Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556000232.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is StigmergyElection-PT-09b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556000232
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 8.1K 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 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 18:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 11 18:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 11 18:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 11 18:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 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 37M 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 StigmergyElection-PT-09b-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-09b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717128506333

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-09b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 04:08:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 04:08:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:08:29] [INFO ] Load time of PNML (sax parser for PT used): 1570 ms
[2024-05-31 04:08:29] [INFO ] Transformed 1243 places.
[2024-05-31 04:08:30] [INFO ] Transformed 41210 transitions.
[2024-05-31 04:08:30] [INFO ] Found NUPN structural information;
[2024-05-31 04:08:30] [INFO ] Parsed PT model containing 1243 places and 41210 transitions and 720585 arcs in 2293 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA StigmergyElection-PT-09b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09b-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 41210/41210 transitions.
Discarding 150 places :
Symmetric choice reduction at 0 with 150 rule applications. Total rules 150 place count 1093 transition count 41060
Iterating global reduction 0 with 150 rules applied. Total rules applied 300 place count 1093 transition count 41060
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 379 place count 1014 transition count 40981
Iterating global reduction 0 with 79 rules applied. Total rules applied 458 place count 1014 transition count 40981
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 475 place count 997 transition count 40964
Iterating global reduction 0 with 17 rules applied. Total rules applied 492 place count 997 transition count 40964
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 500 place count 989 transition count 40956
Iterating global reduction 0 with 8 rules applied. Total rules applied 508 place count 989 transition count 40956
Applied a total of 508 rules in 3652 ms. Remains 989 /1243 variables (removed 254) and now considering 40956/41210 (removed 254) transitions.
// Phase 1: matrix 40956 rows 989 cols
[2024-05-31 04:08:35] [INFO ] Computed 10 invariants in 1133 ms
[2024-05-31 04:08:47] [INFO ] Implicit Places using invariants in 12564 ms returned []
Implicit Place search using SMT only with invariants took 12595 ms to find 0 implicit places.
[2024-05-31 04:08:47] [INFO ] Invariant cache hit.
[2024-05-31 04:09:06] [INFO ] Dead Transitions using invariants and state equation in 18739 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 989/1243 places, 40956/41210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35014 ms. Remains : 989/1243 places, 40956/41210 transitions.
Support contains 31 out of 989 places after structural reductions.
[2024-05-31 04:09:11] [INFO ] Flatten gal took : 4576 ms
[2024-05-31 04:09:15] [INFO ] Flatten gal took : 4027 ms
[2024-05-31 04:09:23] [INFO ] Input system was already deterministic with 40956 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 571 ms. (steps per millisecond=17 ) properties (out of 18) seen :10
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-31 04:09:25] [INFO ] Invariant cache hit.
[2024-05-31 04:09:26] [INFO ] After 284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-31 04:09:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2024-05-31 04:09:51] [INFO ] After 24661ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-05-31 04:09:51] [INFO ] After 24771ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-31 04:09:51] [INFO ] After 25182ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 41 ms.
Support contains 16 out of 989 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Graph (trivial) has 985 edges and 989 vertex of which 136 / 989 are part of one of the 24 SCC in 12 ms
Free SCC test removed 112 places
Drop transitions removed 149 transitions
Reduce isomorphic transitions removed 149 transitions.
Graph (complete) has 2687 edges and 877 vertex of which 869 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.227 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 596 transitions
Trivial Post-agglo rules discarded 596 transitions
Performed 596 trivial Post agglomeration. Transition count delta: 596
Iterating post reduction 0 with 603 rules applied. Total rules applied 605 place count 869 transition count 40204
Reduce places removed 596 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 615 rules applied. Total rules applied 1220 place count 273 transition count 40185
Reduce places removed 10 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 16 rules applied. Total rules applied 1236 place count 263 transition count 40179
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 1244 place count 257 transition count 40177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1245 place count 256 transition count 40177
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 44 Pre rules applied. Total rules applied 1245 place count 256 transition count 40133
Deduced a syphon composed of 44 places in 22 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 5 with 88 rules applied. Total rules applied 1333 place count 212 transition count 40133
Performed 45 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 45 places in 23 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 1423 place count 167 transition count 40087
Drop transitions removed 1 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 1435 place count 167 transition count 40075
Discarding 29 places :
Symmetric choice reduction at 6 with 29 rule applications. Total rules 1464 place count 138 transition count 1705
Iterating global reduction 6 with 29 rules applied. Total rules applied 1493 place count 138 transition count 1705
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 1511 place count 138 transition count 1687
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1513 place count 136 transition count 1685
Iterating global reduction 7 with 2 rules applied. Total rules applied 1515 place count 136 transition count 1685
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 1543 place count 122 transition count 1671
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -16
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 1561 place count 113 transition count 1687
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 1564 place count 113 transition count 1684
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 1574 place count 113 transition count 1674
Free-agglomeration rule applied 46 times.
Iterating global reduction 8 with 46 rules applied. Total rules applied 1620 place count 113 transition count 1628
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 47 rules applied. Total rules applied 1667 place count 67 transition count 1627
Discarding 8 places :
Symmetric choice reduction at 9 with 8 rule applications. Total rules 1675 place count 59 transition count 1619
Iterating global reduction 9 with 8 rules applied. Total rules applied 1683 place count 59 transition count 1619
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 1698 place count 59 transition count 1604
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 10 with 16 rules applied. Total rules applied 1714 place count 59 transition count 1588
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 1716 place count 59 transition count 1588
Applied a total of 1716 rules in 11875 ms. Remains 59 /989 variables (removed 930) and now considering 1588/40956 (removed 39368) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11875 ms. Remains : 59/989 places, 1588/40956 transitions.
Incomplete random walk after 10000 steps, including 99 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 8) seen :6
Finished Best-First random walk after 7046 steps, including 25 resets, run visited all 2 properties in 34 ms. (steps per millisecond=207 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 135 stabilizing places and 144 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' '!(X(G(p0)))'
Support contains 1 out of 989 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 981 transition count 40948
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 981 transition count 40948
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 977 transition count 40944
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 977 transition count 40944
Applied a total of 24 rules in 1298 ms. Remains 977 /989 variables (removed 12) and now considering 40944/40956 (removed 12) transitions.
// Phase 1: matrix 40944 rows 977 cols
[2024-05-31 04:10:06] [INFO ] Computed 10 invariants in 792 ms
[2024-05-31 04:10:17] [INFO ] Implicit Places using invariants in 11676 ms returned []
Implicit Place search using SMT only with invariants took 11679 ms to find 0 implicit places.
[2024-05-31 04:10:17] [INFO ] Invariant cache hit.
[2024-05-31 04:10:35] [INFO ] Dead Transitions using invariants and state equation in 18607 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 977/989 places, 40944/40956 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31588 ms. Remains : 977/989 places, 40944/40956 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 227 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s49 1)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 153 steps with 0 reset in 12 ms.
FORMULA StigmergyElection-PT-09b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09b-LTLCardinality-00 finished in 32017 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)&&X((p1||G(p0)))))'
Support contains 3 out of 989 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 981 transition count 40948
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 981 transition count 40948
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 977 transition count 40944
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 977 transition count 40944
Applied a total of 24 rules in 1529 ms. Remains 977 /989 variables (removed 12) and now considering 40944/40956 (removed 12) transitions.
[2024-05-31 04:10:37] [INFO ] Invariant cache hit.
[2024-05-31 04:10:48] [INFO ] Implicit Places using invariants in 10921 ms returned []
Implicit Place search using SMT only with invariants took 10949 ms to find 0 implicit places.
[2024-05-31 04:10:48] [INFO ] Invariant cache hit.
[2024-05-31 04:11:06] [INFO ] Dead Transitions using invariants and state equation in 17793 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 977/989 places, 40944/40956 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30278 ms. Remains : 977/989 places, 40944/40956 transitions.
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s872 0) (EQ s516 1)), p1:(EQ s956 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 649 reset in 2264 ms.
Product exploration explored 100000 steps with 650 reset in 2960 ms.
Computed a total of 135 stabilizing places and 144 stable transitions
Computed a total of 135 stabilizing places and 144 stable transitions
Detected a total of 135/977 stabilizing places and 144/40944 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), true, (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 186 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 64 resets, run finished after 381 ms. (steps per millisecond=26 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2062 steps, run visited all 1 properties in 164 ms. (steps per millisecond=12 )
Probabilistic random walk after 2062 steps, saw 1857 distinct states, run finished after 165 ms. (steps per millisecond=12 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), true, (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 7 factoid took 150 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-09b-LTLCardinality-02 FALSE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-09b-LTLCardinality-02 finished in 37680 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)))'
Support contains 1 out of 989 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Graph (trivial) has 1013 edges and 989 vertex of which 159 / 989 are part of one of the 27 SCC in 3 ms
Free SCC test removed 132 places
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 590 transitions
Trivial Post-agglo rules discarded 590 transitions
Performed 590 trivial Post agglomeration. Transition count delta: 590
Iterating post reduction 0 with 590 rules applied. Total rules applied 591 place count 856 transition count 40215
Reduce places removed 590 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 608 rules applied. Total rules applied 1199 place count 266 transition count 40197
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 10 rules applied. Total rules applied 1209 place count 257 transition count 40196
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1210 place count 256 transition count 40196
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 1210 place count 256 transition count 40160
Deduced a syphon composed of 36 places in 27 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1282 place count 220 transition count 40160
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1291 place count 211 transition count 40150
Iterating global reduction 4 with 9 rules applied. Total rules applied 1300 place count 211 transition count 40150
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1301 place count 210 transition count 40148
Iterating global reduction 4 with 1 rules applied. Total rules applied 1302 place count 210 transition count 40148
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1303 place count 209 transition count 40146
Iterating global reduction 4 with 1 rules applied. Total rules applied 1304 place count 209 transition count 40146
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 16 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1390 place count 166 transition count 40103
Discarding 35 places :
Symmetric choice reduction at 4 with 35 rule applications. Total rules 1425 place count 131 transition count 1736
Iterating global reduction 4 with 35 rules applied. Total rules applied 1460 place count 131 transition count 1736
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1477 place count 131 transition count 1719
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1485 place count 123 transition count 1703
Iterating global reduction 5 with 8 rules applied. Total rules applied 1493 place count 123 transition count 1703
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1501 place count 115 transition count 1687
Iterating global reduction 5 with 8 rules applied. Total rules applied 1509 place count 115 transition count 1687
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 1535 place count 102 transition count 1694
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1536 place count 101 transition count 1676
Iterating global reduction 5 with 1 rules applied. Total rules applied 1537 place count 101 transition count 1676
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1538 place count 101 transition count 1675
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 1547 place count 101 transition count 1666
Applied a total of 1547 rules in 14215 ms. Remains 101 /989 variables (removed 888) and now considering 1666/40956 (removed 39290) transitions.
[2024-05-31 04:11:28] [INFO ] Flow matrix only has 1656 transitions (discarded 10 similar events)
// Phase 1: matrix 1656 rows 101 cols
[2024-05-31 04:11:28] [INFO ] Computed 2 invariants in 25 ms
[2024-05-31 04:11:28] [INFO ] Implicit Places using invariants in 608 ms returned []
[2024-05-31 04:11:28] [INFO ] Flow matrix only has 1656 transitions (discarded 10 similar events)
[2024-05-31 04:11:28] [INFO ] Invariant cache hit.
[2024-05-31 04:11:29] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:11:31] [INFO ] Implicit Places using invariants and state equation in 2802 ms returned []
Implicit Place search using SMT with State Equation took 3420 ms to find 0 implicit places.
[2024-05-31 04:11:31] [INFO ] Redundant transitions in 149 ms returned []
[2024-05-31 04:11:31] [INFO ] Flow matrix only has 1656 transitions (discarded 10 similar events)
[2024-05-31 04:11:31] [INFO ] Invariant cache hit.
[2024-05-31 04:11:32] [INFO ] Dead Transitions using invariants and state equation in 551 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/989 places, 1666/40956 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18349 ms. Remains : 101/989 places, 1666/40956 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-04 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:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-09b-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09b-LTLCardinality-04 finished in 18485 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)&&F(G(p1)))))'
Support contains 4 out of 989 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Graph (trivial) has 1007 edges and 989 vertex of which 157 / 989 are part of one of the 27 SCC in 2 ms
Free SCC test removed 130 places
Ensure Unique test removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 586 transitions
Trivial Post-agglo rules discarded 586 transitions
Performed 586 trivial Post agglomeration. Transition count delta: 586
Iterating post reduction 0 with 586 rules applied. Total rules applied 587 place count 858 transition count 40222
Reduce places removed 586 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 604 rules applied. Total rules applied 1191 place count 272 transition count 40204
Reduce places removed 9 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 11 rules applied. Total rules applied 1202 place count 263 transition count 40202
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1204 place count 261 transition count 40202
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 1204 place count 261 transition count 40166
Deduced a syphon composed of 36 places in 21 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1276 place count 225 transition count 40166
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1285 place count 216 transition count 40156
Iterating global reduction 4 with 9 rules applied. Total rules applied 1294 place count 216 transition count 40156
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1295 place count 215 transition count 40154
Iterating global reduction 4 with 1 rules applied. Total rules applied 1296 place count 215 transition count 40154
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1297 place count 214 transition count 40152
Iterating global reduction 4 with 1 rules applied. Total rules applied 1298 place count 214 transition count 40152
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 22 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 1386 place count 170 transition count 40108
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 1419 place count 137 transition count 1745
Iterating global reduction 4 with 33 rules applied. Total rules applied 1452 place count 137 transition count 1745
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1469 place count 137 transition count 1728
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1475 place count 131 transition count 1716
Iterating global reduction 5 with 6 rules applied. Total rules applied 1481 place count 131 transition count 1716
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1487 place count 125 transition count 1704
Iterating global reduction 5 with 6 rules applied. Total rules applied 1493 place count 125 transition count 1704
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1523 place count 110 transition count 1711
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1524 place count 109 transition count 1689
Iterating global reduction 5 with 1 rules applied. Total rules applied 1525 place count 109 transition count 1689
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1526 place count 109 transition count 1688
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 1536 place count 109 transition count 1678
Applied a total of 1536 rules in 14258 ms. Remains 109 /989 variables (removed 880) and now considering 1678/40956 (removed 39278) transitions.
[2024-05-31 04:11:46] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
// Phase 1: matrix 1666 rows 109 cols
[2024-05-31 04:11:46] [INFO ] Computed 2 invariants in 18 ms
[2024-05-31 04:11:47] [INFO ] Implicit Places using invariants in 665 ms returned []
[2024-05-31 04:11:47] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
[2024-05-31 04:11:47] [INFO ] Invariant cache hit.
[2024-05-31 04:11:47] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:11:49] [INFO ] Implicit Places using invariants and state equation in 2492 ms returned []
Implicit Place search using SMT with State Equation took 3165 ms to find 0 implicit places.
[2024-05-31 04:11:49] [INFO ] Redundant transitions in 111 ms returned []
[2024-05-31 04:11:49] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
[2024-05-31 04:11:49] [INFO ] Invariant cache hit.
[2024-05-31 04:11:50] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/989 places, 1678/40956 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18102 ms. Remains : 109/989 places, 1678/40956 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s63 0) (EQ s86 1)), p1:(OR (EQ s56 0) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 5893 reset in 665 ms.
Product exploration explored 100000 steps with 5903 reset in 696 ms.
Computed a total of 7 stabilizing places and 27 stable transitions
Computed a total of 7 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 14 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 193 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 1678/1678 transitions.
Applied a total of 0 rules in 173 ms. Remains 109 /109 variables (removed 0) and now considering 1678/1678 (removed 0) transitions.
[2024-05-31 04:11:52] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
[2024-05-31 04:11:52] [INFO ] Invariant cache hit.
[2024-05-31 04:11:53] [INFO ] Implicit Places using invariants in 627 ms returned []
[2024-05-31 04:11:53] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
[2024-05-31 04:11:53] [INFO ] Invariant cache hit.
[2024-05-31 04:11:54] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:11:56] [INFO ] Implicit Places using invariants and state equation in 2651 ms returned []
Implicit Place search using SMT with State Equation took 3291 ms to find 0 implicit places.
[2024-05-31 04:11:56] [INFO ] Redundant transitions in 44 ms returned []
[2024-05-31 04:11:56] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
[2024-05-31 04:11:56] [INFO ] Invariant cache hit.
[2024-05-31 04:11:56] [INFO ] Dead Transitions using invariants and state equation in 562 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4079 ms. Remains : 109/109 places, 1678/1678 transitions.
Computed a total of 7 stabilizing places and 27 stable transitions
Computed a total of 7 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 133 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 281 steps, including 18 resets, run visited all 2 properties in 7 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 188 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 5907 reset in 564 ms.
Product exploration explored 100000 steps with 5894 reset in 647 ms.
Built C files in :
/tmp/ltsmin1012063330368073199
[2024-05-31 04:11:58] [INFO ] Too many transitions (1678) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:11:59] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1012063330368073199
Running compilation step : cd /tmp/ltsmin1012063330368073199;'/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/ltsmin1012063330368073199;'/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/ltsmin1012063330368073199;'/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 4 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 1678/1678 transitions.
Applied a total of 0 rules in 153 ms. Remains 109 /109 variables (removed 0) and now considering 1678/1678 (removed 0) transitions.
[2024-05-31 04:12:02] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
[2024-05-31 04:12:02] [INFO ] Invariant cache hit.
[2024-05-31 04:12:02] [INFO ] Implicit Places using invariants in 640 ms returned []
[2024-05-31 04:12:02] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
[2024-05-31 04:12:02] [INFO ] Invariant cache hit.
[2024-05-31 04:12:03] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:12:05] [INFO ] Implicit Places using invariants and state equation in 2489 ms returned []
Implicit Place search using SMT with State Equation took 3133 ms to find 0 implicit places.
[2024-05-31 04:12:05] [INFO ] Redundant transitions in 39 ms returned []
[2024-05-31 04:12:05] [INFO ] Flow matrix only has 1666 transitions (discarded 12 similar events)
[2024-05-31 04:12:05] [INFO ] Invariant cache hit.
[2024-05-31 04:12:06] [INFO ] Dead Transitions using invariants and state equation in 569 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3903 ms. Remains : 109/109 places, 1678/1678 transitions.
Built C files in :
/tmp/ltsmin10196012961485297817
[2024-05-31 04:12:06] [INFO ] Too many transitions (1678) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:12:06] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10196012961485297817
Running compilation step : cd /tmp/ltsmin10196012961485297817;'/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/ltsmin10196012961485297817;'/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/ltsmin10196012961485297817;'/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 04:12:13] [INFO ] Flatten gal took : 242 ms
[2024-05-31 04:12:13] [INFO ] Flatten gal took : 189 ms
[2024-05-31 04:12:13] [INFO ] Time to serialize gal into /tmp/LTL10417546793794972387.gal : 57 ms
[2024-05-31 04:12:13] [INFO ] Time to serialize properties into /tmp/LTL10022198984674873149.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/LTL10417546793794972387.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16159787472618635229.hoa' '-atoms' '/tmp/LTL10022198984674873149.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...320
Loading property file /tmp/LTL10022198984674873149.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16159787472618635229.hoa
Detected timeout of ITS tools.
[2024-05-31 04:12:32] [INFO ] Flatten gal took : 193 ms
[2024-05-31 04:12:32] [INFO ] Flatten gal took : 193 ms
[2024-05-31 04:12:32] [INFO ] Time to serialize gal into /tmp/LTL2600059501678796038.gal : 25 ms
[2024-05-31 04:12:32] [INFO ] Time to serialize properties into /tmp/LTL15899974370223703080.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/LTL2600059501678796038.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15899974370223703080.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("((p724==0)||(p1010==1))"))&&(F(G("((p681==0)||(p149==1))"))))))
Formula 0 simplified : F(G!"((p724==0)||(p1010==1))" | GF!"((p681==0)||(p149==1))")
Detected timeout of ITS tools.
[2024-05-31 04:12:48] [INFO ] Flatten gal took : 171 ms
[2024-05-31 04:12:48] [INFO ] Applying decomposition
[2024-05-31 04:12:48] [INFO ] Flatten gal took : 178 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/graph1925258602621803757.txt' '-o' '/tmp/graph1925258602621803757.bin' '-w' '/tmp/graph1925258602621803757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1925258602621803757.bin' '-l' '-1' '-v' '-w' '/tmp/graph1925258602621803757.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:12:49] [INFO ] Decomposing Gal with order
[2024-05-31 04:12:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:12:49] [INFO ] Removed a total of 13903 redundant transitions.
[2024-05-31 04:12:49] [INFO ] Flatten gal took : 363 ms
[2024-05-31 04:12:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 145 ms.
[2024-05-31 04:12:49] [INFO ] Time to serialize gal into /tmp/LTL2225569683047103339.gal : 12 ms
[2024-05-31 04:12:49] [INFO ] Time to serialize properties into /tmp/LTL10201677061225207009.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/LTL2225569683047103339.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10201677061225207009.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("((i4.u20.p724==0)||(i1.u27.p1010==1))"))&&(F(G("((i3.u18.p681==0)||(i1.u3.p149==1))"))))))
Formula 0 simplified : F(G!"((i4.u20.p724==0)||(i1.u27.p1010==1))" | GF!"((i3.u18.p681==0)||(i1.u3.p149==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7904408268163572035
[2024-05-31 04:13:04] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7904408268163572035
Running compilation step : cd /tmp/ltsmin7904408268163572035;'/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/ltsmin7904408268163572035;'/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/ltsmin7904408268163572035;'/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 StigmergyElection-PT-09b-LTLCardinality-06 finished in 95674 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)&&X(F(p1))))'
Support contains 4 out of 989 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 983 transition count 40950
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 983 transition count 40950
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 979 transition count 40946
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 979 transition count 40946
Applied a total of 20 rules in 2644 ms. Remains 979 /989 variables (removed 10) and now considering 40946/40956 (removed 10) transitions.
// Phase 1: matrix 40946 rows 979 cols
[2024-05-31 04:13:11] [INFO ] Computed 10 invariants in 944 ms
[2024-05-31 04:13:22] [INFO ] Implicit Places using invariants in 11593 ms returned []
Implicit Place search using SMT only with invariants took 11595 ms to find 0 implicit places.
[2024-05-31 04:13:22] [INFO ] Invariant cache hit.
[2024-05-31 04:13:40] [INFO ] Dead Transitions using invariants and state equation in 17951 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 979/989 places, 40946/40956 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32195 ms. Remains : 979/989 places, 40946/40956 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s523 0) (EQ s380 1)), p1:(OR (EQ s726 0) (EQ s794 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2430 ms.
Product exploration explored 100000 steps with 50000 reset in 2563 ms.
Computed a total of 135 stabilizing places and 144 stable transitions
Computed a total of 135 stabilizing places and 144 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 16 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-09b-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-09b-LTLCardinality-07 finished in 37989 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((X(G(p1))||G(p2)||p0))))'
Support contains 4 out of 989 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 981 transition count 40948
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 981 transition count 40948
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 977 transition count 40944
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 977 transition count 40944
Applied a total of 24 rules in 2356 ms. Remains 977 /989 variables (removed 12) and now considering 40944/40956 (removed 12) transitions.
// Phase 1: matrix 40944 rows 977 cols
[2024-05-31 04:13:49] [INFO ] Computed 10 invariants in 932 ms
[2024-05-31 04:14:00] [INFO ] Implicit Places using invariants in 11743 ms returned []
Implicit Place search using SMT only with invariants took 11748 ms to find 0 implicit places.
[2024-05-31 04:14:00] [INFO ] Invariant cache hit.
[2024-05-31 04:14:17] [INFO ] Dead Transitions using invariants and state equation in 17035 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 977/989 places, 40944/40956 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31142 ms. Remains : 977/989 places, 40944/40956 transitions.
Stuttering acceptance computed with spot in 249 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(OR (EQ s669 0) (EQ s781 1)), p1:(OR (EQ s919 0) (EQ s453 1)), p0:(OR (EQ s669 0) (EQ s781 1))], 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20377 steps with 131 reset in 555 ms.
FORMULA StigmergyElection-PT-09b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09b-LTLCardinality-10 finished in 32108 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(G((p0&&F(p1))))))'
Support contains 4 out of 989 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 982 transition count 40949
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 982 transition count 40949
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 978 transition count 40945
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 978 transition count 40945
Applied a total of 22 rules in 1760 ms. Remains 978 /989 variables (removed 11) and now considering 40945/40956 (removed 11) transitions.
// Phase 1: matrix 40945 rows 978 cols
[2024-05-31 04:14:20] [INFO ] Computed 10 invariants in 767 ms
[2024-05-31 04:14:31] [INFO ] Implicit Places using invariants in 11660 ms returned []
Implicit Place search using SMT only with invariants took 11662 ms to find 0 implicit places.
[2024-05-31 04:14:31] [INFO ] Invariant cache hit.
[2024-05-31 04:14:49] [INFO ] Dead Transitions using invariants and state equation in 18233 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 978/989 places, 40945/40956 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31659 ms. Remains : 978/989 places, 40945/40956 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s129 0) (EQ s434 1)), p1:(OR (EQ s664 0) (EQ s570 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 650 reset in 2267 ms.
Product exploration explored 100000 steps with 653 reset in 2265 ms.
Computed a total of 135 stabilizing places and 144 stable transitions
Computed a total of 135 stabilizing places and 144 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 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 188 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 65 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:14:55] [INFO ] Invariant cache hit.
[2024-05-31 04:14:56] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:14:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-05-31 04:15:16] [INFO ] After 20247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:15:38] [INFO ] Deduced a trap composed of 162 places in 20703 ms of which 10 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
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.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
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 04:15:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 04:15:38] [INFO ] After 41904ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 22 ms.
Support contains 2 out of 978 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 1001 edges and 978 vertex of which 153 / 978 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 2654 edges and 852 vertex of which 843 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 601 transitions
Trivial Post-agglo rules discarded 601 transitions
Performed 601 trivial Post agglomeration. Transition count delta: 601
Iterating post reduction 0 with 610 rules applied. Total rules applied 612 place count 843 transition count 40164
Reduce places removed 601 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 617 rules applied. Total rules applied 1229 place count 242 transition count 40148
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 1238 place count 234 transition count 40147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1239 place count 233 transition count 40147
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1239 place count 233 transition count 40102
Deduced a syphon composed of 45 places in 22 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1329 place count 188 transition count 40102
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1330 place count 188 transition count 40101
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 16 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 5 with 94 rules applied. Total rules applied 1424 place count 141 transition count 40054
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 5 with 18 rules applied. Total rules applied 1442 place count 141 transition count 40036
Discarding 37 places :
Symmetric choice reduction at 6 with 37 rule applications. Total rules 1479 place count 104 transition count 1658
Iterating global reduction 6 with 37 rules applied. Total rules applied 1516 place count 104 transition count 1658
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 1535 place count 104 transition count 1639
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1543 place count 96 transition count 1631
Iterating global reduction 7 with 8 rules applied. Total rules applied 1551 place count 96 transition count 1631
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 1571 place count 86 transition count 1621
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 1583 place count 80 transition count 1637
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1591 place count 80 transition count 1629
Free-agglomeration rule applied 46 times.
Iterating global reduction 7 with 46 rules applied. Total rules applied 1637 place count 80 transition count 1583
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 7 with 303 rules applied. Total rules applied 1940 place count 34 transition count 1326
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 1949 place count 25 transition count 1317
Iterating global reduction 8 with 9 rules applied. Total rules applied 1958 place count 25 transition count 1317
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 8 with 511 rules applied. Total rules applied 2469 place count 25 transition count 806
Applied a total of 2469 rules in 10605 ms. Remains 25 /978 variables (removed 953) and now considering 806/40945 (removed 40139) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10605 ms. Remains : 25/978 places, 806/40945 transitions.
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 3 factoid took 176 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 196 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 4 out of 978 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Applied a total of 0 rules in 544 ms. Remains 978 /978 variables (removed 0) and now considering 40945/40945 (removed 0) transitions.
[2024-05-31 04:15:49] [INFO ] Invariant cache hit.
[2024-05-31 04:16:00] [INFO ] Implicit Places using invariants in 10780 ms returned []
Implicit Place search using SMT only with invariants took 10785 ms to find 0 implicit places.
[2024-05-31 04:16:00] [INFO ] Invariant cache hit.
[2024-05-31 04:16:18] [INFO ] Dead Transitions using invariants and state equation in 17650 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28982 ms. Remains : 978/978 places, 40945/40945 transitions.
Computed a total of 135 stabilizing places and 144 stable transitions
Computed a total of 135 stabilizing places and 144 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 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 :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 65 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:16:19] [INFO ] Invariant cache hit.
[2024-05-31 04:16:19] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:16:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2024-05-31 04:16:40] [INFO ] After 20908ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:17:03] [INFO ] Deduced a trap composed of 162 places in 21349 ms of which 5 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
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.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
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 04:17:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 04:17:03] [INFO ] After 43227ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 24 ms.
Support contains 2 out of 978 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 1001 edges and 978 vertex of which 153 / 978 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 2654 edges and 852 vertex of which 843 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.62 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 601 transitions
Trivial Post-agglo rules discarded 601 transitions
Performed 601 trivial Post agglomeration. Transition count delta: 601
Iterating post reduction 0 with 610 rules applied. Total rules applied 612 place count 843 transition count 40164
Reduce places removed 601 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 617 rules applied. Total rules applied 1229 place count 242 transition count 40148
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 1238 place count 234 transition count 40147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1239 place count 233 transition count 40147
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 1239 place count 233 transition count 40102
Deduced a syphon composed of 45 places in 30 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 1329 place count 188 transition count 40102
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1330 place count 188 transition count 40101
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 21 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 5 with 94 rules applied. Total rules applied 1424 place count 141 transition count 40054
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 5 with 18 rules applied. Total rules applied 1442 place count 141 transition count 40036
Discarding 37 places :
Symmetric choice reduction at 6 with 37 rule applications. Total rules 1479 place count 104 transition count 1658
Iterating global reduction 6 with 37 rules applied. Total rules applied 1516 place count 104 transition count 1658
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 1535 place count 104 transition count 1639
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1543 place count 96 transition count 1631
Iterating global reduction 7 with 8 rules applied. Total rules applied 1551 place count 96 transition count 1631
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 1571 place count 86 transition count 1621
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 1583 place count 80 transition count 1637
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1591 place count 80 transition count 1629
Free-agglomeration rule applied 46 times.
Iterating global reduction 7 with 46 rules applied. Total rules applied 1637 place count 80 transition count 1583
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 7 with 303 rules applied. Total rules applied 1940 place count 34 transition count 1326
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 1949 place count 25 transition count 1317
Iterating global reduction 8 with 9 rules applied. Total rules applied 1958 place count 25 transition count 1317
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 8 with 511 rules applied. Total rules applied 2469 place count 25 transition count 806
Applied a total of 2469 rules in 11713 ms. Remains 25 /978 variables (removed 953) and now considering 806/40945 (removed 40139) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11713 ms. Remains : 25/978 places, 806/40945 transitions.
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 3 factoid took 200 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 206 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Product exploration explored 100000 steps with 654 reset in 2238 ms.
Product exploration explored 100000 steps with 652 reset in 2123 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 4 out of 978 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Graph (trivial) has 997 edges and 978 vertex of which 153 / 978 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 580 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 580 rules applied. Total rules applied 581 place count 852 transition count 40801
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 589 place count 852 transition count 40793
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 589 place count 852 transition count 40803
Deduced a syphon composed of 598 places in 27 ms
Iterating global reduction 2 with 18 rules applied. Total rules applied 607 place count 852 transition count 40803
Discarding 494 places :
Symmetric choice reduction at 2 with 494 rule applications. Total rules 1101 place count 358 transition count 40309
Deduced a syphon composed of 112 places in 26 ms
Iterating global reduction 2 with 494 rules applied. Total rules applied 1595 place count 358 transition count 40309
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 182 places in 21 ms
Iterating global reduction 2 with 70 rules applied. Total rules applied 1665 place count 358 transition count 40309
Discarding 99 places :
Symmetric choice reduction at 2 with 99 rule applications. Total rules 1764 place count 259 transition count 1860
Deduced a syphon composed of 120 places in 1 ms
Iterating global reduction 2 with 99 rules applied. Total rules applied 1863 place count 259 transition count 1860
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 1881 place count 259 transition count 1842
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1919 place count 221 transition count 1794
Deduced a syphon composed of 91 places in 1 ms
Iterating global reduction 3 with 38 rules applied. Total rules applied 1957 place count 221 transition count 1794
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1965 place count 213 transition count 1786
Deduced a syphon composed of 91 places in 0 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 1973 place count 213 transition count 1786
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 92 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1974 place count 213 transition count 1787
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -78
Deduced a syphon composed of 108 places in 1 ms
Iterating global reduction 3 with 16 rules applied. Total rules applied 1990 place count 213 transition count 1865
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 2015 place count 188 transition count 1815
Deduced a syphon composed of 83 places in 0 ms
Iterating global reduction 3 with 25 rules applied. Total rules applied 2040 place count 188 transition count 1815
Deduced a syphon composed of 83 places in 1 ms
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 2065 place count 188 transition count 1790
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 84 places in 1 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 2066 place count 188 transition count 1803
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 2067 place count 187 transition count 1801
Deduced a syphon composed of 83 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 2068 place count 187 transition count 1801
Deduced a syphon composed of 83 places in 1 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 2072 place count 187 transition count 1797
Deduced a syphon composed of 83 places in 1 ms
Applied a total of 2072 rules in 18564 ms. Remains 187 /978 variables (removed 791) and now considering 1797/40945 (removed 39148) transitions.
[2024-05-31 04:17:39] [INFO ] Redundant transitions in 42 ms returned []
[2024-05-31 04:17:39] [INFO ] Flow matrix only has 1787 transitions (discarded 10 similar events)
// Phase 1: matrix 1787 rows 187 cols
[2024-05-31 04:17:39] [INFO ] Computed 2 invariants in 21 ms
[2024-05-31 04:17:39] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 187/978 places, 1797/40945 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19329 ms. Remains : 187/978 places, 1797/40945 transitions.
Built C files in :
/tmp/ltsmin13823059240305550125
[2024-05-31 04:17:40] [INFO ] Built C files in 841ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13823059240305550125
Running compilation step : cd /tmp/ltsmin13823059240305550125;'/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/ltsmin13823059240305550125;'/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/ltsmin13823059240305550125;'/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 4 out of 978 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 978/978 places, 40945/40945 transitions.
Applied a total of 0 rules in 615 ms. Remains 978 /978 variables (removed 0) and now considering 40945/40945 (removed 0) transitions.
// Phase 1: matrix 40945 rows 978 cols
[2024-05-31 04:17:45] [INFO ] Computed 10 invariants in 972 ms
[2024-05-31 04:17:56] [INFO ] Implicit Places using invariants in 11809 ms returned []
Implicit Place search using SMT only with invariants took 11813 ms to find 0 implicit places.
[2024-05-31 04:17:56] [INFO ] Invariant cache hit.
[2024-05-31 04:18:15] [INFO ] Dead Transitions using invariants and state equation in 19286 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31721 ms. Remains : 978/978 places, 40945/40945 transitions.
Built C files in :
/tmp/ltsmin15649529754323456077
[2024-05-31 04:18:16] [INFO ] Built C files in 695ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15649529754323456077
Running compilation step : cd /tmp/ltsmin15649529754323456077;'/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/ltsmin15649529754323456077;'/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/ltsmin15649529754323456077;'/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 04:18:27] [INFO ] Flatten gal took : 4209 ms
[2024-05-31 04:18:31] [INFO ] Flatten gal took : 3804 ms
[2024-05-31 04:18:31] [INFO ] Time to serialize gal into /tmp/LTL4729917725556344470.gal : 646 ms
[2024-05-31 04:18:31] [INFO ] Time to serialize properties into /tmp/LTL13278950056784197162.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/LTL4729917725556344470.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14503657658962184303.hoa' '-atoms' '/tmp/LTL13278950056784197162.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 04:18:55] [INFO ] Flatten gal took : 4655 ms
[2024-05-31 04:18:59] [INFO ] Flatten gal took : 3855 ms
[2024-05-31 04:19:00] [INFO ] Time to serialize gal into /tmp/LTL3365098875125415112.gal : 634 ms
[2024-05-31 04:19:00] [INFO ] Time to serialize properties into /tmp/LTL7368642525223644462.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/LTL3365098875125415112.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7368642525223644462.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 04:19:19] [INFO ] Flatten gal took : 3893 ms
[2024-05-31 04:19:19] [INFO ] Applying decomposition
[2024-05-31 04:19:23] [INFO ] Flatten gal took : 3744 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/graph6283249225409324324.txt' '-o' '/tmp/graph6283249225409324324.bin' '-w' '/tmp/graph6283249225409324324.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6283249225409324324.bin' '-l' '-1' '-v' '-w' '/tmp/graph6283249225409324324.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:19:36] [INFO ] Decomposing Gal with order
[2024-05-31 04:19:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:19:46] [INFO ] Removed a total of 359043 redundant transitions.
[2024-05-31 04:19:47] [INFO ] Flatten gal took : 7795 ms
[2024-05-31 04:19:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 4360 ms.
[2024-05-31 04:19:52] [INFO ] Time to serialize gal into /tmp/LTL10208455695603318763.gal : 263 ms
[2024-05-31 04:19:52] [INFO ] Time to serialize properties into /tmp/LTL10316692485813941320.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/LTL10208455695603318763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10316692485813941320.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...256
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12287064264811107025
[2024-05-31 04:20:08] [INFO ] Built C files in 745ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12287064264811107025
Running compilation step : cd /tmp/ltsmin12287064264811107025;'/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/ltsmin12287064264811107025;'/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/ltsmin12287064264811107025;'/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 StigmergyElection-PT-09b-LTLCardinality-12 finished in 353298 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 U G(p1))||X(p1))&&(X(p0)||p2))))'
Support contains 6 out of 989 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 983 transition count 40950
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 983 transition count 40950
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 981 transition count 40948
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 981 transition count 40948
Applied a total of 16 rules in 1830 ms. Remains 981 /989 variables (removed 8) and now considering 40948/40956 (removed 8) transitions.
// Phase 1: matrix 40948 rows 981 cols
[2024-05-31 04:20:14] [INFO ] Computed 10 invariants in 952 ms
[2024-05-31 04:20:24] [INFO ] Implicit Places using invariants in 11640 ms returned []
Implicit Place search using SMT only with invariants took 11646 ms to find 0 implicit places.
[2024-05-31 04:20:25] [INFO ] Invariant cache hit.
[2024-05-31 04:20:42] [INFO ] Dead Transitions using invariants and state equation in 17533 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 981/989 places, 40948/40956 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31010 ms. Remains : 981/989 places, 40948/40956 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), false]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s376 0) (EQ s890 1)), p2:(OR (EQ s660 0) (EQ s410 1)), p1:(OR (EQ s334 0) (EQ s813 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2635 ms.
Product exploration explored 100000 steps with 50000 reset in 2591 ms.
Computed a total of 135 stabilizing places and 144 stable transitions
Computed a total of 135 stabilizing places and 144 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 16 factoid took 184 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-09b-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-09b-LTLCardinality-13 finished in 37396 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 U p1))))'
Support contains 4 out of 989 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Graph (trivial) has 1008 edges and 989 vertex of which 156 / 989 are part of one of the 27 SCC in 1 ms
Free SCC test removed 129 places
Ensure Unique test removed 145 transitions
Reduce isomorphic transitions removed 145 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 589 transitions
Trivial Post-agglo rules discarded 589 transitions
Performed 589 trivial Post agglomeration. Transition count delta: 589
Iterating post reduction 0 with 589 rules applied. Total rules applied 590 place count 859 transition count 40221
Reduce places removed 589 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 607 rules applied. Total rules applied 1197 place count 270 transition count 40203
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 10 rules applied. Total rules applied 1207 place count 261 transition count 40202
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1208 place count 260 transition count 40202
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 1208 place count 260 transition count 40166
Deduced a syphon composed of 36 places in 26 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1280 place count 224 transition count 40166
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1289 place count 215 transition count 40156
Iterating global reduction 4 with 9 rules applied. Total rules applied 1298 place count 215 transition count 40156
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1299 place count 214 transition count 40154
Iterating global reduction 4 with 1 rules applied. Total rules applied 1300 place count 214 transition count 40154
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1301 place count 213 transition count 40152
Iterating global reduction 4 with 1 rules applied. Total rules applied 1302 place count 213 transition count 40152
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 17 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1388 place count 170 transition count 40109
Discarding 32 places :
Symmetric choice reduction at 4 with 32 rule applications. Total rules 1420 place count 138 transition count 1747
Iterating global reduction 4 with 32 rules applied. Total rules applied 1452 place count 138 transition count 1747
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1469 place count 138 transition count 1730
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1475 place count 132 transition count 1718
Iterating global reduction 5 with 6 rules applied. Total rules applied 1481 place count 132 transition count 1718
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1487 place count 126 transition count 1706
Iterating global reduction 5 with 6 rules applied. Total rules applied 1493 place count 126 transition count 1706
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1523 place count 111 transition count 1713
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1524 place count 110 transition count 1691
Iterating global reduction 5 with 1 rules applied. Total rules applied 1525 place count 110 transition count 1691
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1526 place count 110 transition count 1690
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 6 with 11 rules applied. Total rules applied 1537 place count 110 transition count 1679
Applied a total of 1537 rules in 13798 ms. Remains 110 /989 variables (removed 879) and now considering 1679/40956 (removed 39277) transitions.
[2024-05-31 04:21:02] [INFO ] Flow matrix only has 1667 transitions (discarded 12 similar events)
// Phase 1: matrix 1667 rows 110 cols
[2024-05-31 04:21:02] [INFO ] Computed 2 invariants in 16 ms
[2024-05-31 04:21:03] [INFO ] Implicit Places using invariants in 628 ms returned []
[2024-05-31 04:21:03] [INFO ] Flow matrix only has 1667 transitions (discarded 12 similar events)
[2024-05-31 04:21:03] [INFO ] Invariant cache hit.
[2024-05-31 04:21:03] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:21:05] [INFO ] Implicit Places using invariants and state equation in 2374 ms returned []
Implicit Place search using SMT with State Equation took 3005 ms to find 0 implicit places.
[2024-05-31 04:21:05] [INFO ] Redundant transitions in 42 ms returned []
[2024-05-31 04:21:05] [INFO ] Flow matrix only has 1667 transitions (discarded 12 similar events)
[2024-05-31 04:21:05] [INFO ] Invariant cache hit.
[2024-05-31 04:21:06] [INFO ] Dead Transitions using invariants and state equation in 568 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 110/989 places, 1679/40956 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17419 ms. Remains : 110/989 places, 1679/40956 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s53 0) (EQ s7 1)), p0:(OR (EQ s106 0) (EQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6055 reset in 600 ms.
Product exploration explored 100000 steps with 6027 reset in 619 ms.
Computed a total of 8 stabilizing places and 28 stable transitions
Computed a total of 8 stabilizing places and 28 stable transitions
Knowledge obtained : [(AND p1 p0), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 100 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 608 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 347310 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 347310 steps, saw 114367 distinct states, run finished after 3002 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-31 04:21:10] [INFO ] Flow matrix only has 1667 transitions (discarded 12 similar events)
[2024-05-31 04:21:10] [INFO ] Invariant cache hit.
[2024-05-31 04:21:11] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-31 04:21:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-31 04:21:11] [INFO ] After 476ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-31 04:21:11] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:21:12] [INFO ] After 1091ms SMT Verify possible using 511 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-31 04:21:13] [INFO ] Deduced a trap composed of 19 places in 572 ms of which 1 ms to minimize.
[2024-05-31 04:21:13] [INFO ] Deduced a trap composed of 19 places in 539 ms of which 0 ms to minimize.
[2024-05-31 04:21:14] [INFO ] Deduced a trap composed of 19 places in 539 ms of which 1 ms to minimize.
[2024-05-31 04:21:15] [INFO ] Deduced a trap composed of 20 places in 482 ms of which 1 ms to minimize.
[2024-05-31 04:21:15] [INFO ] Deduced a trap composed of 20 places in 458 ms of which 1 ms to minimize.
[2024-05-31 04:21:15] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2916 ms
[2024-05-31 04:21:15] [INFO ] After 4201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 126 ms.
[2024-05-31 04:21:15] [INFO ] After 4911ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 11 ms.
Support contains 4 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 1679/1679 transitions.
Graph (complete) has 925 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 109 transition count 1657
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 22 place count 109 transition count 1656
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 108 transition count 1656
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 1 with 34 rules applied. Total rules applied 58 place count 91 transition count 1639
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 90 transition count 1639
Free-agglomeration rule applied 47 times.
Iterating global reduction 1 with 47 rules applied. Total rules applied 107 place count 90 transition count 1592
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 220 place count 42 transition count 1527
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 229 place count 33 transition count 1518
Iterating global reduction 2 with 9 rules applied. Total rules applied 238 place count 33 transition count 1518
Ensure Unique test removed 319 transitions
Reduce isomorphic transitions removed 319 transitions.
Iterating post reduction 2 with 319 rules applied. Total rules applied 557 place count 33 transition count 1199
Performed 10 Post agglomeration using F-continuation condition with reduction of 1120 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 578 place count 22 transition count 69
Drop transitions removed 9 transitions
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 3 with 46 rules applied. Total rules applied 624 place count 22 transition count 23
Renaming transitions due to excessive name length > 1024 char.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 11 rules applied. Total rules applied 635 place count 15 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 637 place count 14 transition count 19
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 639 place count 14 transition count 17
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 642 place count 14 transition count 14
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 643 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 644 place count 12 transition count 13
Applied a total of 644 rules in 257 ms. Remains 12 /110 variables (removed 98) and now considering 13/1679 (removed 1666) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 12/110 places, 13/1679 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 13 rows 12 cols
[2024-05-31 04:21:16] [INFO ] Computed 4 invariants in 1 ms
[2024-05-31 04:21:16] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 04:21:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-31 04:21:16] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 04:21:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-31 04:21:16] [INFO ] After 6ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :2 sat :0
[2024-05-31 04:21:16] [INFO ] After 36ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (OR p0 p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 244 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 110 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 1679/1679 transitions.
Applied a total of 0 rules in 143 ms. Remains 110 /110 variables (removed 0) and now considering 1679/1679 (removed 0) transitions.
[2024-05-31 04:21:17] [INFO ] Flow matrix only has 1667 transitions (discarded 12 similar events)
// Phase 1: matrix 1667 rows 110 cols
[2024-05-31 04:21:17] [INFO ] Computed 2 invariants in 19 ms
[2024-05-31 04:21:17] [INFO ] Implicit Places using invariants in 648 ms returned []
[2024-05-31 04:21:17] [INFO ] Flow matrix only has 1667 transitions (discarded 12 similar events)
[2024-05-31 04:21:17] [INFO ] Invariant cache hit.
[2024-05-31 04:21:18] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:21:20] [INFO ] Implicit Places using invariants and state equation in 2381 ms returned []
Implicit Place search using SMT with State Equation took 3031 ms to find 0 implicit places.
[2024-05-31 04:21:20] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-31 04:21:20] [INFO ] Flow matrix only has 1667 transitions (discarded 12 similar events)
[2024-05-31 04:21:20] [INFO ] Invariant cache hit.
[2024-05-31 04:21:20] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3770 ms. Remains : 110/110 places, 1679/1679 transitions.
Computed a total of 8 stabilizing places and 28 stable transitions
Computed a total of 8 stabilizing places and 28 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 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 81 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 611 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 619102 steps, run timeout after 3001 ms. (steps per millisecond=206 ) properties seen :{}
Probabilistic random walk after 619102 steps, saw 173931 distinct states, run finished after 3002 ms. (steps per millisecond=206 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:21:23] [INFO ] Flow matrix only has 1667 transitions (discarded 12 similar events)
[2024-05-31 04:21:23] [INFO ] Invariant cache hit.
[2024-05-31 04:21:23] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:21:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 04:21:24] [INFO ] After 400ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:21:24] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:21:25] [INFO ] After 964ms SMT Verify possible using 511 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 04:21:25] [INFO ] After 1031ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2024-05-31 04:21:25] [INFO ] After 1577ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 1679/1679 transitions.
Graph (complete) has 925 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 109 transition count 1654
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 29 place count 106 transition count 1653
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 29 place count 106 transition count 1652
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 31 place count 105 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 104 transition count 1651
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 104 transition count 1651
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 67 place count 87 transition count 1634
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 86 transition count 1634
Free-agglomeration rule applied 46 times.
Iterating global reduction 2 with 46 rules applied. Total rules applied 115 place count 86 transition count 1588
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 2 with 176 rules applied. Total rules applied 291 place count 39 transition count 1459
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 300 place count 30 transition count 1450
Iterating global reduction 3 with 9 rules applied. Total rules applied 309 place count 30 transition count 1450
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 3 with 511 rules applied. Total rules applied 820 place count 30 transition count 939
Performed 10 Post agglomeration using F-continuation condition with reduction of 873 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 842 place count 18 transition count 56
Drop transitions removed 9 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 4 with 39 rules applied. Total rules applied 881 place count 18 transition count 17
Renaming transitions due to excessive name length > 1024 char.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 895 place count 9 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 897 place count 8 transition count 12
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 899 place count 8 transition count 10
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 900 place count 8 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 901 place count 7 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 902 place count 6 transition count 8
Applied a total of 902 rules in 289 ms. Remains 6 /110 variables (removed 104) and now considering 8/1679 (removed 1671) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 289 ms. Remains : 6/110 places, 8/1679 transitions.
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 122 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 89 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 6052 reset in 571 ms.
Product exploration explored 100000 steps with 6046 reset in 561 ms.
Built C files in :
/tmp/ltsmin6266241245255115914
[2024-05-31 04:21:27] [INFO ] Too many transitions (1679) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:21:27] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6266241245255115914
Running compilation step : cd /tmp/ltsmin6266241245255115914;'/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/ltsmin6266241245255115914;'/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/ltsmin6266241245255115914;'/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 2 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 1679/1679 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 110 transition count 1676
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 107 transition count 1675
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 8 place count 106 transition count 1674
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 106 transition count 1674
Applied a total of 9 rules in 188 ms. Remains 106 /110 variables (removed 4) and now considering 1674/1679 (removed 5) transitions.
[2024-05-31 04:21:30] [INFO ] Flow matrix only has 1662 transitions (discarded 12 similar events)
// Phase 1: matrix 1662 rows 106 cols
[2024-05-31 04:21:30] [INFO ] Computed 2 invariants in 18 ms
[2024-05-31 04:21:31] [INFO ] Implicit Places using invariants in 636 ms returned []
[2024-05-31 04:21:31] [INFO ] Flow matrix only has 1662 transitions (discarded 12 similar events)
[2024-05-31 04:21:31] [INFO ] Invariant cache hit.
[2024-05-31 04:21:31] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:21:33] [INFO ] Implicit Places using invariants and state equation in 2518 ms returned []
Implicit Place search using SMT with State Equation took 3156 ms to find 0 implicit places.
[2024-05-31 04:21:33] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-31 04:21:33] [INFO ] Flow matrix only has 1662 transitions (discarded 12 similar events)
[2024-05-31 04:21:33] [INFO ] Invariant cache hit.
[2024-05-31 04:21:34] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/110 places, 1674/1679 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3949 ms. Remains : 106/110 places, 1674/1679 transitions.
Built C files in :
/tmp/ltsmin1970239865133538576
[2024-05-31 04:21:34] [INFO ] Too many transitions (1674) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:21:34] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1970239865133538576
Running compilation step : cd /tmp/ltsmin1970239865133538576;'/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/ltsmin1970239865133538576;'/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/ltsmin1970239865133538576;'/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 04:21:40] [INFO ] Flatten gal took : 182 ms
[2024-05-31 04:21:40] [INFO ] Flatten gal took : 182 ms
[2024-05-31 04:21:40] [INFO ] Time to serialize gal into /tmp/LTL13678201813761849621.gal : 23 ms
[2024-05-31 04:21:40] [INFO ] Time to serialize properties into /tmp/LTL18414139197105162536.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/LTL13678201813761849621.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1438113668711184174.hoa' '-atoms' '/tmp/LTL18414139197105162536.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/LTL18414139197105162536.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1438113668711184174.hoa
Detected timeout of ITS tools.
[2024-05-31 04:21:59] [INFO ] Flatten gal took : 508 ms
[2024-05-31 04:21:59] [INFO ] Flatten gal took : 174 ms
[2024-05-31 04:22:00] [INFO ] Time to serialize gal into /tmp/LTL17365842999080268287.gal : 22 ms
[2024-05-31 04:22:00] [INFO ] Time to serialize properties into /tmp/LTL13062506623642851564.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/LTL17365842999080268287.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13062506623642851564.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
Checking formula 0 : !((F(G(("((p1211==0)||(p186==1))")U("((p605==0)||(p71==1))")))))
Formula 0 simplified : GF(!"((p1211==0)||(p186==1))" R !"((p605==0)||(p71==1))")
Detected timeout of ITS tools.
[2024-05-31 04:22:15] [INFO ] Flatten gal took : 189 ms
[2024-05-31 04:22:15] [INFO ] Applying decomposition
[2024-05-31 04:22:15] [INFO ] Flatten gal took : 181 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/graph11037920838208379149.txt' '-o' '/tmp/graph11037920838208379149.bin' '-w' '/tmp/graph11037920838208379149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11037920838208379149.bin' '-l' '-1' '-v' '-w' '/tmp/graph11037920838208379149.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:22:16] [INFO ] Decomposing Gal with order
[2024-05-31 04:22:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:22:16] [INFO ] Removed a total of 13902 redundant transitions.
[2024-05-31 04:22:16] [INFO ] Flatten gal took : 335 ms
[2024-05-31 04:22:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 91 ms.
[2024-05-31 04:22:16] [INFO ] Time to serialize gal into /tmp/LTL12289688330084218484.gal : 7 ms
[2024-05-31 04:22:16] [INFO ] Time to serialize properties into /tmp/LTL2019727753632329773.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/LTL12289688330084218484.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2019727753632329773.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 : !((F(G(("((i5.u33.p1211==0)||(i2.u8.p186==1))")U("((i3.u18.p605==0)||(i0.u3.p71==1))")))))
Formula 0 simplified : GF(!"((i5.u33.p1211==0)||(i2.u8.p186==1))" R !"((i3.u18.p605==0)||(i0.u3.p71==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4418334567517542277
[2024-05-31 04:22:31] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4418334567517542277
Running compilation step : cd /tmp/ltsmin4418334567517542277;'/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/ltsmin4418334567517542277;'/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/ltsmin4418334567517542277;'/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 StigmergyElection-PT-09b-LTLCardinality-14 finished in 106028 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)&&F(G(p1)))))'
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(G((p0&&F(p1))))))'
Found a Lengthening insensitive property : StigmergyElection-PT-09b-LTLCardinality-12
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 4 out of 989 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 989/989 places, 40956/40956 transitions.
Graph (trivial) has 1008 edges and 989 vertex of which 159 / 989 are part of one of the 27 SCC in 2 ms
Free SCC test removed 132 places
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 585 transitions
Trivial Post-agglo rules discarded 585 transitions
Performed 585 trivial Post agglomeration. Transition count delta: 585
Iterating post reduction 0 with 585 rules applied. Total rules applied 586 place count 856 transition count 40220
Reduce places removed 585 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 601 rules applied. Total rules applied 1187 place count 271 transition count 40204
Reduce places removed 8 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 10 rules applied. Total rules applied 1197 place count 263 transition count 40202
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1199 place count 261 transition count 40202
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 35 Pre rules applied. Total rules applied 1199 place count 261 transition count 40167
Deduced a syphon composed of 35 places in 25 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 1269 place count 226 transition count 40167
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1278 place count 217 transition count 40157
Iterating global reduction 4 with 9 rules applied. Total rules applied 1287 place count 217 transition count 40157
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1288 place count 216 transition count 40155
Iterating global reduction 4 with 1 rules applied. Total rules applied 1289 place count 216 transition count 40155
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1290 place count 215 transition count 40153
Iterating global reduction 4 with 1 rules applied. Total rules applied 1291 place count 215 transition count 40153
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 17 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 4 with 88 rules applied. Total rules applied 1379 place count 171 transition count 40109
Discarding 35 places :
Symmetric choice reduction at 4 with 35 rule applications. Total rules 1414 place count 136 transition count 1742
Iterating global reduction 4 with 35 rules applied. Total rules applied 1449 place count 136 transition count 1742
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1466 place count 136 transition count 1725
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1474 place count 128 transition count 1709
Iterating global reduction 5 with 8 rules applied. Total rules applied 1482 place count 128 transition count 1709
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1489 place count 121 transition count 1695
Iterating global reduction 5 with 7 rules applied. Total rules applied 1496 place count 121 transition count 1695
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 1530 place count 104 transition count 1713
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1531 place count 103 transition count 1692
Iterating global reduction 5 with 1 rules applied. Total rules applied 1532 place count 103 transition count 1692
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1533 place count 103 transition count 1691
Applied a total of 1533 rules in 14164 ms. Remains 103 /989 variables (removed 886) and now considering 1691/40956 (removed 39265) transitions.
[2024-05-31 04:22:49] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
// Phase 1: matrix 1681 rows 103 cols
[2024-05-31 04:22:49] [INFO ] Computed 2 invariants in 21 ms
[2024-05-31 04:22:50] [INFO ] Implicit Places using invariants in 657 ms returned []
[2024-05-31 04:22:50] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:22:50] [INFO ] Invariant cache hit.
[2024-05-31 04:22:50] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:22:52] [INFO ] Implicit Places using invariants and state equation in 2626 ms returned []
Implicit Place search using SMT with State Equation took 3285 ms to find 0 implicit places.
[2024-05-31 04:22:52] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:22:52] [INFO ] Invariant cache hit.
[2024-05-31 04:22:53] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 103/989 places, 1691/40956 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 18013 ms. Remains : 103/989 places, 1691/40956 transitions.
Running random walk in product with property : StigmergyElection-PT-09b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s15 0) (EQ s46 1)), p1:(OR (EQ s73 0) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 7203 reset in 696 ms.
Product exploration explored 100000 steps with 7240 reset in 681 ms.
Computed a total of 3 stabilizing places and 34 stable transitions
Computed a total of 3 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 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 196 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 715 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:22:55] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:22:55] [INFO ] Invariant cache hit.
[2024-05-31 04:22:55] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:22:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 04:22:55] [INFO ] After 405ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:22:55] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:22:56] [INFO ] After 985ms SMT Verify possible using 511 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 04:22:57] [INFO ] Deduced a trap composed of 19 places in 697 ms of which 1 ms to minimize.
[2024-05-31 04:22:58] [INFO ] Deduced a trap composed of 20 places in 726 ms of which 0 ms to minimize.
[2024-05-31 04:22:58] [INFO ] Deduced a trap composed of 20 places in 630 ms of which 1 ms to minimize.
[2024-05-31 04:22:59] [INFO ] Deduced a trap composed of 22 places in 632 ms of which 0 ms to minimize.
[2024-05-31 04:23:00] [INFO ] Deduced a trap composed of 18 places in 619 ms of which 0 ms to minimize.
[2024-05-31 04:23:00] [INFO ] Deduced a trap composed of 19 places in 633 ms of which 0 ms to minimize.
[2024-05-31 04:23:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 4275 ms
[2024-05-31 04:23:00] [INFO ] After 5299ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2024-05-31 04:23:00] [INFO ] After 5846ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 1691/1691 transitions.
Graph (complete) has 935 edges and 103 vertex of which 102 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 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.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 102 transition count 1667
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 29 place count 98 transition count 1666
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 65 place count 80 transition count 1648
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 76 place count 80 transition count 1637
Free-agglomeration rule applied 46 times.
Iterating global reduction 3 with 46 rules applied. Total rules applied 122 place count 80 transition count 1591
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 3 with 304 rules applied. Total rules applied 426 place count 33 transition count 1334
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 435 place count 24 transition count 1325
Iterating global reduction 4 with 9 rules applied. Total rules applied 444 place count 24 transition count 1325
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 4 with 511 rules applied. Total rules applied 955 place count 24 transition count 814
Performed 9 Post agglomeration using F-continuation condition with reduction of 771 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 23 rules applied. Total rules applied 978 place count 10 transition count 34
Drop transitions removed 9 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 1004 place count 10 transition count 8
Renaming transitions due to excessive name length > 1024 char.
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 6 with 2 rules applied. Total rules applied 1006 place count 9 transition count 7
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1007 place count 9 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1008 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1009 place count 7 transition count 5
Applied a total of 1009 rules in 250 ms. Remains 7 /103 variables (removed 96) and now considering 5/1691 (removed 1686) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 250 ms. Remains : 7/103 places, 5/1691 transitions.
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 3 factoid took 189 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 200 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 1691/1691 transitions.
Applied a total of 0 rules in 16 ms. Remains 103 /103 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
[2024-05-31 04:23:01] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:23:01] [INFO ] Invariant cache hit.
[2024-05-31 04:23:02] [INFO ] Implicit Places using invariants in 593 ms returned []
[2024-05-31 04:23:02] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:23:02] [INFO ] Invariant cache hit.
[2024-05-31 04:23:02] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:23:05] [INFO ] Implicit Places using invariants and state equation in 2683 ms returned []
Implicit Place search using SMT with State Equation took 3281 ms to find 0 implicit places.
[2024-05-31 04:23:05] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:23:05] [INFO ] Invariant cache hit.
[2024-05-31 04:23:05] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3851 ms. Remains : 103/103 places, 1691/1691 transitions.
Computed a total of 3 stabilizing places and 34 stable transitions
Computed a total of 3 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 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 165 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 719 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:23:06] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:23:06] [INFO ] Invariant cache hit.
[2024-05-31 04:23:06] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:23:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 04:23:06] [INFO ] After 385ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:23:06] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:23:07] [INFO ] After 1005ms SMT Verify possible using 511 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 04:23:08] [INFO ] Deduced a trap composed of 19 places in 665 ms of which 0 ms to minimize.
[2024-05-31 04:23:09] [INFO ] Deduced a trap composed of 20 places in 759 ms of which 0 ms to minimize.
[2024-05-31 04:23:09] [INFO ] Deduced a trap composed of 20 places in 666 ms of which 0 ms to minimize.
[2024-05-31 04:23:10] [INFO ] Deduced a trap composed of 22 places in 674 ms of which 1 ms to minimize.
[2024-05-31 04:23:11] [INFO ] Deduced a trap composed of 18 places in 645 ms of which 0 ms to minimize.
[2024-05-31 04:23:11] [INFO ] Deduced a trap composed of 19 places in 620 ms of which 0 ms to minimize.
[2024-05-31 04:23:11] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 4337 ms
[2024-05-31 04:23:11] [INFO ] After 5388ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2024-05-31 04:23:11] [INFO ] After 5953ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 1691/1691 transitions.
Graph (complete) has 935 edges and 103 vertex of which 102 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 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.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 102 transition count 1667
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 29 place count 98 transition count 1666
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 65 place count 80 transition count 1648
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 76 place count 80 transition count 1637
Free-agglomeration rule applied 46 times.
Iterating global reduction 3 with 46 rules applied. Total rules applied 122 place count 80 transition count 1591
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 3 with 304 rules applied. Total rules applied 426 place count 33 transition count 1334
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 435 place count 24 transition count 1325
Iterating global reduction 4 with 9 rules applied. Total rules applied 444 place count 24 transition count 1325
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 4 with 511 rules applied. Total rules applied 955 place count 24 transition count 814
Performed 9 Post agglomeration using F-continuation condition with reduction of 771 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 23 rules applied. Total rules applied 978 place count 10 transition count 34
Drop transitions removed 9 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 1004 place count 10 transition count 8
Renaming transitions due to excessive name length > 1024 char.
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 6 with 2 rules applied. Total rules applied 1006 place count 9 transition count 7
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1007 place count 9 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1008 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1009 place count 7 transition count 5
Applied a total of 1009 rules in 244 ms. Remains 7 /103 variables (removed 96) and now considering 5/1691 (removed 1686) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 7/103 places, 5/1691 transitions.
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 3 factoid took 154 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 197 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Product exploration explored 100000 steps with 7188 reset in 648 ms.
Product exploration explored 100000 steps with 7192 reset in 627 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 1691/1691 transitions.
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 11 place count 103 transition count 1680
Applied a total of 11 rules in 276 ms. Remains 103 /103 variables (removed 0) and now considering 1680/1691 (removed 11) transitions.
[2024-05-31 04:23:14] [INFO ] Redundant transitions in 39 ms returned []
[2024-05-31 04:23:14] [INFO ] Flow matrix only has 1670 transitions (discarded 10 similar events)
// Phase 1: matrix 1670 rows 103 cols
[2024-05-31 04:23:14] [INFO ] Computed 2 invariants in 19 ms
[2024-05-31 04:23:15] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/103 places, 1680/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 905 ms. Remains : 103/103 places, 1680/1691 transitions.
Built C files in :
/tmp/ltsmin1958179707256728997
[2024-05-31 04:23:15] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1958179707256728997
Running compilation step : cd /tmp/ltsmin1958179707256728997;'/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/ltsmin1958179707256728997;'/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/ltsmin1958179707256728997;'/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 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 1691/1691 transitions.
Applied a total of 0 rules in 11 ms. Remains 103 /103 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
[2024-05-31 04:23:18] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
// Phase 1: matrix 1681 rows 103 cols
[2024-05-31 04:23:18] [INFO ] Computed 2 invariants in 11 ms
[2024-05-31 04:23:19] [INFO ] Implicit Places using invariants in 647 ms returned []
[2024-05-31 04:23:19] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:23:19] [INFO ] Invariant cache hit.
[2024-05-31 04:23:19] [INFO ] State equation strengthened by 511 read => feed constraints.
[2024-05-31 04:23:21] [INFO ] Implicit Places using invariants and state equation in 2566 ms returned []
Implicit Place search using SMT with State Equation took 3217 ms to find 0 implicit places.
[2024-05-31 04:23:21] [INFO ] Flow matrix only has 1681 transitions (discarded 10 similar events)
[2024-05-31 04:23:21] [INFO ] Invariant cache hit.
[2024-05-31 04:23:22] [INFO ] Dead Transitions using invariants and state equation in 562 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3792 ms. Remains : 103/103 places, 1691/1691 transitions.
Built C files in :
/tmp/ltsmin15951143558706677535
[2024-05-31 04:23:22] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15951143558706677535
Running compilation step : cd /tmp/ltsmin15951143558706677535;'/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/ltsmin15951143558706677535;'/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/ltsmin15951143558706677535;'/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 04:23:28] [INFO ] Flatten gal took : 170 ms
[2024-05-31 04:23:29] [INFO ] Flatten gal took : 296 ms
[2024-05-31 04:23:29] [INFO ] Time to serialize gal into /tmp/LTL4853205562586020423.gal : 36 ms
[2024-05-31 04:23:29] [INFO ] Time to serialize properties into /tmp/LTL9146219282874399584.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/LTL4853205562586020423.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7290615936982344386.hoa' '-atoms' '/tmp/LTL9146219282874399584.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/LTL9146219282874399584.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7290615936982344386.hoa
Detected timeout of ITS tools.
[2024-05-31 04:23:47] [INFO ] Flatten gal took : 177 ms
[2024-05-31 04:23:48] [INFO ] Flatten gal took : 181 ms
[2024-05-31 04:23:48] [INFO ] Time to serialize gal into /tmp/LTL7337623925081608377.gal : 23 ms
[2024-05-31 04:23:48] [INFO ] Time to serialize properties into /tmp/LTL10489133963836060171.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/LTL7337623925081608377.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10489133963836060171.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(G((F("((p843==0)||(p721==1))"))&&("((p163==0)||(p549==1))"))))))
Formula 0 simplified : XXF(!"((p163==0)||(p549==1))" | G!"((p843==0)||(p721==1))")
Detected timeout of ITS tools.
[2024-05-31 04:24:03] [INFO ] Flatten gal took : 167 ms
[2024-05-31 04:24:03] [INFO ] Applying decomposition
[2024-05-31 04:24:03] [INFO ] Flatten gal took : 167 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/graph8610616785698143025.txt' '-o' '/tmp/graph8610616785698143025.bin' '-w' '/tmp/graph8610616785698143025.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8610616785698143025.bin' '-l' '-1' '-v' '-w' '/tmp/graph8610616785698143025.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:24:04] [INFO ] Decomposing Gal with order
[2024-05-31 04:24:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:24:04] [INFO ] Removed a total of 13936 redundant transitions.
[2024-05-31 04:24:04] [INFO ] Flatten gal took : 217 ms
[2024-05-31 04:24:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 58 ms.
[2024-05-31 04:24:04] [INFO ] Time to serialize gal into /tmp/LTL10068116232679355433.gal : 6 ms
[2024-05-31 04:24:04] [INFO ] Time to serialize properties into /tmp/LTL2794462348551750589.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/LTL10068116232679355433.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2794462348551750589.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 : !((X(X(G((F("((i4.u24.p843==0)||(i3.u21.p721==1))"))&&("((i2.u5.p163==0)||(i0.u1.p549==1))"))))))
Formula 0 simplified : XXF(!"((i2.u5.p163==0)||(i0.u1.p549==1))" | G!"((i4.u24.p843==0)||(i3.u21.p721==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11523736417384616792
[2024-05-31 04:24:19] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11523736417384616792
Running compilation step : cd /tmp/ltsmin11523736417384616792;'/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/ltsmin11523736417384616792;'/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/ltsmin11523736417384616792;'/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 StigmergyElection-PT-09b-LTLCardinality-12 finished in 107874 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 U p1))))'
[2024-05-31 04:24:27] [INFO ] Flatten gal took : 3860 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7400070016762547253
[2024-05-31 04:24:30] [INFO ] Too many transitions (40956) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:24:31] [INFO ] Built C files in 1110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7400070016762547253
Running compilation step : cd /tmp/ltsmin7400070016762547253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' '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 04:24:33] [INFO ] Applying decomposition
[2024-05-31 04:24:37] [INFO ] Flatten gal took : 4375 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/graph11950548315640128484.txt' '-o' '/tmp/graph11950548315640128484.bin' '-w' '/tmp/graph11950548315640128484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11950548315640128484.bin' '-l' '-1' '-v' '-w' '/tmp/graph11950548315640128484.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:24:50] [INFO ] Decomposing Gal with order
[2024-05-31 04:24:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:25:01] [INFO ] Removed a total of 359052 redundant transitions.
[2024-05-31 04:25:01] [INFO ] Flatten gal took : 6763 ms
[2024-05-31 04:25:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 6208 ms.
[2024-05-31 04:25:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality17627359477547732185.gal : 222 ms
[2024-05-31 04:25:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality7995460247421183270.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/LTLCardinality17627359477547732185.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7995460247421183270.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...277
Read 3 LTL properties
Checking formula 0 : !((G((F("((i32.u245.p724==0)||(i54.i0.i2.i7.i2.u341.p1010==1))"))&&(F(G("((i54.i0.i0.i4.i1.u228.p681==0)||(i54.i0.i2.i1.i0.u53.p149==1...164
Formula 0 simplified : F(G!"((i32.u245.p724==0)||(i54.i0.i2.i7.i2.u341.p1010==1))" | GF!"((i54.i0.i0.i4.i1.u228.p681==0)||(i54.i0.i2.i1.i0.u53.p149==1))")

BK_STOP 1717129600322

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="StigmergyElection-PT-09b"
export BK_EXAMINATION="LTLCardinality"
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 StigmergyElection-PT-09b, examination is LTLCardinality"
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-171690556000232"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-09b.tgz
mv StigmergyElection-PT-09b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;