Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690555800123.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is StigmergyCommit-PT-08b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690555800123
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 17:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 11 17:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 38M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-08b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717118252159

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-08b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 01:17:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 01:17:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 01:17:35] [INFO ] Load time of PNML (sax parser for PT used): 1584 ms
[2024-05-31 01:17:35] [INFO ] Transformed 2746 places.
[2024-05-31 01:17:36] [INFO ] Transformed 42776 transitions.
[2024-05-31 01:17:36] [INFO ] Found NUPN structural information;
[2024-05-31 01:17:36] [INFO ] Parsed PT model containing 2746 places and 42776 transitions and 723933 arcs in 2462 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA StigmergyCommit-PT-08b-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-08b-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-08b-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 63 out of 2746 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2746/2746 places, 42776/42776 transitions.
Discarding 219 places :
Symmetric choice reduction at 0 with 219 rule applications. Total rules 219 place count 2527 transition count 42557
Iterating global reduction 0 with 219 rules applied. Total rules applied 438 place count 2527 transition count 42557
Discarding 137 places :
Symmetric choice reduction at 0 with 137 rule applications. Total rules 575 place count 2390 transition count 42420
Iterating global reduction 0 with 137 rules applied. Total rules applied 712 place count 2390 transition count 42420
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 793 place count 2309 transition count 42339
Iterating global reduction 0 with 81 rules applied. Total rules applied 874 place count 2309 transition count 42339
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 946 place count 2237 transition count 42267
Iterating global reduction 0 with 72 rules applied. Total rules applied 1018 place count 2237 transition count 42267
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 1081 place count 2174 transition count 42204
Iterating global reduction 0 with 63 rules applied. Total rules applied 1144 place count 2174 transition count 42204
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 1207 place count 2111 transition count 42141
Iterating global reduction 0 with 63 rules applied. Total rules applied 1270 place count 2111 transition count 42141
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 1333 place count 2048 transition count 42078
Iterating global reduction 0 with 63 rules applied. Total rules applied 1396 place count 2048 transition count 42078
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 1459 place count 1985 transition count 42015
Iterating global reduction 0 with 63 rules applied. Total rules applied 1522 place count 1985 transition count 42015
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 1576 place count 1931 transition count 41961
Iterating global reduction 0 with 54 rules applied. Total rules applied 1630 place count 1931 transition count 41961
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 1675 place count 1886 transition count 41916
Iterating global reduction 0 with 45 rules applied. Total rules applied 1720 place count 1886 transition count 41916
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 1729 place count 1886 transition count 41907
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 1747 place count 1868 transition count 41889
Iterating global reduction 1 with 18 rules applied. Total rules applied 1765 place count 1868 transition count 41889
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 1783 place count 1850 transition count 41871
Iterating global reduction 1 with 18 rules applied. Total rules applied 1801 place count 1850 transition count 41871
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1810 place count 1841 transition count 41862
Iterating global reduction 1 with 9 rules applied. Total rules applied 1819 place count 1841 transition count 41862
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1828 place count 1832 transition count 41853
Iterating global reduction 1 with 9 rules applied. Total rules applied 1837 place count 1832 transition count 41853
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1846 place count 1823 transition count 41844
Iterating global reduction 1 with 9 rules applied. Total rules applied 1855 place count 1823 transition count 41844
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1864 place count 1814 transition count 41835
Iterating global reduction 1 with 9 rules applied. Total rules applied 1873 place count 1814 transition count 41835
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1882 place count 1805 transition count 41826
Iterating global reduction 1 with 9 rules applied. Total rules applied 1891 place count 1805 transition count 41826
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1900 place count 1796 transition count 41817
Iterating global reduction 1 with 9 rules applied. Total rules applied 1909 place count 1796 transition count 41817
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1918 place count 1787 transition count 41808
Iterating global reduction 1 with 9 rules applied. Total rules applied 1927 place count 1787 transition count 41808
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1936 place count 1778 transition count 41799
Iterating global reduction 1 with 9 rules applied. Total rules applied 1945 place count 1778 transition count 41799
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1954 place count 1769 transition count 41790
Iterating global reduction 1 with 9 rules applied. Total rules applied 1963 place count 1769 transition count 41790
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 1972 place count 1760 transition count 41781
Iterating global reduction 1 with 9 rules applied. Total rules applied 1981 place count 1760 transition count 41781
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1990 place count 1760 transition count 41772
Applied a total of 1990 rules in 6743 ms. Remains 1760 /2746 variables (removed 986) and now considering 41772/42776 (removed 1004) transitions.
// Phase 1: matrix 41772 rows 1760 cols
[2024-05-31 01:17:44] [INFO ] Computed 10 invariants in 980 ms
[2024-05-31 01:17:45] [INFO ] Implicit Places using invariants in 1490 ms returned []
Implicit Place search using SMT only with invariants took 1528 ms to find 0 implicit places.
[2024-05-31 01:17:45] [INFO ] Invariant cache hit.
[2024-05-31 01:18:08] [INFO ] Dead Transitions using invariants and state equation in 23555 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1760/2746 places, 41772/42776 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31841 ms. Remains : 1760/2746 places, 41772/42776 transitions.
Support contains 63 out of 1760 places after structural reductions.
[2024-05-31 01:18:13] [INFO ] Flatten gal took : 4180 ms
[2024-05-31 01:18:17] [INFO ] Flatten gal took : 3839 ms
[2024-05-31 01:18:25] [INFO ] Input system was already deterministic with 41772 transitions.
Incomplete random walk after 10000 steps, including 59 resets, run finished after 702 ms. (steps per millisecond=14 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Interrupted probabilistic random walk after 25840 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25840 steps, saw 11235 distinct states, run finished after 3004 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 30 properties.
[2024-05-31 01:18:30] [INFO ] Invariant cache hit.
[2024-05-31 01:18:31] [INFO ] After 1140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2024-05-31 01:18:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2024-05-31 01:18:56] [INFO ] After 23315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2024-05-31 01:18:57] [INFO ] After 23518ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-31 01:18:57] [INFO ] After 25318ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Fused 30 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 83 ms.
Support contains 63 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1682 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 18 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.167 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1167 transitions
Trivial Post-agglo rules discarded 1167 transitions
Performed 1167 trivial Post agglomeration. Transition count delta: 1167
Iterating post reduction 0 with 1176 rules applied. Total rules applied 1178 place count 1625 transition count 40425
Reduce places removed 1167 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1194 rules applied. Total rules applied 2372 place count 458 transition count 40398
Reduce places removed 9 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 2 with 21 rules applied. Total rules applied 2393 place count 449 transition count 40386
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 2405 place count 437 transition count 40386
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 98 Pre rules applied. Total rules applied 2405 place count 437 transition count 40288
Deduced a syphon composed of 98 places in 28 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 4 with 196 rules applied. Total rules applied 2601 place count 339 transition count 40288
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 29 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2729 place count 275 transition count 40224
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2747 place count 275 transition count 40206
Discarding 37 places :
Symmetric choice reduction at 5 with 37 rule applications. Total rules 2784 place count 238 transition count 40152
Iterating global reduction 5 with 37 rules applied. Total rules applied 2821 place count 238 transition count 40152
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 2831 place count 238 transition count 40142
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2858 place count 211 transition count 40115
Iterating global reduction 6 with 27 rules applied. Total rules applied 2885 place count 211 transition count 40115
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 2903 place count 193 transition count 40097
Iterating global reduction 6 with 18 rules applied. Total rules applied 2921 place count 193 transition count 40097
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 2930 place count 193 transition count 40088
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 11 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 2948 place count 184 transition count 40079
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 2954 place count 181 transition count 40087
Free-agglomeration rule applied 43 times.
Iterating global reduction 7 with 43 rules applied. Total rules applied 2997 place count 181 transition count 40044
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 7 with 43 rules applied. Total rules applied 3040 place count 138 transition count 40044
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3049 place count 129 transition count 40035
Iterating global reduction 8 with 9 rules applied. Total rules applied 3058 place count 129 transition count 40035
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 3063 place count 129 transition count 40030
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 3068 place count 124 transition count 40030
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 9 with 17 rules applied. Total rules applied 3085 place count 124 transition count 40030
Applied a total of 3085 rules in 11027 ms. Remains 124 /1760 variables (removed 1636) and now considering 40030/41772 (removed 1742) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11031 ms. Remains : 124/1760 places, 40030/41772 transitions.
Incomplete random walk after 10000 steps, including 335 resets, run finished after 1288 ms. (steps per millisecond=7 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Interrupted probabilistic random walk after 23986 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23986 steps, saw 9794 distinct states, run finished after 3003 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 28 properties.
[2024-05-31 01:19:13] [INFO ] Flow matrix only has 40023 transitions (discarded 7 similar events)
// Phase 1: matrix 40023 rows 124 cols
[2024-05-31 01:19:13] [INFO ] Computed 10 invariants in 440 ms
[2024-05-31 01:19:13] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2024-05-31 01:19:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-31 01:19:38] [INFO ] After 24874ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2024-05-31 01:19:43] [INFO ] State equation strengthened by 546 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-31 01:19:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 01:19:43] [INFO ] After 29531ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:28
Fused 28 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 18 ms.
Support contains 62 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 40030/40030 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 124 transition count 40029
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 123 transition count 40029
Applied a total of 2 rules in 2524 ms. Remains 123 /124 variables (removed 1) and now considering 40029/40030 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2524 ms. Remains : 123/124 places, 40029/40030 transitions.
Incomplete random walk after 10000 steps, including 336 resets, run finished after 1332 ms. (steps per millisecond=7 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 27) seen :0
Interrupted probabilistic random walk after 24428 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24428 steps, saw 9891 distinct states, run finished after 3003 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 27 properties.
[2024-05-31 01:19:50] [INFO ] Flow matrix only has 40022 transitions (discarded 7 similar events)
// Phase 1: matrix 40022 rows 123 cols
[2024-05-31 01:19:50] [INFO ] Computed 10 invariants in 456 ms
[2024-05-31 01:19:50] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2024-05-31 01:19:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-31 01:20:16] [INFO ] After 24861ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2024-05-31 01:21:46] [INFO ] State equation strengthened by 7107 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-31 01:21:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 01:21:46] [INFO ] After 115951ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:27
Fused 27 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 197 ms.
Support contains 62 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 40029/40029 transitions.
Applied a total of 0 rules in 514 ms. Remains 123 /123 variables (removed 0) and now considering 40029/40029 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 516 ms. Remains : 123/123 places, 40029/40029 transitions.
Computed a total of 369 stabilizing places and 387 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1750 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 13 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1206 transitions
Trivial Post-agglo rules discarded 1206 transitions
Performed 1206 trivial Post agglomeration. Transition count delta: 1206
Iterating post reduction 0 with 1206 rules applied. Total rules applied 1207 place count 1633 transition count 40421
Reduce places removed 1206 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1233 rules applied. Total rules applied 2440 place count 427 transition count 40394
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2449 place count 418 transition count 40394
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 2449 place count 418 transition count 40303
Deduced a syphon composed of 91 places in 23 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 2631 place count 327 transition count 40303
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2639 place count 319 transition count 40295
Iterating global reduction 3 with 8 rules applied. Total rules applied 2647 place count 319 transition count 40295
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 31 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 2789 place count 248 transition count 40224
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 2837 place count 200 transition count 7157
Iterating global reduction 3 with 48 rules applied. Total rules applied 2885 place count 200 transition count 7157
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 2906 place count 200 transition count 7136
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2933 place count 173 transition count 7100
Iterating global reduction 4 with 27 rules applied. Total rules applied 2960 place count 173 transition count 7100
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2987 place count 146 transition count 7064
Iterating global reduction 4 with 27 rules applied. Total rules applied 3014 place count 146 transition count 7064
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 3023 place count 146 transition count 7055
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 3049 place count 133 transition count 7062
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3050 place count 132 transition count 7044
Iterating global reduction 5 with 1 rules applied. Total rules applied 3051 place count 132 transition count 7044
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3052 place count 132 transition count 7043
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 3061 place count 132 transition count 7034
Applied a total of 3061 rules in 33829 ms. Remains 132 /1760 variables (removed 1628) and now considering 7034/41772 (removed 34738) transitions.
[2024-05-31 01:22:25] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
// Phase 1: matrix 7024 rows 132 cols
[2024-05-31 01:22:25] [INFO ] Computed 2 invariants in 106 ms
[2024-05-31 01:22:27] [INFO ] Implicit Places using invariants in 1888 ms returned []
[2024-05-31 01:22:27] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:22:27] [INFO ] Invariant cache hit.
[2024-05-31 01:22:28] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 01:22:40] [INFO ] Implicit Places using invariants and state equation in 13437 ms returned []
Implicit Place search using SMT with State Equation took 15411 ms to find 0 implicit places.
[2024-05-31 01:22:41] [INFO ] Redundant transitions in 956 ms returned []
[2024-05-31 01:22:41] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:22:41] [INFO ] Invariant cache hit.
[2024-05-31 01:22:43] [INFO ] Dead Transitions using invariants and state equation in 2300 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 132/1760 places, 7034/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52595 ms. Remains : 132/1760 places, 7034/41772 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 312 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s20 0) (EQ s33 0) (EQ s46 0) (EQ s61 0) (EQ s77 0) (EQ s91 0) (EQ s105 0) (EQ s121 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5943 reset in 3253 ms.
Product exploration explored 100000 steps with 5939 reset in 1311 ms.
Computed a total of 6 stabilizing places and 26 stable transitions
Computed a total of 6 stabilizing places and 26 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 233 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 585 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 161348 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 161348 steps, saw 65237 distinct states, run finished after 3002 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 01:22:52] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:22:52] [INFO ] Invariant cache hit.
[2024-05-31 01:22:52] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 01:22:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-31 01:22:54] [INFO ] After 2054ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 01:23:04] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 01:23:14] [INFO ] After 9399ms SMT Verify possible using 511 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 01:23:14] [INFO ] After 9652ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 199 ms.
[2024-05-31 01:23:14] [INFO ] After 22136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 9 out of 132 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 7034/7034 transitions.
Graph (complete) has 1078 edges and 132 vertex of which 131 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 131 transition count 7014
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 38 place count 122 transition count 7005
Free-agglomeration rule applied 52 times.
Iterating global reduction 1 with 52 rules applied. Total rules applied 90 place count 122 transition count 6953
Reduce places removed 53 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 127 rules applied. Total rules applied 217 place count 69 transition count 6879
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 226 place count 60 transition count 6879
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 235 place count 51 transition count 6870
Iterating global reduction 3 with 9 rules applied. Total rules applied 244 place count 51 transition count 6870
Performed 18 Post agglomeration using F-continuation condition with reduction of 5072 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 280 place count 33 transition count 1780
Drop transitions removed 9 transitions
Ensure Unique test removed 725 transitions
Reduce isomorphic transitions removed 734 transitions.
Iterating post reduction 3 with 734 rules applied. Total rules applied 1014 place count 33 transition count 1046
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1019 place count 28 transition count 1041
Iterating global reduction 4 with 5 rules applied. Total rules applied 1024 place count 28 transition count 1041
Performed 9 Post agglomeration using F-continuation condition with reduction of 502 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 1042 place count 19 transition count 530
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1051 place count 19 transition count 521
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1052 place count 18 transition count 520
Applied a total of 1052 rules in 1776 ms. Remains 18 /132 variables (removed 114) and now considering 520/7034 (removed 6514) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1791 ms. Remains : 18/132 places, 520/7034 transitions.
Finished random walk after 86 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=43 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 255 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Support contains 9 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 7034/7034 transitions.
Applied a total of 0 rules in 1372 ms. Remains 132 /132 variables (removed 0) and now considering 7034/7034 (removed 0) transitions.
[2024-05-31 01:23:18] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:23:18] [INFO ] Invariant cache hit.
[2024-05-31 01:23:20] [INFO ] Implicit Places using invariants in 1870 ms returned []
[2024-05-31 01:23:20] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:23:20] [INFO ] Invariant cache hit.
[2024-05-31 01:23:22] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 01:23:32] [INFO ] Implicit Places using invariants and state equation in 11994 ms returned []
Implicit Place search using SMT with State Equation took 13893 ms to find 0 implicit places.
[2024-05-31 01:23:33] [INFO ] Redundant transitions in 821 ms returned []
[2024-05-31 01:23:33] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:23:33] [INFO ] Invariant cache hit.
[2024-05-31 01:23:35] [INFO ] Dead Transitions using invariants and state equation in 2324 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18436 ms. Remains : 132/132 places, 7034/7034 transitions.
Computed a total of 6 stabilizing places and 26 stable transitions
Computed a total of 6 stabilizing places and 26 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 289 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 586 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 157788 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 157788 steps, saw 64393 distinct states, run finished after 3001 ms. (steps per millisecond=52 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 01:23:39] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:23:39] [INFO ] Invariant cache hit.
[2024-05-31 01:23:39] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 01:23:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-31 01:23:41] [INFO ] After 1789ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 01:23:43] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 01:23:51] [INFO ] After 8882ms SMT Verify possible using 511 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 01:23:52] [INFO ] After 9122ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 138 ms.
[2024-05-31 01:23:52] [INFO ] After 12495ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 9 out of 132 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 7034/7034 transitions.
Graph (complete) has 1078 edges and 132 vertex of which 131 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.30 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 131 transition count 7014
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 38 place count 122 transition count 7005
Free-agglomeration rule applied 52 times.
Iterating global reduction 1 with 52 rules applied. Total rules applied 90 place count 122 transition count 6953
Reduce places removed 53 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 127 rules applied. Total rules applied 217 place count 69 transition count 6879
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 226 place count 60 transition count 6879
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 235 place count 51 transition count 6870
Iterating global reduction 3 with 9 rules applied. Total rules applied 244 place count 51 transition count 6870
Performed 18 Post agglomeration using F-continuation condition with reduction of 5072 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 280 place count 33 transition count 1780
Drop transitions removed 9 transitions
Ensure Unique test removed 725 transitions
Reduce isomorphic transitions removed 734 transitions.
Iterating post reduction 3 with 734 rules applied. Total rules applied 1014 place count 33 transition count 1046
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1019 place count 28 transition count 1041
Iterating global reduction 4 with 5 rules applied. Total rules applied 1024 place count 28 transition count 1041
Performed 9 Post agglomeration using F-continuation condition with reduction of 502 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 1042 place count 19 transition count 530
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1051 place count 19 transition count 521
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1052 place count 18 transition count 520
Applied a total of 1052 rules in 1783 ms. Remains 18 /132 variables (removed 114) and now considering 520/7034 (removed 6514) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1784 ms. Remains : 18/132 places, 520/7034 transitions.
Finished random walk after 93 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 260 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5915 reset in 1266 ms.
Product exploration explored 100000 steps with 5966 reset in 1324 ms.
Built C files in :
/tmp/ltsmin5106695891418926957
[2024-05-31 01:23:57] [INFO ] Too many transitions (7034) to apply POR reductions. Disabling POR matrices.
[2024-05-31 01:23:57] [INFO ] Built C files in 306ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5106695891418926957
Running compilation step : cd /tmp/ltsmin5106695891418926957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5106695891418926957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5106695891418926957;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 9 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 7034/7034 transitions.
Applied a total of 0 rules in 813 ms. Remains 132 /132 variables (removed 0) and now considering 7034/7034 (removed 0) transitions.
[2024-05-31 01:24:01] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:24:01] [INFO ] Invariant cache hit.
[2024-05-31 01:24:03] [INFO ] Implicit Places using invariants in 1971 ms returned []
[2024-05-31 01:24:03] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:24:03] [INFO ] Invariant cache hit.
[2024-05-31 01:24:05] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 01:24:16] [INFO ] Implicit Places using invariants and state equation in 12802 ms returned []
Implicit Place search using SMT with State Equation took 14805 ms to find 0 implicit places.
[2024-05-31 01:24:17] [INFO ] Redundant transitions in 890 ms returned []
[2024-05-31 01:24:17] [INFO ] Flow matrix only has 7024 transitions (discarded 10 similar events)
[2024-05-31 01:24:17] [INFO ] Invariant cache hit.
[2024-05-31 01:24:19] [INFO ] Dead Transitions using invariants and state equation in 2578 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19119 ms. Remains : 132/132 places, 7034/7034 transitions.
Built C files in :
/tmp/ltsmin14792272691460513448
[2024-05-31 01:24:19] [INFO ] Too many transitions (7034) to apply POR reductions. Disabling POR matrices.
[2024-05-31 01:24:19] [INFO ] Built C files in 125ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14792272691460513448
Running compilation step : cd /tmp/ltsmin14792272691460513448;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14792272691460513448;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14792272691460513448;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 01:24:32] [INFO ] Flatten gal took : 1639 ms
[2024-05-31 01:24:33] [INFO ] Flatten gal took : 1153 ms
[2024-05-31 01:24:34] [INFO ] Time to serialize gal into /tmp/LTL5509921102800569782.gal : 345 ms
[2024-05-31 01:24:34] [INFO ] Time to serialize properties into /tmp/LTL10613784321895870590.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5509921102800569782.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16706288818323022500.hoa' '-atoms' '/tmp/LTL10613784321895870590.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10613784321895870590.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16706288818323022500.hoa
Detected timeout of ITS tools.
[2024-05-31 01:24:54] [INFO ] Flatten gal took : 1320 ms
[2024-05-31 01:24:55] [INFO ] Flatten gal took : 1308 ms
[2024-05-31 01:24:55] [INFO ] Time to serialize gal into /tmp/LTL13093781495352217204.gal : 104 ms
[2024-05-31 01:24:55] [INFO ] Time to serialize properties into /tmp/LTL3693297391798708079.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13093781495352217204.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3693297391798708079.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((p54==0)||(p356==0))||((p636==0)||(p938==0)))||(((p1262==0)||(p1587==0))||((p1866==0)||(p2146==0))))||(p2493==0))"))))
Formula 0 simplified : FG!"(((((p54==0)||(p356==0))||((p636==0)||(p938==0)))||(((p1262==0)||(p1587==0))||((p1866==0)||(p2146==0))))||(p2493==0))"
Detected timeout of ITS tools.
[2024-05-31 01:25:11] [INFO ] Flatten gal took : 905 ms
[2024-05-31 01:25:11] [INFO ] Applying decomposition
[2024-05-31 01:25:12] [INFO ] Flatten gal took : 1021 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6443945206230854694.txt' '-o' '/tmp/graph6443945206230854694.bin' '-w' '/tmp/graph6443945206230854694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6443945206230854694.bin' '-l' '-1' '-v' '-w' '/tmp/graph6443945206230854694.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:25:15] [INFO ] Decomposing Gal with order
[2024-05-31 01:25:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:25:18] [INFO ] Removed a total of 61795 redundant transitions.
[2024-05-31 01:25:18] [INFO ] Flatten gal took : 2249 ms
[2024-05-31 01:25:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 671 ms.
[2024-05-31 01:25:19] [INFO ] Time to serialize gal into /tmp/LTL4112239149004586282.gal : 40 ms
[2024-05-31 01:25:19] [INFO ] Time to serialize properties into /tmp/LTL10597334666761228936.ltl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4112239149004586282.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10597334666761228936.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((i1.u1.p54==0)||(i1.u4.p356==0))||((i0.u7.p636==0)||(i0.u10.p938==0)))||(((i0.u14.p1262==0)||(i0.u17.p1587==0))||((i1.u19....211
Formula 0 simplified : FG!"(((((i1.u1.p54==0)||(i1.u4.p356==0))||((i0.u7.p636==0)||(i0.u10.p938==0)))||(((i0.u14.p1262==0)||(i0.u17.p1587==0))||((i1.u19.p1...205
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2026473666831696624
[2024-05-31 01:25:35] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2026473666831696624
Running compilation step : cd /tmp/ltsmin2026473666831696624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2026473666831696624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2026473666831696624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyCommit-PT-08b-LTLFireability-01 finished in 227225 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(p1))))'
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 321 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
// Phase 1: matrix 41772 rows 1760 cols
[2024-05-31 01:25:39] [INFO ] Computed 10 invariants in 794 ms
[2024-05-31 01:25:47] [INFO ] Implicit Places using invariants in 8531 ms returned []
Implicit Place search using SMT only with invariants took 8532 ms to find 0 implicit places.
[2024-05-31 01:25:47] [INFO ] Invariant cache hit.
[2024-05-31 01:26:11] [INFO ] Dead Transitions using invariants and state equation in 24650 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33518 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (NEQ s47 1) (NEQ s261 1) (NEQ s454 1) (NEQ s647 1) (NEQ s798 1) (NEQ s991 1) (NEQ s1184 1) (NEQ s1398 1) (NEQ s1570 1)), p0:(OR (NEQ s103 1) (NEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 610 reset in 2199 ms.
Product exploration explored 100000 steps with 611 reset in 2102 ms.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 146 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 61 resets, run finished after 521 ms. (steps per millisecond=19 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 20195 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20195 steps, saw 10086 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 6 properties.
[2024-05-31 01:26:21] [INFO ] Invariant cache hit.
[2024-05-31 01:26:21] [INFO ] [Real]Absence check using 10 positive place invariants in 25 ms returned sat
[2024-05-31 01:26:43] [INFO ] After 21514ms SMT Verify possible using state equation in real domain returned unsat :1 sat :2 real:3
[2024-05-31 01:26:47] [INFO ] After 25262ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :2 real:3
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-31 01:26:47] [INFO ] After 25692ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :2 real:3
[2024-05-31 01:26:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-05-31 01:27:10] [INFO ] After 23069ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2024-05-31 01:27:12] [INFO ] After 24697ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-31 01:27:12] [INFO ] After 25174ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 22 ms.
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1741 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.70 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1215 transitions
Trivial Post-agglo rules discarded 1215 transitions
Performed 1215 trivial Post agglomeration. Transition count delta: 1215
Iterating post reduction 0 with 1224 rules applied. Total rules applied 1226 place count 1625 transition count 40377
Reduce places removed 1215 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1242 rules applied. Total rules applied 2468 place count 410 transition count 40350
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2477 place count 401 transition count 40350
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2477 place count 401 transition count 40250
Deduced a syphon composed of 100 places in 21 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 2677 place count 301 transition count 40250
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2678 place count 301 transition count 40249
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 12 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2806 place count 237 transition count 40185
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2824 place count 237 transition count 40167
Discarding 42 places :
Symmetric choice reduction at 5 with 42 rule applications. Total rules 2866 place count 195 transition count 17757
Iterating global reduction 5 with 42 rules applied. Total rules applied 2908 place count 195 transition count 17757
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 2923 place count 195 transition count 17742
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2950 place count 168 transition count 17715
Iterating global reduction 6 with 27 rules applied. Total rules applied 2977 place count 168 transition count 17715
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 2995 place count 150 transition count 17697
Iterating global reduction 6 with 18 rules applied. Total rules applied 3013 place count 150 transition count 17697
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3022 place count 150 transition count 17688
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 3040 place count 141 transition count 17679
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3046 place count 138 transition count 17687
Free-agglomeration rule applied 59 times.
Iterating global reduction 7 with 59 rules applied. Total rules applied 3105 place count 138 transition count 17628
Reduce places removed 59 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 7 with 92 rules applied. Total rules applied 3197 place count 79 transition count 17595
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3206 place count 70 transition count 17586
Iterating global reduction 8 with 9 rules applied. Total rules applied 3215 place count 70 transition count 17586
Drop transitions removed 5896 transitions
Redundant transition composition rules discarded 5896 transitions
Iterating global reduction 8 with 5896 rules applied. Total rules applied 9111 place count 70 transition count 11690
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 9113 place count 69 transition count 11689
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 9117 place count 67 transition count 11707
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 9122 place count 67 transition count 11702
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 9127 place count 62 transition count 11702
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 9134 place count 62 transition count 11702
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 9140 place count 62 transition count 11696
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 9145 place count 57 transition count 11686
Iterating global reduction 9 with 5 rules applied. Total rules applied 9150 place count 57 transition count 11686
Applied a total of 9150 rules in 99717 ms. Remains 57 /1760 variables (removed 1703) and now considering 11686/41772 (removed 30086) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99718 ms. Remains : 57/1760 places, 11686/41772 transitions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), true, (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Property proved to be false thanks to negative knowledge :(F (AND (NOT p0) (NOT p1)))
Knowledge based reduction with 12 factoid took 209 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-08b-LTLFireability-02 FALSE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-08b-LTLFireability-02 finished in 194015 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Support contains 17 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1742 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 1 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1198 transitions
Trivial Post-agglo rules discarded 1198 transitions
Performed 1198 trivial Post agglomeration. Transition count delta: 1198
Iterating post reduction 0 with 1198 rules applied. Total rules applied 1199 place count 1633 transition count 40429
Reduce places removed 1198 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1225 rules applied. Total rules applied 2424 place count 435 transition count 40402
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2433 place count 426 transition count 40402
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 2433 place count 426 transition count 40311
Deduced a syphon composed of 91 places in 19 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 2615 place count 335 transition count 40311
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2623 place count 327 transition count 40303
Iterating global reduction 3 with 8 rules applied. Total rules applied 2631 place count 327 transition count 40303
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 15 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 2773 place count 256 transition count 40232
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 2818 place count 211 transition count 21016
Iterating global reduction 3 with 45 rules applied. Total rules applied 2863 place count 211 transition count 21016
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 2881 place count 211 transition count 20998
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2908 place count 184 transition count 20962
Iterating global reduction 4 with 27 rules applied. Total rules applied 2935 place count 184 transition count 20962
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2962 place count 157 transition count 20926
Iterating global reduction 4 with 27 rules applied. Total rules applied 2989 place count 157 transition count 20926
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 2998 place count 157 transition count 20917
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 13 places in 4 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 3024 place count 144 transition count 20924
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3025 place count 143 transition count 20906
Iterating global reduction 5 with 1 rules applied. Total rules applied 3026 place count 143 transition count 20906
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3027 place count 143 transition count 20905
Applied a total of 3027 rules in 9106 ms. Remains 143 /1760 variables (removed 1617) and now considering 20905/41772 (removed 20867) transitions.
[2024-05-31 01:29:01] [INFO ] Flow matrix only has 20895 transitions (discarded 10 similar events)
// Phase 1: matrix 20895 rows 143 cols
[2024-05-31 01:29:01] [INFO ] Computed 2 invariants in 280 ms
[2024-05-31 01:29:03] [INFO ] Implicit Places using invariants in 2506 ms returned []
Implicit Place search using SMT only with invariants took 2518 ms to find 0 implicit places.
[2024-05-31 01:29:03] [INFO ] Flow matrix only has 20895 transitions (discarded 10 similar events)
[2024-05-31 01:29:03] [INFO ] Invariant cache hit.
[2024-05-31 01:29:10] [INFO ] Dead Transitions using invariants and state equation in 6879 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 143/1760 places, 20905/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18517 ms. Remains : 143/1760 places, 20905/41772 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(AND (EQ s9 1) (EQ s24 1) (EQ s38 1) (EQ s53 1) (EQ s70 1) (EQ s84 1) (EQ s101 1) (EQ s117 1) (EQ s131 1)), p0:(AND (EQ s7 1) (EQ s22 1) (EQ s38 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 2 ms.
FORMULA StigmergyCommit-PT-08b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08b-LTLFireability-03 finished in 18726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0&&G(p1)))||(F(p3)&&p2))))'
Support contains 24 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 372 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
// Phase 1: matrix 41772 rows 1760 cols
[2024-05-31 01:29:12] [INFO ] Computed 10 invariants in 818 ms
[2024-05-31 01:29:18] [INFO ] Implicit Places using invariants in 6998 ms returned []
Implicit Place search using SMT only with invariants took 6999 ms to find 0 implicit places.
[2024-05-31 01:29:18] [INFO ] Invariant cache hit.
[2024-05-31 01:29:41] [INFO ] Dead Transitions using invariants and state equation in 22705 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30098 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Stuttering acceptance computed with spot in 350 ms :[true, (NOT p3), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 5}, { cond=(AND p2 (NOT p3)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND p0 p1), acceptance={} source=5 dest: 4}], [{ cond=(OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) (NOT p1))), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p3) p0 p1), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p3) p1), acceptance={} source=7 dest: 7}]], initial=2, aps=[p3:(AND (EQ s26 1) (EQ s261 1) (EQ s433 1) (EQ s605 1) (EQ s840 1) (EQ s991 1) (EQ s1205 1) (EQ s1419 1) (EQ s1612 1) (OR (EQ s103 0) (EQ s317 0) (EQ s510...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 604 reset in 1657 ms.
Product exploration explored 100000 steps with 606 reset in 1639 ms.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p2) p1 p0), (X (NOT (AND p2 (NOT p3)))), (X (NOT p2)), (X (X (NOT (OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) (NOT p1)))))), (X (X (AND (NOT p3) p0 p1))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 81 ms. Reduced automaton from 8 states, 13 edges and 4 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 264 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 61 resets, run finished after 294 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 22061 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22061 steps, saw 10470 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 01:29:49] [INFO ] Invariant cache hit.
[2024-05-31 01:29:49] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 01:29:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-05-31 01:30:10] [INFO ] After 20210ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 01:30:12] [INFO ] After 22419ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 797 ms.
[2024-05-31 01:30:13] [INFO ] After 23463ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1750 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.69 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1224 transitions
Trivial Post-agglo rules discarded 1224 transitions
Performed 1224 trivial Post agglomeration. Transition count delta: 1224
Iterating post reduction 0 with 1233 rules applied. Total rules applied 1235 place count 1625 transition count 40368
Reduce places removed 1224 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1251 rules applied. Total rules applied 2486 place count 401 transition count 40341
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2495 place count 392 transition count 40341
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2495 place count 392 transition count 40241
Deduced a syphon composed of 100 places in 21 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 2695 place count 292 transition count 40241
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2696 place count 292 transition count 40240
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 12 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2824 place count 228 transition count 40176
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2842 place count 228 transition count 40158
Discarding 49 places :
Symmetric choice reduction at 5 with 49 rule applications. Total rules 2891 place count 179 transition count 7082
Iterating global reduction 5 with 49 rules applied. Total rules applied 2940 place count 179 transition count 7082
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 2962 place count 179 transition count 7060
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2989 place count 152 transition count 7033
Iterating global reduction 6 with 27 rules applied. Total rules applied 3016 place count 152 transition count 7033
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3034 place count 134 transition count 7015
Iterating global reduction 6 with 18 rules applied. Total rules applied 3052 place count 134 transition count 7015
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3061 place count 134 transition count 7006
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 3079 place count 125 transition count 6997
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3085 place count 122 transition count 7005
Free-agglomeration rule applied 52 times.
Iterating global reduction 7 with 52 rules applied. Total rules applied 3137 place count 122 transition count 6953
Reduce places removed 52 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 7 with 117 rules applied. Total rules applied 3254 place count 70 transition count 6888
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3263 place count 61 transition count 6879
Iterating global reduction 8 with 9 rules applied. Total rules applied 3272 place count 61 transition count 6879
Drop transitions removed 990 transitions
Redundant transition composition rules discarded 990 transitions
Iterating global reduction 8 with 990 rules applied. Total rules applied 4262 place count 61 transition count 5889
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 4264 place count 60 transition count 5888
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4268 place count 58 transition count 5906
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 4273 place count 58 transition count 5901
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 4278 place count 53 transition count 5901
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 4285 place count 53 transition count 5901
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 4291 place count 53 transition count 5895
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 4296 place count 48 transition count 5885
Iterating global reduction 9 with 5 rules applied. Total rules applied 4301 place count 48 transition count 5885
Applied a total of 4301 rules in 28078 ms. Remains 48 /1760 variables (removed 1712) and now considering 5885/41772 (removed 35887) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28078 ms. Remains : 48/1760 places, 5885/41772 transitions.
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p3) (NOT p2) p1 p0), (X (NOT (AND p2 (NOT p3)))), (X (NOT p2)), (X (X (NOT (OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) (NOT p1)))))), (X (X (AND (NOT p3) p0 p1))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 7 factoid took 124 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 9 out of 1760 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 292 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
[2024-05-31 01:30:42] [INFO ] Invariant cache hit.
[2024-05-31 01:30:48] [INFO ] Implicit Places using invariants in 6138 ms returned []
Implicit Place search using SMT only with invariants took 6145 ms to find 0 implicit places.
[2024-05-31 01:30:48] [INFO ] Invariant cache hit.
[2024-05-31 01:31:12] [INFO ] Dead Transitions using invariants and state equation in 24662 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31101 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 60 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 20915 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20915 steps, saw 10232 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 01:31:17] [INFO ] Invariant cache hit.
[2024-05-31 01:31:17] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 01:31:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-05-31 01:31:39] [INFO ] After 21685ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 01:31:41] [INFO ] After 23858ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 925 ms.
[2024-05-31 01:31:42] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 43 ms.
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1750 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.68 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1224 transitions
Trivial Post-agglo rules discarded 1224 transitions
Performed 1224 trivial Post agglomeration. Transition count delta: 1224
Iterating post reduction 0 with 1233 rules applied. Total rules applied 1235 place count 1625 transition count 40368
Reduce places removed 1224 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1251 rules applied. Total rules applied 2486 place count 401 transition count 40341
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2495 place count 392 transition count 40341
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2495 place count 392 transition count 40241
Deduced a syphon composed of 100 places in 23 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 2695 place count 292 transition count 40241
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2696 place count 292 transition count 40240
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 12 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2824 place count 228 transition count 40176
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2842 place count 228 transition count 40158
Discarding 49 places :
Symmetric choice reduction at 5 with 49 rule applications. Total rules 2891 place count 179 transition count 7082
Iterating global reduction 5 with 49 rules applied. Total rules applied 2940 place count 179 transition count 7082
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 2962 place count 179 transition count 7060
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2989 place count 152 transition count 7033
Iterating global reduction 6 with 27 rules applied. Total rules applied 3016 place count 152 transition count 7033
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3034 place count 134 transition count 7015
Iterating global reduction 6 with 18 rules applied. Total rules applied 3052 place count 134 transition count 7015
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3061 place count 134 transition count 7006
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 3079 place count 125 transition count 6997
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3085 place count 122 transition count 7005
Free-agglomeration rule applied 52 times.
Iterating global reduction 7 with 52 rules applied. Total rules applied 3137 place count 122 transition count 6953
Reduce places removed 52 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 7 with 117 rules applied. Total rules applied 3254 place count 70 transition count 6888
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3263 place count 61 transition count 6879
Iterating global reduction 8 with 9 rules applied. Total rules applied 3272 place count 61 transition count 6879
Drop transitions removed 990 transitions
Redundant transition composition rules discarded 990 transitions
Iterating global reduction 8 with 990 rules applied. Total rules applied 4262 place count 61 transition count 5889
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 4264 place count 60 transition count 5888
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4268 place count 58 transition count 5906
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 4273 place count 58 transition count 5901
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 4278 place count 53 transition count 5901
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 4285 place count 53 transition count 5901
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 4291 place count 53 transition count 5895
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 4296 place count 48 transition count 5885
Iterating global reduction 9 with 5 rules applied. Total rules applied 4301 place count 48 transition count 5885
Applied a total of 4301 rules in 27892 ms. Remains 48 /1760 variables (removed 1712) and now considering 5885/41772 (removed 35887) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27892 ms. Remains : 48/1760 places, 5885/41772 transitions.
Finished random walk after 70 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 172 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 605 reset in 1659 ms.
Product exploration explored 100000 steps with 609 reset in 1689 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 185 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1750 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Performed 1206 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1206 rules applied. Total rules applied 1207 place count 1634 transition count 41628
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1225 place count 1634 transition count 41610
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 1225 place count 1634 transition count 41619
Deduced a syphon composed of 1278 places in 34 ms
Iterating global reduction 2 with 72 rules applied. Total rules applied 1297 place count 1634 transition count 41619
Discarding 1086 places :
Symmetric choice reduction at 2 with 1086 rule applications. Total rules 2383 place count 548 transition count 40533
Deduced a syphon composed of 200 places in 24 ms
Iterating global reduction 2 with 1086 rules applied. Total rules applied 3469 place count 548 transition count 40533
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 300 places in 13 ms
Iterating global reduction 2 with 100 rules applied. Total rules applied 3569 place count 548 transition count 40560
Discarding 158 places :
Symmetric choice reduction at 2 with 158 rule applications. Total rules 3727 place count 390 transition count 7366
Deduced a syphon composed of 191 places in 1 ms
Iterating global reduction 2 with 158 rules applied. Total rules applied 3885 place count 390 transition count 7366
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 3916 place count 390 transition count 7335
Discarding 67 places :
Symmetric choice reduction at 3 with 67 rule applications. Total rules 3983 place count 323 transition count 7259
Deduced a syphon composed of 151 places in 1 ms
Iterating global reduction 3 with 67 rules applied. Total rules applied 4050 place count 323 transition count 7259
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 4077 place count 296 transition count 7232
Deduced a syphon composed of 151 places in 1 ms
Iterating global reduction 3 with 27 rules applied. Total rules applied 4104 place count 296 transition count 7232
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 4113 place count 296 transition count 7223
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 4131 place count 278 transition count 7205
Deduced a syphon composed of 133 places in 2 ms
Iterating global reduction 4 with 18 rules applied. Total rules applied 4149 place count 278 transition count 7205
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 145 places in 2 ms
Iterating global reduction 4 with 12 rules applied. Total rules applied 4161 place count 278 transition count 7261
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 4182 place count 257 transition count 7219
Deduced a syphon composed of 124 places in 2 ms
Iterating global reduction 4 with 21 rules applied. Total rules applied 4203 place count 257 transition count 7219
Deduced a syphon composed of 124 places in 1 ms
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 4 with 18 rules applied. Total rules applied 4221 place count 257 transition count 7201
Deduced a syphon composed of 124 places in 2 ms
Applied a total of 4221 rules in 18458 ms. Remains 257 /1760 variables (removed 1503) and now considering 7201/41772 (removed 34571) transitions.
[2024-05-31 01:32:34] [INFO ] Redundant transitions in 1238 ms returned []
[2024-05-31 01:32:34] [INFO ] Flow matrix only has 7191 transitions (discarded 10 similar events)
// Phase 1: matrix 7191 rows 257 cols
[2024-05-31 01:32:34] [INFO ] Computed 2 invariants in 90 ms
[2024-05-31 01:32:37] [INFO ] Dead Transitions using invariants and state equation in 2648 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 257/1760 places, 7201/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22363 ms. Remains : 257/1760 places, 7201/41772 transitions.
Built C files in :
/tmp/ltsmin6663190045048770094
[2024-05-31 01:32:38] [INFO ] Built C files in 683ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6663190045048770094
Running compilation step : cd /tmp/ltsmin6663190045048770094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6663190045048770094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6663190045048770094;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 408 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
// Phase 1: matrix 41772 rows 1760 cols
[2024-05-31 01:32:42] [INFO ] Computed 10 invariants in 778 ms
[2024-05-31 01:32:51] [INFO ] Implicit Places using invariants in 9676 ms returned []
Implicit Place search using SMT only with invariants took 9678 ms to find 0 implicit places.
[2024-05-31 01:32:51] [INFO ] Invariant cache hit.
[2024-05-31 01:33:15] [INFO ] Dead Transitions using invariants and state equation in 24428 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34517 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Built C files in :
/tmp/ltsmin7505337904698722918
[2024-05-31 01:33:16] [INFO ] Built C files in 731ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7505337904698722918
Running compilation step : cd /tmp/ltsmin7505337904698722918;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7505337904698722918;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7505337904698722918;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 01:33:28] [INFO ] Flatten gal took : 5478 ms
[2024-05-31 01:33:32] [INFO ] Flatten gal took : 3802 ms
[2024-05-31 01:33:33] [INFO ] Time to serialize gal into /tmp/LTL11994437378279276014.gal : 598 ms
[2024-05-31 01:33:33] [INFO ] Time to serialize properties into /tmp/LTL5265196645411437098.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11994437378279276014.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13118997621383649346.hoa' '-atoms' '/tmp/LTL5265196645411437098.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2024-05-31 01:33:55] [INFO ] Flatten gal took : 4034 ms
[2024-05-31 01:33:59] [INFO ] Flatten gal took : 3792 ms
[2024-05-31 01:34:00] [INFO ] Time to serialize gal into /tmp/LTL7529558445332469507.gal : 668 ms
[2024-05-31 01:34:00] [INFO ] Time to serialize properties into /tmp/LTL7712758680704597925.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7529558445332469507.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7712758680704597925.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-31 01:34:19] [INFO ] Flatten gal took : 3871 ms
[2024-05-31 01:34:19] [INFO ] Applying decomposition
[2024-05-31 01:34:23] [INFO ] Flatten gal took : 3606 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13997737884705244254.txt' '-o' '/tmp/graph13997737884705244254.bin' '-w' '/tmp/graph13997737884705244254.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13997737884705244254.bin' '-l' '-1' '-v' '-w' '/tmp/graph13997737884705244254.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:34:36] [INFO ] Decomposing Gal with order
[2024-05-31 01:34:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:34:50] [INFO ] Removed a total of 359184 redundant transitions.
[2024-05-31 01:34:51] [INFO ] Flatten gal took : 8968 ms
[2024-05-31 01:34:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 3120 ms.
[2024-05-31 01:34:54] [INFO ] Time to serialize gal into /tmp/LTL17482812777461196610.gal : 253 ms
[2024-05-31 01:34:54] [INFO ] Time to serialize properties into /tmp/LTL5332886808759256230.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17482812777461196610.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5332886808759256230.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7590133262481706204
[2024-05-31 01:35:10] [INFO ] Built C files in 613ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7590133262481706204
Running compilation step : cd /tmp/ltsmin7590133262481706204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7590133262481706204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7590133262481706204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyCommit-PT-08b-LTLFireability-04 finished in 362621 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p1)||p0))&&G(p2)))'
Support contains 24 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 283 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
[2024-05-31 01:35:13] [INFO ] Invariant cache hit.
[2024-05-31 01:35:20] [INFO ] Implicit Places using invariants in 6253 ms returned []
Implicit Place search using SMT only with invariants took 6255 ms to find 0 implicit places.
[2024-05-31 01:35:20] [INFO ] Invariant cache hit.
[2024-05-31 01:35:43] [INFO ] Dead Transitions using invariants and state equation in 23251 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29792 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p2), true, (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p2), acceptance={} source=2 dest: 0}, { cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND p0 p2) (AND p2 p1)), acceptance={0} source=3 dest: 0}, { cond=(NOT p2), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(OR (NEQ s124 1) (NEQ s296 1) (NEQ s489 1) (NEQ s703 1) (NEQ s854 1) (NEQ s1047 1) (NEQ s1261 1) (NEQ s1454 1) (NEQ s1647 1)), p0:(OR (EQ s26 0) (EQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 606 reset in 1739 ms.
Product exploration explored 100000 steps with 608 reset in 1675 ms.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (OR (AND p0 p2) (AND p2 p1))), (X (X p2)), true, (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (OR (AND p0 p2) (AND p2 p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 120 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p2)]
Incomplete random walk after 10000 steps, including 62 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21249 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21249 steps, saw 10294 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 01:35:51] [INFO ] Invariant cache hit.
[2024-05-31 01:35:51] [INFO ] [Real]Absence check using 10 positive place invariants in 21 ms returned sat
[2024-05-31 01:36:12] [INFO ] After 21129ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 01:36:15] [INFO ] After 23767ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 851 ms.
[2024-05-31 01:36:16] [INFO ] After 24879ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 31 ms.
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1750 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 3 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.71 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1224 transitions
Trivial Post-agglo rules discarded 1224 transitions
Performed 1224 trivial Post agglomeration. Transition count delta: 1224
Iterating post reduction 0 with 1233 rules applied. Total rules applied 1235 place count 1625 transition count 40368
Reduce places removed 1224 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1251 rules applied. Total rules applied 2486 place count 401 transition count 40341
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2495 place count 392 transition count 40341
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2495 place count 392 transition count 40241
Deduced a syphon composed of 100 places in 30 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 2695 place count 292 transition count 40241
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2696 place count 292 transition count 40240
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 16 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2824 place count 228 transition count 40176
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2842 place count 228 transition count 40158
Discarding 48 places :
Symmetric choice reduction at 5 with 48 rule applications. Total rules 2890 place count 180 transition count 9998
Iterating global reduction 5 with 48 rules applied. Total rules applied 2938 place count 180 transition count 9998
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 2959 place count 180 transition count 9977
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2986 place count 153 transition count 9950
Iterating global reduction 6 with 27 rules applied. Total rules applied 3013 place count 153 transition count 9950
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3031 place count 135 transition count 9932
Iterating global reduction 6 with 18 rules applied. Total rules applied 3049 place count 135 transition count 9932
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3058 place count 135 transition count 9923
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 3076 place count 126 transition count 9914
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3082 place count 123 transition count 9922
Free-agglomeration rule applied 53 times.
Iterating global reduction 7 with 53 rules applied. Total rules applied 3135 place count 123 transition count 9869
Reduce places removed 53 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 7 with 182 rules applied. Total rules applied 3317 place count 70 transition count 9740
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3326 place count 61 transition count 9731
Iterating global reduction 8 with 9 rules applied. Total rules applied 3335 place count 61 transition count 9731
Drop transitions removed 2121 transitions
Redundant transition composition rules discarded 2121 transitions
Iterating global reduction 8 with 2121 rules applied. Total rules applied 5456 place count 61 transition count 7610
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 5458 place count 60 transition count 7609
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 5462 place count 58 transition count 7627
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 5467 place count 58 transition count 7622
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 5472 place count 53 transition count 7622
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 5479 place count 53 transition count 7622
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 5485 place count 53 transition count 7616
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 5490 place count 48 transition count 7606
Iterating global reduction 9 with 5 rules applied. Total rules applied 5495 place count 48 transition count 7606
Applied a total of 5495 rules in 49072 ms. Remains 48 /1760 variables (removed 1712) and now considering 7606/41772 (removed 34166) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49073 ms. Remains : 48/1760 places, 7606/41772 transitions.
Finished random walk after 105 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (OR (AND p0 p2) (AND p2 p1))), (X (X p2)), true, (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (OR (AND p0 p2) (AND p2 p1))))]
False Knowledge obtained : [(F (NOT p2))]
Property proved to be false thanks to negative knowledge :(F (NOT p2))
Knowledge based reduction with 8 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-08b-LTLFireability-05 FALSE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-08b-LTLFireability-05 finished in 112147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 27 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1718 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1185 transitions
Trivial Post-agglo rules discarded 1185 transitions
Performed 1185 trivial Post agglomeration. Transition count delta: 1185
Iterating post reduction 0 with 1185 rules applied. Total rules applied 1186 place count 1633 transition count 40442
Reduce places removed 1185 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1212 rules applied. Total rules applied 2398 place count 448 transition count 40415
Reduce places removed 9 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 2 with 21 rules applied. Total rules applied 2419 place count 439 transition count 40403
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 2431 place count 427 transition count 40403
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 89 Pre rules applied. Total rules applied 2431 place count 427 transition count 40314
Deduced a syphon composed of 89 places in 21 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 178 rules applied. Total rules applied 2609 place count 338 transition count 40314
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 2617 place count 330 transition count 40306
Iterating global reduction 4 with 8 rules applied. Total rules applied 2625 place count 330 transition count 40306
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 22 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 4 with 142 rules applied. Total rules applied 2767 place count 259 transition count 40235
Discarding 41 places :
Symmetric choice reduction at 4 with 41 rule applications. Total rules 2808 place count 218 transition count 15404
Iterating global reduction 4 with 41 rules applied. Total rules applied 2849 place count 218 transition count 15404
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 2863 place count 218 transition count 15390
Discarding 27 places :
Symmetric choice reduction at 5 with 27 rule applications. Total rules 2890 place count 191 transition count 15354
Iterating global reduction 5 with 27 rules applied. Total rules applied 2917 place count 191 transition count 15354
Discarding 27 places :
Symmetric choice reduction at 5 with 27 rule applications. Total rules 2944 place count 164 transition count 15318
Iterating global reduction 5 with 27 rules applied. Total rules applied 2971 place count 164 transition count 15318
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 2980 place count 164 transition count 15309
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 3006 place count 151 transition count 15316
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3007 place count 150 transition count 15298
Iterating global reduction 6 with 1 rules applied. Total rules applied 3008 place count 150 transition count 15298
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3009 place count 150 transition count 15297
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 3018 place count 150 transition count 15288
Applied a total of 3018 rules in 10952 ms. Remains 150 /1760 variables (removed 1610) and now considering 15288/41772 (removed 26484) transitions.
[2024-05-31 01:37:16] [INFO ] Flow matrix only has 15279 transitions (discarded 9 similar events)
// Phase 1: matrix 15279 rows 150 cols
[2024-05-31 01:37:16] [INFO ] Computed 2 invariants in 241 ms
[2024-05-31 01:37:20] [INFO ] Implicit Places using invariants in 3754 ms returned []
Implicit Place search using SMT only with invariants took 3756 ms to find 0 implicit places.
[2024-05-31 01:37:20] [INFO ] Flow matrix only has 15279 transitions (discarded 9 similar events)
[2024-05-31 01:37:20] [INFO ] Invariant cache hit.
[2024-05-31 01:37:25] [INFO ] Dead Transitions using invariants and state equation in 4917 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 150/1760 places, 15288/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19629 ms. Remains : 150/1760 places, 15288/41772 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s17 1) (EQ s32 1) (EQ s48 1) (EQ s62 1) (EQ s80 1) (EQ s97 1) (EQ s114 1) (EQ s130 1) (EQ s147 1)), p0:(AND (OR (EQ s6 0) (EQ s21 0) (EQ s38 0...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-08b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08b-LTLFireability-06 finished in 19783 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(p1)||p0))||X(F(p2)))))'
Support contains 24 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 293 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
// Phase 1: matrix 41772 rows 1760 cols
[2024-05-31 01:37:26] [INFO ] Computed 10 invariants in 830 ms
[2024-05-31 01:37:32] [INFO ] Implicit Places using invariants in 7144 ms returned []
Implicit Place search using SMT only with invariants took 7149 ms to find 0 implicit places.
[2024-05-31 01:37:33] [INFO ] Invariant cache hit.
[2024-05-31 01:37:58] [INFO ] Dead Transitions using invariants and state equation in 25044 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32488 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s124 0) (EQ s317 0) (EQ s468 0) (EQ s661 0) (EQ s896 0) (EQ s1089 0) (EQ s1261 0) (EQ s1433 0) (EQ s1647 0)), p1:(AND (EQ s103 1) (EQ s296 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 610 reset in 1942 ms.
Product exploration explored 100000 steps with 605 reset in 1873 ms.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 131 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 60 resets, run finished after 355 ms. (steps per millisecond=28 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 21370 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21370 steps, saw 10329 distinct states, run finished after 3003 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 6 properties.
[2024-05-31 01:38:07] [INFO ] Invariant cache hit.
[2024-05-31 01:38:07] [INFO ] [Real]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-05-31 01:38:30] [INFO ] After 23165ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2024-05-31 01:38:32] [INFO ] After 25233ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:5
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-31 01:38:32] [INFO ] After 25607ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:5
[2024-05-31 01:38:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-05-31 01:38:57] [INFO ] After 24565ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2024-05-31 01:38:57] [INFO ] After 24566ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-31 01:38:57] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 24 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1735 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 3 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.71 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1209 transitions
Trivial Post-agglo rules discarded 1209 transitions
Performed 1209 trivial Post agglomeration. Transition count delta: 1209
Iterating post reduction 0 with 1218 rules applied. Total rules applied 1220 place count 1625 transition count 40383
Reduce places removed 1209 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1236 rules applied. Total rules applied 2456 place count 416 transition count 40356
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2465 place count 407 transition count 40356
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2465 place count 407 transition count 40256
Deduced a syphon composed of 100 places in 28 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 2665 place count 307 transition count 40256
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2666 place count 307 transition count 40255
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 13 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2794 place count 243 transition count 40191
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2812 place count 243 transition count 40173
Discarding 40 places :
Symmetric choice reduction at 5 with 40 rule applications. Total rules 2852 place count 203 transition count 22623
Iterating global reduction 5 with 40 rules applied. Total rules applied 2892 place count 203 transition count 22623
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 2905 place count 203 transition count 22610
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2932 place count 176 transition count 22583
Iterating global reduction 6 with 27 rules applied. Total rules applied 2959 place count 176 transition count 22583
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 2977 place count 158 transition count 22565
Iterating global reduction 6 with 18 rules applied. Total rules applied 2995 place count 158 transition count 22565
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3004 place count 158 transition count 22556
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 3022 place count 149 transition count 22547
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3028 place count 146 transition count 22555
Free-agglomeration rule applied 61 times.
Iterating global reduction 7 with 61 rules applied. Total rules applied 3089 place count 146 transition count 22494
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 62 rules applied. Total rules applied 3151 place count 85 transition count 22493
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3160 place count 76 transition count 22484
Iterating global reduction 8 with 9 rules applied. Total rules applied 3169 place count 76 transition count 22484
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 3174 place count 76 transition count 22479
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 3179 place count 71 transition count 22479
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 9 with 13 rules applied. Total rules applied 3192 place count 71 transition count 22479
Applied a total of 3192 rules in 13721 ms. Remains 71 /1760 variables (removed 1689) and now considering 22479/41772 (removed 19293) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13723 ms. Remains : 71/1760 places, 22479/41772 transitions.
Incomplete random walk after 10000 steps, including 366 resets, run finished after 1463 ms. (steps per millisecond=6 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 2) seen :1
Finished Best-First random walk after 179 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=35 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p2))), (G (NOT (AND p1 (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0) (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F p2), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 11 factoid took 345 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 145 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 18 out of 1760 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 349 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
[2024-05-31 01:39:14] [INFO ] Invariant cache hit.
[2024-05-31 01:39:21] [INFO ] Implicit Places using invariants in 6360 ms returned []
Implicit Place search using SMT only with invariants took 6362 ms to find 0 implicit places.
[2024-05-31 01:39:21] [INFO ] Invariant cache hit.
[2024-05-31 01:39:44] [INFO ] Dead Transitions using invariants and state equation in 23718 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30433 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [(AND (NOT p2) p0), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 61 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 21930 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21930 steps, saw 10433 distinct states, run finished after 3003 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-31 01:39:49] [INFO ] Invariant cache hit.
[2024-05-31 01:39:49] [INFO ] [Real]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-05-31 01:40:11] [INFO ] After 21370ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2024-05-31 01:40:13] [INFO ] After 23594ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:2
Attempting to minimize the solution found.
Minimization took 854 ms.
[2024-05-31 01:40:14] [INFO ] After 24769ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:2
[2024-05-31 01:40:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2024-05-31 01:40:38] [INFO ] After 24203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-31 01:42:39] [INFO ] Deduced a trap composed of 0 places in 120086 ms of which 58 ms to minimize.
[2024-05-31 01:42:39] [INFO ] After 144780ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-31 01:42:39] [INFO ] After 145145ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 24 ms.
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1741 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 3 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.70 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1215 transitions
Trivial Post-agglo rules discarded 1215 transitions
Performed 1215 trivial Post agglomeration. Transition count delta: 1215
Iterating post reduction 0 with 1224 rules applied. Total rules applied 1226 place count 1625 transition count 40377
Reduce places removed 1215 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1242 rules applied. Total rules applied 2468 place count 410 transition count 40350
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2477 place count 401 transition count 40350
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2477 place count 401 transition count 40250
Deduced a syphon composed of 100 places in 20 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 2677 place count 301 transition count 40250
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2678 place count 301 transition count 40249
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 12 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2806 place count 237 transition count 40185
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2824 place count 237 transition count 40167
Discarding 42 places :
Symmetric choice reduction at 5 with 42 rule applications. Total rules 2866 place count 195 transition count 15327
Iterating global reduction 5 with 42 rules applied. Total rules applied 2908 place count 195 transition count 15327
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 2923 place count 195 transition count 15312
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2950 place count 168 transition count 15285
Iterating global reduction 6 with 27 rules applied. Total rules applied 2977 place count 168 transition count 15285
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 2995 place count 150 transition count 15267
Iterating global reduction 6 with 18 rules applied. Total rules applied 3013 place count 150 transition count 15267
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3022 place count 150 transition count 15258
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 3040 place count 141 transition count 15249
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3046 place count 138 transition count 15257
Free-agglomeration rule applied 59 times.
Iterating global reduction 7 with 59 rules applied. Total rules applied 3105 place count 138 transition count 15198
Reduce places removed 59 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 7 with 76 rules applied. Total rules applied 3181 place count 79 transition count 15181
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3190 place count 70 transition count 15172
Iterating global reduction 8 with 9 rules applied. Total rules applied 3199 place count 70 transition count 15172
Drop transitions removed 2457 transitions
Redundant transition composition rules discarded 2457 transitions
Iterating global reduction 8 with 2457 rules applied. Total rules applied 5656 place count 70 transition count 12715
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 5658 place count 69 transition count 12714
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 5662 place count 67 transition count 12732
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 5667 place count 67 transition count 12727
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 5672 place count 62 transition count 12727
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 5679 place count 62 transition count 12727
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 5685 place count 62 transition count 12721
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 5690 place count 57 transition count 12711
Iterating global reduction 9 with 5 rules applied. Total rules applied 5695 place count 57 transition count 12711
Applied a total of 5695 rules in 103189 ms. Remains 57 /1760 variables (removed 1703) and now considering 12711/41772 (removed 29061) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103192 ms. Remains : 57/1760 places, 12711/41772 transitions.
Knowledge obtained : [(AND (NOT p2) p0), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 159 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 161 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 605 reset in 1919 ms.
Product exploration explored 100000 steps with 611 reset in 1837 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1741 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Performed 1197 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1197 rules applied. Total rules applied 1198 place count 1634 transition count 41628
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1216 place count 1634 transition count 41610
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 1216 place count 1634 transition count 41619
Deduced a syphon composed of 1269 places in 29 ms
Iterating global reduction 2 with 72 rules applied. Total rules applied 1288 place count 1634 transition count 41619
Discarding 1077 places :
Symmetric choice reduction at 2 with 1077 rule applications. Total rules 2365 place count 557 transition count 40542
Deduced a syphon composed of 200 places in 25 ms
Iterating global reduction 2 with 1077 rules applied. Total rules applied 3442 place count 557 transition count 40542
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 300 places in 14 ms
Iterating global reduction 2 with 100 rules applied. Total rules applied 3542 place count 557 transition count 40569
Discarding 151 places :
Symmetric choice reduction at 2 with 151 rule applications. Total rules 3693 place count 406 transition count 15611
Deduced a syphon composed of 191 places in 5 ms
Iterating global reduction 2 with 151 rules applied. Total rules applied 3844 place count 406 transition count 15611
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 3868 place count 406 transition count 15587
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 3928 place count 346 transition count 15518
Deduced a syphon composed of 158 places in 5 ms
Iterating global reduction 3 with 60 rules applied. Total rules applied 3988 place count 346 transition count 15518
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 4015 place count 319 transition count 15491
Deduced a syphon composed of 158 places in 5 ms
Iterating global reduction 3 with 27 rules applied. Total rules applied 4042 place count 319 transition count 15491
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 4051 place count 319 transition count 15482
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 4069 place count 301 transition count 15464
Deduced a syphon composed of 140 places in 5 ms
Iterating global reduction 4 with 18 rules applied. Total rules applied 4087 place count 301 transition count 15464
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 152 places in 5 ms
Iterating global reduction 4 with 12 rules applied. Total rules applied 4099 place count 301 transition count 15520
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 4120 place count 280 transition count 15478
Deduced a syphon composed of 131 places in 5 ms
Iterating global reduction 4 with 21 rules applied. Total rules applied 4141 place count 280 transition count 15478
Deduced a syphon composed of 131 places in 5 ms
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 4 with 18 rules applied. Total rules applied 4159 place count 280 transition count 15460
Deduced a syphon composed of 131 places in 5 ms
Applied a total of 4159 rules in 19843 ms. Remains 280 /1760 variables (removed 1480) and now considering 15460/41772 (removed 26312) transitions.
[2024-05-31 01:44:47] [INFO ] Flow matrix only has 15450 transitions (discarded 10 similar events)
// Phase 1: matrix 15450 rows 280 cols
[2024-05-31 01:44:47] [INFO ] Computed 2 invariants in 229 ms
[2024-05-31 01:44:53] [INFO ] Dead Transitions using invariants and state equation in 6011 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 280/1760 places, 15460/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 25857 ms. Remains : 280/1760 places, 15460/41772 transitions.
Built C files in :
/tmp/ltsmin15590135055234241105
[2024-05-31 01:44:53] [INFO ] Built C files in 649ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15590135055234241105
Running compilation step : cd /tmp/ltsmin15590135055234241105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15590135055234241105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15590135055234241105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 334 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
// Phase 1: matrix 41772 rows 1760 cols
[2024-05-31 01:44:58] [INFO ] Computed 10 invariants in 891 ms
[2024-05-31 01:45:05] [INFO ] Implicit Places using invariants in 8480 ms returned []
Implicit Place search using SMT only with invariants took 8481 ms to find 0 implicit places.
[2024-05-31 01:45:05] [INFO ] Invariant cache hit.
[2024-05-31 01:45:30] [INFO ] Dead Transitions using invariants and state equation in 24928 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33745 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Built C files in :
/tmp/ltsmin12700575439362592598
[2024-05-31 01:45:31] [INFO ] Built C files in 688ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12700575439362592598
Running compilation step : cd /tmp/ltsmin12700575439362592598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12700575439362592598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12700575439362592598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 01:45:42] [INFO ] Flatten gal took : 4556 ms
[2024-05-31 01:45:45] [INFO ] Flatten gal took : 3848 ms
[2024-05-31 01:45:46] [INFO ] Time to serialize gal into /tmp/LTL3273214270252615327.gal : 639 ms
[2024-05-31 01:45:46] [INFO ] Time to serialize properties into /tmp/LTL15885810968863830552.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3273214270252615327.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14981016840303757807.hoa' '-atoms' '/tmp/LTL15885810968863830552.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2024-05-31 01:46:22] [INFO ] Flatten gal took : 5979 ms
[2024-05-31 01:46:26] [INFO ] Flatten gal took : 3648 ms
[2024-05-31 01:46:27] [INFO ] Time to serialize gal into /tmp/LTL4098213086486035727.gal : 779 ms
[2024-05-31 01:46:27] [INFO ] Time to serialize properties into /tmp/LTL8689162322894599419.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4098213086486035727.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8689162322894599419.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-31 01:46:47] [INFO ] Flatten gal took : 3860 ms
[2024-05-31 01:46:47] [INFO ] Applying decomposition
[2024-05-31 01:46:51] [INFO ] Flatten gal took : 4074 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph70698319969643259.txt' '-o' '/tmp/graph70698319969643259.bin' '-w' '/tmp/graph70698319969643259.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph70698319969643259.bin' '-l' '-1' '-v' '-w' '/tmp/graph70698319969643259.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:47:04] [INFO ] Decomposing Gal with order
[2024-05-31 01:47:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:47:17] [INFO ] Removed a total of 359188 redundant transitions.
[2024-05-31 01:47:17] [INFO ] Flatten gal took : 7488 ms
[2024-05-31 01:47:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 3033 ms.
[2024-05-31 01:47:21] [INFO ] Time to serialize gal into /tmp/LTL12265385642534792027.gal : 224 ms
[2024-05-31 01:47:21] [INFO ] Time to serialize properties into /tmp/LTL2958370165576079338.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12265385642534792027.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2958370165576079338.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6435744355428419172
[2024-05-31 01:47:37] [INFO ] Built C files in 762ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6435744355428419172
Running compilation step : cd /tmp/ltsmin6435744355428419172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6435744355428419172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6435744355428419172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyCommit-PT-08b-LTLFireability-07 finished in 615089 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G((!p0&&F(p1))) U p1))))'
Support contains 15 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1744 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 3 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1200 transitions
Trivial Post-agglo rules discarded 1200 transitions
Performed 1200 trivial Post agglomeration. Transition count delta: 1200
Iterating post reduction 0 with 1200 rules applied. Total rules applied 1201 place count 1633 transition count 40427
Reduce places removed 1200 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1227 rules applied. Total rules applied 2428 place count 433 transition count 40400
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2437 place count 424 transition count 40400
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 2437 place count 424 transition count 40309
Deduced a syphon composed of 91 places in 26 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 2619 place count 333 transition count 40309
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2627 place count 325 transition count 40301
Iterating global reduction 3 with 8 rules applied. Total rules applied 2635 place count 325 transition count 40301
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 16 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 2777 place count 254 transition count 40230
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 2824 place count 207 transition count 10079
Iterating global reduction 3 with 47 rules applied. Total rules applied 2871 place count 207 transition count 10079
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 2891 place count 207 transition count 10059
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2918 place count 180 transition count 10023
Iterating global reduction 4 with 27 rules applied. Total rules applied 2945 place count 180 transition count 10023
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2972 place count 153 transition count 9987
Iterating global reduction 4 with 27 rules applied. Total rules applied 2999 place count 153 transition count 9987
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 3008 place count 153 transition count 9978
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 3034 place count 140 transition count 9985
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3035 place count 139 transition count 9967
Iterating global reduction 5 with 1 rules applied. Total rules applied 3036 place count 139 transition count 9967
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3037 place count 139 transition count 9966
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 3046 place count 139 transition count 9957
Applied a total of 3046 rules in 11396 ms. Remains 139 /1760 variables (removed 1621) and now considering 9957/41772 (removed 31815) transitions.
[2024-05-31 01:47:52] [INFO ] Flow matrix only has 9947 transitions (discarded 10 similar events)
// Phase 1: matrix 9947 rows 139 cols
[2024-05-31 01:47:52] [INFO ] Computed 2 invariants in 173 ms
[2024-05-31 01:47:54] [INFO ] Implicit Places using invariants in 1931 ms returned []
[2024-05-31 01:47:54] [INFO ] Flow matrix only has 9947 transitions (discarded 10 similar events)
[2024-05-31 01:47:54] [INFO ] Invariant cache hit.
[2024-05-31 01:47:56] [INFO ] Implicit Places using invariants and state equation in 2771 ms returned []
Implicit Place search using SMT with State Equation took 4708 ms to find 0 implicit places.
[2024-05-31 01:47:58] [INFO ] Redundant transitions in 1921 ms returned []
[2024-05-31 01:47:58] [INFO ] Flow matrix only has 9947 transitions (discarded 10 similar events)
[2024-05-31 01:47:58] [INFO ] Invariant cache hit.
[2024-05-31 01:48:01] [INFO ] Dead Transitions using invariants and state equation in 3251 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 139/1760 places, 9957/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21289 ms. Remains : 139/1760 places, 9957/41772 transitions.
Stuttering acceptance computed with spot in 266 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s4 1) (EQ s22 1) (EQ s35 1) (EQ s49 1) (EQ s64 1) (EQ s80 1) (EQ s96 1) (EQ s111 1) (EQ s126 1)), p0:(AND (EQ s6 1) (EQ s20 1) (EQ s35 1) (EQ ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 3 ms.
FORMULA StigmergyCommit-PT-08b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08b-LTLFireability-08 finished in 21658 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(F((((p1 U p2)||p1)&&p0)) U !F(p3)))'
Support contains 29 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1730 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 3 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1186 transitions
Trivial Post-agglo rules discarded 1186 transitions
Performed 1186 trivial Post agglomeration. Transition count delta: 1186
Iterating post reduction 0 with 1186 rules applied. Total rules applied 1187 place count 1633 transition count 40441
Reduce places removed 1186 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1213 rules applied. Total rules applied 2400 place count 447 transition count 40414
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2409 place count 438 transition count 40414
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 2409 place count 438 transition count 40323
Deduced a syphon composed of 91 places in 29 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 2591 place count 347 transition count 40323
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2599 place count 339 transition count 40315
Iterating global reduction 3 with 8 rules applied. Total rules applied 2607 place count 339 transition count 40315
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 23 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 2749 place count 268 transition count 40244
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 2789 place count 228 transition count 19787
Iterating global reduction 3 with 40 rules applied. Total rules applied 2829 place count 228 transition count 19787
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 2842 place count 228 transition count 19774
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2869 place count 201 transition count 19738
Iterating global reduction 4 with 27 rules applied. Total rules applied 2896 place count 201 transition count 19738
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2923 place count 174 transition count 19702
Iterating global reduction 4 with 27 rules applied. Total rules applied 2950 place count 174 transition count 19702
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 2959 place count 174 transition count 19693
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 13 places in 8 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 2985 place count 161 transition count 19700
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2986 place count 160 transition count 19682
Iterating global reduction 5 with 1 rules applied. Total rules applied 2987 place count 160 transition count 19682
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2988 place count 160 transition count 19681
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 2997 place count 160 transition count 19672
Applied a total of 2997 rules in 14127 ms. Remains 160 /1760 variables (removed 1600) and now considering 19672/41772 (removed 22100) transitions.
[2024-05-31 01:48:16] [INFO ] Flow matrix only has 19662 transitions (discarded 10 similar events)
// Phase 1: matrix 19662 rows 160 cols
[2024-05-31 01:48:16] [INFO ] Computed 2 invariants in 308 ms
[2024-05-31 01:48:19] [INFO ] Implicit Places using invariants in 2826 ms returned []
Implicit Place search using SMT only with invariants took 2827 ms to find 0 implicit places.
[2024-05-31 01:48:19] [INFO ] Flow matrix only has 19662 transitions (discarded 10 similar events)
[2024-05-31 01:48:19] [INFO ] Invariant cache hit.
[2024-05-31 01:48:25] [INFO ] Dead Transitions using invariants and state equation in 5977 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 160/1760 places, 19672/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22936 ms. Remains : 160/1760 places, 19672/41772 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p3), (NOT p3), (OR (AND p0 p1 (NOT p3)) (AND p0 p2 (NOT p3)))]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=0 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=2 dest: 0}, { cond=(OR (AND p0 p1 (NOT p3)) (AND p0 p2 (NOT p3))), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s7 1) (EQ s29 1) (EQ s44 1) (EQ s62 1) (EQ s77 1) (EQ s96 1) (EQ s113 1) (EQ s128 1) (EQ s147 1)), p1:(AND (EQ s9 1) (EQ s26 1) (EQ s44 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 86 steps with 4 reset in 3 ms.
FORMULA StigmergyCommit-PT-08b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08b-LTLFireability-10 finished in 23171 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(F(p0)))))))'
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 362 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
// Phase 1: matrix 41772 rows 1760 cols
[2024-05-31 01:48:26] [INFO ] Computed 10 invariants in 772 ms
[2024-05-31 01:48:35] [INFO ] Implicit Places using invariants in 9911 ms returned []
Implicit Place search using SMT only with invariants took 9926 ms to find 0 implicit places.
[2024-05-31 01:48:35] [INFO ] Invariant cache hit.
[2024-05-31 01:48:59] [INFO ] Dead Transitions using invariants and state equation in 23591 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33881 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(AND (EQ s47 1) (EQ s240 1) (EQ s454 1) (EQ s605 1) (EQ s798 1) (EQ s991 1) (EQ s1205 1) (EQ s1377 1) (EQ s1612 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 169 steps with 0 reset in 7 ms.
FORMULA StigmergyCommit-PT-08b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08b-LTLFireability-11 finished in 34328 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X(p0)||(!p1 U (p2||G(!p1))))))))'
Support contains 23 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 355 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
[2024-05-31 01:49:00] [INFO ] Invariant cache hit.
[2024-05-31 01:49:06] [INFO ] Implicit Places using invariants in 6451 ms returned []
Implicit Place search using SMT only with invariants took 6466 ms to find 0 implicit places.
[2024-05-31 01:49:06] [INFO ] Invariant cache hit.
[2024-05-31 01:49:29] [INFO ] Dead Transitions using invariants and state equation in 23261 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30108 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (NOT (AND (EQ s82 1) (EQ s275 1) (EQ s468 1) (EQ s661 1) (EQ s896 1) (EQ s1089 1) (EQ s1240 1) (EQ s1454 1) (EQ s1668 1))) (NOT (AND (EQ s124 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 3258 ms.
Product exploration explored 100000 steps with 33333 reset in 2478 ms.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 31 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-08b-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-08b-LTLFireability-12 finished in 36787 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(G(p0))||G(p1))))))'
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 315 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
[2024-05-31 01:49:36] [INFO ] Invariant cache hit.
[2024-05-31 01:49:44] [INFO ] Implicit Places using invariants in 7370 ms returned []
Implicit Place search using SMT only with invariants took 7370 ms to find 0 implicit places.
[2024-05-31 01:49:44] [INFO ] Invariant cache hit.
[2024-05-31 01:50:08] [INFO ] Dead Transitions using invariants and state equation in 23838 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31526 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Stuttering acceptance computed with spot in 237 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (EQ s26 0) (EQ s240 0) (EQ s412 0) (EQ s605 0) (EQ s819 0) (EQ s1033 0) (EQ s1205 0) (EQ s1419 0) (EQ s1570 0)), p0:(OR (EQ s103 0) (EQ s275 0) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 605 reset in 1747 ms.
Product exploration explored 100000 steps with 606 reset in 1921 ms.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 60 resets, run finished after 413 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 14585 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 14585 steps, saw 8641 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 01:50:17] [INFO ] Invariant cache hit.
[2024-05-31 01:50:17] [INFO ] After 244ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 01:50:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-05-31 01:50:41] [INFO ] After 24273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 01:52:42] [INFO ] Deduced a trap composed of 0 places in 120083 ms of which 65 ms to minimize.
[2024-05-31 01:52:42] [INFO ] After 144824ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-31 01:52:42] [INFO ] After 145139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 1 properties in 35 ms.
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1750 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.68 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1224 transitions
Trivial Post-agglo rules discarded 1224 transitions
Performed 1224 trivial Post agglomeration. Transition count delta: 1224
Iterating post reduction 0 with 1233 rules applied. Total rules applied 1235 place count 1625 transition count 40368
Reduce places removed 1224 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1251 rules applied. Total rules applied 2486 place count 401 transition count 40341
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2495 place count 392 transition count 40341
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2495 place count 392 transition count 40241
Deduced a syphon composed of 100 places in 28 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 2695 place count 292 transition count 40241
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2696 place count 292 transition count 40240
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 16 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2824 place count 228 transition count 40176
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2842 place count 228 transition count 40158
Discarding 50 places :
Symmetric choice reduction at 5 with 50 rule applications. Total rules 2892 place count 178 transition count 5138
Iterating global reduction 5 with 50 rules applied. Total rules applied 2942 place count 178 transition count 5138
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 2965 place count 178 transition count 5115
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2992 place count 151 transition count 5088
Iterating global reduction 6 with 27 rules applied. Total rules applied 3019 place count 151 transition count 5088
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3037 place count 133 transition count 5070
Iterating global reduction 6 with 18 rules applied. Total rules applied 3055 place count 133 transition count 5070
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3064 place count 133 transition count 5061
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 3082 place count 124 transition count 5052
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3088 place count 121 transition count 5060
Free-agglomeration rule applied 51 times.
Iterating global reduction 7 with 51 rules applied. Total rules applied 3139 place count 121 transition count 5009
Reduce places removed 51 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 7 with 84 rules applied. Total rules applied 3223 place count 70 transition count 4976
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3232 place count 61 transition count 4967
Iterating global reduction 8 with 9 rules applied. Total rules applied 3241 place count 61 transition count 4967
Drop transitions removed 624 transitions
Redundant transition composition rules discarded 624 transitions
Iterating global reduction 8 with 624 rules applied. Total rules applied 3865 place count 61 transition count 4343
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3867 place count 60 transition count 4342
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 3871 place count 58 transition count 4360
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 3876 place count 58 transition count 4355
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 3881 place count 53 transition count 4355
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 3888 place count 53 transition count 4355
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 3894 place count 53 transition count 4349
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 3899 place count 48 transition count 4339
Iterating global reduction 9 with 5 rules applied. Total rules applied 3904 place count 48 transition count 4339
Applied a total of 3904 rules in 22035 ms. Remains 48 /1760 variables (removed 1712) and now considering 4339/41772 (removed 37433) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22035 ms. Remains : 48/1760 places, 4339/41772 transitions.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 149 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 464 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
[2024-05-31 01:53:05] [INFO ] Invariant cache hit.
[2024-05-31 01:53:13] [INFO ] Implicit Places using invariants in 7505 ms returned []
Implicit Place search using SMT only with invariants took 7507 ms to find 0 implicit places.
[2024-05-31 01:53:13] [INFO ] Invariant cache hit.
[2024-05-31 01:53:36] [INFO ] Dead Transitions using invariants and state equation in 23506 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31479 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Computed a total of 369 stabilizing places and 387 stable transitions
Computed a total of 369 stabilizing places and 387 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 60 resets, run finished after 444 ms. (steps per millisecond=22 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 21464 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21464 steps, saw 10347 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 01:53:41] [INFO ] Invariant cache hit.
[2024-05-31 01:53:41] [INFO ] After 233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 01:53:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-05-31 01:54:05] [INFO ] After 23402ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 01:54:07] [INFO ] After 24889ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-31 01:54:07] [INFO ] After 25202ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 1 properties in 20 ms.
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1750 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Drop transitions removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 3625 edges and 1634 vertex of which 1625 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.67 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1224 transitions
Trivial Post-agglo rules discarded 1224 transitions
Performed 1224 trivial Post agglomeration. Transition count delta: 1224
Iterating post reduction 0 with 1233 rules applied. Total rules applied 1235 place count 1625 transition count 40368
Reduce places removed 1224 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1251 rules applied. Total rules applied 2486 place count 401 transition count 40341
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2495 place count 392 transition count 40341
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 2495 place count 392 transition count 40241
Deduced a syphon composed of 100 places in 20 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 2695 place count 292 transition count 40241
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2696 place count 292 transition count 40240
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 12 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2824 place count 228 transition count 40176
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2842 place count 228 transition count 40158
Discarding 50 places :
Symmetric choice reduction at 5 with 50 rule applications. Total rules 2892 place count 178 transition count 5138
Iterating global reduction 5 with 50 rules applied. Total rules applied 2942 place count 178 transition count 5138
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 2965 place count 178 transition count 5115
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 2992 place count 151 transition count 5088
Iterating global reduction 6 with 27 rules applied. Total rules applied 3019 place count 151 transition count 5088
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3037 place count 133 transition count 5070
Iterating global reduction 6 with 18 rules applied. Total rules applied 3055 place count 133 transition count 5070
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3064 place count 133 transition count 5061
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 3082 place count 124 transition count 5052
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3088 place count 121 transition count 5060
Free-agglomeration rule applied 51 times.
Iterating global reduction 7 with 51 rules applied. Total rules applied 3139 place count 121 transition count 5009
Reduce places removed 51 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 7 with 84 rules applied. Total rules applied 3223 place count 70 transition count 4976
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 3232 place count 61 transition count 4967
Iterating global reduction 8 with 9 rules applied. Total rules applied 3241 place count 61 transition count 4967
Drop transitions removed 624 transitions
Redundant transition composition rules discarded 624 transitions
Iterating global reduction 8 with 624 rules applied. Total rules applied 3865 place count 61 transition count 4343
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3867 place count 60 transition count 4342
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 3871 place count 58 transition count 4360
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 3876 place count 58 transition count 4355
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 3881 place count 53 transition count 4355
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 3888 place count 53 transition count 4355
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 3894 place count 53 transition count 4349
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 3899 place count 48 transition count 4339
Iterating global reduction 9 with 5 rules applied. Total rules applied 3904 place count 48 transition count 4339
Applied a total of 3904 rules in 20247 ms. Remains 48 /1760 variables (removed 1712) and now considering 4339/41772 (removed 37433) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20250 ms. Remains : 48/1760 places, 4339/41772 transitions.
Finished random walk after 39 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 196 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 223 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 607 reset in 1846 ms.
Product exploration explored 100000 steps with 614 reset in 1791 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1741 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 3 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Performed 1197 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1197 rules applied. Total rules applied 1198 place count 1634 transition count 41628
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1216 place count 1634 transition count 41610
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 1216 place count 1634 transition count 41619
Deduced a syphon composed of 1269 places in 27 ms
Iterating global reduction 2 with 72 rules applied. Total rules applied 1288 place count 1634 transition count 41619
Discarding 1077 places :
Symmetric choice reduction at 2 with 1077 rule applications. Total rules 2365 place count 557 transition count 40542
Deduced a syphon composed of 200 places in 24 ms
Iterating global reduction 2 with 1077 rules applied. Total rules applied 3442 place count 557 transition count 40542
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 300 places in 17 ms
Iterating global reduction 2 with 100 rules applied. Total rules applied 3542 place count 557 transition count 40569
Discarding 152 places :
Symmetric choice reduction at 2 with 152 rule applications. Total rules 3694 place count 405 transition count 13667
Deduced a syphon composed of 191 places in 6 ms
Iterating global reduction 2 with 152 rules applied. Total rules applied 3846 place count 405 transition count 13667
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 3871 place count 405 transition count 13642
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 3932 place count 344 transition count 13572
Deduced a syphon composed of 157 places in 6 ms
Iterating global reduction 3 with 61 rules applied. Total rules applied 3993 place count 344 transition count 13572
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 4020 place count 317 transition count 13545
Deduced a syphon composed of 157 places in 6 ms
Iterating global reduction 3 with 27 rules applied. Total rules applied 4047 place count 317 transition count 13545
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 4056 place count 317 transition count 13536
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 4074 place count 299 transition count 13518
Deduced a syphon composed of 139 places in 5 ms
Iterating global reduction 4 with 18 rules applied. Total rules applied 4092 place count 299 transition count 13518
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 151 places in 6 ms
Iterating global reduction 4 with 12 rules applied. Total rules applied 4104 place count 299 transition count 13574
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 4125 place count 278 transition count 13532
Deduced a syphon composed of 130 places in 5 ms
Iterating global reduction 4 with 21 rules applied. Total rules applied 4146 place count 278 transition count 13532
Deduced a syphon composed of 130 places in 5 ms
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 4 with 18 rules applied. Total rules applied 4164 place count 278 transition count 13514
Deduced a syphon composed of 130 places in 6 ms
Applied a total of 4164 rules in 19887 ms. Remains 278 /1760 variables (removed 1482) and now considering 13514/41772 (removed 28258) transitions.
[2024-05-31 01:54:52] [INFO ] Flow matrix only has 13504 transitions (discarded 10 similar events)
// Phase 1: matrix 13504 rows 278 cols
[2024-05-31 01:54:52] [INFO ] Computed 2 invariants in 164 ms
[2024-05-31 01:54:57] [INFO ] Dead Transitions using invariants and state equation in 5031 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 278/1760 places, 13514/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 24924 ms. Remains : 278/1760 places, 13514/41772 transitions.
Built C files in :
/tmp/ltsmin8813820910866401219
[2024-05-31 01:54:57] [INFO ] Built C files in 670ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8813820910866401219
Running compilation step : cd /tmp/ltsmin8813820910866401219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8813820910866401219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8813820910866401219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Applied a total of 0 rules in 381 ms. Remains 1760 /1760 variables (removed 0) and now considering 41772/41772 (removed 0) transitions.
// Phase 1: matrix 41772 rows 1760 cols
[2024-05-31 01:55:02] [INFO ] Computed 10 invariants in 939 ms
[2024-05-31 01:55:10] [INFO ] Implicit Places using invariants in 8839 ms returned []
Implicit Place search using SMT only with invariants took 8840 ms to find 0 implicit places.
[2024-05-31 01:55:10] [INFO ] Invariant cache hit.
[2024-05-31 01:55:35] [INFO ] Dead Transitions using invariants and state equation in 25467 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34693 ms. Remains : 1760/1760 places, 41772/41772 transitions.
Built C files in :
/tmp/ltsmin1463227017227879655
[2024-05-31 01:55:36] [INFO ] Built C files in 617ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1463227017227879655
Running compilation step : cd /tmp/ltsmin1463227017227879655;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1463227017227879655;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1463227017227879655;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 01:55:47] [INFO ] Flatten gal took : 4909 ms
[2024-05-31 01:55:51] [INFO ] Flatten gal took : 3830 ms
[2024-05-31 01:55:51] [INFO ] Time to serialize gal into /tmp/LTL12177140747330690286.gal : 597 ms
[2024-05-31 01:55:51] [INFO ] Time to serialize properties into /tmp/LTL708558804204946410.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12177140747330690286.gal' '-t' 'CGAL' '-hoa' '/tmp/aut282606903294436613.hoa' '-atoms' '/tmp/LTL708558804204946410.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Detected timeout of ITS tools.
[2024-05-31 01:56:21] [INFO ] Flatten gal took : 6495 ms
[2024-05-31 01:56:26] [INFO ] Flatten gal took : 4364 ms
[2024-05-31 01:56:26] [INFO ] Time to serialize gal into /tmp/LTL13395756218008334311.gal : 616 ms
[2024-05-31 01:56:26] [INFO ] Time to serialize properties into /tmp/LTL12721120757778320488.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13395756218008334311.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12721120757778320488.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-31 01:56:47] [INFO ] Flatten gal took : 5173 ms
[2024-05-31 01:56:47] [INFO ] Applying decomposition
[2024-05-31 01:56:51] [INFO ] Flatten gal took : 4134 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8677674267537324726.txt' '-o' '/tmp/graph8677674267537324726.bin' '-w' '/tmp/graph8677674267537324726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8677674267537324726.bin' '-l' '-1' '-v' '-w' '/tmp/graph8677674267537324726.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:57:05] [INFO ] Decomposing Gal with order
[2024-05-31 01:57:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:57:17] [INFO ] Removed a total of 359183 redundant transitions.
[2024-05-31 01:57:18] [INFO ] Flatten gal took : 7169 ms
[2024-05-31 01:57:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 3568 ms.
[2024-05-31 01:57:22] [INFO ] Time to serialize gal into /tmp/LTL8582213248822202001.gal : 229 ms
[2024-05-31 01:57:22] [INFO ] Time to serialize properties into /tmp/LTL13568057225238008466.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8582213248822202001.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13568057225238008466.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6276943294033897073
[2024-05-31 01:57:38] [INFO ] Built C files in 656ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6276943294033897073
Running compilation step : cd /tmp/ltsmin6276943294033897073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6276943294033897073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6276943294033897073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyCommit-PT-08b-LTLFireability-13 finished in 484843 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 9 out of 1760 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1750 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 2 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1206 transitions
Trivial Post-agglo rules discarded 1206 transitions
Performed 1206 trivial Post agglomeration. Transition count delta: 1206
Iterating post reduction 0 with 1206 rules applied. Total rules applied 1207 place count 1633 transition count 40421
Reduce places removed 1206 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1233 rules applied. Total rules applied 2440 place count 427 transition count 40394
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2449 place count 418 transition count 40394
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 2449 place count 418 transition count 40303
Deduced a syphon composed of 91 places in 24 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 2631 place count 327 transition count 40303
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2639 place count 319 transition count 40295
Iterating global reduction 3 with 8 rules applied. Total rules applied 2647 place count 319 transition count 40295
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 17 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 2789 place count 248 transition count 40224
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 2839 place count 198 transition count 3917
Iterating global reduction 3 with 50 rules applied. Total rules applied 2889 place count 198 transition count 3917
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 2912 place count 198 transition count 3894
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2939 place count 171 transition count 3858
Iterating global reduction 4 with 27 rules applied. Total rules applied 2966 place count 171 transition count 3858
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2993 place count 144 transition count 3822
Iterating global reduction 4 with 27 rules applied. Total rules applied 3020 place count 144 transition count 3822
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 3029 place count 144 transition count 3813
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 3055 place count 131 transition count 3820
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3056 place count 130 transition count 3802
Iterating global reduction 5 with 1 rules applied. Total rules applied 3057 place count 130 transition count 3802
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3058 place count 130 transition count 3801
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 3067 place count 130 transition count 3792
Applied a total of 3067 rules in 10848 ms. Remains 130 /1760 variables (removed 1630) and now considering 3792/41772 (removed 37980) transitions.
[2024-05-31 01:57:52] [INFO ] Flow matrix only has 3782 transitions (discarded 10 similar events)
// Phase 1: matrix 3782 rows 130 cols
[2024-05-31 01:57:52] [INFO ] Computed 2 invariants in 34 ms
[2024-05-31 01:57:53] [INFO ] Implicit Places using invariants in 1055 ms returned []
[2024-05-31 01:57:53] [INFO ] Flow matrix only has 3782 transitions (discarded 10 similar events)
[2024-05-31 01:57:53] [INFO ] Invariant cache hit.
[2024-05-31 01:57:54] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 01:58:01] [INFO ] Implicit Places using invariants and state equation in 7910 ms returned []
Implicit Place search using SMT with State Equation took 8969 ms to find 0 implicit places.
[2024-05-31 01:58:01] [INFO ] Redundant transitions in 224 ms returned []
[2024-05-31 01:58:01] [INFO ] Flow matrix only has 3782 transitions (discarded 10 similar events)
[2024-05-31 01:58:01] [INFO ] Invariant cache hit.
[2024-05-31 01:58:02] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 130/1760 places, 3792/41772 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21277 ms. Remains : 130/1760 places, 3792/41772 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s20 1) (EQ s35 1) (EQ s48 1) (EQ s64 1) (EQ s78 1) (EQ s92 1) (EQ s106 1) (EQ s120 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-08b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-08b-LTLFireability-15 finished in 21402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0&&G(p1)))||(F(p3)&&p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(p1)||p0))||X(F(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(G(p0))||G(p1))))))'
Found a Lengthening insensitive property : StigmergyCommit-PT-08b-LTLFireability-13
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 18 out of 1760 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1760/1760 places, 41772/41772 transitions.
Graph (trivial) has 1741 edges and 1760 vertex of which 153 / 1760 are part of one of the 27 SCC in 3 ms
Free SCC test removed 126 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1197 transitions
Trivial Post-agglo rules discarded 1197 transitions
Performed 1197 trivial Post agglomeration. Transition count delta: 1197
Iterating post reduction 0 with 1197 rules applied. Total rules applied 1198 place count 1633 transition count 40430
Reduce places removed 1197 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1224 rules applied. Total rules applied 2422 place count 436 transition count 40403
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 2431 place count 427 transition count 40403
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 2431 place count 427 transition count 40312
Deduced a syphon composed of 91 places in 30 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 2613 place count 336 transition count 40312
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2621 place count 328 transition count 40304
Iterating global reduction 3 with 8 rules applied. Total rules applied 2629 place count 328 transition count 40304
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 23 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 2771 place count 257 transition count 40233
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 2813 place count 215 transition count 13458
Iterating global reduction 3 with 42 rules applied. Total rules applied 2855 place count 215 transition count 13458
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 2870 place count 215 transition count 13443
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2897 place count 188 transition count 13407
Iterating global reduction 4 with 27 rules applied. Total rules applied 2924 place count 188 transition count 13407
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 2951 place count 161 transition count 13371
Iterating global reduction 4 with 27 rules applied. Total rules applied 2978 place count 161 transition count 13371
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 2987 place count 161 transition count 13362
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 3013 place count 148 transition count 13369
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3014 place count 147 transition count 13351
Iterating global reduction 5 with 1 rules applied. Total rules applied 3015 place count 147 transition count 13351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3016 place count 147 transition count 13350
Applied a total of 3016 rules in 9667 ms. Remains 147 /1760 variables (removed 1613) and now considering 13350/41772 (removed 28422) transitions.
[2024-05-31 01:58:13] [INFO ] Flow matrix only has 13340 transitions (discarded 10 similar events)
// Phase 1: matrix 13340 rows 147 cols
[2024-05-31 01:58:13] [INFO ] Computed 2 invariants in 156 ms
[2024-05-31 01:58:16] [INFO ] Implicit Places using invariants in 3216 ms returned []
Implicit Place search using SMT only with invariants took 3217 ms to find 0 implicit places.
[2024-05-31 01:58:16] [INFO ] Flow matrix only has 13340 transitions (discarded 10 similar events)
[2024-05-31 01:58:16] [INFO ] Invariant cache hit.
[2024-05-31 01:58:20] [INFO ] Dead Transitions using invariants and state equation in 4058 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 147/1760 places, 13350/41772 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 16946 ms. Remains : 147/1760 places, 13350/41772 transitions.
Running random walk in product with property : StigmergyCommit-PT-08b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (EQ s4 0) (EQ s21 0) (EQ s35 0) (EQ s50 0) (EQ s66 0) (EQ s84 0) (EQ s100 0) (EQ s118 0) (EQ s133 0)), p0:(OR (EQ s8 0) (EQ s24 0) (EQ s40 0) (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 5684 reset in 1732 ms.
Product exploration explored 100000 steps with 5715 reset in 1676 ms.
Computed a total of 6 stabilizing places and 26 stable transitions
Computed a total of 6 stabilizing places and 26 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 569 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 64342 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64342 steps, saw 21806 distinct states, run finished after 3002 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 01:58:27] [INFO ] Flow matrix only has 13340 transitions (discarded 10 similar events)
[2024-05-31 01:58:27] [INFO ] Invariant cache hit.
[2024-05-31 01:58:27] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 01:58:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 01:58:32] [INFO ] After 4792ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 01:58:42] [INFO ] State equation strengthened by 511 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-31 01:58:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 01:58:52] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 13 ms.
Support contains 18 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 13350/13350 transitions.
Graph (complete) has 1213 edges and 147 vertex of which 146 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.24 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 146 transition count 13330
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 38 place count 137 transition count 13321
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 47 place count 137 transition count 13312
Free-agglomeration rule applied 58 times.
Iterating global reduction 2 with 58 rules applied. Total rules applied 105 place count 137 transition count 13254
Reduce places removed 59 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 85 rules applied. Total rules applied 190 place count 78 transition count 13228
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 199 place count 69 transition count 13228
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 208 place count 60 transition count 13219
Iterating global reduction 4 with 9 rules applied. Total rules applied 217 place count 60 transition count 13219
Performed 18 Post agglomeration using F-continuation condition with reduction of 9596 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 253 place count 42 transition count 3605
Drop transitions removed 8 transitions
Ensure Unique test removed 2031 transitions
Reduce isomorphic transitions removed 2039 transitions.
Iterating post reduction 4 with 2039 rules applied. Total rules applied 2292 place count 42 transition count 1566
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 2297 place count 37 transition count 1561
Iterating global reduction 5 with 5 rules applied. Total rules applied 2302 place count 37 transition count 1561
Performed 9 Post agglomeration using F-continuation condition with reduction of 502 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 2320 place count 28 transition count 1050
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 2329 place count 28 transition count 1041
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2330 place count 27 transition count 1040
Applied a total of 2330 rules in 4560 ms. Remains 27 /147 variables (removed 120) and now considering 1040/13350 (removed 12310) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4560 ms. Remains : 27/147 places, 1040/13350 transitions.
Finished random walk after 4643 steps, including 442 resets, run visited all 2 properties in 40 ms. (steps per millisecond=116 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 164 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 249 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 18 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 13350/13350 transitions.
Applied a total of 0 rules in 44 ms. Remains 147 /147 variables (removed 0) and now considering 13350/13350 (removed 0) transitions.
[2024-05-31 01:58:58] [INFO ] Flow matrix only has 13340 transitions (discarded 10 similar events)
[2024-05-31 01:58:58] [INFO ] Invariant cache hit.
[2024-05-31 01:59:01] [INFO ] Implicit Places using invariants in 3116 ms returned []
Implicit Place search using SMT only with invariants took 3118 ms to find 0 implicit places.
[2024-05-31 01:59:01] [INFO ] Flow matrix only has 13340 transitions (discarded 10 similar events)
[2024-05-31 01:59:01] [INFO ] Invariant cache hit.
[2024-05-31 01:59:05] [INFO ] Dead Transitions using invariants and state equation in 4246 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7409 ms. Remains : 147/147 places, 13350/13350 transitions.
Computed a total of 6 stabilizing places and 26 stable transitions
Computed a total of 6 stabilizing places and 26 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 304 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 571 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 64170 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64170 steps, saw 21751 distinct states, run finished after 3002 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 01:59:09] [INFO ] Flow matrix only has 13340 transitions (discarded 10 similar events)
[2024-05-31 01:59:09] [INFO ] Invariant cache hit.
[2024-05-31 01:59:09] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 01:59:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 01:59:14] [INFO ] After 4337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 01:59:20] [INFO ] State equation strengthened by 511 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-31 01:59:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 01:59:34] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 11 ms.
Support contains 18 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 13350/13350 transitions.
Graph (complete) has 1213 edges and 147 vertex of which 146 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.23 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 146 transition count 13330
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 38 place count 137 transition count 13321
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 47 place count 137 transition count 13312
Free-agglomeration rule applied 58 times.
Iterating global reduction 2 with 58 rules applied. Total rules applied 105 place count 137 transition count 13254
Reduce places removed 59 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 85 rules applied. Total rules applied 190 place count 78 transition count 13228
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 199 place count 69 transition count 13228
Renaming transitions due to excessive name length > 1024 char.
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 208 place count 60 transition count 13219
Iterating global reduction 4 with 9 rules applied. Total rules applied 217 place count 60 transition count 13219
Performed 18 Post agglomeration using F-continuation condition with reduction of 9596 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 253 place count 42 transition count 3605
Drop transitions removed 8 transitions
Ensure Unique test removed 2031 transitions
Reduce isomorphic transitions removed 2039 transitions.
Iterating post reduction 4 with 2039 rules applied. Total rules applied 2292 place count 42 transition count 1566
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 2297 place count 37 transition count 1561
Iterating global reduction 5 with 5 rules applied. Total rules applied 2302 place count 37 transition count 1561
Performed 9 Post agglomeration using F-continuation condition with reduction of 502 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 2320 place count 28 transition count 1050
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 2329 place count 28 transition count 1041
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2330 place count 27 transition count 1040
Applied a total of 2330 rules in 10007 ms. Remains 27 /147 variables (removed 120) and now considering 1040/13350 (removed 12310) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10007 ms. Remains : 27/147 places, 1040/13350 transitions.
Finished random walk after 4098 steps, including 393 resets, run visited all 2 properties in 30 ms. (steps per millisecond=136 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 181 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 5730 reset in 1873 ms.
Product exploration explored 100000 steps with 5709 reset in 2641 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 18 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 13350/13350 transitions.
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 147 transition count 13341
Applied a total of 9 rules in 6402 ms. Remains 147 /147 variables (removed 0) and now considering 13341/13350 (removed 9) transitions.
[2024-05-31 01:59:57] [INFO ] Flow matrix only has 13331 transitions (discarded 10 similar events)
// Phase 1: matrix 13331 rows 147 cols
[2024-05-31 01:59:57] [INFO ] Computed 2 invariants in 233 ms
[2024-05-31 02:00:01] [INFO ] Dead Transitions using invariants and state equation in 4583 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 147/147 places, 13341/13350 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10986 ms. Remains : 147/147 places, 13341/13350 transitions.
Built C files in :
/tmp/ltsmin13413752135163374765
[2024-05-31 02:00:01] [INFO ] Built C files in 237ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13413752135163374765
Running compilation step : cd /tmp/ltsmin13413752135163374765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13413752135163374765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13413752135163374765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 18 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 13350/13350 transitions.
Applied a total of 0 rules in 49 ms. Remains 147 /147 variables (removed 0) and now considering 13350/13350 (removed 0) transitions.
[2024-05-31 02:00:05] [INFO ] Flow matrix only has 13340 transitions (discarded 10 similar events)
// Phase 1: matrix 13340 rows 147 cols
[2024-05-31 02:00:05] [INFO ] Computed 2 invariants in 174 ms
[2024-05-31 02:00:08] [INFO ] Implicit Places using invariants in 3353 ms returned []
Implicit Place search using SMT only with invariants took 3354 ms to find 0 implicit places.
[2024-05-31 02:00:08] [INFO ] Flow matrix only has 13340 transitions (discarded 10 similar events)
[2024-05-31 02:00:08] [INFO ] Invariant cache hit.
[2024-05-31 02:00:12] [INFO ] Dead Transitions using invariants and state equation in 4272 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7677 ms. Remains : 147/147 places, 13350/13350 transitions.
Built C files in :
/tmp/ltsmin12152860704967555856
[2024-05-31 02:00:12] [INFO ] Built C files in 231ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12152860704967555856
Running compilation step : cd /tmp/ltsmin12152860704967555856;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12152860704967555856;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12152860704967555856;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 02:00:23] [INFO ] Flatten gal took : 2178 ms
[2024-05-31 02:00:25] [INFO ] Flatten gal took : 2227 ms
[2024-05-31 02:00:26] [INFO ] Time to serialize gal into /tmp/LTL4914794629209612616.gal : 193 ms
[2024-05-31 02:00:26] [INFO ] Time to serialize properties into /tmp/LTL2608168239774120120.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4914794629209612616.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9694112619102648788.hoa' '-atoms' '/tmp/LTL2608168239774120120.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2608168239774120120.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9694112619102648788.hoa
Detected timeout of ITS tools.
[2024-05-31 02:00:46] [INFO ] Flatten gal took : 2101 ms
[2024-05-31 02:00:48] [INFO ] Flatten gal took : 1756 ms
[2024-05-31 02:00:48] [INFO ] Time to serialize gal into /tmp/LTL5509388507960921680.gal : 192 ms
[2024-05-31 02:00:48] [INFO ] Time to serialize properties into /tmp/LTL17596238149017667008.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5509388507960921680.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17596238149017667008.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F(G("(((((p121==0)||(p401==0))||((p748==0)||(p1005==0)))||(((p1329==0)||(p1654==0))||((p1956==0)||(p2235==0))))||(p2560==0))...290
Formula 0 simplified : XXX(GF!"(((((p121==0)||(p401==0))||((p748==0)||(p1005==0)))||(((p1329==0)||(p1654==0))||((p1956==0)||(p2235==0))))||(p2560==0))" & F...276
Detected timeout of ITS tools.
[2024-05-31 02:01:05] [INFO ] Flatten gal took : 1737 ms
[2024-05-31 02:01:05] [INFO ] Applying decomposition
[2024-05-31 02:01:07] [INFO ] Flatten gal took : 1759 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15006010448553942198.txt' '-o' '/tmp/graph15006010448553942198.bin' '-w' '/tmp/graph15006010448553942198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15006010448553942198.bin' '-l' '-1' '-v' '-w' '/tmp/graph15006010448553942198.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:01:11] [INFO ] Decomposing Gal with order
[2024-05-31 02:01:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:01:14] [INFO ] Removed a total of 118444 redundant transitions.
[2024-05-31 02:01:15] [INFO ] Flatten gal took : 2356 ms
[2024-05-31 02:01:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 429 ms.
[2024-05-31 02:01:15] [INFO ] Time to serialize gal into /tmp/LTL832651620148731826.gal : 10 ms
[2024-05-31 02:01:15] [INFO ] Time to serialize properties into /tmp/LTL5556260227070279262.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL832651620148731826.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5556260227070279262.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F(G("(((((i0.u1.p121==0)||(i0.u4.p401==0))||((i0.u7.p748==0)||(i2.u11.p1005==0)))||(((i2.u13.p1329==0)||(i2.u16.p1654==0))||...410
Formula 0 simplified : XXX(GF!"(((((i0.u1.p121==0)||(i0.u4.p401==0))||((i0.u7.p748==0)||(i2.u11.p1005==0)))||(((i2.u13.p1329==0)||(i2.u16.p1654==0))||((i0....396
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18096756123011476870
[2024-05-31 02:01:30] [INFO ] Built C files in 207ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18096756123011476870
Running compilation step : cd /tmp/ltsmin18096756123011476870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18096756123011476870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18096756123011476870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyCommit-PT-08b-LTLFireability-13 finished in 210665 ms.
[2024-05-31 02:01:38] [INFO ] Flatten gal took : 4058 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18068994089170241085
[2024-05-31 02:01:42] [INFO ] Too many transitions (41772) to apply POR reductions. Disabling POR matrices.
[2024-05-31 02:01:43] [INFO ] Built C files in 1086ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18068994089170241085
Running compilation step : cd /tmp/ltsmin18068994089170241085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 02:01:45] [INFO ] Applying decomposition
[2024-05-31 02:01:50] [INFO ] Flatten gal took : 4339 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16929802133068911602.txt' '-o' '/tmp/graph16929802133068911602.bin' '-w' '/tmp/graph16929802133068911602.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16929802133068911602.bin' '-l' '-1' '-v' '-w' '/tmp/graph16929802133068911602.weights' '-q' '0' '-e' '0.001'
[2024-05-31 02:02:02] [INFO ] Decomposing Gal with order
[2024-05-31 02:02:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:02:13] [INFO ] Removed a total of 359185 redundant transitions.
[2024-05-31 02:02:14] [INFO ] Flatten gal took : 6802 ms
[2024-05-31 02:02:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 2796 ms.
[2024-05-31 02:02:17] [INFO ] Time to serialize gal into /tmp/LTLFireability9946797853520273082.gal : 232 ms
[2024-05-31 02:02:17] [INFO ] Time to serialize properties into /tmp/LTLFireability3864040000446907513.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9946797853520273082.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3864040000446907513.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 4 LTL properties
Checking formula 0 : !((G(F("(((((i13.u3.p54==0)||(i40.u84.p356==0))||((i8.u169.p636==0)||(i8.u250.p938==0)))||(((i40.u326.p1262==0)||(i13.u409.p1587==0))|...226
Formula 0 simplified : FG!"(((((i13.u3.p54==0)||(i40.u84.p356==0))||((i8.u169.p636==0)||(i8.u250.p938==0)))||(((i40.u326.p1262==0)||(i13.u409.p1587==0))||(...220
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18068994089170241085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 180 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18068994089170241085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 180 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
ITS-tools command line returned an error code 137
[2024-05-31 02:11:34] [INFO ] Applying decomposition
[2024-05-31 02:11:42] [INFO ] Flatten gal took : 7929 ms
[2024-05-31 02:11:46] [INFO ] Decomposing Gal with order
[2024-05-31 02:11:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 02:12:03] [INFO ] Removed a total of 358971 redundant transitions.
[2024-05-31 02:12:04] [INFO ] Flatten gal took : 13661 ms
[2024-05-31 02:12:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 990 labels/synchronizations in 2551 ms.
[2024-05-31 02:12:07] [INFO ] Time to serialize gal into /tmp/LTLFireability3983414321646192504.gal : 7 ms
[2024-05-31 02:12:07] [INFO ] Time to serialize properties into /tmp/LTLFireability9210733703170522497.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3983414321646192504.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9210733703170522497.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 4 LTL properties
Checking formula 0 : !((G(F("(((((i0.i0.i0.i0.i0.i0.i0.i0.u9.p54==0)||(i0.i0.i0.i0.i0.i0.i0.i0.u10.p356==0))||((i0.i0.i0.i0.i0.i0.i0.u11.p636==0)||(i0.i0.i...318
Formula 0 simplified : FG!"(((((i0.i0.i0.i0.i0.i0.i0.i0.u9.p54==0)||(i0.i0.i0.i0.i0.i0.i0.i0.u10.p356==0))||((i0.i0.i0.i0.i0.i0.i0.u11.p636==0)||(i0.i0.i0....312
Reverse transition relation is NOT exact ! Due to transitions t1730, t1761, i0.u17.t116, i0.u17.t119, i0.u17.t134, i0.u17.t143, i0.u17.t197, i0.u17.t198, i...2200
Computing Next relation with stutter on 2.58441e+10 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5133004 kB
After kill :
MemTotal: 16393216 kB
MemFree: 7582404 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyCommit-PT-08b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is StigmergyCommit-PT-08b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690555800123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-08b.tgz
mv StigmergyCommit-PT-08b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;