Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556100242.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is StigmergyElection-PT-10b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556100242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 125M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 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 124M 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-10b-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-10b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717130168615

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-10b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 04:36:10] [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 04:36:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:36:14] [INFO ] Load time of PNML (sax parser for PT used): 4449 ms
[2024-05-31 04:36:15] [INFO ] Transformed 1379 places.
[2024-05-31 04:36:15] [INFO ] Transformed 120600 transitions.
[2024-05-31 04:36:15] [INFO ] Found NUPN structural information;
[2024-05-31 04:36:15] [INFO ] Parsed PT model containing 1379 places and 120600 transitions and 2385526 arcs in 5157 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 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyElection-PT-10b-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-10b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-10b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-10b-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-10b-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-10b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-10b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 1379 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1379/1379 places, 120600/120600 transitions.
Discarding 162 places :
Symmetric choice reduction at 0 with 162 rule applications. Total rules 162 place count 1217 transition count 120438
Iterating global reduction 0 with 162 rules applied. Total rules applied 324 place count 1217 transition count 120438
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 407 place count 1134 transition count 120355
Iterating global reduction 0 with 83 rules applied. Total rules applied 490 place count 1134 transition count 120355
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 507 place count 1117 transition count 120338
Iterating global reduction 0 with 17 rules applied. Total rules applied 524 place count 1117 transition count 120338
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 533 place count 1108 transition count 120329
Iterating global reduction 0 with 9 rules applied. Total rules applied 542 place count 1108 transition count 120329
Applied a total of 542 rules in 10971 ms. Remains 1108 /1379 variables (removed 271) and now considering 120329/120600 (removed 271) transitions.
// Phase 1: matrix 120329 rows 1108 cols
[2024-05-31 04:36:31] [INFO ] Computed 11 invariants in 3474 ms
[2024-05-31 04:37:01] [INFO ] Performed 1063/1108 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 04:37:01] [INFO ] Implicit Places using invariants in 34179 ms returned []
Implicit Place search using SMT only with invariants took 34209 ms to find 0 implicit places.
[2024-05-31 04:37:01] [INFO ] Invariant cache hit.
[2024-05-31 04:37:32] [INFO ] Performed 66837/120329 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-31 04:37:57] [INFO ] Dead Transitions using invariants and state equation in 55254 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1108/1379 places, 120329/120600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100457 ms. Remains : 1108/1379 places, 120329/120600 transitions.
Support contains 38 out of 1108 places after structural reductions.
[2024-05-31 04:38:12] [INFO ] Flatten gal took : 13340 ms
[2024-05-31 04:38:25] [INFO ] Flatten gal took : 12274 ms
[2024-05-31 04:38:47] [INFO ] Input system was already deterministic with 120329 transitions.
Support contains 36 out of 1108 places (down from 38) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 1527 ms. (steps per millisecond=6 ) properties (out of 18) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2024-05-31 04:38:50] [INFO ] Invariant cache hit.
[2024-05-31 04:38:51] [INFO ] After 484ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2024-05-31 04:38:51] [INFO ] [Nat]Absence check using 11 positive place invariants in 15 ms returned sat
[2024-05-31 04:39:16] [INFO ] After 24280ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2024-05-31 04:39:16] [INFO ] After 24473ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 35 ms.
[2024-05-31 04:39:16] [INFO ] After 25261ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 30 out of 1108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Graph (trivial) has 1076 edges and 1108 vertex of which 139 / 1108 are part of one of the 24 SCC in 21 ms
Free SCC test removed 115 places
Drop transitions removed 154 transitions
Reduce isomorphic transitions removed 154 transitions.
Graph (complete) has 3226 edges and 993 vertex of which 986 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.311 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 653 transitions
Trivial Post-agglo rules discarded 653 transitions
Performed 653 trivial Post agglomeration. Transition count delta: 653
Iterating post reduction 0 with 659 rules applied. Total rules applied 661 place count 986 transition count 119516
Reduce places removed 653 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 676 rules applied. Total rules applied 1337 place count 333 transition count 119493
Reduce places removed 12 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 2 with 25 rules applied. Total rules applied 1362 place count 321 transition count 119480
Reduce places removed 13 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 15 rules applied. Total rules applied 1377 place count 308 transition count 119478
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1378 place count 307 transition count 119478
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 46 Pre rules applied. Total rules applied 1378 place count 307 transition count 119432
Deduced a syphon composed of 46 places in 77 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 1470 place count 261 transition count 119432
Performed 28 Post agglomeration using F-continuation condition.
Performed 53 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 53 places in 63 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 5 with 106 rules applied. Total rules applied 1576 place count 208 transition count 119378
Drop transitions removed 1 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 1589 place count 208 transition count 119365
Discarding 32 places :
Symmetric choice reduction at 6 with 32 rule applications. Total rules 1621 place count 176 transition count 4306
Iterating global reduction 6 with 32 rules applied. Total rules applied 1653 place count 176 transition count 4306
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1668 place count 176 transition count 4291
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1672 place count 172 transition count 4287
Iterating global reduction 7 with 4 rules applied. Total rules applied 1676 place count 172 transition count 4287
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1702 place count 159 transition count 4274
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1716 place count 152 transition count 4282
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1720 place count 152 transition count 4278
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 1731 place count 152 transition count 4267
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1733 place count 151 transition count 4273
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1741 place count 151 transition count 4265
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1743 place count 150 transition count 4271
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1751 place count 150 transition count 4263
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1753 place count 149 transition count 4269
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1761 place count 149 transition count 4261
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 1763 place count 148 transition count 4267
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1771 place count 148 transition count 4259
Free-agglomeration rule applied 51 times.
Iterating global reduction 8 with 51 rules applied. Total rules applied 1822 place count 148 transition count 4208
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 8 with 51 rules applied. Total rules applied 1873 place count 97 transition count 4208
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 1880 place count 90 transition count 4201
Iterating global reduction 9 with 7 rules applied. Total rules applied 1887 place count 90 transition count 4201
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1889 place count 90 transition count 4199
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 10 with 7 rules applied. Total rules applied 1896 place count 90 transition count 4192
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1897 place count 90 transition count 4191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1898 place count 89 transition count 4191
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1899 place count 89 transition count 4190
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 11 with 3 rules applied. Total rules applied 1902 place count 89 transition count 4190
Applied a total of 1902 rules in 94507 ms. Remains 89 /1108 variables (removed 1019) and now considering 4190/120329 (removed 116139) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94508 ms. Remains : 89/1108 places, 4190/120329 transitions.
Computed a total of 152 stabilizing places and 162 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(X(X(X(X(F(p0)))))))'
Support contains 2 out of 1108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1094 transition count 120315
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1094 transition count 120315
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 36 place count 1086 transition count 120307
Iterating global reduction 0 with 8 rules applied. Total rules applied 44 place count 1086 transition count 120307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 1084 transition count 120305
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 1084 transition count 120305
Applied a total of 48 rules in 10982 ms. Remains 1084 /1108 variables (removed 24) and now considering 120305/120329 (removed 24) transitions.
// Phase 1: matrix 120305 rows 1084 cols
[2024-05-31 04:41:06] [INFO ] Computed 11 invariants in 2898 ms
[2024-05-31 04:41:36] [INFO ] Implicit Places using invariants in 33048 ms returned []
Implicit Place search using SMT only with invariants took 33052 ms to find 0 implicit places.
[2024-05-31 04:41:36] [INFO ] Invariant cache hit.
[2024-05-31 04:42:06] [INFO ] Performed 65443/120305 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-31 04:42:32] [INFO ] Dead Transitions using invariants and state equation in 56360 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1084/1108 places, 120305/120329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100412 ms. Remains : 1084/1108 places, 120305/120329 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 369 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(AND (EQ s164 0) (EQ s352 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 177 steps with 0 reset in 43 ms.
FORMULA StigmergyElection-PT-10b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-10b-LTLCardinality-00 finished in 101355 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((G(p1)||p0))))'
Support contains 4 out of 1108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Graph (trivial) has 1129 edges and 1108 vertex of which 165 / 1108 are part of one of the 29 SCC in 5 ms
Free SCC test removed 136 places
Ensure Unique test removed 154 transitions
Reduce isomorphic transitions removed 154 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 669 transitions
Trivial Post-agglo rules discarded 669 transitions
Performed 669 trivial Post agglomeration. Transition count delta: 669
Iterating post reduction 0 with 669 rules applied. Total rules applied 670 place count 971 transition count 119505
Reduce places removed 669 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 692 rules applied. Total rules applied 1362 place count 302 transition count 119482
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1374 place count 290 transition count 119482
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 1374 place count 290 transition count 119442
Deduced a syphon composed of 40 places in 69 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 1454 place count 250 transition count 119442
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1465 place count 239 transition count 119430
Iterating global reduction 3 with 11 rules applied. Total rules applied 1476 place count 239 transition count 119430
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1477 place count 239 transition count 119429
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1478 place count 238 transition count 119429
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1478 place count 238 transition count 119428
Deduced a syphon composed of 1 places in 70 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1480 place count 237 transition count 119428
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1482 place count 235 transition count 99743
Iterating global reduction 5 with 2 rules applied. Total rules applied 1484 place count 235 transition count 99743
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1485 place count 235 transition count 99742
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1486 place count 234 transition count 99740
Iterating global reduction 6 with 1 rules applied. Total rules applied 1487 place count 234 transition count 99740
Performed 38 Post agglomeration using F-continuation condition.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 39 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 6 with 90 rules applied. Total rules applied 1577 place count 189 transition count 99695
Discarding 35 places :
Symmetric choice reduction at 6 with 35 rule applications. Total rules 1612 place count 154 transition count 3305
Iterating global reduction 6 with 35 rules applied. Total rules applied 1647 place count 154 transition count 3305
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 1666 place count 154 transition count 3286
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1673 place count 147 transition count 3272
Iterating global reduction 7 with 7 rules applied. Total rules applied 1680 place count 147 transition count 3272
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1687 place count 140 transition count 3258
Iterating global reduction 7 with 7 rules applied. Total rules applied 1694 place count 140 transition count 3258
Performed 17 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 1728 place count 123 transition count 3264
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1729 place count 122 transition count 3240
Iterating global reduction 7 with 1 rules applied. Total rules applied 1730 place count 122 transition count 3240
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1731 place count 122 transition count 3239
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 1741 place count 122 transition count 3229
Applied a total of 1741 rules in 71833 ms. Remains 122 /1108 variables (removed 986) and now considering 3229/120329 (removed 117100) transitions.
[2024-05-31 04:43:45] [INFO ] Flow matrix only has 3217 transitions (discarded 12 similar events)
// Phase 1: matrix 3217 rows 122 cols
[2024-05-31 04:43:45] [INFO ] Computed 2 invariants in 34 ms
[2024-05-31 04:43:46] [INFO ] Implicit Places using invariants in 1353 ms returned []
[2024-05-31 04:43:46] [INFO ] Flow matrix only has 3217 transitions (discarded 12 similar events)
[2024-05-31 04:43:46] [INFO ] Invariant cache hit.
[2024-05-31 04:43:47] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:43:53] [INFO ] Implicit Places using invariants and state equation in 6751 ms returned []
Implicit Place search using SMT with State Equation took 8107 ms to find 0 implicit places.
[2024-05-31 04:43:53] [INFO ] Redundant transitions in 243 ms returned []
[2024-05-31 04:43:53] [INFO ] Flow matrix only has 3217 transitions (discarded 12 similar events)
[2024-05-31 04:43:53] [INFO ] Invariant cache hit.
[2024-05-31 04:43:54] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 122/1108 places, 3229/120329 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81157 ms. Remains : 122/1108 places, 3229/120329 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s39 0) (NEQ s74 1)), p0:(OR (EQ s84 0) (EQ s90 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 5636 reset in 1036 ms.
Product exploration explored 100000 steps with 5635 reset in 983 ms.
Computed a total of 8 stabilizing places and 29 stable transitions
Computed a total of 8 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 103 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 565 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 311214 steps, run timeout after 3001 ms. (steps per millisecond=103 ) properties seen :{0=1}
Probabilistic random walk after 311214 steps, saw 81987 distinct states, run finished after 3001 ms. (steps per millisecond=103 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-31 04:44:00] [INFO ] Flow matrix only has 3217 transitions (discarded 12 similar events)
[2024-05-31 04:44:00] [INFO ] Invariant cache hit.
[2024-05-31 04:44:00] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:44:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 04:44:01] [INFO ] After 772ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:44:01] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:44:05] [INFO ] After 4313ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 04:44:07] [INFO ] Deduced a trap composed of 19 places in 1138 ms of which 3 ms to minimize.
[2024-05-31 04:44:08] [INFO ] Deduced a trap composed of 20 places in 1105 ms of which 1 ms to minimize.
[2024-05-31 04:44:09] [INFO ] Deduced a trap composed of 19 places in 1072 ms of which 2 ms to minimize.
[2024-05-31 04:44:10] [INFO ] Deduced a trap composed of 19 places in 1055 ms of which 3 ms to minimize.
[2024-05-31 04:44:11] [INFO ] Deduced a trap composed of 22 places in 1074 ms of which 1 ms to minimize.
[2024-05-31 04:44:12] [INFO ] Deduced a trap composed of 23 places in 1025 ms of which 1 ms to minimize.
[2024-05-31 04:44:13] [INFO ] Deduced a trap composed of 19 places in 998 ms of which 0 ms to minimize.
[2024-05-31 04:44:13] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 7987 ms
[2024-05-31 04:44:13] [INFO ] After 12357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-05-31 04:44:13] [INFO ] After 13453ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 122/122 places, 3229/3229 transitions.
Graph (complete) has 1130 edges and 122 vertex of which 121 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 121 transition count 3206
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 23 place count 121 transition count 3204
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 119 transition count 3204
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 1 with 36 rules applied. Total rules applied 63 place count 101 transition count 3186
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 65 place count 100 transition count 3186
Free-agglomeration rule applied 51 times.
Iterating global reduction 1 with 51 rules applied. Total rules applied 116 place count 100 transition count 3135
Reduce places removed 52 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 1 with 309 rules applied. Total rules applied 425 place count 48 transition count 2878
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 425 place count 48 transition count 2877
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 427 place count 47 transition count 2877
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 436 place count 38 transition count 2868
Iterating global reduction 2 with 9 rules applied. Total rules applied 445 place count 38 transition count 2868
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 700 place count 38 transition count 2613
Performed 10 Post agglomeration using F-continuation condition with reduction of 2513 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 3 with 22 rules applied. Total rules applied 722 place count 26 transition count 90
Drop transitions removed 10 transitions
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 3 with 62 rules applied. Total rules applied 784 place count 26 transition count 28
Renaming transitions due to excessive name length > 1024 char.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 802 place count 15 transition count 21
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 803 place count 15 transition count 20
Performed 2 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 807 place count 13 transition count 19
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 810 place count 13 transition count 16
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 811 place count 12 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 812 place count 11 transition count 15
Applied a total of 812 rules in 775 ms. Remains 11 /122 variables (removed 111) and now considering 15/3229 (removed 3214) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 775 ms. Remains : 11/122 places, 15/3229 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Probably explored full state space saw : 13 states, properties seen :0
Probabilistic random walk after 40 steps, saw 13 distinct states, run finished after 3 ms. (steps per millisecond=13 ) properties seen :0
Explored full state space saw : 13 states, properties seen :0
Exhaustive walk after 40 steps, saw 13 distinct states, run finished after 2 ms. (steps per millisecond=20 ) properties seen :0
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 111 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 122 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 : 122/122 places, 3229/3229 transitions.
Applied a total of 0 rules in 455 ms. Remains 122 /122 variables (removed 0) and now considering 3229/3229 (removed 0) transitions.
[2024-05-31 04:44:15] [INFO ] Flow matrix only has 3217 transitions (discarded 12 similar events)
[2024-05-31 04:44:15] [INFO ] Invariant cache hit.
[2024-05-31 04:44:16] [INFO ] Implicit Places using invariants in 1367 ms returned []
[2024-05-31 04:44:16] [INFO ] Flow matrix only has 3217 transitions (discarded 12 similar events)
[2024-05-31 04:44:16] [INFO ] Invariant cache hit.
[2024-05-31 04:44:17] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:44:23] [INFO ] Implicit Places using invariants and state equation in 6928 ms returned []
Implicit Place search using SMT with State Equation took 8298 ms to find 0 implicit places.
[2024-05-31 04:44:23] [INFO ] Redundant transitions in 154 ms returned []
[2024-05-31 04:44:23] [INFO ] Flow matrix only has 3217 transitions (discarded 12 similar events)
[2024-05-31 04:44:23] [INFO ] Invariant cache hit.
[2024-05-31 04:44:25] [INFO ] Dead Transitions using invariants and state equation in 1040 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9969 ms. Remains : 122/122 places, 3229/3229 transitions.
Computed a total of 8 stabilizing places and 29 stable transitions
Computed a total of 8 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 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 77 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 557 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 5994 steps, run visited all 1 properties in 23 ms. (steps per millisecond=260 )
Probabilistic random walk after 5994 steps, saw 5516 distinct states, run finished after 23 ms. (steps per millisecond=260 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 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 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5645 reset in 1046 ms.
Product exploration explored 100000 steps with 5622 reset in 1050 ms.
Built C files in :
/tmp/ltsmin8461689140278182551
[2024-05-31 04:44:27] [INFO ] Too many transitions (3229) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:44:28] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8461689140278182551
Running compilation step : cd /tmp/ltsmin8461689140278182551;'/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/ltsmin8461689140278182551;'/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/ltsmin8461689140278182551;'/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 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 3229/3229 transitions.
Graph (trivial) has 111 edges and 122 vertex of which 3 / 122 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 120 transition count 3225
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 119 transition count 3225
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 118 transition count 3223
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 118 transition count 3223
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 6 place count 117 transition count 3222
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 117 transition count 3222
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 116 transition count 3221
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 10 place count 115 transition count 3220
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 115 transition count 3220
Applied a total of 11 rules in 749 ms. Remains 115 /122 variables (removed 7) and now considering 3220/3229 (removed 9) transitions.
[2024-05-31 04:44:31] [INFO ] Flow matrix only has 3209 transitions (discarded 11 similar events)
// Phase 1: matrix 3209 rows 115 cols
[2024-05-31 04:44:31] [INFO ] Computed 2 invariants in 39 ms
[2024-05-31 04:44:33] [INFO ] Implicit Places using invariants in 1372 ms returned []
[2024-05-31 04:44:33] [INFO ] Flow matrix only has 3209 transitions (discarded 11 similar events)
[2024-05-31 04:44:33] [INFO ] Invariant cache hit.
[2024-05-31 04:44:34] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:44:39] [INFO ] Implicit Places using invariants and state equation in 6792 ms returned []
Implicit Place search using SMT with State Equation took 8169 ms to find 0 implicit places.
[2024-05-31 04:44:40] [INFO ] Redundant transitions in 169 ms returned []
[2024-05-31 04:44:40] [INFO ] Flow matrix only has 3209 transitions (discarded 11 similar events)
[2024-05-31 04:44:40] [INFO ] Invariant cache hit.
[2024-05-31 04:44:41] [INFO ] Dead Transitions using invariants and state equation in 1029 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/122 places, 3220/3229 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10131 ms. Remains : 115/122 places, 3220/3229 transitions.
Built C files in :
/tmp/ltsmin8223548620093067898
[2024-05-31 04:44:41] [INFO ] Too many transitions (3220) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:44:41] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8223548620093067898
Running compilation step : cd /tmp/ltsmin8223548620093067898;'/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/ltsmin8223548620093067898;'/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/ltsmin8223548620093067898;'/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 04:44:56] [INFO ] Flatten gal took : 825 ms
[2024-05-31 04:44:57] [INFO ] Flatten gal took : 422 ms
[2024-05-31 04:44:57] [INFO ] Time to serialize gal into /tmp/LTL11675798009289600136.gal : 88 ms
[2024-05-31 04:44:57] [INFO ] Time to serialize properties into /tmp/LTL14101346923865381367.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/LTL11675798009289600136.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14161553768993961626.hoa' '-atoms' '/tmp/LTL14101346923865381367.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/LTL14101346923865381367.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14161553768993961626.hoa
Detected timeout of ITS tools.
[2024-05-31 04:45:24] [INFO ] Flatten gal took : 680 ms
[2024-05-31 04:45:25] [INFO ] Flatten gal took : 383 ms
[2024-05-31 04:45:25] [INFO ] Time to serialize gal into /tmp/LTL6799405986434958351.gal : 46 ms
[2024-05-31 04:45:25] [INFO ] Time to serialize properties into /tmp/LTL5687163161278855867.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/LTL6799405986434958351.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5687163161278855867.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
Checking formula 0 : !((G(F(("((p959==0)||(p1013==1))")||(G("((p518!=0)&&(p880!=1))"))))))
Formula 0 simplified : G(F!"((p518!=0)&&(p880!=1))" & FG!"((p959==0)||(p1013==1))")
Detected timeout of ITS tools.
[2024-05-31 04:45:41] [INFO ] Flatten gal took : 816 ms
[2024-05-31 04:45:41] [INFO ] Applying decomposition
[2024-05-31 04:45:41] [INFO ] Flatten gal took : 518 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/graph11372333408540872915.txt' '-o' '/tmp/graph11372333408540872915.bin' '-w' '/tmp/graph11372333408540872915.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11372333408540872915.bin' '-l' '-1' '-v' '-w' '/tmp/graph11372333408540872915.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:45:42] [INFO ] Decomposing Gal with order
[2024-05-31 04:45:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:45:44] [INFO ] Removed a total of 30797 redundant transitions.
[2024-05-31 04:45:44] [INFO ] Flatten gal took : 1037 ms
[2024-05-31 04:45:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 306 ms.
[2024-05-31 04:45:44] [INFO ] Time to serialize gal into /tmp/LTL2174543871159692644.gal : 23 ms
[2024-05-31 04:45:44] [INFO ] Time to serialize properties into /tmp/LTL2454781807618474002.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/LTL2174543871159692644.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2454781807618474002.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...254
Read 1 LTL properties
Checking formula 0 : !((G(F(("((i3.u26.p959==0)||(i3.u28.p1013==1))")||(G("((i2.u12.p518!=0)&&(i3.u21.p880!=1))"))))))
Formula 0 simplified : G(F!"((i2.u12.p518!=0)&&(i3.u21.p880!=1))" & FG!"((i3.u26.p959==0)||(i3.u28.p1013==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12999807447162218409
[2024-05-31 04:46:00] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12999807447162218409
Running compilation step : cd /tmp/ltsmin12999807447162218409;'/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/ltsmin12999807447162218409;'/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/ltsmin12999807447162218409;'/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-10b-LTLCardinality-01 finished in 209482 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(F((F(p0)&&X(G(p1))))))'
Support contains 4 out of 1108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1096 transition count 120317
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1096 transition count 120317
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 1088 transition count 120309
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 1088 transition count 120309
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1086 transition count 120307
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1086 transition count 120307
Applied a total of 44 rules in 18786 ms. Remains 1086 /1108 variables (removed 22) and now considering 120307/120329 (removed 22) transitions.
// Phase 1: matrix 120307 rows 1086 cols
[2024-05-31 04:46:25] [INFO ] Computed 11 invariants in 3550 ms
[2024-05-31 04:46:56] [INFO ] Performed 1019/1086 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 04:46:57] [INFO ] Implicit Places using invariants in 35238 ms returned []
Implicit Place search using SMT only with invariants took 35240 ms to find 0 implicit places.
[2024-05-31 04:46:57] [INFO ] Invariant cache hit.
[2024-05-31 04:47:27] [INFO ] Performed 64319/120307 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-31 04:47:51] [INFO ] Dead Transitions using invariants and state equation in 54428 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1086/1108 places, 120307/120329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108461 ms. Remains : 1086/1108 places, 120307/120329 transitions.
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s108 0) (EQ s223 1)), p1:(OR (EQ s513 0) (EQ s873 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 590 reset in 5531 ms.
Product exploration explored 100000 steps with 587 reset in 5520 ms.
Computed a total of 150 stabilizing places and 160 stable transitions
Computed a total of 150 stabilizing places and 160 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 104 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 58 resets, run finished after 702 ms. (steps per millisecond=14 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-31 04:48:06] [INFO ] Invariant cache hit.
[2024-05-31 04:48:06] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 04:48:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 18 ms returned sat
[2024-05-31 04:48:31] [INFO ] After 24843ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:48:31] [INFO ] After 24945ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-31 04:48:32] [INFO ] After 25158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 1086 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1086/1086 places, 120307/120307 transitions.
Graph (trivial) has 1107 edges and 1086 vertex of which 167 / 1086 are part of one of the 29 SCC in 4 ms
Free SCC test removed 138 places
Drop transitions removed 187 transitions
Reduce isomorphic transitions removed 187 transitions.
Graph (complete) has 3171 edges and 948 vertex of which 939 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.226 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 667 transitions
Trivial Post-agglo rules discarded 667 transitions
Performed 667 trivial Post agglomeration. Transition count delta: 667
Iterating post reduction 0 with 676 rules applied. Total rules applied 678 place count 939 transition count 119444
Reduce places removed 667 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 684 rules applied. Total rules applied 1362 place count 272 transition count 119427
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 1371 place count 264 transition count 119426
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1372 place count 263 transition count 119426
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 51 Pre rules applied. Total rules applied 1372 place count 263 transition count 119375
Deduced a syphon composed of 51 places in 72 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 4 with 102 rules applied. Total rules applied 1474 place count 212 transition count 119375
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1475 place count 212 transition count 119374
Performed 35 Post agglomeration using F-continuation condition.
Performed 52 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 52 places in 35 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 5 with 104 rules applied. Total rules applied 1579 place count 160 transition count 119321
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 1598 place count 160 transition count 119302
Discarding 40 places :
Symmetric choice reduction at 6 with 40 rule applications. Total rules 1638 place count 120 transition count 3213
Iterating global reduction 6 with 40 rules applied. Total rules applied 1678 place count 120 transition count 3213
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 1699 place count 120 transition count 3192
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1707 place count 112 transition count 3184
Iterating global reduction 7 with 8 rules applied. Total rules applied 1715 place count 112 transition count 3184
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 1735 place count 102 transition count 3174
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 1741 place count 99 transition count 3182
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 1750 place count 99 transition count 3173
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1752 place count 98 transition count 3179
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1760 place count 98 transition count 3171
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1762 place count 97 transition count 3177
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1770 place count 97 transition count 3169
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1772 place count 96 transition count 3175
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1780 place count 96 transition count 3167
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1782 place count 95 transition count 3173
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1790 place count 95 transition count 3165
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1792 place count 94 transition count 3171
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1800 place count 94 transition count 3163
Free-agglomeration rule applied 51 times.
Iterating global reduction 7 with 51 rules applied. Total rules applied 1851 place count 94 transition count 3112
Reduce places removed 51 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 308 rules applied. Total rules applied 2159 place count 43 transition count 2855
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 2169 place count 33 transition count 2845
Iterating global reduction 8 with 10 rules applied. Total rules applied 2179 place count 33 transition count 2845
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 8 with 511 rules applied. Total rules applied 2690 place count 33 transition count 2334
Drop transitions removed 512 transitions
Redundant transition composition rules discarded 512 transitions
Iterating global reduction 9 with 512 rules applied. Total rules applied 3202 place count 33 transition count 1822
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 3204 place count 33 transition count 1822
Applied a total of 3204 rules in 85844 ms. Remains 33 /1086 variables (removed 1053) and now considering 1822/120307 (removed 118485) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85845 ms. Remains : 33/1086 places, 1822/120307 transitions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 128 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p0)]
Support contains 4 out of 1086 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1086/1086 places, 120307/120307 transitions.
Graph (trivial) has 1107 edges and 1086 vertex of which 167 / 1086 are part of one of the 29 SCC in 4 ms
Free SCC test removed 138 places
Ensure Unique test removed 158 transitions
Reduce isomorphic transitions removed 158 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 647 transitions
Trivial Post-agglo rules discarded 647 transitions
Performed 647 trivial Post agglomeration. Transition count delta: 647
Iterating post reduction 0 with 647 rules applied. Total rules applied 648 place count 947 transition count 119501
Reduce places removed 647 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 664 rules applied. Total rules applied 1312 place count 300 transition count 119484
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 1321 place count 292 transition count 119483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1322 place count 291 transition count 119483
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 42 Pre rules applied. Total rules applied 1322 place count 291 transition count 119441
Deduced a syphon composed of 42 places in 69 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 1406 place count 249 transition count 119441
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1414 place count 241 transition count 119433
Iterating global reduction 4 with 8 rules applied. Total rules applied 1422 place count 241 transition count 119433
Performed 34 Post agglomeration using F-continuation condition.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 47 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 1522 place count 191 transition count 119383
Discarding 40 places :
Symmetric choice reduction at 4 with 40 rule applications. Total rules 1562 place count 151 transition count 3303
Iterating global reduction 4 with 40 rules applied. Total rules applied 1602 place count 151 transition count 3303
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 1622 place count 151 transition count 3283
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1631 place count 142 transition count 3265
Iterating global reduction 5 with 9 rules applied. Total rules applied 1640 place count 142 transition count 3265
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 1648 place count 134 transition count 3249
Iterating global reduction 5 with 8 rules applied. Total rules applied 1656 place count 134 transition count 3249
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 1684 place count 120 transition count 3258
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1685 place count 119 transition count 3236
Iterating global reduction 5 with 1 rules applied. Total rules applied 1686 place count 119 transition count 3236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1687 place count 119 transition count 3235
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 1700 place count 119 transition count 3222
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1701 place count 119 transition count 3222
Applied a total of 1701 rules in 84687 ms. Remains 119 /1086 variables (removed 967) and now considering 3222/120307 (removed 117085) transitions.
[2024-05-31 04:51:22] [INFO ] Flow matrix only has 3211 transitions (discarded 11 similar events)
// Phase 1: matrix 3211 rows 119 cols
[2024-05-31 04:51:22] [INFO ] Computed 3 invariants in 29 ms
[2024-05-31 04:51:24] [INFO ] Implicit Places using invariants in 1340 ms returned []
[2024-05-31 04:51:24] [INFO ] Flow matrix only has 3211 transitions (discarded 11 similar events)
[2024-05-31 04:51:24] [INFO ] Invariant cache hit.
[2024-05-31 04:51:25] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:51:30] [INFO ] Implicit Places using invariants and state equation in 6624 ms returned []
Implicit Place search using SMT with State Equation took 7966 ms to find 0 implicit places.
[2024-05-31 04:51:31] [INFO ] Redundant transitions in 177 ms returned []
[2024-05-31 04:51:31] [INFO ] Flow matrix only has 3211 transitions (discarded 11 similar events)
[2024-05-31 04:51:31] [INFO ] Invariant cache hit.
[2024-05-31 04:51:32] [INFO ] Dead Transitions using invariants and state equation in 1018 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 119/1086 places, 3222/120307 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93861 ms. Remains : 119/1086 places, 3222/120307 transitions.
Computed a total of 8 stabilizing places and 29 stable transitions
Computed a total of 8 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 126 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 545 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-31 04:51:32] [INFO ] Flow matrix only has 3211 transitions (discarded 11 similar events)
[2024-05-31 04:51:32] [INFO ] Invariant cache hit.
[2024-05-31 04:51:32] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 04:51:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 04:51:33] [INFO ] After 855ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 04:51:33] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:51:38] [INFO ] After 4397ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 04:51:39] [INFO ] Deduced a trap composed of 21 places in 1127 ms of which 1 ms to minimize.
[2024-05-31 04:51:40] [INFO ] Deduced a trap composed of 18 places in 1092 ms of which 0 ms to minimize.
[2024-05-31 04:51:41] [INFO ] Deduced a trap composed of 20 places in 1059 ms of which 1 ms to minimize.
[2024-05-31 04:51:42] [INFO ] Deduced a trap composed of 19 places in 1050 ms of which 0 ms to minimize.
[2024-05-31 04:51:43] [INFO ] Deduced a trap composed of 19 places in 1056 ms of which 0 ms to minimize.
[2024-05-31 04:51:43] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 5801 ms
[2024-05-31 04:51:43] [INFO ] After 10359ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 132 ms.
[2024-05-31 04:51:44] [INFO ] After 11603ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 3222/3222 transitions.
Graph (complete) has 1122 edges and 119 vertex of which 118 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 118 transition count 3201
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 1 with 38 rules applied. Total rules applied 59 place count 99 transition count 3182
Free-agglomeration rule applied 51 times.
Iterating global reduction 1 with 51 rules applied. Total rules applied 110 place count 99 transition count 3131
Reduce places removed 52 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 1 with 309 rules applied. Total rules applied 419 place count 47 transition count 2874
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 419 place count 47 transition count 2873
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 421 place count 46 transition count 2873
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 431 place count 36 transition count 2863
Iterating global reduction 2 with 10 rules applied. Total rules applied 441 place count 36 transition count 2863
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 2 with 511 rules applied. Total rules applied 952 place count 36 transition count 2352
Performed 10 Post agglomeration using F-continuation condition with reduction of 2267 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 973 place count 25 transition count 75
Drop transitions removed 10 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 3 with 52 rules applied. Total rules applied 1025 place count 25 transition count 23
Renaming transitions due to excessive name length > 1024 char.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 1041 place count 15 transition count 17
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1042 place count 15 transition count 16
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 1044 place count 14 transition count 16
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 1046 place count 14 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1047 place count 14 transition count 13
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1048 place count 13 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1049 place count 12 transition count 12
Applied a total of 1049 rules in 694 ms. Remains 12 /119 variables (removed 107) and now considering 12/3222 (removed 3210) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 694 ms. Remains : 12/119 places, 12/3222 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 12 rows 12 cols
[2024-05-31 04:51:44] [INFO ] Computed 4 invariants in 1 ms
[2024-05-31 04:51:44] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:51:44] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2024-05-31 04:51:44] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:51:44] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-31 04:51:44] [INFO ] After 1ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2024-05-31 04:51:44] [INFO ] After 28ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 204 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p1)]
Product exploration explored 100000 steps with 5501 reset in 997 ms.
Product exploration explored 100000 steps with 5517 reset in 1063 ms.
Built C files in :
/tmp/ltsmin5612575130374135899
[2024-05-31 04:51:47] [INFO ] Too many transitions (3222) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:51:47] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5612575130374135899
Running compilation step : cd /tmp/ltsmin5612575130374135899;'/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/ltsmin5612575130374135899;'/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/ltsmin5612575130374135899;'/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 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 3222/3222 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 119 transition count 3220
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 117 transition count 3220
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 116 transition count 3219
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 116 transition count 3218
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 8 place count 115 transition count 3217
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 115 transition count 3217
Applied a total of 9 rules in 549 ms. Remains 115 /119 variables (removed 4) and now considering 3217/3222 (removed 5) transitions.
[2024-05-31 04:51:50] [INFO ] Flow matrix only has 3206 transitions (discarded 11 similar events)
// Phase 1: matrix 3206 rows 115 cols
[2024-05-31 04:51:50] [INFO ] Computed 3 invariants in 28 ms
[2024-05-31 04:51:52] [INFO ] Implicit Places using invariants in 1335 ms returned []
[2024-05-31 04:51:52] [INFO ] Flow matrix only has 3206 transitions (discarded 11 similar events)
[2024-05-31 04:51:52] [INFO ] Invariant cache hit.
[2024-05-31 04:51:53] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:51:58] [INFO ] Implicit Places using invariants and state equation in 6216 ms returned []
Implicit Place search using SMT with State Equation took 7553 ms to find 0 implicit places.
[2024-05-31 04:51:58] [INFO ] Redundant transitions in 163 ms returned []
[2024-05-31 04:51:58] [INFO ] Flow matrix only has 3206 transitions (discarded 11 similar events)
[2024-05-31 04:51:58] [INFO ] Invariant cache hit.
[2024-05-31 04:51:59] [INFO ] Dead Transitions using invariants and state equation in 1009 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/119 places, 3217/3222 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9287 ms. Remains : 115/119 places, 3217/3222 transitions.
Built C files in :
/tmp/ltsmin3997080918335547204
[2024-05-31 04:51:59] [INFO ] Too many transitions (3217) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:51:59] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3997080918335547204
Running compilation step : cd /tmp/ltsmin3997080918335547204;'/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/ltsmin3997080918335547204;'/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/ltsmin3997080918335547204;'/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 04:52:13] [INFO ] Flatten gal took : 699 ms
[2024-05-31 04:52:14] [INFO ] Flatten gal took : 384 ms
[2024-05-31 04:52:14] [INFO ] Time to serialize gal into /tmp/LTL10564608562317113258.gal : 46 ms
[2024-05-31 04:52:14] [INFO ] Time to serialize properties into /tmp/LTL900614425980929039.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/LTL10564608562317113258.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9915165029788870011.hoa' '-atoms' '/tmp/LTL900614425980929039.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/LTL900614425980929039.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9915165029788870011.hoa
Detected timeout of ITS tools.
[2024-05-31 04:52:40] [INFO ] Flatten gal took : 394 ms
[2024-05-31 04:52:41] [INFO ] Flatten gal took : 549 ms
[2024-05-31 04:52:41] [INFO ] Time to serialize gal into /tmp/LTL11157253675022225996.gal : 48 ms
[2024-05-31 04:52:41] [INFO ] Time to serialize properties into /tmp/LTL10757119853808837639.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/LTL11157253675022225996.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10757119853808837639.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 : !((X(F((F("((p137==0)||(p281==1))"))&&(X(G("((p648==0)||(p1108==1))")))))))
Formula 0 simplified : XG(G!"((p137==0)||(p281==1))" | XF!"((p648==0)||(p1108==1))")
Detected timeout of ITS tools.
[2024-05-31 04:52:56] [INFO ] Flatten gal took : 398 ms
[2024-05-31 04:52:56] [INFO ] Applying decomposition
[2024-05-31 04:52:57] [INFO ] Flatten gal took : 396 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/graph3893503658238742612.txt' '-o' '/tmp/graph3893503658238742612.bin' '-w' '/tmp/graph3893503658238742612.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3893503658238742612.bin' '-l' '-1' '-v' '-w' '/tmp/graph3893503658238742612.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:52:58] [INFO ] Decomposing Gal with order
[2024-05-31 04:52:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:52:58] [INFO ] Removed a total of 30798 redundant transitions.
[2024-05-31 04:52:58] [INFO ] Flatten gal took : 558 ms
[2024-05-31 04:52:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 133 ms.
[2024-05-31 04:52:59] [INFO ] Time to serialize gal into /tmp/LTL4479120457640459233.gal : 29 ms
[2024-05-31 04:52:59] [INFO ] Time to serialize properties into /tmp/LTL15147068845611758205.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/LTL4479120457640459233.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15147068845611758205.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(F((F("((i0.u3.p137==0)||(i3.i1.u8.p281==1))"))&&(X(G("((u18.p648==0)||(i3.u30.p1108==1))")))))))
Formula 0 simplified : XG(G!"((i0.u3.p137==0)||(i3.i1.u8.p281==1))" | XF!"((u18.p648==0)||(i3.u30.p1108==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12606759900408163679
[2024-05-31 04:53:14] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12606759900408163679
Running compilation step : cd /tmp/ltsmin12606759900408163679;'/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/ltsmin12606759900408163679;'/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/ltsmin12606759900408163679;'/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-10b-LTLCardinality-02 finished in 434209 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)||G(F(p1)))))'
Support contains 4 out of 1108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Graph (trivial) has 1129 edges and 1108 vertex of which 172 / 1108 are part of one of the 29 SCC in 5 ms
Free SCC test removed 143 places
Ensure Unique test removed 163 transitions
Reduce isomorphic transitions removed 163 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 665 transitions
Trivial Post-agglo rules discarded 665 transitions
Performed 665 trivial Post agglomeration. Transition count delta: 665
Iterating post reduction 0 with 665 rules applied. Total rules applied 666 place count 964 transition count 119500
Reduce places removed 665 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 685 rules applied. Total rules applied 1351 place count 299 transition count 119480
Reduce places removed 10 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 12 rules applied. Total rules applied 1363 place count 289 transition count 119478
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1365 place count 287 transition count 119478
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 40 Pre rules applied. Total rules applied 1365 place count 287 transition count 119438
Deduced a syphon composed of 40 places in 167 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 1445 place count 247 transition count 119438
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1456 place count 236 transition count 119426
Iterating global reduction 4 with 11 rules applied. Total rules applied 1467 place count 236 transition count 119426
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1468 place count 236 transition count 119425
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1469 place count 235 transition count 119425
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1469 place count 235 transition count 119424
Deduced a syphon composed of 1 places in 82 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1471 place count 234 transition count 119424
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1474 place count 231 transition count 99738
Iterating global reduction 6 with 3 rules applied. Total rules applied 1477 place count 231 transition count 99738
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1478 place count 231 transition count 99737
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1479 place count 230 transition count 99735
Iterating global reduction 7 with 1 rules applied. Total rules applied 1480 place count 230 transition count 99735
Performed 38 Post agglomeration using F-continuation condition.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 40 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 7 with 90 rules applied. Total rules applied 1570 place count 185 transition count 99690
Discarding 36 places :
Symmetric choice reduction at 7 with 36 rule applications. Total rules 1606 place count 149 transition count 3298
Iterating global reduction 7 with 36 rules applied. Total rules applied 1642 place count 149 transition count 3298
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 1661 place count 149 transition count 3279
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 1669 place count 141 transition count 3263
Iterating global reduction 8 with 8 rules applied. Total rules applied 1677 place count 141 transition count 3263
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 1685 place count 133 transition count 3247
Iterating global reduction 8 with 8 rules applied. Total rules applied 1693 place count 133 transition count 3247
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 8 with 30 rules applied. Total rules applied 1723 place count 118 transition count 3254
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1724 place count 117 transition count 3232
Iterating global reduction 8 with 1 rules applied. Total rules applied 1725 place count 117 transition count 3232
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1726 place count 117 transition count 3231
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 9 with 10 rules applied. Total rules applied 1736 place count 117 transition count 3221
Applied a total of 1736 rules in 74911 ms. Remains 117 /1108 variables (removed 991) and now considering 3221/120329 (removed 117108) transitions.
[2024-05-31 04:54:32] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
// Phase 1: matrix 3209 rows 117 cols
[2024-05-31 04:54:32] [INFO ] Computed 3 invariants in 29 ms
[2024-05-31 04:54:33] [INFO ] Implicit Places using invariants in 1319 ms returned []
[2024-05-31 04:54:33] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:54:33] [INFO ] Invariant cache hit.
[2024-05-31 04:54:34] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:54:40] [INFO ] Implicit Places using invariants and state equation in 6461 ms returned []
Implicit Place search using SMT with State Equation took 7782 ms to find 0 implicit places.
[2024-05-31 04:54:40] [INFO ] Redundant transitions in 164 ms returned []
[2024-05-31 04:54:40] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:54:40] [INFO ] Invariant cache hit.
[2024-05-31 04:54:41] [INFO ] Dead Transitions using invariants and state equation in 970 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/1108 places, 3221/120329 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83837 ms. Remains : 117/1108 places, 3221/120329 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s67 0) (EQ s12 1)), p1:(OR (EQ s113 0) (EQ s42 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 5570 reset in 994 ms.
Product exploration explored 100000 steps with 5592 reset in 971 ms.
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 97 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 557 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 286652 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :{}
Probabilistic random walk after 286652 steps, saw 66227 distinct states, run finished after 3001 ms. (steps per millisecond=95 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 04:54:46] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:54:46] [INFO ] Invariant cache hit.
[2024-05-31 04:54:46] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 04:54:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 04:54:47] [INFO ] After 908ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 04:54:47] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:54:52] [INFO ] After 4392ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 04:54:52] [INFO ] After 4668ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 194 ms.
[2024-05-31 04:54:52] [INFO ] After 6023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 3221/3221 transitions.
Graph (complete) has 1119 edges and 117 vertex of which 116 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 116 transition count 3200
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 21 place count 116 transition count 3199
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 23 place count 115 transition count 3199
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 1 with 36 rules applied. Total rules applied 59 place count 97 transition count 3181
Free-agglomeration rule applied 50 times.
Iterating global reduction 1 with 50 rules applied. Total rules applied 109 place count 97 transition count 3131
Reduce places removed 51 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 1 with 308 rules applied. Total rules applied 417 place count 46 transition count 2874
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 427 place count 36 transition count 2864
Iterating global reduction 2 with 10 rules applied. Total rules applied 437 place count 36 transition count 2864
Ensure Unique test removed 191 transitions
Reduce isomorphic transitions removed 191 transitions.
Iterating post reduction 2 with 191 rules applied. Total rules applied 628 place count 36 transition count 2673
Performed 10 Post agglomeration using F-continuation condition with reduction of 2580 identical transitions.
Deduced a syphon composed of 10 places in 1 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 649 place count 25 transition count 83
Drop transitions removed 10 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 3 with 59 rules applied. Total rules applied 708 place count 25 transition count 24
Renaming transitions due to excessive name length > 1024 char.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 726 place count 14 transition count 17
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 727 place count 14 transition count 16
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 729 place count 13 transition count 16
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 731 place count 13 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 732 place count 13 transition count 13
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 733 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 734 place count 11 transition count 12
Applied a total of 734 rules in 740 ms. Remains 11 /117 variables (removed 106) and now considering 12/3221 (removed 3209) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 740 ms. Remains : 11/117 places, 12/3221 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 2) seen :1
Finished Best-First random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 154 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 3221/3221 transitions.
Applied a total of 0 rules in 474 ms. Remains 117 /117 variables (removed 0) and now considering 3221/3221 (removed 0) transitions.
[2024-05-31 04:54:54] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:54:54] [INFO ] Invariant cache hit.
[2024-05-31 04:54:55] [INFO ] Implicit Places using invariants in 1343 ms returned []
[2024-05-31 04:54:55] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:54:55] [INFO ] Invariant cache hit.
[2024-05-31 04:54:56] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:55:02] [INFO ] Implicit Places using invariants and state equation in 6595 ms returned []
Implicit Place search using SMT with State Equation took 7941 ms to find 0 implicit places.
[2024-05-31 04:55:02] [INFO ] Redundant transitions in 160 ms returned []
[2024-05-31 04:55:02] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:55:02] [INFO ] Invariant cache hit.
[2024-05-31 04:55:03] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9527 ms. Remains : 117/117 places, 3221/3221 transitions.
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 92 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 563 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 270756 steps, run timeout after 3001 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 270756 steps, saw 62802 distinct states, run finished after 3002 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 04:55:06] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:55:06] [INFO ] Invariant cache hit.
[2024-05-31 04:55:06] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 04:55:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 04:55:07] [INFO ] After 916ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 04:55:07] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:55:12] [INFO ] After 4241ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 04:55:12] [INFO ] After 4524ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 192 ms.
[2024-05-31 04:55:12] [INFO ] After 5880ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 3221/3221 transitions.
Graph (complete) has 1119 edges and 117 vertex of which 116 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 116 transition count 3200
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 21 place count 116 transition count 3199
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 23 place count 115 transition count 3199
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 59 place count 97 transition count 3181
Free-agglomeration rule applied 50 times.
Iterating global reduction 1 with 50 rules applied. Total rules applied 109 place count 97 transition count 3131
Reduce places removed 51 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 1 with 308 rules applied. Total rules applied 417 place count 46 transition count 2874
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 427 place count 36 transition count 2864
Iterating global reduction 2 with 10 rules applied. Total rules applied 437 place count 36 transition count 2864
Ensure Unique test removed 191 transitions
Reduce isomorphic transitions removed 191 transitions.
Iterating post reduction 2 with 191 rules applied. Total rules applied 628 place count 36 transition count 2673
Performed 10 Post agglomeration using F-continuation condition with reduction of 2580 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 649 place count 25 transition count 83
Drop transitions removed 10 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 3 with 59 rules applied. Total rules applied 708 place count 25 transition count 24
Renaming transitions due to excessive name length > 1024 char.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 726 place count 14 transition count 17
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 727 place count 14 transition count 16
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 729 place count 13 transition count 16
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 731 place count 13 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 732 place count 13 transition count 13
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 733 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 734 place count 11 transition count 12
Applied a total of 734 rules in 717 ms. Remains 11 /117 variables (removed 106) and now considering 12/3221 (removed 3209) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 717 ms. Remains : 11/117 places, 12/3221 transitions.
Finished random walk after 3362 steps, including 1 resets, run visited all 2 properties in 4 ms. (steps per millisecond=840 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 137 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5563 reset in 935 ms.
Product exploration explored 100000 steps with 5560 reset in 962 ms.
Built C files in :
/tmp/ltsmin4733645909869314871
[2024-05-31 04:55:15] [INFO ] Too many transitions (3221) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:55:15] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4733645909869314871
Running compilation step : cd /tmp/ltsmin4733645909869314871;'/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/ltsmin4733645909869314871;'/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/ltsmin4733645909869314871;'/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 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 3221/3221 transitions.
Applied a total of 0 rules in 431 ms. Remains 117 /117 variables (removed 0) and now considering 3221/3221 (removed 0) transitions.
[2024-05-31 04:55:19] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:55:19] [INFO ] Invariant cache hit.
[2024-05-31 04:55:20] [INFO ] Implicit Places using invariants in 1259 ms returned []
[2024-05-31 04:55:20] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:55:20] [INFO ] Invariant cache hit.
[2024-05-31 04:55:21] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 04:55:26] [INFO ] Implicit Places using invariants and state equation in 6152 ms returned []
Implicit Place search using SMT with State Equation took 7414 ms to find 0 implicit places.
[2024-05-31 04:55:26] [INFO ] Redundant transitions in 163 ms returned []
[2024-05-31 04:55:26] [INFO ] Flow matrix only has 3209 transitions (discarded 12 similar events)
[2024-05-31 04:55:26] [INFO ] Invariant cache hit.
[2024-05-31 04:55:27] [INFO ] Dead Transitions using invariants and state equation in 944 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8962 ms. Remains : 117/117 places, 3221/3221 transitions.
Built C files in :
/tmp/ltsmin7196037364662014308
[2024-05-31 04:55:27] [INFO ] Too many transitions (3221) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:55:27] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7196037364662014308
Running compilation step : cd /tmp/ltsmin7196037364662014308;'/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/ltsmin7196037364662014308;'/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/ltsmin7196037364662014308;'/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 04:55:41] [INFO ] Flatten gal took : 699 ms
[2024-05-31 04:55:42] [INFO ] Flatten gal took : 366 ms
[2024-05-31 04:55:42] [INFO ] Time to serialize gal into /tmp/LTL12811122451923774365.gal : 49 ms
[2024-05-31 04:55:42] [INFO ] Time to serialize properties into /tmp/LTL11179139460949918131.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/LTL12811122451923774365.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9421837191264716692.hoa' '-atoms' '/tmp/LTL11179139460949918131.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/LTL11179139460949918131.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9421837191264716692.hoa
Detected timeout of ITS tools.
[2024-05-31 04:56:08] [INFO ] Flatten gal took : 392 ms
[2024-05-31 04:56:08] [INFO ] Flatten gal took : 395 ms
[2024-05-31 04:56:08] [INFO ] Time to serialize gal into /tmp/LTL1818894335354107865.gal : 48 ms
[2024-05-31 04:56:08] [INFO ] Time to serialize properties into /tmp/LTL16509568466611419468.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/LTL1818894335354107865.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16509568466611419468.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 : !((F((G("((p784==0)||(p148==1))"))||(G(F("((p1340==0)||(p495==1))"))))))
Formula 0 simplified : G(F!"((p784==0)||(p148==1))" & FG!"((p1340==0)||(p495==1))")
Detected timeout of ITS tools.
[2024-05-31 04:56:24] [INFO ] Flatten gal took : 363 ms
[2024-05-31 04:56:24] [INFO ] Applying decomposition
[2024-05-31 04:56:25] [INFO ] Flatten gal took : 366 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/graph6858455812037170138.txt' '-o' '/tmp/graph6858455812037170138.bin' '-w' '/tmp/graph6858455812037170138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6858455812037170138.bin' '-l' '-1' '-v' '-w' '/tmp/graph6858455812037170138.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:56:25] [INFO ] Decomposing Gal with order
[2024-05-31 04:56:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:56:26] [INFO ] Removed a total of 30796 redundant transitions.
[2024-05-31 04:56:26] [INFO ] Flatten gal took : 466 ms
[2024-05-31 04:56:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 132 ms.
[2024-05-31 04:56:26] [INFO ] Time to serialize gal into /tmp/LTL17332665020589875002.gal : 14 ms
[2024-05-31 04:56:26] [INFO ] Time to serialize properties into /tmp/LTL7518245317057253301.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/LTL17332665020589875002.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7518245317057253301.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("((i2.u20.p784==0)||(i3.u4.p148==1))"))||(G(F("((i2.u33.p1340==0)||(i1.u12.p495==1))"))))))
Formula 0 simplified : G(F!"((i2.u20.p784==0)||(i3.u4.p148==1))" & FG!"((i2.u33.p1340==0)||(i1.u12.p495==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11874174525911359858
[2024-05-31 04:56:41] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11874174525911359858
Running compilation step : cd /tmp/ltsmin11874174525911359858;'/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/ltsmin11874174525911359858;'/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/ltsmin11874174525911359858;'/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-10b-LTLCardinality-03 finished in 207563 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(p0)||X(X(G(!p0)))))'
Support contains 2 out of 1108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1095 transition count 120316
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1095 transition count 120316
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 33 place count 1088 transition count 120309
Iterating global reduction 0 with 7 rules applied. Total rules applied 40 place count 1088 transition count 120309
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1086 transition count 120307
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1086 transition count 120307
Applied a total of 44 rules in 9869 ms. Remains 1086 /1108 variables (removed 22) and now considering 120307/120329 (removed 22) transitions.
// Phase 1: matrix 120307 rows 1086 cols
[2024-05-31 04:56:57] [INFO ] Computed 11 invariants in 2953 ms
[2024-05-31 04:57:27] [INFO ] Implicit Places using invariants in 32586 ms returned []
Implicit Place search using SMT only with invariants took 32588 ms to find 0 implicit places.
[2024-05-31 04:57:27] [INFO ] Invariant cache hit.
[2024-05-31 04:57:57] [INFO ] Performed 68894/120307 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-31 04:58:20] [INFO ] Dead Transitions using invariants and state equation in 53507 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1086/1108 places, 120307/120329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95968 ms. Remains : 1086/1108 places, 120307/120329 transitions.
Stuttering acceptance computed with spot in 243 ms :[true, p0, (NOT p0), false, p0, false, false]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=3, aps=[p0:(OR (EQ s403 0) (EQ s193 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, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 590 reset in 5186 ms.
Product exploration explored 100000 steps with 587 reset in 5191 ms.
Computed a total of 150 stabilizing places and 160 stable transitions
Computed a total of 150 stabilizing places and 160 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 7 states, 12 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 58 resets, run finished after 660 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 6312 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6312 steps, saw 4380 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:58:37] [INFO ] Invariant cache hit.
[2024-05-31 04:58:38] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:58:38] [INFO ] [Nat]Absence check using 11 positive place invariants in 10 ms returned sat
[2024-05-31 04:59:03] [INFO ] After 25013ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1086 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1086/1086 places, 120307/120307 transitions.
Graph (trivial) has 1111 edges and 1086 vertex of which 170 / 1086 are part of one of the 30 SCC in 4 ms
Free SCC test removed 140 places
Drop transitions removed 190 transitions
Reduce isomorphic transitions removed 190 transitions.
Graph (complete) has 3168 edges and 946 vertex of which 936 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.224 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 667 transitions
Trivial Post-agglo rules discarded 667 transitions
Performed 667 trivial Post agglomeration. Transition count delta: 667
Iterating post reduction 0 with 677 rules applied. Total rules applied 679 place count 936 transition count 119440
Reduce places removed 667 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 687 rules applied. Total rules applied 1366 place count 269 transition count 119420
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 11 rules applied. Total rules applied 1377 place count 259 transition count 119419
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1378 place count 258 transition count 119419
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 50 Pre rules applied. Total rules applied 1378 place count 258 transition count 119369
Deduced a syphon composed of 50 places in 72 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 1478 place count 208 transition count 119369
Performed 36 Post agglomeration using F-continuation condition.
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 35 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 4 with 104 rules applied. Total rules applied 1582 place count 156 transition count 119317
Drop transitions removed 1 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 1603 place count 156 transition count 119296
Discarding 40 places :
Symmetric choice reduction at 5 with 40 rule applications. Total rules 1643 place count 116 transition count 3718
Iterating global reduction 5 with 40 rules applied. Total rules applied 1683 place count 116 transition count 3718
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 1702 place count 116 transition count 3699
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1712 place count 106 transition count 3689
Iterating global reduction 6 with 10 rules applied. Total rules applied 1722 place count 106 transition count 3689
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 6 with 20 rules applied. Total rules applied 1742 place count 96 transition count 3679
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1748 place count 93 transition count 3687
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 1757 place count 93 transition count 3678
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1759 place count 92 transition count 3684
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1767 place count 92 transition count 3676
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 1769 place count 91 transition count 3682
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1777 place count 91 transition count 3674
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1779 place count 90 transition count 3680
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1787 place count 90 transition count 3672
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1789 place count 89 transition count 3678
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1797 place count 89 transition count 3670
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1799 place count 88 transition count 3676
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1807 place count 88 transition count 3668
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1809 place count 87 transition count 3674
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1817 place count 87 transition count 3666
Free-agglomeration rule applied 51 times.
Iterating global reduction 6 with 51 rules applied. Total rules applied 1868 place count 87 transition count 3615
Reduce places removed 51 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 512 transitions
Reduce isomorphic transitions removed 513 transitions.
Iterating post reduction 6 with 564 rules applied. Total rules applied 2432 place count 36 transition count 3102
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 2442 place count 26 transition count 3092
Iterating global reduction 7 with 10 rules applied. Total rules applied 2452 place count 26 transition count 3092
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 7 with 1023 rules applied. Total rules applied 3475 place count 26 transition count 2069
Drop transitions removed 511 transitions
Redundant transition composition rules discarded 511 transitions
Iterating global reduction 8 with 511 rules applied. Total rules applied 3986 place count 26 transition count 1558
Applied a total of 3986 rules in 87084 ms. Remains 26 /1086 variables (removed 1060) and now considering 1558/120307 (removed 118749) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87085 ms. Remains : 26/1086 places, 1558/120307 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 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 50 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0)]
Support contains 2 out of 1086 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1086/1086 places, 120307/120307 transitions.
Graph (trivial) has 1111 edges and 1086 vertex of which 170 / 1086 are part of one of the 30 SCC in 4 ms
Free SCC test removed 140 places
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 647 transitions
Trivial Post-agglo rules discarded 647 transitions
Performed 647 trivial Post agglomeration. Transition count delta: 647
Iterating post reduction 0 with 647 rules applied. Total rules applied 648 place count 945 transition count 119499
Reduce places removed 647 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 667 rules applied. Total rules applied 1315 place count 298 transition count 119479
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 11 rules applied. Total rules applied 1326 place count 288 transition count 119478
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1327 place count 287 transition count 119478
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 40 Pre rules applied. Total rules applied 1327 place count 287 transition count 119438
Deduced a syphon composed of 40 places in 66 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 1407 place count 247 transition count 119438
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 1416 place count 238 transition count 119429
Iterating global reduction 4 with 9 rules applied. Total rules applied 1425 place count 238 transition count 119429
Performed 35 Post agglomeration using F-continuation condition.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 46 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 1525 place count 188 transition count 119379
Discarding 39 places :
Symmetric choice reduction at 4 with 39 rule applications. Total rules 1564 place count 149 transition count 3811
Iterating global reduction 4 with 39 rules applied. Total rules applied 1603 place count 149 transition count 3811
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 1621 place count 149 transition count 3793
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1631 place count 139 transition count 3773
Iterating global reduction 5 with 10 rules applied. Total rules applied 1641 place count 139 transition count 3773
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1651 place count 129 transition count 3753
Iterating global reduction 5 with 10 rules applied. Total rules applied 1661 place count 129 transition count 3753
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 1689 place count 115 transition count 3760
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1690 place count 114 transition count 3740
Iterating global reduction 5 with 1 rules applied. Total rules applied 1691 place count 114 transition count 3740
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1692 place count 114 transition count 3739
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 1702 place count 114 transition count 3729
Applied a total of 1702 rules in 84070 ms. Remains 114 /1086 variables (removed 972) and now considering 3729/120307 (removed 116578) transitions.
[2024-05-31 05:01:54] [INFO ] Flow matrix only has 3718 transitions (discarded 11 similar events)
// Phase 1: matrix 3718 rows 114 cols
[2024-05-31 05:01:54] [INFO ] Computed 2 invariants in 43 ms
[2024-05-31 05:01:55] [INFO ] Implicit Places using invariants in 1548 ms returned []
[2024-05-31 05:01:55] [INFO ] Flow matrix only has 3718 transitions (discarded 11 similar events)
[2024-05-31 05:01:55] [INFO ] Invariant cache hit.
[2024-05-31 05:01:57] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:02:03] [INFO ] Implicit Places using invariants and state equation in 7376 ms returned []
Implicit Place search using SMT with State Equation took 8929 ms to find 0 implicit places.
[2024-05-31 05:02:03] [INFO ] Redundant transitions in 221 ms returned []
[2024-05-31 05:02:03] [INFO ] Flow matrix only has 3718 transitions (discarded 11 similar events)
[2024-05-31 05:02:03] [INFO ] Invariant cache hit.
[2024-05-31 05:02:04] [INFO ] Dead Transitions using invariants and state equation in 1109 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/1086 places, 3729/120307 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94339 ms. Remains : 114/1086 places, 3729/120307 transitions.
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 73 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 45 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 561 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 314329 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :{}
Probabilistic random walk after 314329 steps, saw 106799 distinct states, run finished after 3002 ms. (steps per millisecond=104 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 05:02:08] [INFO ] Flow matrix only has 3718 transitions (discarded 11 similar events)
[2024-05-31 05:02:08] [INFO ] Invariant cache hit.
[2024-05-31 05:02:08] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:02:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 05:02:08] [INFO ] After 809ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:02:09] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:02:14] [INFO ] After 5159ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 05:02:14] [INFO ] After 5275ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2024-05-31 05:02:14] [INFO ] After 6576ms 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 114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 3729/3729 transitions.
Graph (complete) has 1150 edges and 114 vertex of which 113 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 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 113 transition count 3707
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 1 with 40 rules applied. Total rules applied 62 place count 93 transition count 3687
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 63 place count 93 transition count 3686
Free-agglomeration rule applied 51 times.
Iterating global reduction 1 with 51 rules applied. Total rules applied 114 place count 93 transition count 3635
Reduce places removed 52 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 512 transitions
Reduce isomorphic transitions removed 513 transitions.
Iterating post reduction 1 with 565 rules applied. Total rules applied 679 place count 41 transition count 3122
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 689 place count 31 transition count 3112
Iterating global reduction 2 with 10 rules applied. Total rules applied 699 place count 31 transition count 3112
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 2 with 1023 rules applied. Total rules applied 1722 place count 31 transition count 2089
Performed 10 Post agglomeration using F-continuation condition with reduction of 2021 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 1743 place count 20 transition count 58
Drop transitions removed 10 transitions
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 3 with 44 rules applied. Total rules applied 1787 place count 20 transition count 14
Renaming transitions due to excessive name length > 1024 char.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 6 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 1805 place count 8 transition count 8
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1806 place count 8 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1807 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1808 place count 6 transition count 6
Applied a total of 1808 rules in 1207 ms. Remains 6 /114 variables (removed 108) and now considering 6/3729 (removed 3723) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1207 ms. Remains : 6/114 places, 6/3729 transitions.
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 4 factoid took 115 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-10b-LTLCardinality-04 FALSE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-10b-LTLCardinality-04 finished in 331147 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((F(p0)&&G(p1))))'
Support contains 4 out of 1108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1095 transition count 120316
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1095 transition count 120316
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 1087 transition count 120308
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 1087 transition count 120308
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 1085 transition count 120306
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 1085 transition count 120306
Applied a total of 46 rules in 7595 ms. Remains 1085 /1108 variables (removed 23) and now considering 120306/120329 (removed 23) transitions.
// Phase 1: matrix 120306 rows 1085 cols
[2024-05-31 05:02:26] [INFO ] Computed 11 invariants in 2776 ms
[2024-05-31 05:02:56] [INFO ] Implicit Places using invariants in 32411 ms returned []
Implicit Place search using SMT only with invariants took 32415 ms to find 0 implicit places.
[2024-05-31 05:02:56] [INFO ] Invariant cache hit.
[2024-05-31 05:03:26] [INFO ] Performed 66213/120306 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-31 05:03:50] [INFO ] Dead Transitions using invariants and state equation in 54120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1085/1108 places, 120306/120329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94135 ms. Remains : 1085/1108 places, 120306/120329 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s234 0) (EQ s228 1)), p0:(OR (EQ s996 0) (EQ s291 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA StigmergyElection-PT-10b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-10b-LTLCardinality-05 finished in 94647 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&G(p1)))'
Support contains 4 out of 1108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1095 transition count 120316
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1095 transition count 120316
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 1087 transition count 120308
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 1087 transition count 120308
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 1085 transition count 120306
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 1085 transition count 120306
Applied a total of 46 rules in 7078 ms. Remains 1085 /1108 variables (removed 23) and now considering 120306/120329 (removed 23) transitions.
// Phase 1: matrix 120306 rows 1085 cols
[2024-05-31 05:04:00] [INFO ] Computed 11 invariants in 2856 ms
[2024-05-31 05:04:30] [INFO ] Implicit Places using invariants in 32320 ms returned []
Implicit Place search using SMT only with invariants took 32322 ms to find 0 implicit places.
[2024-05-31 05:04:30] [INFO ] Invariant cache hit.
[2024-05-31 05:05:00] [INFO ] Performed 69105/120306 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-31 05:05:23] [INFO ] Dead Transitions using invariants and state equation in 53760 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1085/1108 places, 120306/120329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93162 ms. Remains : 1085/1108 places, 120306/120329 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s300 0) (EQ s815 1)), p0:(OR (EQ s277 0) (EQ s154 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 3504 steps with 20 reset in 203 ms.
FORMULA StigmergyElection-PT-10b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-10b-LTLCardinality-07 finished in 93839 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 1108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Graph (trivial) has 1130 edges and 1108 vertex of which 168 / 1108 are part of one of the 29 SCC in 4 ms
Free SCC test removed 139 places
Ensure Unique test removed 158 transitions
Reduce isomorphic transitions removed 158 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 667 transitions
Trivial Post-agglo rules discarded 667 transitions
Performed 667 trivial Post agglomeration. Transition count delta: 667
Iterating post reduction 0 with 667 rules applied. Total rules applied 668 place count 968 transition count 119503
Reduce places removed 667 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 688 rules applied. Total rules applied 1356 place count 301 transition count 119482
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 1370 place count 290 transition count 119479
Reduce places removed 3 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 5 rules applied. Total rules applied 1375 place count 287 transition count 119477
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1376 place count 286 transition count 119477
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 38 Pre rules applied. Total rules applied 1376 place count 286 transition count 119439
Deduced a syphon composed of 38 places in 68 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 1452 place count 248 transition count 119439
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 1463 place count 237 transition count 119428
Iterating global reduction 5 with 11 rules applied. Total rules applied 1474 place count 237 transition count 119428
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1474 place count 237 transition count 119427
Deduced a syphon composed of 1 places in 69 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1476 place count 236 transition count 119427
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1478 place count 234 transition count 99743
Iterating global reduction 5 with 2 rules applied. Total rules applied 1480 place count 234 transition count 99743
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1481 place count 234 transition count 99742
Performed 40 Post agglomeration using F-continuation condition.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 40 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 6 with 94 rules applied. Total rules applied 1575 place count 187 transition count 99695
Discarding 36 places :
Symmetric choice reduction at 6 with 36 rule applications. Total rules 1611 place count 151 transition count 3813
Iterating global reduction 6 with 36 rules applied. Total rules applied 1647 place count 151 transition count 3813
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 1665 place count 151 transition count 3795
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1673 place count 143 transition count 3779
Iterating global reduction 7 with 8 rules applied. Total rules applied 1681 place count 143 transition count 3779
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1689 place count 135 transition count 3763
Iterating global reduction 7 with 8 rules applied. Total rules applied 1697 place count 135 transition count 3763
Performed 16 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 1729 place count 119 transition count 3769
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1730 place count 118 transition count 3746
Iterating global reduction 7 with 1 rules applied. Total rules applied 1731 place count 118 transition count 3746
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1732 place count 118 transition count 3745
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 1743 place count 118 transition count 3734
Applied a total of 1743 rules in 66577 ms. Remains 118 /1108 variables (removed 990) and now considering 3734/120329 (removed 116595) transitions.
[2024-05-31 05:06:31] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
// Phase 1: matrix 3723 rows 118 cols
[2024-05-31 05:06:31] [INFO ] Computed 2 invariants in 32 ms
[2024-05-31 05:06:32] [INFO ] Implicit Places using invariants in 1544 ms returned []
[2024-05-31 05:06:32] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:06:32] [INFO ] Invariant cache hit.
[2024-05-31 05:06:33] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:06:40] [INFO ] Implicit Places using invariants and state equation in 8000 ms returned []
Implicit Place search using SMT with State Equation took 9546 ms to find 0 implicit places.
[2024-05-31 05:06:40] [INFO ] Redundant transitions in 203 ms returned []
[2024-05-31 05:06:40] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:06:40] [INFO ] Invariant cache hit.
[2024-05-31 05:06:41] [INFO ] Dead Transitions using invariants and state equation in 1092 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 118/1108 places, 3734/120329 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77428 ms. Remains : 118/1108 places, 3734/120329 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-11 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 s24 0) (EQ s27 1)), p1:(OR (EQ s41 0) (EQ s111 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 5550 reset in 1012 ms.
Product exploration explored 100000 steps with 5544 reset in 987 ms.
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 98 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 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 552 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 318771 steps, run timeout after 3001 ms. (steps per millisecond=106 ) properties seen :{0=1}
Probabilistic random walk after 318771 steps, saw 72513 distinct states, run finished after 3002 ms. (steps per millisecond=106 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-31 05:06:47] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:06:47] [INFO ] Invariant cache hit.
[2024-05-31 05:06:47] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:06:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 05:06:48] [INFO ] After 856ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:06:48] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:06:54] [INFO ] After 5396ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 05:06:55] [INFO ] Deduced a trap composed of 18 places in 1204 ms of which 1 ms to minimize.
[2024-05-31 05:06:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1356 ms
[2024-05-31 05:06:55] [INFO ] After 6806ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 77 ms.
[2024-05-31 05:06:55] [INFO ] After 8036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 3734/3734 transitions.
Graph (complete) has 1142 edges and 118 vertex of which 117 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 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 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 117 transition count 3711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 116 transition count 3711
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 115 transition count 3199
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 115 transition count 3199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 115 transition count 3198
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 69 place count 94 transition count 3177
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 93 transition count 3176
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 93 transition count 3176
Free-agglomeration rule applied 50 times.
Iterating global reduction 3 with 50 rules applied. Total rules applied 121 place count 93 transition count 3126
Reduce places removed 51 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 308 rules applied. Total rules applied 429 place count 42 transition count 2869
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 439 place count 32 transition count 2859
Iterating global reduction 4 with 10 rules applied. Total rules applied 449 place count 32 transition count 2859
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 4 with 1023 rules applied. Total rules applied 1472 place count 32 transition count 1836
Performed 10 Post agglomeration using F-continuation condition with reduction of 1781 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 5 with 22 rules applied. Total rules applied 1494 place count 20 transition count 45
Drop transitions removed 10 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 1522 place count 20 transition count 17
Renaming transitions due to excessive name length > 1024 char.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 17 rules applied. Total rules applied 1539 place count 9 transition count 11
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 6 with 2 rules applied. Total rules applied 1541 place count 8 transition count 11
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1543 place count 8 transition count 9
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1544 place count 8 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1545 place count 7 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1546 place count 6 transition count 7
Applied a total of 1546 rules in 740 ms. Remains 6 /118 variables (removed 112) and now considering 7/3734 (removed 3727) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 740 ms. Remains : 6/118 places, 7/3734 transitions.
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 142 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 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 3734/3734 transitions.
Applied a total of 0 rules in 503 ms. Remains 118 /118 variables (removed 0) and now considering 3734/3734 (removed 0) transitions.
[2024-05-31 05:06:57] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:06:57] [INFO ] Invariant cache hit.
[2024-05-31 05:06:58] [INFO ] Implicit Places using invariants in 1575 ms returned []
[2024-05-31 05:06:58] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:06:58] [INFO ] Invariant cache hit.
[2024-05-31 05:06:59] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:07:06] [INFO ] Implicit Places using invariants and state equation in 7892 ms returned []
Implicit Place search using SMT with State Equation took 9469 ms to find 0 implicit places.
[2024-05-31 05:07:06] [INFO ] Redundant transitions in 201 ms returned []
[2024-05-31 05:07:06] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:07:06] [INFO ] Invariant cache hit.
[2024-05-31 05:07:07] [INFO ] Dead Transitions using invariants and state equation in 1068 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11267 ms. Remains : 118/118 places, 3734/3734 transitions.
Computed a total of 7 stabilizing places and 28 stable transitions
Computed a total of 7 stabilizing places and 28 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 83 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 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 547 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 324207 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :{0=1}
Probabilistic random walk after 324207 steps, saw 73735 distinct states, run finished after 3006 ms. (steps per millisecond=107 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-31 05:07:11] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:07:11] [INFO ] Invariant cache hit.
[2024-05-31 05:07:11] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:07:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 05:07:12] [INFO ] After 853ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:07:12] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:07:17] [INFO ] After 5332ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 05:07:19] [INFO ] Deduced a trap composed of 18 places in 1221 ms of which 1 ms to minimize.
[2024-05-31 05:07:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1362 ms
[2024-05-31 05:07:19] [INFO ] After 6749ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2024-05-31 05:07:19] [INFO ] After 7991ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 3734/3734 transitions.
Graph (complete) has 1142 edges and 118 vertex of which 117 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 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 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 117 transition count 3711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 116 transition count 3711
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 115 transition count 3199
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 115 transition count 3199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 115 transition count 3198
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 69 place count 94 transition count 3177
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 93 transition count 3176
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 93 transition count 3176
Free-agglomeration rule applied 50 times.
Iterating global reduction 3 with 50 rules applied. Total rules applied 121 place count 93 transition count 3126
Reduce places removed 51 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 308 rules applied. Total rules applied 429 place count 42 transition count 2869
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 439 place count 32 transition count 2859
Iterating global reduction 4 with 10 rules applied. Total rules applied 449 place count 32 transition count 2859
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 4 with 1023 rules applied. Total rules applied 1472 place count 32 transition count 1836
Performed 10 Post agglomeration using F-continuation condition with reduction of 1781 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 5 with 22 rules applied. Total rules applied 1494 place count 20 transition count 45
Drop transitions removed 10 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 1522 place count 20 transition count 17
Renaming transitions due to excessive name length > 1024 char.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 17 rules applied. Total rules applied 1539 place count 9 transition count 11
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 6 with 2 rules applied. Total rules applied 1541 place count 8 transition count 11
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1543 place count 8 transition count 9
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1544 place count 8 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1545 place count 7 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1546 place count 6 transition count 7
Applied a total of 1546 rules in 746 ms. Remains 6 /118 variables (removed 112) and now considering 7/3734 (removed 3727) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 747 ms. Remains : 6/118 places, 7/3734 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 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)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 126 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 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 5578 reset in 987 ms.
Product exploration explored 100000 steps with 5543 reset in 990 ms.
Built C files in :
/tmp/ltsmin16724874480434745664
[2024-05-31 05:07:22] [INFO ] Too many transitions (3734) to apply POR reductions. Disabling POR matrices.
[2024-05-31 05:07:22] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16724874480434745664
Running compilation step : cd /tmp/ltsmin16724874480434745664;'/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/ltsmin16724874480434745664;'/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/ltsmin16724874480434745664;'/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 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 3734/3734 transitions.
Applied a total of 0 rules in 501 ms. Remains 118 /118 variables (removed 0) and now considering 3734/3734 (removed 0) transitions.
[2024-05-31 05:07:26] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:07:26] [INFO ] Invariant cache hit.
[2024-05-31 05:07:27] [INFO ] Implicit Places using invariants in 1442 ms returned []
[2024-05-31 05:07:27] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:07:27] [INFO ] Invariant cache hit.
[2024-05-31 05:07:28] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:07:35] [INFO ] Implicit Places using invariants and state equation in 7850 ms returned []
Implicit Place search using SMT with State Equation took 9294 ms to find 0 implicit places.
[2024-05-31 05:07:35] [INFO ] Redundant transitions in 209 ms returned []
[2024-05-31 05:07:35] [INFO ] Flow matrix only has 3723 transitions (discarded 11 similar events)
[2024-05-31 05:07:35] [INFO ] Invariant cache hit.
[2024-05-31 05:07:36] [INFO ] Dead Transitions using invariants and state equation in 1054 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11076 ms. Remains : 118/118 places, 3734/3734 transitions.
Built C files in :
/tmp/ltsmin12446703579595982457
[2024-05-31 05:07:36] [INFO ] Too many transitions (3734) to apply POR reductions. Disabling POR matrices.
[2024-05-31 05:07:36] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12446703579595982457
Running compilation step : cd /tmp/ltsmin12446703579595982457;'/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/ltsmin12446703579595982457;'/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/ltsmin12446703579595982457;'/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 05:07:49] [INFO ] Flatten gal took : 430 ms
[2024-05-31 05:07:50] [INFO ] Flatten gal took : 589 ms
[2024-05-31 05:07:50] [INFO ] Time to serialize gal into /tmp/LTL10479740274084919699.gal : 50 ms
[2024-05-31 05:07:50] [INFO ] Time to serialize properties into /tmp/LTL11142550016913430615.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/LTL10479740274084919699.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14487078019347143336.hoa' '-atoms' '/tmp/LTL11142550016913430615.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/LTL11142550016913430615.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14487078019347143336.hoa
Detected timeout of ITS tools.
[2024-05-31 05:08:15] [INFO ] Flatten gal took : 483 ms
[2024-05-31 05:08:16] [INFO ] Flatten gal took : 417 ms
[2024-05-31 05:08:16] [INFO ] Time to serialize gal into /tmp/LTL14637384237975267129.gal : 52 ms
[2024-05-31 05:08:16] [INFO ] Time to serialize properties into /tmp/LTL14150301893032164481.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/LTL14637384237975267129.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14150301893032164481.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 : !((G((F("((p301==0)||(p315==1))"))&&(F(G("((p473==0)||(p1305==1))"))))))
Formula 0 simplified : F(G!"((p301==0)||(p315==1))" | GF!"((p473==0)||(p1305==1))")
Detected timeout of ITS tools.
[2024-05-31 05:08:32] [INFO ] Flatten gal took : 500 ms
[2024-05-31 05:08:32] [INFO ] Applying decomposition
[2024-05-31 05:08:32] [INFO ] Flatten gal took : 477 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/graph3520808549042052378.txt' '-o' '/tmp/graph3520808549042052378.bin' '-w' '/tmp/graph3520808549042052378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3520808549042052378.bin' '-l' '-1' '-v' '-w' '/tmp/graph3520808549042052378.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:08:33] [INFO ] Decomposing Gal with order
[2024-05-31 05:08:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:08:34] [INFO ] Removed a total of 35918 redundant transitions.
[2024-05-31 05:08:34] [INFO ] Flatten gal took : 522 ms
[2024-05-31 05:08:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 149 ms.
[2024-05-31 05:08:34] [INFO ] Time to serialize gal into /tmp/LTL6481864912321434077.gal : 16 ms
[2024-05-31 05:08:34] [INFO ] Time to serialize properties into /tmp/LTL568657893607982576.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/LTL6481864912321434077.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL568657893607982576.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((G((F("((i2.u8.p301==0)||(i1.u7.p315==1))"))&&(F(G("((i2.u14.p473==0)||(i1.u33.p1305==1))"))))))
Formula 0 simplified : F(G!"((i2.u8.p301==0)||(i1.u7.p315==1))" | GF!"((i2.u14.p473==0)||(i1.u33.p1305==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin175172649787803388
[2024-05-31 05:08:49] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin175172649787803388
Running compilation step : cd /tmp/ltsmin175172649787803388;'/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/ltsmin175172649787803388;'/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/ltsmin175172649787803388;'/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-10b-LTLCardinality-11 finished in 208573 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((!p0 U (F(p1)&&X(p2)&&F(!p3)))))'
Support contains 8 out of 1108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1096 transition count 120317
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1096 transition count 120317
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 1089 transition count 120310
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 1089 transition count 120310
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 1087 transition count 120308
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 1087 transition count 120308
Applied a total of 42 rules in 9351 ms. Remains 1087 /1108 variables (removed 21) and now considering 120308/120329 (removed 21) transitions.
// Phase 1: matrix 120308 rows 1087 cols
[2024-05-31 05:09:05] [INFO ] Computed 11 invariants in 3136 ms
[2024-05-31 05:09:35] [INFO ] Implicit Places using invariants in 32813 ms returned []
Implicit Place search using SMT only with invariants took 32816 ms to find 0 implicit places.
[2024-05-31 05:09:35] [INFO ] Invariant cache hit.
[2024-05-31 05:10:05] [INFO ] Performed 64624/120308 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-31 05:10:31] [INFO ] Dead Transitions using invariants and state equation in 56591 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1087/1108 places, 120308/120329 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98763 ms. Remains : 1087/1108 places, 120308/120329 transitions.
Stuttering acceptance computed with spot in 562 ms :[(OR (NOT p1) (NOT p2) p3), (OR (NOT p1) (NOT p2) p3), (NOT p1), (NOT p2), p3, (NOT p2), true]
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=p3, acceptance={} source=1 dest: 4}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 6}], [{ cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p3 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s517 0) (EQ s860 1) (EQ s911 0) (EQ s39 1)), p0:(OR (EQ s629 0) (EQ s317 1)), p3:(OR (EQ s911 0) (EQ s39 1)), p2:(OR (EQ s265 0) (EQ s791 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 156 steps with 0 reset in 10 ms.
FORMULA StigmergyElection-PT-10b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-10b-LTLCardinality-14 finished in 99713 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((G(p1)||p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&X(G(p1))))))'
Found a Shortening insensitive property : StigmergyElection-PT-10b-LTLCardinality-02
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 1108 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1108/1108 places, 120329/120329 transitions.
Graph (trivial) has 1129 edges and 1108 vertex of which 172 / 1108 are part of one of the 29 SCC in 4 ms
Free SCC test removed 143 places
Ensure Unique test removed 163 transitions
Reduce isomorphic transitions removed 163 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 666 transitions
Trivial Post-agglo rules discarded 666 transitions
Performed 666 trivial Post agglomeration. Transition count delta: 666
Iterating post reduction 0 with 666 rules applied. Total rules applied 667 place count 964 transition count 119499
Reduce places removed 666 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 683 rules applied. Total rules applied 1350 place count 298 transition count 119482
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 1359 place count 290 transition count 119481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1360 place count 289 transition count 119481
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 40 Pre rules applied. Total rules applied 1360 place count 289 transition count 119441
Deduced a syphon composed of 40 places in 69 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 1440 place count 249 transition count 119441
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 1451 place count 238 transition count 119429
Iterating global reduction 4 with 11 rules applied. Total rules applied 1462 place count 238 transition count 119429
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1463 place count 238 transition count 119428
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1464 place count 237 transition count 119428
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1464 place count 237 transition count 119427
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1466 place count 236 transition count 119427
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1469 place count 233 transition count 99741
Iterating global reduction 6 with 3 rules applied. Total rules applied 1472 place count 233 transition count 99741
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1473 place count 233 transition count 99740
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1474 place count 232 transition count 99738
Iterating global reduction 7 with 1 rules applied. Total rules applied 1475 place count 232 transition count 99738
Performed 38 Post agglomeration using F-continuation condition.
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 39 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 7 with 92 rules applied. Total rules applied 1567 place count 186 transition count 99692
Discarding 37 places :
Symmetric choice reduction at 7 with 37 rule applications. Total rules 1604 place count 149 transition count 3298
Iterating global reduction 7 with 37 rules applied. Total rules applied 1641 place count 149 transition count 3298
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 1660 place count 149 transition count 3279
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 1668 place count 141 transition count 3263
Iterating global reduction 8 with 8 rules applied. Total rules applied 1676 place count 141 transition count 3263
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1683 place count 134 transition count 3249
Iterating global reduction 8 with 7 rules applied. Total rules applied 1690 place count 134 transition count 3249
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 1718 place count 120 transition count 3258
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1719 place count 119 transition count 3236
Iterating global reduction 8 with 1 rules applied. Total rules applied 1720 place count 119 transition count 3236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1721 place count 119 transition count 3235
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 1723 place count 119 transition count 3235
Applied a total of 1723 rules in 68059 ms. Remains 119 /1108 variables (removed 989) and now considering 3235/120329 (removed 117094) transitions.
[2024-05-31 05:11:41] [INFO ] Flow matrix only has 3224 transitions (discarded 11 similar events)
// Phase 1: matrix 3224 rows 119 cols
[2024-05-31 05:11:41] [INFO ] Computed 3 invariants in 29 ms
[2024-05-31 05:11:42] [INFO ] Implicit Places using invariants in 1325 ms returned []
[2024-05-31 05:11:42] [INFO ] Flow matrix only has 3224 transitions (discarded 11 similar events)
[2024-05-31 05:11:42] [INFO ] Invariant cache hit.
[2024-05-31 05:11:43] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:11:48] [INFO ] Implicit Places using invariants and state equation in 6342 ms returned []
Implicit Place search using SMT with State Equation took 7668 ms to find 0 implicit places.
[2024-05-31 05:11:48] [INFO ] Flow matrix only has 3224 transitions (discarded 11 similar events)
[2024-05-31 05:11:48] [INFO ] Invariant cache hit.
[2024-05-31 05:11:49] [INFO ] Dead Transitions using invariants and state equation in 937 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 119/1108 places, 3235/120329 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 76674 ms. Remains : 119/1108 places, 3235/120329 transitions.
Running random walk in product with property : StigmergyElection-PT-10b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s13 0) (EQ s24 1)), p1:(OR (EQ s54 0) (EQ s95 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5548 reset in 879 ms.
Product exploration explored 100000 steps with 5526 reset in 884 ms.
Computed a total of 8 stabilizing places and 29 stable transitions
Computed a total of 8 stabilizing places and 29 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 116 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 550 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-31 05:11:51] [INFO ] Flow matrix only has 3224 transitions (discarded 11 similar events)
[2024-05-31 05:11:51] [INFO ] Invariant cache hit.
[2024-05-31 05:11:52] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 05:11:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 05:11:52] [INFO ] After 727ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 05:11:52] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:11:57] [INFO ] After 4466ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 05:11:58] [INFO ] Deduced a trap composed of 20 places in 1121 ms of which 2 ms to minimize.
[2024-05-31 05:11:59] [INFO ] Deduced a trap composed of 21 places in 1120 ms of which 1 ms to minimize.
[2024-05-31 05:12:01] [INFO ] Deduced a trap composed of 23 places in 1397 ms of which 1 ms to minimize.
[2024-05-31 05:12:02] [INFO ] Deduced a trap composed of 25 places in 1212 ms of which 0 ms to minimize.
[2024-05-31 05:12:03] [INFO ] Deduced a trap composed of 23 places in 1019 ms of which 1 ms to minimize.
[2024-05-31 05:12:04] [INFO ] Deduced a trap composed of 19 places in 1006 ms of which 0 ms to minimize.
[2024-05-31 05:12:05] [INFO ] Deduced a trap composed of 19 places in 1011 ms of which 0 ms to minimize.
[2024-05-31 05:12:06] [INFO ] Deduced a trap composed of 21 places in 1080 ms of which 0 ms to minimize.
[2024-05-31 05:12:08] [INFO ] Deduced a trap composed of 20 places in 1079 ms of which 1 ms to minimize.
[2024-05-31 05:12:09] [INFO ] Deduced a trap composed of 21 places in 1078 ms of which 1 ms to minimize.
[2024-05-31 05:12:10] [INFO ] Deduced a trap composed of 19 places in 1039 ms of which 0 ms to minimize.
[2024-05-31 05:12:11] [INFO ] Deduced a trap composed of 19 places in 999 ms of which 1 ms to minimize.
[2024-05-31 05:12:11] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 13995 ms
[2024-05-31 05:12:11] [INFO ] After 18626ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 122 ms.
[2024-05-31 05:12:11] [INFO ] After 19723ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 3235/3235 transitions.
Graph (complete) has 1145 edges and 119 vertex of which 118 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 118 transition count 3214
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 1 with 38 rules applied. Total rules applied 59 place count 99 transition count 3195
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 72 place count 99 transition count 3182
Free-agglomeration rule applied 51 times.
Iterating global reduction 2 with 51 rules applied. Total rules applied 123 place count 99 transition count 3131
Reduce places removed 52 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 2 with 309 rules applied. Total rules applied 432 place count 47 transition count 2874
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 432 place count 47 transition count 2873
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 434 place count 46 transition count 2873
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 444 place count 36 transition count 2863
Iterating global reduction 3 with 10 rules applied. Total rules applied 454 place count 36 transition count 2863
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 3 with 511 rules applied. Total rules applied 965 place count 36 transition count 2352
Performed 10 Post agglomeration using F-continuation condition with reduction of 2267 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 4 with 21 rules applied. Total rules applied 986 place count 25 transition count 75
Drop transitions removed 10 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 4 with 52 rules applied. Total rules applied 1038 place count 25 transition count 23
Renaming transitions due to excessive name length > 1024 char.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1054 place count 15 transition count 17
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1055 place count 15 transition count 16
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 6 with 2 rules applied. Total rules applied 1057 place count 14 transition count 16
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1059 place count 14 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1060 place count 14 transition count 13
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1061 place count 13 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1062 place count 12 transition count 12
Applied a total of 1062 rules in 675 ms. Remains 12 /119 variables (removed 107) and now considering 12/3235 (removed 3223) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 675 ms. Remains : 12/119 places, 12/3235 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 12 rows 12 cols
[2024-05-31 05:12:12] [INFO ] Computed 4 invariants in 0 ms
[2024-05-31 05:12:12] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:12:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-31 05:12:12] [INFO ] After 4ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:12:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-31 05:12:12] [INFO ] After 2ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2024-05-31 05:12:12] [INFO ] After 24ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 139 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Support contains 2 out of 119 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 : 119/119 places, 3235/3235 transitions.
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 13 place count 119 transition count 3222
Applied a total of 13 rules in 806 ms. Remains 119 /119 variables (removed 0) and now considering 3222/3235 (removed 13) transitions.
[2024-05-31 05:12:13] [INFO ] Flow matrix only has 3211 transitions (discarded 11 similar events)
// Phase 1: matrix 3211 rows 119 cols
[2024-05-31 05:12:13] [INFO ] Computed 3 invariants in 31 ms
[2024-05-31 05:12:14] [INFO ] Implicit Places using invariants in 1337 ms returned []
[2024-05-31 05:12:14] [INFO ] Flow matrix only has 3211 transitions (discarded 11 similar events)
[2024-05-31 05:12:14] [INFO ] Invariant cache hit.
[2024-05-31 05:12:15] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:12:21] [INFO ] Implicit Places using invariants and state equation in 6224 ms returned []
Implicit Place search using SMT with State Equation took 7569 ms to find 0 implicit places.
[2024-05-31 05:12:21] [INFO ] Redundant transitions in 161 ms returned []
[2024-05-31 05:12:21] [INFO ] Flow matrix only has 3211 transitions (discarded 11 similar events)
[2024-05-31 05:12:21] [INFO ] Invariant cache hit.
[2024-05-31 05:12:22] [INFO ] Dead Transitions using invariants and state equation in 988 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 119/119 places, 3222/3235 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9537 ms. Remains : 119/119 places, 3222/3235 transitions.
Computed a total of 8 stabilizing places and 29 stable transitions
Computed a total of 8 stabilizing places and 29 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Incomplete random walk after 10000 steps, including 547 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 342887 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 342887 steps, saw 75468 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 05:12:25] [INFO ] Flow matrix only has 3211 transitions (discarded 11 similar events)
[2024-05-31 05:12:25] [INFO ] Invariant cache hit.
[2024-05-31 05:12:25] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:12:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 33 ms returned sat
[2024-05-31 05:12:26] [INFO ] After 792ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:12:26] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:12:30] [INFO ] After 4150ms SMT Verify possible using 1023 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 05:12:32] [INFO ] Deduced a trap composed of 22 places in 1220 ms of which 0 ms to minimize.
[2024-05-31 05:12:33] [INFO ] Deduced a trap composed of 19 places in 1031 ms of which 0 ms to minimize.
[2024-05-31 05:12:34] [INFO ] Deduced a trap composed of 19 places in 979 ms of which 0 ms to minimize.
[2024-05-31 05:12:35] [INFO ] Deduced a trap composed of 19 places in 1115 ms of which 0 ms to minimize.
[2024-05-31 05:12:36] [INFO ] Deduced a trap composed of 26 places in 1078 ms of which 0 ms to minimize.
[2024-05-31 05:12:37] [INFO ] Deduced a trap composed of 19 places in 1059 ms of which 1 ms to minimize.
[2024-05-31 05:12:37] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 6959 ms
[2024-05-31 05:12:37] [INFO ] After 11167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2024-05-31 05:12:38] [INFO ] After 12340ms 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 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 3222/3222 transitions.
Graph (complete) has 1122 edges and 119 vertex of which 118 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 118 transition count 3199
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 25 place count 116 transition count 3199
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 65 place count 96 transition count 3179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 96 transition count 3178
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 95 transition count 3177
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 95 transition count 3177
Free-agglomeration rule applied 51 times.
Iterating global reduction 3 with 51 rules applied. Total rules applied 119 place count 95 transition count 3126
Reduce places removed 52 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 513 transitions.
Iterating post reduction 3 with 565 rules applied. Total rules applied 684 place count 43 transition count 2613
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 684 place count 43 transition count 2612
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 686 place count 42 transition count 2612
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 696 place count 32 transition count 2602
Iterating global reduction 4 with 10 rules applied. Total rules applied 706 place count 32 transition count 2602
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 4 with 511 rules applied. Total rules applied 1217 place count 32 transition count 2091
Performed 10 Post agglomeration using F-continuation condition with reduction of 2028 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 5 with 22 rules applied. Total rules applied 1239 place count 20 transition count 53
Drop transitions removed 10 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 5 with 38 rules applied. Total rules applied 1277 place count 20 transition count 15
Renaming transitions due to excessive name length > 1024 char.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 19 rules applied. Total rules applied 1296 place count 8 transition count 8
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1297 place count 8 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1298 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1299 place count 6 transition count 6
Applied a total of 1299 rules in 720 ms. Remains 6 /119 variables (removed 113) and now considering 6/3222 (removed 3216) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 720 ms. Remains : 6/119 places, 6/3222 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
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 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Product exploration explored 100000 steps with 5501 reset in 906 ms.
Product exploration explored 100000 steps with 5534 reset in 880 ms.
Built C files in :
/tmp/ltsmin3799023497256089852
[2024-05-31 05:12:40] [INFO ] Too many transitions (3222) to apply POR reductions. Disabling POR matrices.
[2024-05-31 05:12:40] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3799023497256089852
Running compilation step : cd /tmp/ltsmin3799023497256089852;'/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/ltsmin3799023497256089852;'/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/ltsmin3799023497256089852;'/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 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 3222/3222 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 119 transition count 3220
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 117 transition count 3220
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 2 with 2 rules applied. Total rules applied 6 place count 116 transition count 3219
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 116 transition count 3218
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 8 place count 115 transition count 3217
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 115 transition count 3217
Applied a total of 9 rules in 512 ms. Remains 115 /119 variables (removed 4) and now considering 3217/3222 (removed 5) transitions.
[2024-05-31 05:12:44] [INFO ] Flow matrix only has 3206 transitions (discarded 11 similar events)
// Phase 1: matrix 3206 rows 115 cols
[2024-05-31 05:12:44] [INFO ] Computed 3 invariants in 25 ms
[2024-05-31 05:12:45] [INFO ] Implicit Places using invariants in 1396 ms returned []
[2024-05-31 05:12:45] [INFO ] Flow matrix only has 3206 transitions (discarded 11 similar events)
[2024-05-31 05:12:45] [INFO ] Invariant cache hit.
[2024-05-31 05:12:46] [INFO ] State equation strengthened by 1023 read => feed constraints.
[2024-05-31 05:12:51] [INFO ] Implicit Places using invariants and state equation in 6096 ms returned []
Implicit Place search using SMT with State Equation took 7494 ms to find 0 implicit places.
[2024-05-31 05:12:52] [INFO ] Redundant transitions in 155 ms returned []
[2024-05-31 05:12:52] [INFO ] Flow matrix only has 3206 transitions (discarded 11 similar events)
[2024-05-31 05:12:52] [INFO ] Invariant cache hit.
[2024-05-31 05:12:53] [INFO ] Dead Transitions using invariants and state equation in 1011 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/119 places, 3217/3222 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9187 ms. Remains : 115/119 places, 3217/3222 transitions.
Built C files in :
/tmp/ltsmin9634980982411494457
[2024-05-31 05:12:53] [INFO ] Too many transitions (3217) to apply POR reductions. Disabling POR matrices.
[2024-05-31 05:12:53] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9634980982411494457
Running compilation step : cd /tmp/ltsmin9634980982411494457;'/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/ltsmin9634980982411494457;'/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/ltsmin9634980982411494457;'/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 05:13:06] [INFO ] Flatten gal took : 663 ms
[2024-05-31 05:13:06] [INFO ] Flatten gal took : 365 ms
[2024-05-31 05:13:06] [INFO ] Time to serialize gal into /tmp/LTL2574925593103445738.gal : 44 ms
[2024-05-31 05:13:06] [INFO ] Time to serialize properties into /tmp/LTL11304659916957095347.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/LTL2574925593103445738.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12360701412366259622.hoa' '-atoms' '/tmp/LTL11304659916957095347.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/LTL11304659916957095347.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12360701412366259622.hoa
Detected timeout of ITS tools.
[2024-05-31 05:13:32] [INFO ] Flatten gal took : 597 ms
[2024-05-31 05:13:33] [INFO ] Flatten gal took : 360 ms
[2024-05-31 05:13:33] [INFO ] Time to serialize gal into /tmp/LTL6747244747510467609.gal : 44 ms
[2024-05-31 05:13:33] [INFO ] Time to serialize properties into /tmp/LTL1631781695269707380.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/LTL6747244747510467609.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1631781695269707380.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
Checking formula 0 : !((X(F((F("((p137==0)||(p281==1))"))&&(X(G("((p648==0)||(p1108==1))")))))))
Formula 0 simplified : XG(G!"((p137==0)||(p281==1))" | XF!"((p648==0)||(p1108==1))")
Detected timeout of ITS tools.
[2024-05-31 05:13:48] [INFO ] Flatten gal took : 606 ms
[2024-05-31 05:13:48] [INFO ] Applying decomposition
[2024-05-31 05:13:49] [INFO ] Flatten gal took : 388 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/graph12885733791017154416.txt' '-o' '/tmp/graph12885733791017154416.bin' '-w' '/tmp/graph12885733791017154416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12885733791017154416.bin' '-l' '-1' '-v' '-w' '/tmp/graph12885733791017154416.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:13:50] [INFO ] Decomposing Gal with order
[2024-05-31 05:13:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:13:50] [INFO ] Removed a total of 30799 redundant transitions.
[2024-05-31 05:13:51] [INFO ] Flatten gal took : 493 ms
[2024-05-31 05:13:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 114 ms.
[2024-05-31 05:13:51] [INFO ] Time to serialize gal into /tmp/LTL1656623011791045517.gal : 21 ms
[2024-05-31 05:13:51] [INFO ] Time to serialize properties into /tmp/LTL1968424411774197978.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/LTL1656623011791045517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1968424411774197978.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...254
Read 1 LTL properties
Checking formula 0 : !((X(F((F("((i0.u3.p137==0)||(i3.u9.p281==1))"))&&(X(G("((u18.p648==0)||(i3.u30.p1108==1))")))))))
Formula 0 simplified : XG(G!"((i0.u3.p137==0)||(i3.u9.p281==1))" | XF!"((u18.p648==0)||(i3.u30.p1108==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10600269613425652113
[2024-05-31 05:14:06] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10600269613425652113
Running compilation step : cd /tmp/ltsmin10600269613425652113;'/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/ltsmin10600269613425652113;'/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/ltsmin10600269613425652113;'/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-10b-LTLCardinality-02 finished in 216429 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)||G(F(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' '!(G((F(p0)&&F(G(p1)))))'
[2024-05-31 05:14:24] [INFO ] Flatten gal took : 13796 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2466791499306457624
[2024-05-31 05:14:35] [INFO ] Too many transitions (120329) to apply POR reductions. Disabling POR matrices.
[2024-05-31 05:14:38] [INFO ] Built C files in 2855ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2466791499306457624
Running compilation step : cd /tmp/ltsmin2466791499306457624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 05:14:47] [INFO ] Applying decomposition
[2024-05-31 05:15:01] [INFO ] Flatten gal took : 13506 ms

BK_STOP 1717132572543

--------------------
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-10b"
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-10b, 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-171690556100242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-10b.tgz
mv StigmergyElection-PT-10b 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 ;