Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r241-tall-171649628200152.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 LamportFastMutEx-COL-7, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628200152
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.5K Apr 13 07:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 13 07:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 13 07:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 13 07:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 07:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 13 07:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 13 07:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 13 07:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 43K May 18 16:42 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 LamportFastMutEx-COL-7-LTLCardinality-00
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-01
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-02
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-03
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-04
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-05
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-06
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-07
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-08
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-09
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-10
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-11
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-12
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-13
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-14
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716554793979

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=LamportFastMutEx-COL-7
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2024-05-24 12:46:35] [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]
[2024-05-24 12:46:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 12:46:35] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-24 12:46:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-24 12:46:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 675 ms
[2024-05-24 12:46:36] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 264 PT places and 672.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2024-05-24 12:46:36] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2024-05-24 12:46:36] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 7 formulas.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 1964 steps, including 0 resets, run visited all 19 properties in 21 ms. (steps per millisecond=93 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-24 12:46:36] [INFO ] Flatten gal took : 12 ms
[2024-05-24 12:46:36] [INFO ] Flatten gal took : 3 ms
Domain [pid(8), pid(8)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-24 12:46:36] [INFO ] Unfolded HLPN to a Petri net with 264 places and 536 transitions 2352 arcs in 25 ms.
[2024-05-24 12:46:36] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 74 transitions.
Support contains 175 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 18 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:46:36] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2024-05-24 12:46:36] [INFO ] Computed 65 invariants in 16 ms
[2024-05-24 12:46:36] [INFO ] Implicit Places using invariants in 256 ms returned []
[2024-05-24 12:46:36] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:36] [INFO ] Invariant cache hit.
[2024-05-24 12:46:36] [INFO ] State equation strengthened by 91 read => feed constraints.
[2024-05-24 12:46:37] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2024-05-24 12:46:37] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:37] [INFO ] Invariant cache hit.
[2024-05-24 12:46:37] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 738 ms. Remains : 219/219 places, 462/462 transitions.
Support contains 175 out of 219 places after structural reductions.
[2024-05-24 12:46:37] [INFO ] Flatten gal took : 43 ms
[2024-05-24 12:46:37] [INFO ] Flatten gal took : 38 ms
[2024-05-24 12:46:37] [INFO ] Input system was already deterministic with 462 transitions.
Finished random walk after 661 steps, including 0 resets, run visited all 18 properties in 39 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X((p0&&(G(X(!(p0 U p1)))||p1))))))'
Support contains 70 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 27 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:46:37] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:37] [INFO ] Invariant cache hit.
[2024-05-24 12:46:37] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-24 12:46:37] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:37] [INFO ] Invariant cache hit.
[2024-05-24 12:46:38] [INFO ] State equation strengthened by 91 read => feed constraints.
[2024-05-24 12:46:38] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2024-05-24 12:46:38] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-24 12:46:38] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:38] [INFO ] Invariant cache hit.
[2024-05-24 12:46:38] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 651 ms. Remains : 219/219 places, 462/462 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 215 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s135 s136 s137 s138 s139 s140 s141) (ADD s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s158 s159 s160 s161 ...], 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 5654 reset in 470 ms.
Product exploration explored 100000 steps with 5610 reset in 439 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 7 factoid took 219 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 76 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 327 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Support contains 70 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 22 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:46:40] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:40] [INFO ] Invariant cache hit.
[2024-05-24 12:46:40] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-24 12:46:40] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:40] [INFO ] Invariant cache hit.
[2024-05-24 12:46:40] [INFO ] State equation strengthened by 91 read => feed constraints.
[2024-05-24 12:46:40] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2024-05-24 12:46:40] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 12:46:40] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:40] [INFO ] Invariant cache hit.
[2024-05-24 12:46:41] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 606 ms. Remains : 219/219 places, 462/462 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 7 factoid took 170 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Finished random walk after 27 steps, including 0 resets, run visited all 4 properties in 7 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 309 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 5606 reset in 370 ms.
Product exploration explored 100000 steps with 5660 reset in 389 ms.
Built C files in :
/tmp/ltsmin15681499378716186606
[2024-05-24 12:46:42] [INFO ] Computing symmetric may disable matrix : 462 transitions.
[2024-05-24 12:46:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:46:42] [INFO ] Computing symmetric may enable matrix : 462 transitions.
[2024-05-24 12:46:42] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:46:42] [INFO ] Computing Do-Not-Accords matrix : 462 transitions.
[2024-05-24 12:46:42] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:46:43] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15681499378716186606
Running compilation step : cd /tmp/ltsmin15681499378716186606;'/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'
Compilation finished in 1066 ms.
Running link step : cd /tmp/ltsmin15681499378716186606;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin15681499378716186606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9734638732781141901.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 70 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 17 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:46:57] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:58] [INFO ] Invariant cache hit.
[2024-05-24 12:46:58] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-24 12:46:58] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:58] [INFO ] Invariant cache hit.
[2024-05-24 12:46:58] [INFO ] State equation strengthened by 91 read => feed constraints.
[2024-05-24 12:46:58] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2024-05-24 12:46:58] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 12:46:58] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:46:58] [INFO ] Invariant cache hit.
[2024-05-24 12:46:58] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 568 ms. Remains : 219/219 places, 462/462 transitions.
Built C files in :
/tmp/ltsmin16079729674326692982
[2024-05-24 12:46:58] [INFO ] Computing symmetric may disable matrix : 462 transitions.
[2024-05-24 12:46:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:46:58] [INFO ] Computing symmetric may enable matrix : 462 transitions.
[2024-05-24 12:46:58] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:46:58] [INFO ] Computing Do-Not-Accords matrix : 462 transitions.
[2024-05-24 12:46:58] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:46:58] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16079729674326692982
Running compilation step : cd /tmp/ltsmin16079729674326692982;'/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'
Compilation finished in 946 ms.
Running link step : cd /tmp/ltsmin16079729674326692982;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin16079729674326692982;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased44572230080220461.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 12:47:13] [INFO ] Flatten gal took : 28 ms
[2024-05-24 12:47:13] [INFO ] Flatten gal took : 28 ms
[2024-05-24 12:47:13] [INFO ] Time to serialize gal into /tmp/LTL2736115460060106719.gal : 4 ms
[2024-05-24 12:47:13] [INFO ] Time to serialize properties into /tmp/LTL5712713319824121499.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/LTL2736115460060106719.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8707045248833608790.hoa' '-atoms' '/tmp/LTL5712713319824121499.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/LTL5712713319824121499.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8707045248833608790.hoa
Detected timeout of ITS tools.
[2024-05-24 12:47:28] [INFO ] Flatten gal took : 22 ms
[2024-05-24 12:47:28] [INFO ] Flatten gal took : 21 ms
[2024-05-24 12:47:28] [INFO ] Time to serialize gal into /tmp/LTL16922195692251356169.gal : 3 ms
[2024-05-24 12:47:28] [INFO ] Time to serialize properties into /tmp/LTL13712024801948152330.ltl : 9 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/LTL16922195692251356169.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13712024801948152330.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(X(("((((P_await_13_1+P_await_13_2)+(P_await_13_3+P_await_13_4))+((P_await_13_5+P_await_13_6)+P_await_13_7))<=((((((P_done_9+P_d...1809
Formula 0 simplified : FG((!"((((P_await_13_1+P_await_13_2)+(P_await_13_3+P_await_13_4))+((P_await_13_5+P_await_13_6)+P_await_13_7))<=((((((P_done_9+P_done...1793
Detected timeout of ITS tools.
[2024-05-24 12:47:44] [INFO ] Flatten gal took : 22 ms
[2024-05-24 12:47:44] [INFO ] Applying decomposition
[2024-05-24 12:47:44] [INFO ] Flatten gal took : 19 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/graph17063380280547062163.txt' '-o' '/tmp/graph17063380280547062163.bin' '-w' '/tmp/graph17063380280547062163.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17063380280547062163.bin' '-l' '-1' '-v' '-w' '/tmp/graph17063380280547062163.weights' '-q' '0' '-e' '0.001'
[2024-05-24 12:47:44] [INFO ] Decomposing Gal with order
[2024-05-24 12:47:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 12:47:44] [INFO ] Removed a total of 313 redundant transitions.
[2024-05-24 12:47:44] [INFO ] Flatten gal took : 144 ms
[2024-05-24 12:47:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 22 ms.
[2024-05-24 12:47:44] [INFO ] Time to serialize gal into /tmp/LTL2740036472375141096.gal : 5 ms
[2024-05-24 12:47:44] [INFO ] Time to serialize properties into /tmp/LTL10932027490669001245.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/LTL2740036472375141096.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10932027490669001245.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(X(("((((gu15.P_await_13_1+gu15.P_await_13_2)+(gu15.P_await_13_3+gu15.P_await_13_4))+((gu15.P_await_13_5+gu15.P_await_13_6)+gu15...2705
Formula 0 simplified : FG((!"((((gi0.gi1.gu5.P_ify0_4_1+gi0.gi1.gu5.P_ify0_4_2)+(gi0.gi1.gu5.P_ify0_4_3+gi0.gi1.gu5.P_ify0_4_4))+((gi0.gi1.gu5.P_ify0_4_5+g...2689
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1779807478210248996
[2024-05-24 12:47:59] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1779807478210248996
Running compilation step : cd /tmp/ltsmin1779807478210248996;'/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'
Compilation finished in 668 ms.
Running link step : cd /tmp/ltsmin1779807478210248996;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin1779807478210248996;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(X(((LTLAPp0==true)&&([](X(!((LTLAPp0==true) U (LTLAPp1==true))))||(LTLAPp1==true))))))' '--buchi-type=spotba'
LTSmin run took 1572 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-01 finished in 84042 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 14 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 455
Applied a total of 14 rules in 32 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2024-05-24 12:48:01] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2024-05-24 12:48:01] [INFO ] Computed 65 invariants in 3 ms
[2024-05-24 12:48:01] [INFO ] Implicit Places using invariants in 147 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 150 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 205/219 places, 455/462 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 205 transition count 448
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 198 transition count 448
Applied a total of 14 rules in 16 ms. Remains 198 /205 variables (removed 7) and now considering 448/455 (removed 7) transitions.
[2024-05-24 12:48:02] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2024-05-24 12:48:02] [INFO ] Computed 58 invariants in 2 ms
[2024-05-24 12:48:02] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-24 12:48:02] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2024-05-24 12:48:02] [INFO ] Invariant cache hit.
[2024-05-24 12:48:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-24 12:48:02] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/219 places, 448/462 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 606 ms. Remains : 198/219 places, 448/462 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s191 s192 s193 s194 s195 s196 s197) (ADD s0 s1 s2 s3 s4 s5 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 255 ms.
Stack based approach found an accepted trace after 353 steps with 0 reset with depth 354 and stack size 354 in 2 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-02 finished in 914 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 49 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 455
Applied a total of 14 rules in 17 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2024-05-24 12:48:02] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2024-05-24 12:48:02] [INFO ] Computed 65 invariants in 2 ms
[2024-05-24 12:48:02] [INFO ] Implicit Places using invariants in 135 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 136 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 205/219 places, 455/462 transitions.
Applied a total of 0 rules in 8 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 163 ms. Remains : 205/219 places, 455/462 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s128 s129 s130 s131 s132 s133 s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1835 reset in 291 ms.
Product exploration explored 100000 steps with 1886 reset in 305 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 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 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
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 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 49 out of 205 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 7 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
[2024-05-24 12:48:04] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2024-05-24 12:48:04] [INFO ] Computed 58 invariants in 1 ms
[2024-05-24 12:48:04] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-24 12:48:04] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2024-05-24 12:48:04] [INFO ] Invariant cache hit.
[2024-05-24 12:48:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-24 12:48:04] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2024-05-24 12:48:04] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 12:48:04] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2024-05-24 12:48:04] [INFO ] Invariant cache hit.
[2024-05-24 12:48:04] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 555 ms. Remains : 205/205 places, 455/455 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 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 88 ms :[(NOT p0), (NOT p0)]
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1834 reset in 294 ms.
Product exploration explored 100000 steps with 1837 reset in 299 ms.
Built C files in :
/tmp/ltsmin13013030429000651186
[2024-05-24 12:48:05] [INFO ] Computing symmetric may disable matrix : 455 transitions.
[2024-05-24 12:48:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:48:05] [INFO ] Computing symmetric may enable matrix : 455 transitions.
[2024-05-24 12:48:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:48:05] [INFO ] Computing Do-Not-Accords matrix : 455 transitions.
[2024-05-24 12:48:05] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:48:05] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13013030429000651186
Running compilation step : cd /tmp/ltsmin13013030429000651186;'/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'
Compilation finished in 892 ms.
Running link step : cd /tmp/ltsmin13013030429000651186;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13013030429000651186;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8428355752135667519.hoa' '--buchi-type=spotba'
LTSmin run took 2323 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-04 finished in 6281 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||X(X(G(p1))))))'
Support contains 63 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:48:09] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2024-05-24 12:48:09] [INFO ] Computed 65 invariants in 3 ms
[2024-05-24 12:48:09] [INFO ] Implicit Places using invariants in 121 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 126 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 1 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(LEQ (ADD s65 s66 s67 s68 s69 s70 s71) (ADD s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 289 ms.
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 17 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LamportFastMutEx-COL-7-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-05 finished in 913 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 U p1))||((p0 U p1)&&F(p2)))))'
Support contains 28 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 4 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:48:09] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:48:09] [INFO ] Invariant cache hit.
[2024-05-24 12:48:10] [INFO ] Implicit Places using invariants in 158 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 172 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 1 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 179 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 248 ms :[(NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(LEQ (ADD s58 s59 s60 s61 s62 s63 s64) (ADD s65 s66 s67 s68 s69 s70 s71)), p0:(AND (LEQ 1 (ADD s72 s73 s74 s75 s76 s77 s78)) (LEQ (ADD s58 s59 s60 s61 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 304 ms.
Product exploration explored 100000 steps with 50000 reset in 305 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))), true, (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 19 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LamportFastMutEx-COL-7-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-07 finished in 1082 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(((G(p0) U p1)||F(p2))))'
Support contains 70 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 455
Applied a total of 14 rules in 15 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2024-05-24 12:48:11] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2024-05-24 12:48:11] [INFO ] Computed 65 invariants in 2 ms
[2024-05-24 12:48:11] [INFO ] Implicit Places using invariants in 127 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 128 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 205/219 places, 455/462 transitions.
Applied a total of 0 rules in 7 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 150 ms. Remains : 205/219 places, 455/462 transitions.
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT 3 (ADD s58 s59 s60 s61 s62 s63 s64)), p0:(GT 2 (ADD s72 s73 s74 s75 s76 s77 s78)), p2:(LEQ (ADD s37 s38 s39 s40 s41 s42 s43) (ADD s128 s129 s130 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 369 reset in 257 ms.
Product exploration explored 100000 steps with 380 reset in 299 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT p2)), (X (AND p0 (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2)))))]
Knowledge based reduction with 9 factoid took 300 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :4
Finished Best-First random walk after 176 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=176 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT p2)), (X (AND p0 (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT p2)), (F (AND p0 (NOT p2) (NOT p1)))]
Knowledge based reduction with 9 factoid took 435 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Support contains 70 out of 205 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 14 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
[2024-05-24 12:48:13] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2024-05-24 12:48:13] [INFO ] Computed 58 invariants in 2 ms
[2024-05-24 12:48:13] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-05-24 12:48:13] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2024-05-24 12:48:13] [INFO ] Invariant cache hit.
[2024-05-24 12:48:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-24 12:48:13] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2024-05-24 12:48:13] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 12:48:13] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2024-05-24 12:48:13] [INFO ] Invariant cache hit.
[2024-05-24 12:48:13] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 561 ms. Remains : 205/205 places, 455/455 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2)))))]
Knowledge based reduction with 9 factoid took 217 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :4
Finished Best-First random walk after 383 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=191 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT p2)), (F (AND p0 (NOT p2) (NOT p1)))]
Knowledge based reduction with 9 factoid took 368 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 426 reset in 427 ms.
Product exploration explored 100000 steps with 395 reset in 436 ms.
Built C files in :
/tmp/ltsmin4915722620618805621
[2024-05-24 12:48:15] [INFO ] Computing symmetric may disable matrix : 455 transitions.
[2024-05-24 12:48:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:48:15] [INFO ] Computing symmetric may enable matrix : 455 transitions.
[2024-05-24 12:48:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:48:15] [INFO ] Computing Do-Not-Accords matrix : 455 transitions.
[2024-05-24 12:48:15] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 12:48:15] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4915722620618805621
Running compilation step : cd /tmp/ltsmin4915722620618805621;'/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'
Compilation finished in 916 ms.
Running link step : cd /tmp/ltsmin4915722620618805621;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin4915722620618805621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8375612902200056405.hoa' '--buchi-type=spotba'
LTSmin run took 3310 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-10 finished in 9138 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0 U X(p1)))||G((!p1&&X(p0))))))'
Support contains 21 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:48:20] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2024-05-24 12:48:20] [INFO ] Computed 65 invariants in 2 ms
[2024-05-24 12:48:20] [INFO ] Implicit Places using invariants in 134 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 135 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 139 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) p1), acceptance={1} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s0 s1 s2 s3 s4 s5 s6) (ADD s44 s45 s46 s47 s48 s49 s50)), p1:(LEQ (ADD s205 s206 s207 s208 s209 s210 s211) 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33287 reset in 360 ms.
Product exploration explored 100000 steps with 33260 reset in 351 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (OR (NOT p0) p1)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (OR (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 105 ms. Reduced automaton from 3 states, 11 edges and 2 AP (stutter sensitive) to 3 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 5) seen :3
Finished Best-First random walk after 296 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=148 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (OR (NOT p0) p1)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (OR (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (AND p1 p0)), (F (AND (NOT p1) p0)), (F p0), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 11 factoid took 204 ms. Reduced automaton from 3 states, 11 edges and 2 AP (stutter sensitive) to 3 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 21 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:48:22] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2024-05-24 12:48:22] [INFO ] Computed 58 invariants in 3 ms
[2024-05-24 12:48:22] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-24 12:48:22] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:48:22] [INFO ] Invariant cache hit.
[2024-05-24 12:48:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-24 12:48:22] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2024-05-24 12:48:22] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:48:22] [INFO ] Invariant cache hit.
[2024-05-24 12:48:22] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 534 ms. Remains : 212/212 places, 462/462 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (OR p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (X (NOT p0))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 93 ms. Reduced automaton from 3 states, 11 edges and 2 AP (stutter sensitive) to 3 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1293 steps, including 0 resets, run visited all 5 properties in 33 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (OR p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (X (NOT p0))), (X (X (OR p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (AND p1 p0)), (F (AND (NOT p1) p0)), (F p0), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 11 factoid took 215 ms. Reduced automaton from 3 states, 11 edges and 2 AP (stutter sensitive) to 3 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 33390 reset in 307 ms.
Product exploration explored 100000 steps with 33339 reset in 314 ms.
Built C files in :
/tmp/ltsmin8065733099706434545
[2024-05-24 12:48:24] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8065733099706434545
Running compilation step : cd /tmp/ltsmin8065733099706434545;'/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'
Compilation finished in 657 ms.
Running link step : cd /tmp/ltsmin8065733099706434545;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8065733099706434545;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10812108904753472643.hoa' '--buchi-type=spotba'
LTSmin run took 280 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-11 finished in 4931 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((X(p1)||p0))))))'
Support contains 56 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2024-05-24 12:48:25] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2024-05-24 12:48:25] [INFO ] Computed 65 invariants in 2 ms
[2024-05-24 12:48:25] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-24 12:48:25] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:48:25] [INFO ] Invariant cache hit.
[2024-05-24 12:48:25] [INFO ] State equation strengthened by 91 read => feed constraints.
[2024-05-24 12:48:25] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2024-05-24 12:48:25] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2024-05-24 12:48:25] [INFO ] Invariant cache hit.
[2024-05-24 12:48:25] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 538 ms. Remains : 219/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p1:(GT 1 (ADD s135 s136 s137 s138 s139 s140 s141)), p0:(OR (GT (ADD s135 s136 s137 s138 s139 s140 s141) 1) (GT 1 (ADD s142 s143 s144 s145 s146 s147 s148 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 1 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-12 finished in 738 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 21 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 455
Applied a total of 14 rules in 9 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2024-05-24 12:48:25] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2024-05-24 12:48:25] [INFO ] Computed 65 invariants in 2 ms
[2024-05-24 12:48:25] [INFO ] Implicit Places using invariants in 142 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 157 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 205/219 places, 455/462 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 205 transition count 448
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 198 transition count 448
Applied a total of 14 rules in 8 ms. Remains 198 /205 variables (removed 7) and now considering 448/455 (removed 7) transitions.
[2024-05-24 12:48:25] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2024-05-24 12:48:26] [INFO ] Computed 58 invariants in 1 ms
[2024-05-24 12:48:26] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-24 12:48:26] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2024-05-24 12:48:26] [INFO ] Invariant cache hit.
[2024-05-24 12:48:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-24 12:48:26] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/219 places, 448/462 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 569 ms. Remains : 198/219 places, 448/462 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-14 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:(LEQ (ADD s65 s66 s67 s68 s69 s70 s71) (ADD s44 s45 s46 s47 s48 s49 s50)), p1:(LEQ 3 (ADD s51 s52 s53 s54 s55 s56 s57))], 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 0 reset in 228 ms.
Stack based approach found an accepted trace after 501 steps with 0 reset with depth 502 and stack size 502 in 1 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-14 finished in 918 ms.
All properties solved by simple procedures.
Total runtime 111328 ms.

BK_STOP 1716554907784

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="LamportFastMutEx-COL-7"
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 LamportFastMutEx-COL-7, 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 r241-tall-171649628200152"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-7.tgz
mv LamportFastMutEx-COL-7 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 ;