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.r373-tall-171683788900287.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldPPPs-PT-020B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788900287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 11:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 13 11:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 11:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 13 11:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 349K 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 ShieldPPPs-PT-020B-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-020B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716971881361

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=ShieldPPPs-PT-020B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 08:38:03] [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]
[2024-05-29 08:38:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 08:38:03] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2024-05-29 08:38:03] [INFO ] Transformed 1363 places.
[2024-05-29 08:38:03] [INFO ] Transformed 1263 transitions.
[2024-05-29 08:38:03] [INFO ] Found NUPN structural information;
[2024-05-29 08:38:03] [INFO ] Parsed PT model containing 1363 places and 1263 transitions and 3486 arcs in 238 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 1363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1363/1363 places, 1263/1263 transitions.
Discarding 134 places :
Symmetric choice reduction at 0 with 134 rule applications. Total rules 134 place count 1229 transition count 1129
Iterating global reduction 0 with 134 rules applied. Total rules applied 268 place count 1229 transition count 1129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 269 place count 1228 transition count 1128
Iterating global reduction 0 with 1 rules applied. Total rules applied 270 place count 1228 transition count 1128
Applied a total of 270 rules in 332 ms. Remains 1228 /1363 variables (removed 135) and now considering 1128/1263 (removed 135) transitions.
// Phase 1: matrix 1128 rows 1228 cols
[2024-05-29 08:38:03] [INFO ] Computed 221 invariants in 30 ms
[2024-05-29 08:38:07] [INFO ] Implicit Places using invariants in 3056 ms returned []
[2024-05-29 08:38:07] [INFO ] Invariant cache hit.
[2024-05-29 08:38:10] [INFO ] Implicit Places using invariants and state equation in 3952 ms returned []
Implicit Place search using SMT with State Equation took 7040 ms to find 0 implicit places.
[2024-05-29 08:38:10] [INFO ] Invariant cache hit.
[2024-05-29 08:38:11] [INFO ] Dead Transitions using invariants and state equation in 652 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1228/1363 places, 1128/1263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8031 ms. Remains : 1228/1363 places, 1128/1263 transitions.
Support contains 45 out of 1228 places after structural reductions.
[2024-05-29 08:38:11] [INFO ] Flatten gal took : 105 ms
[2024-05-29 08:38:11] [INFO ] Flatten gal took : 59 ms
[2024-05-29 08:38:12] [INFO ] Input system was already deterministic with 1128 transitions.
Finished random walk after 9661 steps, including 3 resets, run visited all 25 properties in 396 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 242 stabilizing places and 242 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((G(!p0)||(!p0&&(G(p0)||F(p1)))))))'
Support contains 4 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1223 transition count 1123
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1223 transition count 1123
Applied a total of 10 rules in 80 ms. Remains 1223 /1228 variables (removed 5) and now considering 1123/1128 (removed 5) transitions.
// Phase 1: matrix 1123 rows 1223 cols
[2024-05-29 08:38:13] [INFO ] Computed 221 invariants in 14 ms
[2024-05-29 08:38:13] [INFO ] Implicit Places using invariants in 420 ms returned []
[2024-05-29 08:38:13] [INFO ] Invariant cache hit.
[2024-05-29 08:38:14] [INFO ] Implicit Places using invariants and state equation in 1102 ms returned []
Implicit Place search using SMT with State Equation took 1526 ms to find 0 implicit places.
[2024-05-29 08:38:14] [INFO ] Invariant cache hit.
[2024-05-29 08:38:15] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1228 places, 1123/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2227 ms. Remains : 1223/1228 places, 1123/1128 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 337 ms :[true, (NOT p1), p0, (AND (NOT p1) p0), p0, p0]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(OR (EQ s982 0) (EQ s757 1)), p0:(OR (EQ s325 0) (EQ s120 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-00 finished in 2642 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 p1))||G(p0)))'
Support contains 4 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1223 transition count 1123
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1223 transition count 1123
Applied a total of 10 rules in 57 ms. Remains 1223 /1228 variables (removed 5) and now considering 1123/1128 (removed 5) transitions.
// Phase 1: matrix 1123 rows 1223 cols
[2024-05-29 08:38:15] [INFO ] Computed 221 invariants in 9 ms
[2024-05-29 08:38:16] [INFO ] Implicit Places using invariants in 446 ms returned []
[2024-05-29 08:38:16] [INFO ] Invariant cache hit.
[2024-05-29 08:38:17] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned []
Implicit Place search using SMT with State Equation took 1512 ms to find 0 implicit places.
[2024-05-29 08:38:17] [INFO ] Invariant cache hit.
[2024-05-29 08:38:17] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1228 places, 1123/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2200 ms. Remains : 1223/1228 places, 1123/1128 transitions.
Stuttering acceptance computed with spot in 170 ms :[true, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (EQ s896 0) (EQ s479 1)), p1:(OR (EQ s393 0) (EQ s811 1))], 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]]
Entered a terminal (fully accepting) state of product in 802 steps with 0 reset in 17 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-01 finished in 2410 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(p1) U (G((X(p1)||G(!p2)))||(!p0&&(X(p1)||G(!p2))))))))'
Support contains 4 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1222 transition count 1122
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1222 transition count 1122
Applied a total of 12 rules in 71 ms. Remains 1222 /1228 variables (removed 6) and now considering 1122/1128 (removed 6) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2024-05-29 08:38:18] [INFO ] Computed 221 invariants in 11 ms
[2024-05-29 08:38:18] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-29 08:38:18] [INFO ] Invariant cache hit.
[2024-05-29 08:38:19] [INFO ] Implicit Places using invariants and state equation in 1085 ms returned []
Implicit Place search using SMT with State Equation took 1503 ms to find 0 implicit places.
[2024-05-29 08:38:19] [INFO ] Invariant cache hit.
[2024-05-29 08:38:20] [INFO ] Dead Transitions using invariants and state equation in 603 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1228 places, 1122/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2179 ms. Remains : 1222/1228 places, 1122/1128 transitions.
Stuttering acceptance computed with spot in 222 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2), (AND p2 (NOT p1)), p2]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=p2, acceptance={} source=5 dest: 0}, { cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(NEQ s71 1), p0:(EQ s979 1), p2:(OR (EQ s1057 0) (EQ s31 1))], 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 567 ms.
Product exploration explored 100000 steps with 33333 reset in 481 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (X p1)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 695 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-020B-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-03 finished in 4191 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((F(p0)&&F(G(!p1))))||G((p2 U p3)))))'
Support contains 5 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1227 transition count 986
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1086 transition count 986
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 282 place count 1086 transition count 886
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 482 place count 986 transition count 886
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 487 place count 981 transition count 881
Iterating global reduction 2 with 5 rules applied. Total rules applied 492 place count 981 transition count 881
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 492 place count 981 transition count 879
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 496 place count 979 transition count 879
Performed 351 Post agglomeration using F-continuation condition.Transition count delta: 351
Deduced a syphon composed of 351 places in 1 ms
Reduce places removed 351 places and 0 transitions.
Iterating global reduction 2 with 702 rules applied. Total rules applied 1198 place count 628 transition count 528
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1200 place count 626 transition count 526
Applied a total of 1200 rules in 242 ms. Remains 626 /1228 variables (removed 602) and now considering 526/1128 (removed 602) transitions.
// Phase 1: matrix 526 rows 626 cols
[2024-05-29 08:38:22] [INFO ] Computed 221 invariants in 2 ms
[2024-05-29 08:38:22] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-29 08:38:22] [INFO ] Invariant cache hit.
[2024-05-29 08:38:23] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 883 ms to find 0 implicit places.
[2024-05-29 08:38:23] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-29 08:38:23] [INFO ] Invariant cache hit.
[2024-05-29 08:38:23] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/1228 places, 526/1128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1431 ms. Remains : 626/1228 places, 526/1128 transitions.
Stuttering acceptance computed with spot in 391 ms :[(OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) p1 p2), acceptance={} source=0 dest: 4}], [{ cond=(OR (AND (NOT p0) p3) (AND (NOT p0) p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={0, 1} source=2 dest: 2}], [{ cond=(OR (AND p3 (NOT p1)) (AND (NOT p1) p2)), acceptance={} source=3 dest: 3}, { cond=(OR (AND p3 p1) (AND p1 p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={1} source=3 dest: 4}, { cond=(AND (NOT p3) p1 p2), acceptance={0, 1} source=3 dest: 4}], [{ cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={1} source=4 dest: 3}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p3) p1 p2), acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s558 1), p3:(OR (EQ s374 0) (EQ s345 1)), p2:(EQ s104 1), p1:(NEQ s28 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 154 reset in 630 ms.
Product exploration explored 100000 steps with 144 reset in 738 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/626 stabilizing places and 4/526 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p3 (NOT p2) p1), (X (NOT (AND (NOT p3) p1 p2))), (X (NOT (OR (AND p3 (NOT p1)) (AND (NOT p1) p2)))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (NOT (AND (NOT p3) (NOT p1) p2))), (X (NOT (AND (NOT p3) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p3) p1 p2)))), (X (X (NOT (OR (AND p3 (NOT p1)) (AND (NOT p1) p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) (NOT p1) p2)))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p2))))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p3) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (OR (AND p3 p1) (AND p1 p2))), (X (NOT (OR (AND p3 p1) (AND p1 p2)))), (X (OR (AND (NOT p0) p3) (AND (NOT p0) p2))), (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X (AND (NOT p3) p1 (NOT p2))), (X (NOT (AND (NOT p3) p1 (NOT p2)))), (X (X (AND (NOT p0) (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (OR (AND p3 p1) (AND p1 p2)))), (X (X (NOT (OR (AND p3 p1) (AND p1 p2))))), (X (X (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2))))), (X (X (AND (NOT p3) p1 (NOT p2)))), (X (X (NOT (AND (NOT p3) p1 (NOT p2)))))]
Knowledge based reduction with 12 factoid took 685 ms. Reduced automaton from 5 states, 20 edges and 4 AP (stutter insensitive) to 5 states, 20 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 201 ms :[(OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-29 08:38:26] [INFO ] Invariant cache hit.
[2024-05-29 08:38:26] [INFO ] After 246ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-29 08:38:27] [INFO ] [Nat]Absence check using 221 positive place invariants in 112 ms returned sat
[2024-05-29 08:38:27] [INFO ] After 324ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-29 08:38:27] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 6 ms to minimize.
[2024-05-29 08:38:27] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 0 ms to minimize.
[2024-05-29 08:38:27] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 1 ms to minimize.
[2024-05-29 08:38:27] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 2 ms to minimize.
[2024-05-29 08:38:27] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 1 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 0 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 1 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 1 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 22 places in 70 ms of which 0 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 855 ms
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 1 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 0 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 211 ms
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 0 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 1 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 0 ms to minimize.
[2024-05-29 08:38:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 246 ms
[2024-05-29 08:38:28] [INFO ] After 1742ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 103 ms.
[2024-05-29 08:38:29] [INFO ] After 2169ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 25 ms.
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 526/526 transitions.
Partial Free-agglomeration rule applied 118 times.
Drop transitions removed 118 transitions
Iterating global reduction 0 with 118 rules applied. Total rules applied 118 place count 626 transition count 526
Applied a total of 118 rules in 53 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 626/626 places, 526/526 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 197769 steps, run timeout after 3010 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 197769 steps, saw 190707 distinct states, run finished after 3011 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 526 rows 626 cols
[2024-05-29 08:38:32] [INFO ] Computed 221 invariants in 16 ms
[2024-05-29 08:38:32] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-29 08:38:32] [INFO ] [Nat]Absence check using 220 positive place invariants in 36 ms returned sat
[2024-05-29 08:38:32] [INFO ] [Nat]Absence check using 220 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-29 08:38:33] [INFO ] After 276ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-29 08:38:33] [INFO ] Deduced a trap composed of 6 places in 82 ms of which 1 ms to minimize.
[2024-05-29 08:38:33] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 0 ms to minimize.
[2024-05-29 08:38:33] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 0 ms to minimize.
[2024-05-29 08:38:33] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 0 ms to minimize.
[2024-05-29 08:38:33] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-05-29 08:38:33] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 0 ms to minimize.
[2024-05-29 08:38:33] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 1 ms to minimize.
[2024-05-29 08:38:33] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 622 ms
[2024-05-29 08:38:33] [INFO ] After 1050ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 82 ms.
[2024-05-29 08:38:33] [INFO ] After 1313ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 46 ms.
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 29 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 626/626 places, 526/526 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 38 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
[2024-05-29 08:38:34] [INFO ] Invariant cache hit.
[2024-05-29 08:38:34] [INFO ] Implicit Places using invariants in 521 ms returned []
[2024-05-29 08:38:34] [INFO ] Invariant cache hit.
[2024-05-29 08:38:35] [INFO ] Implicit Places using invariants and state equation in 630 ms returned []
Implicit Place search using SMT with State Equation took 1153 ms to find 0 implicit places.
[2024-05-29 08:38:35] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-29 08:38:35] [INFO ] Invariant cache hit.
[2024-05-29 08:38:35] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1494 ms. Remains : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 14 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
Running SMT prover for 4 properties.
[2024-05-29 08:38:35] [INFO ] Invariant cache hit.
[2024-05-29 08:38:35] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-29 08:38:35] [INFO ] [Nat]Absence check using 220 positive place invariants in 32 ms returned sat
[2024-05-29 08:38:35] [INFO ] [Nat]Absence check using 220 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-29 08:38:36] [INFO ] After 264ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-29 08:38:36] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2024-05-29 08:38:36] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
[2024-05-29 08:38:36] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-29 08:38:36] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 0 ms to minimize.
[2024-05-29 08:38:36] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 0 ms to minimize.
[2024-05-29 08:38:36] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 0 ms to minimize.
[2024-05-29 08:38:36] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 407 ms
[2024-05-29 08:38:36] [INFO ] After 800ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 95 ms.
[2024-05-29 08:38:36] [INFO ] After 1072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND (NOT p0) p3 (NOT p2) p1), (X (NOT (AND (NOT p3) p1 p2))), (X (NOT (OR (AND p3 (NOT p1)) (AND (NOT p1) p2)))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (NOT (AND (NOT p3) (NOT p1) p2))), (X (NOT (AND (NOT p3) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p3) p1 p2)))), (X (X (NOT (OR (AND p3 (NOT p1)) (AND (NOT p1) p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) (NOT p1) p2)))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p2))))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p3) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (OR (AND p3 p1) (AND p1 p2))), (X (NOT (OR (AND p3 p1) (AND p1 p2)))), (X (OR (AND (NOT p0) p3) (AND (NOT p0) p2))), (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X (AND (NOT p3) p1 (NOT p2))), (X (NOT (AND (NOT p3) p1 (NOT p2)))), (X (X (AND (NOT p0) (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (OR (AND p3 p1) (AND p1 p2)))), (X (X (NOT (OR (AND p3 p1) (AND p1 p2))))), (X (X (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X (X (NOT (OR (AND (NOT p0) p3) (AND (NOT p0) p2))))), (X (X (AND (NOT p3) p1 (NOT p2)))), (X (X (NOT (AND (NOT p3) p1 (NOT p2))))), (F (NOT (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (F (OR (AND (NOT p1) p2) (AND (NOT p1) p3))), (F (AND (NOT p2) (NOT p3) (NOT p0))), (F p0), (F (NOT p1)), (F (NOT (OR (AND p1 p2) (AND p1 p3)))), (F (AND p1 (NOT p2) (NOT p3)))]
Knowledge based reduction with 12 factoid took 2644 ms. Reduced automaton from 5 states, 20 edges and 4 AP (stutter insensitive) to 5 states, 20 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 198 ms :[(OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Stuttering acceptance computed with spot in 200 ms :[(OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 16 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
// Phase 1: matrix 526 rows 626 cols
[2024-05-29 08:38:39] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:38:40] [INFO ] Implicit Places using invariants in 287 ms returned []
[2024-05-29 08:38:40] [INFO ] Invariant cache hit.
[2024-05-29 08:38:40] [INFO ] Implicit Places using invariants and state equation in 561 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
[2024-05-29 08:38:40] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:38:40] [INFO ] Invariant cache hit.
[2024-05-29 08:38:40] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1151 ms. Remains : 626/626 places, 526/526 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/626 stabilizing places and 4/526 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 p1), (X (NOT (OR (AND (NOT p1) p2) (AND (NOT p1) p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT (AND p2 (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (OR (AND (NOT p1) p2) (AND (NOT p1) p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X (OR (AND p1 p2) (AND p1 p3))), (X (NOT (OR (AND p1 p2) (AND p1 p3)))), (X (AND p1 (NOT p2) (NOT p3))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (AND (NOT p2) (NOT p3) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))), (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0)))), (X (NOT (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (X (X (OR (AND p1 p2) (AND p1 p3)))), (X (X (NOT (OR (AND p1 p2) (AND p1 p3))))), (X (X (AND p1 (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (AND (NOT p2) (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p0))))), (X (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (X (X (NOT (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))))]
Knowledge based reduction with 12 factoid took 676 ms. Reduced automaton from 5 states, 20 edges and 4 AP (stutter insensitive) to 5 states, 20 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-29 08:38:42] [INFO ] Invariant cache hit.
[2024-05-29 08:38:42] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-29 08:38:42] [INFO ] [Nat]Absence check using 221 positive place invariants in 34 ms returned sat
[2024-05-29 08:38:42] [INFO ] After 280ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-29 08:38:42] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 0 ms to minimize.
[2024-05-29 08:38:42] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2024-05-29 08:38:42] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 0 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 0 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 1 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 0 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 1 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 695 ms
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 0 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 1 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 221 ms
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 0 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 0 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 0 ms to minimize.
[2024-05-29 08:38:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 224 ms
[2024-05-29 08:38:43] [INFO ] After 1514ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 96 ms.
[2024-05-29 08:38:44] [INFO ] After 1786ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 34 ms.
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 526/526 transitions.
Partial Free-agglomeration rule applied 118 times.
Drop transitions removed 118 transitions
Iterating global reduction 0 with 118 rules applied. Total rules applied 118 place count 626 transition count 526
Applied a total of 118 rules in 24 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 626/626 places, 526/526 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 198537 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 198537 steps, saw 191433 distinct states, run finished after 3001 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 526 rows 626 cols
[2024-05-29 08:38:47] [INFO ] Computed 221 invariants in 4 ms
[2024-05-29 08:38:47] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-29 08:38:47] [INFO ] [Nat]Absence check using 220 positive place invariants in 33 ms returned sat
[2024-05-29 08:38:47] [INFO ] [Nat]Absence check using 220 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-29 08:38:47] [INFO ] After 265ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-29 08:38:48] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 0 ms to minimize.
[2024-05-29 08:38:48] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 0 ms to minimize.
[2024-05-29 08:38:48] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 1 ms to minimize.
[2024-05-29 08:38:48] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2024-05-29 08:38:48] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-29 08:38:48] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 1 ms to minimize.
[2024-05-29 08:38:48] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
[2024-05-29 08:38:48] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 532 ms
[2024-05-29 08:38:48] [INFO ] After 923ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 93 ms.
[2024-05-29 08:38:48] [INFO ] After 1189ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 16 ms.
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 11 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 626/626 places, 526/526 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 11 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
[2024-05-29 08:38:48] [INFO ] Invariant cache hit.
[2024-05-29 08:38:49] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-29 08:38:49] [INFO ] Invariant cache hit.
[2024-05-29 08:38:49] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 916 ms to find 0 implicit places.
[2024-05-29 08:38:49] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:38:49] [INFO ] Invariant cache hit.
[2024-05-29 08:38:49] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1222 ms. Remains : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 24 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
Running SMT prover for 4 properties.
[2024-05-29 08:38:49] [INFO ] Invariant cache hit.
[2024-05-29 08:38:50] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-29 08:38:50] [INFO ] [Nat]Absence check using 220 positive place invariants in 32 ms returned sat
[2024-05-29 08:38:50] [INFO ] [Nat]Absence check using 220 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-29 08:38:50] [INFO ] After 277ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-29 08:38:50] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 6 ms to minimize.
[2024-05-29 08:38:50] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 0 ms to minimize.
[2024-05-29 08:38:50] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-29 08:38:50] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 0 ms to minimize.
[2024-05-29 08:38:50] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 0 ms to minimize.
[2024-05-29 08:38:50] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 1 ms to minimize.
[2024-05-29 08:38:50] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 394 ms
[2024-05-29 08:38:51] [INFO ] After 792ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 88 ms.
[2024-05-29 08:38:51] [INFO ] After 1067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 p1), (X (NOT (OR (AND (NOT p1) p2) (AND (NOT p1) p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT (AND p2 (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (OR (AND (NOT p1) p2) (AND (NOT p1) p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X (OR (AND p1 p2) (AND p1 p3))), (X (NOT (OR (AND p1 p2) (AND p1 p3)))), (X (AND p1 (NOT p2) (NOT p3))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (AND (NOT p2) (NOT p3) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))), (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0)))), (X (NOT (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (X (X (OR (AND p1 p2) (AND p1 p3)))), (X (X (NOT (OR (AND p1 p2) (AND p1 p3))))), (X (X (AND p1 (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (AND (NOT p2) (NOT p3) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p0))))), (X (X (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (X (X (NOT (OR (AND p2 (NOT p0)) (AND p3 (NOT p0)))))), (F (NOT (OR (AND p2 (NOT p0)) (AND p3 (NOT p0))))), (F (OR (AND (NOT p1) p2) (AND (NOT p1) p3))), (F (AND (NOT p2) (NOT p3) (NOT p0))), (F p0), (F (NOT p1)), (F (NOT (OR (AND p1 p2) (AND p1 p3)))), (F (AND p1 (NOT p2) (NOT p3)))]
Knowledge based reduction with 12 factoid took 1177 ms. Reduced automaton from 5 states, 20 edges and 4 AP (stutter insensitive) to 5 states, 20 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 200 ms :[(OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Stuttering acceptance computed with spot in 192 ms :[(OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Stuttering acceptance computed with spot in 184 ms :[(OR (AND (NOT p0) (NOT p3)) (AND p1 (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND p1 (NOT p3)), (AND p1 (NOT p3))]
Product exploration explored 100000 steps with 134 reset in 616 ms.
Product exploration explored 100000 steps with 138 reset in 711 ms.
Built C files in :
/tmp/ltsmin7975397646417721250
[2024-05-29 08:38:54] [INFO ] Computing symmetric may disable matrix : 526 transitions.
[2024-05-29 08:38:54] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:38:54] [INFO ] Computing symmetric may enable matrix : 526 transitions.
[2024-05-29 08:38:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:38:54] [INFO ] Computing Do-Not-Accords matrix : 526 transitions.
[2024-05-29 08:38:54] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:38:54] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7975397646417721250
Running compilation step : cd /tmp/ltsmin7975397646417721250;'/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 1383 ms.
Running link step : cd /tmp/ltsmin7975397646417721250;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin7975397646417721250;'/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/stateBased4627167085857391406.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 17 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
// Phase 1: matrix 526 rows 626 cols
[2024-05-29 08:39:09] [INFO ] Computed 221 invariants in 1 ms
[2024-05-29 08:39:09] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-29 08:39:09] [INFO ] Invariant cache hit.
[2024-05-29 08:39:10] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
[2024-05-29 08:39:10] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:39:10] [INFO ] Invariant cache hit.
[2024-05-29 08:39:10] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1140 ms. Remains : 626/626 places, 526/526 transitions.
Built C files in :
/tmp/ltsmin17908557398705860021
[2024-05-29 08:39:10] [INFO ] Computing symmetric may disable matrix : 526 transitions.
[2024-05-29 08:39:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:39:10] [INFO ] Computing symmetric may enable matrix : 526 transitions.
[2024-05-29 08:39:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:39:10] [INFO ] Computing Do-Not-Accords matrix : 526 transitions.
[2024-05-29 08:39:10] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:39:10] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17908557398705860021
Running compilation step : cd /tmp/ltsmin17908557398705860021;'/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 1223 ms.
Running link step : cd /tmp/ltsmin17908557398705860021;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin17908557398705860021;'/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/stateBased10985386882202924546.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:39:25] [INFO ] Flatten gal took : 27 ms
[2024-05-29 08:39:25] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:39:25] [INFO ] Time to serialize gal into /tmp/LTL17879302025034677541.gal : 5 ms
[2024-05-29 08:39:25] [INFO ] Time to serialize properties into /tmp/LTL18170764363512475184.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/LTL17879302025034677541.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7769926204073960540.hoa' '-atoms' '/tmp/LTL18170764363512475184.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/LTL18170764363512475184.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7769926204073960540.hoa
Detected timeout of ITS tools.
[2024-05-29 08:39:40] [INFO ] Flatten gal took : 36 ms
[2024-05-29 08:39:40] [INFO ] Flatten gal took : 42 ms
[2024-05-29 08:39:40] [INFO ] Time to serialize gal into /tmp/LTL10726321222076888449.gal : 3 ms
[2024-05-29 08:39:40] [INFO ] Time to serialize properties into /tmp/LTL2707173734238940712.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/LTL10726321222076888449.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2707173734238940712.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((F("(p1210==1)"))&&(F(G("(p75==1)")))))||(G(("(p245==1)")U("((p815==0)||(p764==1))"))))))
Formula 0 simplified : G(F(G!"(p1210==1)" | GF!"(p75==1)") & F(!"(p245==1)" R !"((p815==0)||(p764==1))"))
Detected timeout of ITS tools.
[2024-05-29 08:39:55] [INFO ] Flatten gal took : 22 ms
[2024-05-29 08:39:55] [INFO ] Applying decomposition
[2024-05-29 08:39:55] [INFO ] Flatten gal took : 22 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/graph18241688708518453477.txt' '-o' '/tmp/graph18241688708518453477.bin' '-w' '/tmp/graph18241688708518453477.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18241688708518453477.bin' '-l' '-1' '-v' '-w' '/tmp/graph18241688708518453477.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:39:56] [INFO ] Decomposing Gal with order
[2024-05-29 08:39:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:39:56] [INFO ] Removed a total of 122 redundant transitions.
[2024-05-29 08:39:56] [INFO ] Flatten gal took : 292 ms
[2024-05-29 08:39:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 22 ms.
[2024-05-29 08:39:56] [INFO ] Time to serialize gal into /tmp/LTL1664999449424098676.gal : 10 ms
[2024-05-29 08:39:56] [INFO ] Time to serialize properties into /tmp/LTL14273470807837934762.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/LTL1664999449424098676.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14273470807837934762.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((F("(i17.i2.u199.p1210==1)"))&&(F(G("(i0.i1.u10.p75==1)")))))||(G(("(i3.i0.u37.p245==1)")U("((i11.i3.u132.p815==0)||(i11.i0.u1...174
Formula 0 simplified : G(F(G!"(i17.i2.u199.p1210==1)" | GF!"(i0.i1.u10.p75==1)") & F(!"(i3.i0.u37.p245==1)" R !"((i11.i3.u132.p815==0)||(i11.i0.u131.p764==...161
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin651832280402514705
[2024-05-29 08:40:11] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin651832280402514705
Running compilation step : cd /tmp/ltsmin651832280402514705;'/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/ltsmin651832280402514705;'/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/ltsmin651832280402514705;'/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 ShieldPPPs-PT-020B-LTLCardinality-04 finished in 112573 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))&&F((X(p2)&&p1))))'
Support contains 4 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1222 transition count 1122
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1222 transition count 1122
Applied a total of 12 rules in 47 ms. Remains 1222 /1228 variables (removed 6) and now considering 1122/1128 (removed 6) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2024-05-29 08:40:19] [INFO ] Computed 221 invariants in 5 ms
[2024-05-29 08:40:19] [INFO ] Implicit Places using invariants in 459 ms returned []
[2024-05-29 08:40:19] [INFO ] Invariant cache hit.
[2024-05-29 08:40:21] [INFO ] Implicit Places using invariants and state equation in 1088 ms returned []
Implicit Place search using SMT with State Equation took 1548 ms to find 0 implicit places.
[2024-05-29 08:40:21] [INFO ] Invariant cache hit.
[2024-05-29 08:40:21] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1228 places, 1122/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2214 ms. Remains : 1222/1228 places, 1122/1128 transitions.
Stuttering acceptance computed with spot in 2673 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p0), true]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (NEQ s989 0) (NEQ s1121 1)), p2:(AND (NEQ s989 0) (NEQ s1121 1)), p0:(AND (EQ s274 0) (EQ s250 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, 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 2 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-05 finished in 9690 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 2 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1227 transition count 986
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1086 transition count 986
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 282 place count 1086 transition count 887
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 480 place count 987 transition count 887
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 486 place count 981 transition count 881
Iterating global reduction 2 with 6 rules applied. Total rules applied 492 place count 981 transition count 881
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 492 place count 981 transition count 878
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 498 place count 978 transition count 878
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 0 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1206 place count 624 transition count 524
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1208 place count 622 transition count 522
Applied a total of 1208 rules in 129 ms. Remains 622 /1228 variables (removed 606) and now considering 522/1128 (removed 606) transitions.
// Phase 1: matrix 522 rows 622 cols
[2024-05-29 08:40:24] [INFO ] Computed 221 invariants in 1 ms
[2024-05-29 08:40:24] [INFO ] Implicit Places using invariants in 349 ms returned []
[2024-05-29 08:40:24] [INFO ] Invariant cache hit.
[2024-05-29 08:40:25] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 889 ms to find 0 implicit places.
[2024-05-29 08:40:25] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:40:25] [INFO ] Invariant cache hit.
[2024-05-29 08:40:25] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/1228 places, 522/1128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1298 ms. Remains : 622/1228 places, 522/1128 transitions.
Stuttering acceptance computed with spot in 3246 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s530 0) (EQ s180 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 12312 steps with 8 reset in 86 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-06 finished in 4650 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 2 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1227 transition count 986
Reduce places removed 141 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 142 rules applied. Total rules applied 283 place count 1086 transition count 985
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 284 place count 1085 transition count 985
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 284 place count 1085 transition count 885
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 484 place count 985 transition count 885
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 490 place count 979 transition count 879
Iterating global reduction 3 with 6 rules applied. Total rules applied 496 place count 979 transition count 879
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 496 place count 979 transition count 876
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 502 place count 976 transition count 876
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 0 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 3 with 708 rules applied. Total rules applied 1210 place count 622 transition count 522
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1212 place count 620 transition count 520
Applied a total of 1212 rules in 128 ms. Remains 620 /1228 variables (removed 608) and now considering 520/1128 (removed 608) transitions.
// Phase 1: matrix 520 rows 620 cols
[2024-05-29 08:40:29] [INFO ] Computed 221 invariants in 1 ms
[2024-05-29 08:40:29] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-29 08:40:29] [INFO ] Invariant cache hit.
[2024-05-29 08:40:30] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 964 ms to find 0 implicit places.
[2024-05-29 08:40:30] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:40:30] [INFO ] Invariant cache hit.
[2024-05-29 08:40:30] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 620/1228 places, 520/1128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1390 ms. Remains : 620/1228 places, 520/1128 transitions.
Stuttering acceptance computed with spot in 3055 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-07 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:(AND (EQ s282 0) (EQ s161 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7353 steps with 8 reset in 40 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-07 finished in 4505 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0)))||F(p1)))'
Support contains 4 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1222 transition count 1122
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1222 transition count 1122
Applied a total of 12 rules in 55 ms. Remains 1222 /1228 variables (removed 6) and now considering 1122/1128 (removed 6) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2024-05-29 08:40:33] [INFO ] Computed 221 invariants in 7 ms
[2024-05-29 08:40:33] [INFO ] Implicit Places using invariants in 390 ms returned []
[2024-05-29 08:40:33] [INFO ] Invariant cache hit.
[2024-05-29 08:40:34] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1300 ms to find 0 implicit places.
[2024-05-29 08:40:34] [INFO ] Invariant cache hit.
[2024-05-29 08:40:35] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1228 places, 1122/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1943 ms. Remains : 1222/1228 places, 1122/1128 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(AND (EQ s754 0) (EQ s180 1)), p0:(AND (EQ s409 0) (EQ s780 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][false, false, false]]
Product exploration explored 100000 steps with 73 reset in 510 ms.
Stuttering criterion allowed to conclude after 86900 steps with 60 reset in 498 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-08 finished in 3186 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)))'
Support contains 5 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1222 transition count 1122
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1222 transition count 1122
Applied a total of 12 rules in 53 ms. Remains 1222 /1228 variables (removed 6) and now considering 1122/1128 (removed 6) transitions.
[2024-05-29 08:40:36] [INFO ] Invariant cache hit.
[2024-05-29 08:40:37] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-29 08:40:37] [INFO ] Invariant cache hit.
[2024-05-29 08:40:38] [INFO ] Implicit Places using invariants and state equation in 1009 ms returned []
Implicit Place search using SMT with State Equation took 1410 ms to find 0 implicit places.
[2024-05-29 08:40:38] [INFO ] Invariant cache hit.
[2024-05-29 08:40:38] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1228 places, 1122/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2063 ms. Remains : 1222/1228 places, 1122/1128 transitions.
Stuttering acceptance computed with spot in 4462 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s121 1) (AND (EQ s943 0) (EQ s42 1)) (AND (EQ s306 0) (EQ s854 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][false, false]]
Product exploration explored 100000 steps with 1200 reset in 261 ms.
Product exploration explored 100000 steps with 1194 reset in 259 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 114 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=57 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-29 08:40:44] [INFO ] Invariant cache hit.
[2024-05-29 08:40:44] [INFO ] [Real]Absence check using 221 positive place invariants in 182 ms returned sat
[2024-05-29 08:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:40:49] [INFO ] [Real]Absence check using state equation in 5044 ms returned sat
[2024-05-29 08:40:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:40:50] [INFO ] [Nat]Absence check using 221 positive place invariants in 194 ms returned sat
[2024-05-29 08:40:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:40:57] [INFO ] [Nat]Absence check using state equation in 6579 ms returned sat
[2024-05-29 08:40:58] [INFO ] Deduced a trap composed of 41 places in 813 ms of which 0 ms to minimize.
[2024-05-29 08:40:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 912 ms
[2024-05-29 08:40:58] [INFO ] Computed and/alt/rep : 1121/1982/1121 causal constraints (skipped 0 transitions) in 61 ms.
[2024-05-29 08:41:05] [INFO ] Deduced a trap composed of 16 places in 456 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 08:41:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 5 out of 1222 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1222/1222 places, 1122/1122 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 139 rules applied. Total rules applied 139 place count 1221 transition count 982
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 1 with 139 rules applied. Total rules applied 278 place count 1082 transition count 982
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 278 place count 1082 transition count 881
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 480 place count 981 transition count 881
Performed 352 Post agglomeration using F-continuation condition.Transition count delta: 352
Deduced a syphon composed of 352 places in 0 ms
Reduce places removed 352 places and 0 transitions.
Iterating global reduction 2 with 704 rules applied. Total rules applied 1184 place count 629 transition count 529
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1186 place count 627 transition count 527
Applied a total of 1186 rules in 83 ms. Remains 627 /1222 variables (removed 595) and now considering 527/1122 (removed 595) transitions.
// Phase 1: matrix 527 rows 627 cols
[2024-05-29 08:41:05] [INFO ] Computed 221 invariants in 1 ms
[2024-05-29 08:41:05] [INFO ] Implicit Places using invariants in 329 ms returned []
[2024-05-29 08:41:05] [INFO ] Invariant cache hit.
[2024-05-29 08:41:06] [INFO ] Implicit Places using invariants and state equation in 527 ms returned []
Implicit Place search using SMT with State Equation took 859 ms to find 0 implicit places.
[2024-05-29 08:41:06] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:41:06] [INFO ] Invariant cache hit.
[2024-05-29 08:41:06] [INFO ] Dead Transitions using invariants and state equation in 268 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 627/1222 places, 527/1122 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1225 ms. Remains : 627/1222 places, 527/1122 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 2281 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 156 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-29 08:41:09] [INFO ] Invariant cache hit.
[2024-05-29 08:41:09] [INFO ] [Real]Absence check using 221 positive place invariants in 90 ms returned sat
[2024-05-29 08:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:41:10] [INFO ] [Real]Absence check using state equation in 900 ms returned sat
[2024-05-29 08:41:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:41:10] [INFO ] [Nat]Absence check using 221 positive place invariants in 90 ms returned sat
[2024-05-29 08:41:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:41:11] [INFO ] [Nat]Absence check using state equation in 893 ms returned sat
[2024-05-29 08:41:11] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-29 08:41:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2024-05-29 08:41:11] [INFO ] Computed and/alt/rep : 522/1039/522 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-29 08:41:17] [INFO ] Added : 455 causal constraints over 91 iterations in 5403 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25511 reset in 528 ms.
Product exploration explored 100000 steps with 25433 reset in 623 ms.
Built C files in :
/tmp/ltsmin16991497502777770210
[2024-05-29 08:41:18] [INFO ] Computing symmetric may disable matrix : 527 transitions.
[2024-05-29 08:41:18] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:41:18] [INFO ] Computing symmetric may enable matrix : 527 transitions.
[2024-05-29 08:41:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:41:18] [INFO ] Computing Do-Not-Accords matrix : 527 transitions.
[2024-05-29 08:41:18] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:41:18] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16991497502777770210
Running compilation step : cd /tmp/ltsmin16991497502777770210;'/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 1190 ms.
Running link step : cd /tmp/ltsmin16991497502777770210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin16991497502777770210;'/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/stateBased13226216027432940782.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 527/527 transitions.
Applied a total of 0 rules in 13 ms. Remains 627 /627 variables (removed 0) and now considering 527/527 (removed 0) transitions.
[2024-05-29 08:41:33] [INFO ] Invariant cache hit.
[2024-05-29 08:41:33] [INFO ] Implicit Places using invariants in 303 ms returned []
[2024-05-29 08:41:33] [INFO ] Invariant cache hit.
[2024-05-29 08:41:34] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 843 ms to find 0 implicit places.
[2024-05-29 08:41:34] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:41:34] [INFO ] Invariant cache hit.
[2024-05-29 08:41:34] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1147 ms. Remains : 627/627 places, 527/527 transitions.
Built C files in :
/tmp/ltsmin11345549421811016449
[2024-05-29 08:41:34] [INFO ] Computing symmetric may disable matrix : 527 transitions.
[2024-05-29 08:41:34] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:41:34] [INFO ] Computing symmetric may enable matrix : 527 transitions.
[2024-05-29 08:41:34] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:41:34] [INFO ] Computing Do-Not-Accords matrix : 527 transitions.
[2024-05-29 08:41:34] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:41:34] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11345549421811016449
Running compilation step : cd /tmp/ltsmin11345549421811016449;'/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 1140 ms.
Running link step : cd /tmp/ltsmin11345549421811016449;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin11345549421811016449;'/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/stateBased14509057615926959075.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:41:49] [INFO ] Flatten gal took : 18 ms
[2024-05-29 08:41:49] [INFO ] Flatten gal took : 17 ms
[2024-05-29 08:41:49] [INFO ] Time to serialize gal into /tmp/LTL6794928091950769089.gal : 3 ms
[2024-05-29 08:41:49] [INFO ] Time to serialize properties into /tmp/LTL7751893983134192787.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/LTL6794928091950769089.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17051365218022115947.hoa' '-atoms' '/tmp/LTL7751893983134192787.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...318
Loading property file /tmp/LTL7751893983134192787.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17051365218022115947.hoa
Detected timeout of ITS tools.
[2024-05-29 08:42:05] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:42:05] [INFO ] Flatten gal took : 21 ms
[2024-05-29 08:42:05] [INFO ] Time to serialize gal into /tmp/LTL13525450575393834991.gal : 3 ms
[2024-05-29 08:42:05] [INFO ] Time to serialize properties into /tmp/LTL11597556088525488838.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/LTL13525450575393834991.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11597556088525488838.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("(((p129==1)||((p1048==0)&&(p42==1)))||((p337==0)&&(p950==1)))"))))
Formula 0 simplified : XG!"(((p129==1)||((p1048==0)&&(p42==1)))||((p337==0)&&(p950==1)))"
Detected timeout of ITS tools.
[2024-05-29 08:42:20] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:42:20] [INFO ] Applying decomposition
[2024-05-29 08:42:20] [INFO ] Flatten gal took : 15 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/graph15841233886784149738.txt' '-o' '/tmp/graph15841233886784149738.bin' '-w' '/tmp/graph15841233886784149738.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15841233886784149738.bin' '-l' '-1' '-v' '-w' '/tmp/graph15841233886784149738.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:42:20] [INFO ] Decomposing Gal with order
[2024-05-29 08:42:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:42:20] [INFO ] Removed a total of 125 redundant transitions.
[2024-05-29 08:42:20] [INFO ] Flatten gal took : 31 ms
[2024-05-29 08:42:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 232 labels/synchronizations in 7 ms.
[2024-05-29 08:42:20] [INFO ] Time to serialize gal into /tmp/LTL8375487437884951456.gal : 9 ms
[2024-05-29 08:42:20] [INFO ] Time to serialize properties into /tmp/LTL11682716522323183497.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/LTL8375487437884951456.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11682716522323183497.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("(((i1.i0.u21.p129==1)||((i15.i1.u174.p1048==0)&&(i0.i2.u4.p42==1)))||((i4.i2.u56.p337==0)&&(i13.i1.u157.p950==1)))"))))
Formula 0 simplified : XG!"(((i1.i0.u21.p129==1)||((i15.i1.u174.p1048==0)&&(i0.i2.u4.p42==1)))||((i4.i2.u56.p337==0)&&(i13.i1.u157.p950==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1241920353915733615
[2024-05-29 08:42:35] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1241920353915733615
Running compilation step : cd /tmp/ltsmin1241920353915733615;'/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 825 ms.
Running link step : cd /tmp/ltsmin1241920353915733615;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin1241920353915733615;'/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)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-09 finished in 133748 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)) U G(p1)))'
Support contains 3 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1227 transition count 985
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1085 transition count 985
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 284 place count 1085 transition count 886
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 482 place count 986 transition count 886
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 488 place count 980 transition count 880
Iterating global reduction 2 with 6 rules applied. Total rules applied 494 place count 980 transition count 880
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 494 place count 980 transition count 877
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 500 place count 977 transition count 877
Performed 349 Post agglomeration using F-continuation condition.Transition count delta: 349
Deduced a syphon composed of 349 places in 0 ms
Reduce places removed 349 places and 0 transitions.
Iterating global reduction 2 with 698 rules applied. Total rules applied 1198 place count 628 transition count 528
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1200 place count 626 transition count 526
Applied a total of 1200 rules in 108 ms. Remains 626 /1228 variables (removed 602) and now considering 526/1128 (removed 602) transitions.
// Phase 1: matrix 526 rows 626 cols
[2024-05-29 08:42:50] [INFO ] Computed 221 invariants in 2 ms
[2024-05-29 08:42:50] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-29 08:42:50] [INFO ] Invariant cache hit.
[2024-05-29 08:42:51] [INFO ] Implicit Places using invariants and state equation in 578 ms returned []
Implicit Place search using SMT with State Equation took 873 ms to find 0 implicit places.
[2024-05-29 08:42:51] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:42:51] [INFO ] Invariant cache hit.
[2024-05-29 08:42:51] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/1228 places, 526/1128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1289 ms. Remains : 626/1228 places, 526/1128 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (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=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s405 1), p0:(OR (EQ s313 0) (EQ s565 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 33300 reset in 584 ms.
Product exploration explored 100000 steps with 33066 reset in 638 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/626 stabilizing places and 4/526 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 6 factoid took 315 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 96 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 08:42:53] [INFO ] Invariant cache hit.
[2024-05-29 08:42:53] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 08:42:53] [INFO ] [Nat]Absence check using 221 positive place invariants in 34 ms returned sat
[2024-05-29 08:42:54] [INFO ] After 202ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 08:42:54] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 0 ms to minimize.
[2024-05-29 08:42:54] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-29 08:42:54] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-05-29 08:42:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 179 ms
[2024-05-29 08:42:54] [INFO ] After 402ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-29 08:42:54] [INFO ] After 572ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 76 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=19 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) p1)), (F p1), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 407 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 106 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
[2024-05-29 08:42:54] [INFO ] Invariant cache hit.
[2024-05-29 08:42:55] [INFO ] [Real]Absence check using 221 positive place invariants in 86 ms returned sat
[2024-05-29 08:42:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:42:56] [INFO ] [Real]Absence check using state equation in 872 ms returned sat
[2024-05-29 08:42:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:42:56] [INFO ] [Nat]Absence check using 221 positive place invariants in 85 ms returned sat
[2024-05-29 08:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:42:57] [INFO ] [Nat]Absence check using state equation in 786 ms returned sat
[2024-05-29 08:42:57] [INFO ] Computed and/alt/rep : 522/1013/522 causal constraints (skipped 0 transitions) in 31 ms.
[2024-05-29 08:43:02] [INFO ] Added : 455 causal constraints over 91 iterations in 5399 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 13 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
[2024-05-29 08:43:02] [INFO ] Invariant cache hit.
[2024-05-29 08:43:03] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-29 08:43:03] [INFO ] Invariant cache hit.
[2024-05-29 08:43:03] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 853 ms to find 0 implicit places.
[2024-05-29 08:43:03] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-29 08:43:03] [INFO ] Invariant cache hit.
[2024-05-29 08:43:03] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1153 ms. Remains : 626/626 places, 526/526 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/626 stabilizing places and 4/526 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 390 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 125 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :3
Finished Best-First random walk after 6064 steps, including 1 resets, run visited all 1 properties in 18 ms. (steps per millisecond=336 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (AND (NOT p0) p1)), (F p1), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 496 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 95 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
[2024-05-29 08:43:05] [INFO ] Invariant cache hit.
[2024-05-29 08:43:05] [INFO ] [Real]Absence check using 221 positive place invariants in 88 ms returned sat
[2024-05-29 08:43:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:43:06] [INFO ] [Real]Absence check using state equation in 929 ms returned sat
[2024-05-29 08:43:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:43:06] [INFO ] [Nat]Absence check using 221 positive place invariants in 85 ms returned sat
[2024-05-29 08:43:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:43:07] [INFO ] [Nat]Absence check using state equation in 809 ms returned sat
[2024-05-29 08:43:07] [INFO ] Computed and/alt/rep : 522/1013/522 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-29 08:43:13] [INFO ] Added : 455 causal constraints over 91 iterations in 5415 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 33132 reset in 564 ms.
Product exploration explored 100000 steps with 33087 reset in 628 ms.
Built C files in :
/tmp/ltsmin2791420335644561387
[2024-05-29 08:43:14] [INFO ] Computing symmetric may disable matrix : 526 transitions.
[2024-05-29 08:43:14] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:43:14] [INFO ] Computing symmetric may enable matrix : 526 transitions.
[2024-05-29 08:43:14] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:43:14] [INFO ] Computing Do-Not-Accords matrix : 526 transitions.
[2024-05-29 08:43:14] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:43:14] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2791420335644561387
Running compilation step : cd /tmp/ltsmin2791420335644561387;'/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 1197 ms.
Running link step : cd /tmp/ltsmin2791420335644561387;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin2791420335644561387;'/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/stateBased1562219812817364555.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 526/526 transitions.
Applied a total of 0 rules in 16 ms. Remains 626 /626 variables (removed 0) and now considering 526/526 (removed 0) transitions.
[2024-05-29 08:43:29] [INFO ] Invariant cache hit.
[2024-05-29 08:43:29] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-29 08:43:29] [INFO ] Invariant cache hit.
[2024-05-29 08:43:30] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 918 ms to find 0 implicit places.
[2024-05-29 08:43:30] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-29 08:43:30] [INFO ] Invariant cache hit.
[2024-05-29 08:43:30] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1246 ms. Remains : 626/626 places, 526/526 transitions.
Built C files in :
/tmp/ltsmin7930199000769311755
[2024-05-29 08:43:30] [INFO ] Computing symmetric may disable matrix : 526 transitions.
[2024-05-29 08:43:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:43:30] [INFO ] Computing symmetric may enable matrix : 526 transitions.
[2024-05-29 08:43:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:43:30] [INFO ] Computing Do-Not-Accords matrix : 526 transitions.
[2024-05-29 08:43:30] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:43:30] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7930199000769311755
Running compilation step : cd /tmp/ltsmin7930199000769311755;'/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 1197 ms.
Running link step : cd /tmp/ltsmin7930199000769311755;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin7930199000769311755;'/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/stateBased3743967481772249318.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:43:45] [INFO ] Flatten gal took : 17 ms
[2024-05-29 08:43:46] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:43:46] [INFO ] Time to serialize gal into /tmp/LTL1840779194841527252.gal : 3 ms
[2024-05-29 08:43:46] [INFO ] Time to serialize properties into /tmp/LTL6456608225016905886.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/LTL1840779194841527252.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18377972608988040574.hoa' '-atoms' '/tmp/LTL6456608225016905886.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...318
Loading property file /tmp/LTL6456608225016905886.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18377972608988040574.hoa
Detected timeout of ITS tools.
[2024-05-29 08:44:01] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:44:01] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:44:01] [INFO ] Time to serialize gal into /tmp/LTL15432010452082501779.gal : 3 ms
[2024-05-29 08:44:01] [INFO ] Time to serialize properties into /tmp/LTL11140903105390234009.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/LTL15432010452082501779.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11140903105390234009.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("((p699==0)||(p1235==1))")))U(G("(p886==1)"))))
Formula 0 simplified : FG!"((p699==0)||(p1235==1))" R F!"(p886==1)"
Detected timeout of ITS tools.
[2024-05-29 08:44:16] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:44:16] [INFO ] Applying decomposition
[2024-05-29 08:44:16] [INFO ] Flatten gal took : 15 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/graph7940674204652687523.txt' '-o' '/tmp/graph7940674204652687523.bin' '-w' '/tmp/graph7940674204652687523.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7940674204652687523.bin' '-l' '-1' '-v' '-w' '/tmp/graph7940674204652687523.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:44:16] [INFO ] Decomposing Gal with order
[2024-05-29 08:44:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:44:16] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:44:16] [INFO ] Flatten gal took : 35 ms
[2024-05-29 08:44:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 5 ms.
[2024-05-29 08:44:16] [INFO ] Time to serialize gal into /tmp/LTL519335520795800824.gal : 7 ms
[2024-05-29 08:44:16] [INFO ] Time to serialize properties into /tmp/LTL4915077637762757748.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/LTL519335520795800824.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4915077637762757748.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("((i10.i1.u111.p699==0)||(i18.i2.u200.p1235==1))")))U(G("(i12.i3.u144.p886==1)"))))
Formula 0 simplified : FG!"((i10.i1.u111.p699==0)||(i18.i2.u200.p1235==1))" R F!"(i12.i3.u144.p886==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6010050915326452674
[2024-05-29 08:44:31] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6010050915326452674
Running compilation step : cd /tmp/ltsmin6010050915326452674;'/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 859 ms.
Running link step : cd /tmp/ltsmin6010050915326452674;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin6010050915326452674;'/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' '([](<>((LTLAPp0==true))) U []((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-11 finished in 115978 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 1 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1227 transition count 986
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1086 transition count 986
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 282 place count 1086 transition count 886
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 482 place count 986 transition count 886
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 487 place count 981 transition count 881
Iterating global reduction 2 with 5 rules applied. Total rules applied 492 place count 981 transition count 881
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 492 place count 981 transition count 879
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 496 place count 979 transition count 879
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 1 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1206 place count 624 transition count 524
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1208 place count 622 transition count 522
Applied a total of 1208 rules in 127 ms. Remains 622 /1228 variables (removed 606) and now considering 522/1128 (removed 606) transitions.
// Phase 1: matrix 522 rows 622 cols
[2024-05-29 08:44:46] [INFO ] Computed 221 invariants in 6 ms
[2024-05-29 08:44:46] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-29 08:44:46] [INFO ] Invariant cache hit.
[2024-05-29 08:44:47] [INFO ] Implicit Places using invariants and state equation in 525 ms returned []
Implicit Place search using SMT with State Equation took 856 ms to find 0 implicit places.
[2024-05-29 08:44:47] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:44:47] [INFO ] Invariant cache hit.
[2024-05-29 08:44:47] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/1228 places, 522/1128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1297 ms. Remains : 622/1228 places, 522/1128 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s189 1)], 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 73 reset in 539 ms.
Product exploration explored 100000 steps with 72 reset in 647 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/622 stabilizing places and 2/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 160 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 32 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 198 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 p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 10 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:44:49] [INFO ] Invariant cache hit.
[2024-05-29 08:44:49] [INFO ] Implicit Places using invariants in 310 ms returned []
[2024-05-29 08:44:49] [INFO ] Invariant cache hit.
[2024-05-29 08:44:50] [INFO ] Implicit Places using invariants and state equation in 571 ms returned []
Implicit Place search using SMT with State Equation took 882 ms to find 0 implicit places.
[2024-05-29 08:44:50] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:44:50] [INFO ] Invariant cache hit.
[2024-05-29 08:44:50] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1174 ms. Remains : 622/622 places, 522/522 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/622 stabilizing places and 2/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 185 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 p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 207 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 73 reset in 531 ms.
Product exploration explored 100000 steps with 73 reset in 643 ms.
Built C files in :
/tmp/ltsmin5114413527810159981
[2024-05-29 08:44:52] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:44:52] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:52] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:44:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:52] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:44:52] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:52] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5114413527810159981
Running compilation step : cd /tmp/ltsmin5114413527810159981;'/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 1137 ms.
Running link step : cd /tmp/ltsmin5114413527810159981;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin5114413527810159981;'/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/stateBased4974649145704971031.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 17 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:45:07] [INFO ] Invariant cache hit.
[2024-05-29 08:45:07] [INFO ] Implicit Places using invariants in 274 ms returned []
[2024-05-29 08:45:07] [INFO ] Invariant cache hit.
[2024-05-29 08:45:08] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2024-05-29 08:45:08] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:45:08] [INFO ] Invariant cache hit.
[2024-05-29 08:45:08] [INFO ] Dead Transitions using invariants and state equation in 303 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1218 ms. Remains : 622/622 places, 522/522 transitions.
Built C files in :
/tmp/ltsmin14039668235399880780
[2024-05-29 08:45:08] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:45:08] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:45:08] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:45:08] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:45:08] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:45:08] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:45:08] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14039668235399880780
Running compilation step : cd /tmp/ltsmin14039668235399880780;'/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 1127 ms.
Running link step : cd /tmp/ltsmin14039668235399880780;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin14039668235399880780;'/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/stateBased9668916489226630444.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:45:23] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:45:23] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:45:23] [INFO ] Time to serialize gal into /tmp/LTL17412616587596868623.gal : 4 ms
[2024-05-29 08:45:23] [INFO ] Time to serialize properties into /tmp/LTL9630749395540780015.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/LTL17412616587596868623.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6463963285797346552.hoa' '-atoms' '/tmp/LTL9630749395540780015.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...318
Loading property file /tmp/LTL9630749395540780015.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6463963285797346552.hoa
Detected timeout of ITS tools.
[2024-05-29 08:45:39] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:45:39] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:45:39] [INFO ] Time to serialize gal into /tmp/LTL11852678958096282984.gal : 3 ms
[2024-05-29 08:45:39] [INFO ] Time to serialize properties into /tmp/LTL9319221137174837817.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/LTL11852678958096282984.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9319221137174837817.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("(p424!=1)"))))
Formula 0 simplified : GF!"(p424!=1)"
Detected timeout of ITS tools.
[2024-05-29 08:45:54] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:45:54] [INFO ] Applying decomposition
[2024-05-29 08:45:54] [INFO ] Flatten gal took : 13 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/graph10023237983881033420.txt' '-o' '/tmp/graph10023237983881033420.bin' '-w' '/tmp/graph10023237983881033420.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10023237983881033420.bin' '-l' '-1' '-v' '-w' '/tmp/graph10023237983881033420.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:45:54] [INFO ] Decomposing Gal with order
[2024-05-29 08:45:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:45:54] [INFO ] Removed a total of 121 redundant transitions.
[2024-05-29 08:45:54] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:45:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 5 ms.
[2024-05-29 08:45:54] [INFO ] Time to serialize gal into /tmp/LTL17434307474563175007.gal : 7 ms
[2024-05-29 08:45:54] [INFO ] Time to serialize properties into /tmp/LTL15193018913625195642.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/LTL17434307474563175007.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15193018913625195642.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("(i5.i3.u67.p424!=1)"))))
Formula 0 simplified : GF!"(i5.i3.u67.p424!=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10091721272490012254
[2024-05-29 08:46:09] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10091721272490012254
Running compilation step : cd /tmp/ltsmin10091721272490012254;'/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 819 ms.
Running link step : cd /tmp/ltsmin10091721272490012254;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin10091721272490012254;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-12 finished in 97988 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(F(p0))&&(G(p1)||X(p2)))))'
Support contains 6 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1224 transition count 1124
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1224 transition count 1124
Applied a total of 8 rules in 55 ms. Remains 1224 /1228 variables (removed 4) and now considering 1124/1128 (removed 4) transitions.
// Phase 1: matrix 1124 rows 1224 cols
[2024-05-29 08:46:24] [INFO ] Computed 221 invariants in 6 ms
[2024-05-29 08:46:24] [INFO ] Implicit Places using invariants in 453 ms returned []
[2024-05-29 08:46:24] [INFO ] Invariant cache hit.
[2024-05-29 08:46:26] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 1586 ms to find 0 implicit places.
[2024-05-29 08:46:26] [INFO ] Invariant cache hit.
[2024-05-29 08:46:26] [INFO ] Dead Transitions using invariants and state equation in 588 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1224/1228 places, 1124/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2231 ms. Remains : 1224/1228 places, 1124/1128 transitions.
Stuttering acceptance computed with spot in 286 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-13 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 p1), acceptance={} source=1 dest: 4}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 6}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (EQ s414 0) (EQ s139 1)), p1:(OR (EQ s79 0) (EQ s356 1)), p2:(OR (EQ s806 0) (EQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 127 reset in 546 ms.
Product exploration explored 100000 steps with 124 reset in 617 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X p0), true, (X (X p2)), (X (X p0)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 94 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1506 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=115 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X p0), true, (X (X p2)), (X (X p0)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 8 factoid took 119 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 55 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1224 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 : 1224/1224 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 139 rules applied. Total rules applied 139 place count 1223 transition count 984
Reduce places removed 139 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 141 rules applied. Total rules applied 280 place count 1084 transition count 982
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 282 place count 1082 transition count 982
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 282 place count 1082 transition count 883
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 480 place count 983 transition count 883
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 1 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 3 with 710 rules applied. Total rules applied 1190 place count 628 transition count 528
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1192 place count 626 transition count 526
Applied a total of 1192 rules in 90 ms. Remains 626 /1224 variables (removed 598) and now considering 526/1124 (removed 598) transitions.
// Phase 1: matrix 526 rows 626 cols
[2024-05-29 08:46:28] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:46:28] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-05-29 08:46:28] [INFO ] Invariant cache hit.
[2024-05-29 08:46:29] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 892 ms to find 0 implicit places.
[2024-05-29 08:46:29] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:46:29] [INFO ] Invariant cache hit.
[2024-05-29 08:46:29] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/1224 places, 526/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1296 ms. Remains : 626/1224 places, 526/1124 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 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 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 553 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=92 )
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 107 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 156 reset in 524 ms.
Product exploration explored 100000 steps with 153 reset in 610 ms.
Built C files in :
/tmp/ltsmin17805938167393463028
[2024-05-29 08:46:31] [INFO ] Computing symmetric may disable matrix : 526 transitions.
[2024-05-29 08:46:31] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:31] [INFO ] Computing symmetric may enable matrix : 526 transitions.
[2024-05-29 08:46:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:31] [INFO ] Computing Do-Not-Accords matrix : 526 transitions.
[2024-05-29 08:46:31] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:31] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17805938167393463028
Running compilation step : cd /tmp/ltsmin17805938167393463028;'/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 1151 ms.
Running link step : cd /tmp/ltsmin17805938167393463028;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin17805938167393463028;'/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/stateBased5458228671414583561.hoa' '--buchi-type=spotba'
LTSmin run took 5601 ms.
FORMULA ShieldPPPs-PT-020B-LTLCardinality-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-13 finished in 14039 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 2 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1227 transition count 986
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1086 transition count 986
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 282 place count 1086 transition count 886
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 482 place count 986 transition count 886
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 488 place count 980 transition count 880
Iterating global reduction 2 with 6 rules applied. Total rules applied 494 place count 980 transition count 880
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 494 place count 980 transition count 877
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 500 place count 977 transition count 877
Performed 353 Post agglomeration using F-continuation condition.Transition count delta: 353
Deduced a syphon composed of 353 places in 0 ms
Reduce places removed 353 places and 0 transitions.
Iterating global reduction 2 with 706 rules applied. Total rules applied 1206 place count 624 transition count 524
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1208 place count 622 transition count 522
Applied a total of 1208 rules in 98 ms. Remains 622 /1228 variables (removed 606) and now considering 522/1128 (removed 606) transitions.
// Phase 1: matrix 522 rows 622 cols
[2024-05-29 08:46:38] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:46:38] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-29 08:46:38] [INFO ] Invariant cache hit.
[2024-05-29 08:46:39] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 838 ms to find 0 implicit places.
[2024-05-29 08:46:39] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:46:39] [INFO ] Invariant cache hit.
[2024-05-29 08:46:39] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/1228 places, 522/1128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1257 ms. Remains : 622/1228 places, 522/1128 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s34 0) (EQ s147 1))], 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 72 reset in 543 ms.
Product exploration explored 100000 steps with 72 reset in 651 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 172 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 40 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 149 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 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 2 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 9 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:46:41] [INFO ] Invariant cache hit.
[2024-05-29 08:46:41] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-29 08:46:41] [INFO ] Invariant cache hit.
[2024-05-29 08:46:42] [INFO ] Implicit Places using invariants and state equation in 526 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
[2024-05-29 08:46:42] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:46:42] [INFO ] Invariant cache hit.
[2024-05-29 08:46:42] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1132 ms. Remains : 622/622 places, 522/522 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 203 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 37 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 189 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 72 reset in 551 ms.
Product exploration explored 100000 steps with 72 reset in 646 ms.
Built C files in :
/tmp/ltsmin10942119107796951461
[2024-05-29 08:46:44] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:46:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:44] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:46:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:44] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:46:44] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:44] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10942119107796951461
Running compilation step : cd /tmp/ltsmin10942119107796951461;'/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 1118 ms.
Running link step : cd /tmp/ltsmin10942119107796951461;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin10942119107796951461;'/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/stateBased13883698059635462360.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 17 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:46:59] [INFO ] Invariant cache hit.
[2024-05-29 08:46:59] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-29 08:46:59] [INFO ] Invariant cache hit.
[2024-05-29 08:47:00] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 845 ms to find 0 implicit places.
[2024-05-29 08:47:00] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:47:00] [INFO ] Invariant cache hit.
[2024-05-29 08:47:00] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1170 ms. Remains : 622/622 places, 522/522 transitions.
Built C files in :
/tmp/ltsmin13888441728723225365
[2024-05-29 08:47:00] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:47:00] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:47:00] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:47:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:47:00] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:47:00] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:47:00] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13888441728723225365
Running compilation step : cd /tmp/ltsmin13888441728723225365;'/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 1131 ms.
Running link step : cd /tmp/ltsmin13888441728723225365;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin13888441728723225365;'/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/stateBased1666275034142789472.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:47:15] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:47:15] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:47:15] [INFO ] Time to serialize gal into /tmp/LTL4968149986448187107.gal : 3 ms
[2024-05-29 08:47:15] [INFO ] Time to serialize properties into /tmp/LTL3880748522498641125.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/LTL4968149986448187107.gal' '-t' 'CGAL' '-hoa' '/tmp/aut709605508018075604.hoa' '-atoms' '/tmp/LTL3880748522498641125.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL3880748522498641125.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut709605508018075604.hoa
Detected timeout of ITS tools.
[2024-05-29 08:47:30] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:47:30] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:47:30] [INFO ] Time to serialize gal into /tmp/LTL3428049429757096071.gal : 2 ms
[2024-05-29 08:47:30] [INFO ] Time to serialize properties into /tmp/LTL8674248264174761873.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/LTL3428049429757096071.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8674248264174761873.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 : !((F(G("((p91==0)||(p327==1))"))))
Formula 0 simplified : GF!"((p91==0)||(p327==1))"
Detected timeout of ITS tools.
[2024-05-29 08:47:45] [INFO ] Flatten gal took : 17 ms
[2024-05-29 08:47:45] [INFO ] Applying decomposition
[2024-05-29 08:47:45] [INFO ] Flatten gal took : 13 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/graph15436602969851381592.txt' '-o' '/tmp/graph15436602969851381592.bin' '-w' '/tmp/graph15436602969851381592.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15436602969851381592.bin' '-l' '-1' '-v' '-w' '/tmp/graph15436602969851381592.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:47:45] [INFO ] Decomposing Gal with order
[2024-05-29 08:47:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:47:45] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:47:45] [INFO ] Flatten gal took : 40 ms
[2024-05-29 08:47:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 5 ms.
[2024-05-29 08:47:46] [INFO ] Time to serialize gal into /tmp/LTL13429820050289152418.gal : 5 ms
[2024-05-29 08:47:46] [INFO ] Time to serialize properties into /tmp/LTL4904553827210906704.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/LTL13429820050289152418.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4904553827210906704.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("((i1.i2.u12.p91==0)||(i4.i2.u53.p327==1))"))))
Formula 0 simplified : GF!"((i1.i2.u12.p91==0)||(i4.i2.u53.p327==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3219632920379917737
[2024-05-29 08:48:01] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3219632920379917737
Running compilation step : cd /tmp/ltsmin3219632920379917737;'/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 806 ms.
Running link step : cd /tmp/ltsmin3219632920379917737;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin3219632920379917737;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-15 finished in 97693 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((F(p0)&&F(G(!p1))))||G((p2 U p3)))))'
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)))'
Found a Shortening insensitive property : ShieldPPPs-PT-020B-LTLCardinality-09
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1228/1228 places, 1128/1128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 139 rules applied. Total rules applied 139 place count 1227 transition count 988
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 1 with 139 rules applied. Total rules applied 278 place count 1088 transition count 988
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 278 place count 1088 transition count 887
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 480 place count 987 transition count 887
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 486 place count 981 transition count 881
Iterating global reduction 2 with 6 rules applied. Total rules applied 492 place count 981 transition count 881
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 492 place count 981 transition count 878
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 498 place count 978 transition count 878
Performed 349 Post agglomeration using F-continuation condition.Transition count delta: 349
Deduced a syphon composed of 349 places in 1 ms
Reduce places removed 349 places and 0 transitions.
Iterating global reduction 2 with 698 rules applied. Total rules applied 1196 place count 629 transition count 529
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1198 place count 627 transition count 527
Applied a total of 1198 rules in 114 ms. Remains 627 /1228 variables (removed 601) and now considering 527/1128 (removed 601) transitions.
// Phase 1: matrix 527 rows 627 cols
[2024-05-29 08:48:16] [INFO ] Computed 221 invariants in 4 ms
[2024-05-29 08:48:16] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-29 08:48:16] [INFO ] Invariant cache hit.
[2024-05-29 08:48:17] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2024-05-29 08:48:17] [INFO ] Invariant cache hit.
[2024-05-29 08:48:17] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 627/1228 places, 527/1128 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1276 ms. Remains : 627/1228 places, 527/1128 transitions.
Running random walk in product with property : ShieldPPPs-PT-020B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s55 1) (AND (EQ s481 0) (EQ s10 1)) (AND (EQ s152 0) (EQ s437 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 25464 reset in 519 ms.
Product exploration explored 100000 steps with 25641 reset in 587 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 155 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-29 08:48:19] [INFO ] Invariant cache hit.
[2024-05-29 08:48:19] [INFO ] [Real]Absence check using 221 positive place invariants in 91 ms returned sat
[2024-05-29 08:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:48:20] [INFO ] [Real]Absence check using state equation in 1006 ms returned sat
[2024-05-29 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:48:21] [INFO ] [Nat]Absence check using 221 positive place invariants in 88 ms returned sat
[2024-05-29 08:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:48:21] [INFO ] [Nat]Absence check using state equation in 815 ms returned sat
[2024-05-29 08:48:22] [INFO ] Computed and/alt/rep : 522/1039/522 causal constraints (skipped 0 transitions) in 31 ms.
[2024-05-29 08:48:27] [INFO ] Added : 445 causal constraints over 89 iterations in 5928 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 527/527 transitions.
Applied a total of 0 rules in 13 ms. Remains 627 /627 variables (removed 0) and now considering 527/527 (removed 0) transitions.
[2024-05-29 08:48:27] [INFO ] Invariant cache hit.
[2024-05-29 08:48:28] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-05-29 08:48:28] [INFO ] Invariant cache hit.
[2024-05-29 08:48:28] [INFO ] Implicit Places using invariants and state equation in 571 ms returned []
Implicit Place search using SMT with State Equation took 863 ms to find 0 implicit places.
[2024-05-29 08:48:28] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:48:28] [INFO ] Invariant cache hit.
[2024-05-29 08:48:29] [INFO ] Dead Transitions using invariants and state equation in 281 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1167 ms. Remains : 627/627 places, 527/527 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 153 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 178 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-29 08:48:29] [INFO ] Invariant cache hit.
[2024-05-29 08:48:29] [INFO ] [Real]Absence check using 221 positive place invariants in 101 ms returned sat
[2024-05-29 08:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:48:31] [INFO ] [Real]Absence check using state equation in 1069 ms returned sat
[2024-05-29 08:48:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:48:31] [INFO ] [Nat]Absence check using 221 positive place invariants in 91 ms returned sat
[2024-05-29 08:48:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:48:32] [INFO ] [Nat]Absence check using state equation in 898 ms returned sat
[2024-05-29 08:48:32] [INFO ] Computed and/alt/rep : 522/1039/522 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-29 08:48:38] [INFO ] Added : 445 causal constraints over 89 iterations in 6012 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25656 reset in 533 ms.
Product exploration explored 100000 steps with 25578 reset in 596 ms.
Built C files in :
/tmp/ltsmin13077835965164271402
[2024-05-29 08:48:39] [INFO ] Computing symmetric may disable matrix : 527 transitions.
[2024-05-29 08:48:39] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:39] [INFO ] Computing symmetric may enable matrix : 527 transitions.
[2024-05-29 08:48:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:39] [INFO ] Computing Do-Not-Accords matrix : 527 transitions.
[2024-05-29 08:48:39] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:39] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13077835965164271402
Running compilation step : cd /tmp/ltsmin13077835965164271402;'/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 1191 ms.
Running link step : cd /tmp/ltsmin13077835965164271402;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin13077835965164271402;'/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/stateBased17263699349174836358.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 527/527 transitions.
Applied a total of 0 rules in 10 ms. Remains 627 /627 variables (removed 0) and now considering 527/527 (removed 0) transitions.
[2024-05-29 08:48:54] [INFO ] Invariant cache hit.
[2024-05-29 08:48:54] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-29 08:48:55] [INFO ] Invariant cache hit.
[2024-05-29 08:48:55] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 840 ms to find 0 implicit places.
[2024-05-29 08:48:55] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:48:55] [INFO ] Invariant cache hit.
[2024-05-29 08:48:55] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1150 ms. Remains : 627/627 places, 527/527 transitions.
Built C files in :
/tmp/ltsmin4591899599878893625
[2024-05-29 08:48:55] [INFO ] Computing symmetric may disable matrix : 527 transitions.
[2024-05-29 08:48:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:55] [INFO ] Computing symmetric may enable matrix : 527 transitions.
[2024-05-29 08:48:55] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:55] [INFO ] Computing Do-Not-Accords matrix : 527 transitions.
[2024-05-29 08:48:55] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:55] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4591899599878893625
Running compilation step : cd /tmp/ltsmin4591899599878893625;'/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 1150 ms.
Running link step : cd /tmp/ltsmin4591899599878893625;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin4591899599878893625;'/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/stateBased5945392333176517892.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:49:10] [INFO ] Flatten gal took : 22 ms
[2024-05-29 08:49:11] [INFO ] Flatten gal took : 19 ms
[2024-05-29 08:49:11] [INFO ] Time to serialize gal into /tmp/LTL16412236787671167591.gal : 3 ms
[2024-05-29 08:49:11] [INFO ] Time to serialize properties into /tmp/LTL6035016600334602823.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/LTL16412236787671167591.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8570218003921525282.hoa' '-atoms' '/tmp/LTL6035016600334602823.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...318
Loading property file /tmp/LTL6035016600334602823.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8570218003921525282.hoa
Detected timeout of ITS tools.
[2024-05-29 08:49:26] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:49:26] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:49:26] [INFO ] Time to serialize gal into /tmp/LTL1306523697263880412.gal : 2 ms
[2024-05-29 08:49:26] [INFO ] Time to serialize properties into /tmp/LTL604756533641003038.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/LTL1306523697263880412.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL604756533641003038.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...274
Read 1 LTL properties
Checking formula 0 : !((X(F("(((p129==1)||((p1048==0)&&(p42==1)))||((p337==0)&&(p950==1)))"))))
Formula 0 simplified : XG!"(((p129==1)||((p1048==0)&&(p42==1)))||((p337==0)&&(p950==1)))"
Detected timeout of ITS tools.
[2024-05-29 08:49:41] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:49:41] [INFO ] Applying decomposition
[2024-05-29 08:49:41] [INFO ] Flatten gal took : 14 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/graph15950273449281415638.txt' '-o' '/tmp/graph15950273449281415638.bin' '-w' '/tmp/graph15950273449281415638.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15950273449281415638.bin' '-l' '-1' '-v' '-w' '/tmp/graph15950273449281415638.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:49:41] [INFO ] Decomposing Gal with order
[2024-05-29 08:49:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:49:41] [INFO ] Removed a total of 124 redundant transitions.
[2024-05-29 08:49:41] [INFO ] Flatten gal took : 32 ms
[2024-05-29 08:49:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 232 labels/synchronizations in 7 ms.
[2024-05-29 08:49:41] [INFO ] Time to serialize gal into /tmp/LTL13236226946348763775.gal : 4 ms
[2024-05-29 08:49:41] [INFO ] Time to serialize properties into /tmp/LTL15677062420541406043.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/LTL13236226946348763775.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15677062420541406043.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i1.i0.u20.p129==1)||((i15.i1.u173.p1048==0)&&(i0.i3.u4.p42==1)))||((i4.i1.u56.p337==0)&&(i13.i2.u157.p950==1)))"))))
Formula 0 simplified : XG!"(((i1.i0.u20.p129==1)||((i15.i1.u173.p1048==0)&&(i0.i3.u4.p42==1)))||((i4.i1.u56.p337==0)&&(i13.i2.u157.p950==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2050863804799378342
[2024-05-29 08:49:56] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2050863804799378342
Running compilation step : cd /tmp/ltsmin2050863804799378342;'/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 864 ms.
Running link step : cd /tmp/ltsmin2050863804799378342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2050863804799378342;'/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)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLCardinality-09 finished in 115046 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)) U G(p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(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' '!(F(G(p0)))'
[2024-05-29 08:50:11] [INFO ] Flatten gal took : 28 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11286178167659161450
[2024-05-29 08:50:11] [INFO ] Applying decomposition
[2024-05-29 08:50:11] [INFO ] Computing symmetric may disable matrix : 1128 transitions.
[2024-05-29 08:50:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:50:11] [INFO ] Computing symmetric may enable matrix : 1128 transitions.
[2024-05-29 08:50:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:50:11] [INFO ] Flatten gal took : 24 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/graph9069477425300694920.txt' '-o' '/tmp/graph9069477425300694920.bin' '-w' '/tmp/graph9069477425300694920.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9069477425300694920.bin' '-l' '-1' '-v' '-w' '/tmp/graph9069477425300694920.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:50:11] [INFO ] Decomposing Gal with order
[2024-05-29 08:50:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:50:11] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-29 08:50:11] [INFO ] Flatten gal took : 42 ms
[2024-05-29 08:50:11] [INFO ] Computing Do-Not-Accords matrix : 1128 transitions.
[2024-05-29 08:50:11] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:50:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-29 08:50:11] [INFO ] Built C files in 226ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11286178167659161450
Running compilation step : cd /tmp/ltsmin11286178167659161450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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'
[2024-05-29 08:50:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality16198582846418392179.gal : 9 ms
[2024-05-29 08:50:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality14541787264732172984.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/LTLCardinality16198582846418392179.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14541787264732172984.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...278
Read 5 LTL properties
Checking formula 0 : !((F((G((F("(i17.i3.i1.u433.p1210==1)"))&&(F(G("(i0.i3.i1.u28.p75==1)")))))||(G(("(i3.u90.p245==1)")U("((i11.u290.p815==0)||(i11.u272....171
Formula 0 simplified : G(F(G!"(i17.i3.i1.u433.p1210==1)" | GF!"(i0.i3.i1.u28.p75==1)") & F(!"(i3.u90.p245==1)" R !"((i11.u290.p815==0)||(i11.u272.p764==1))...158
Compilation finished in 3312 ms.
Running link step : cd /tmp/ltsmin11286178167659161450;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin11286178167659161450;'/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' '--ltl' '<>(([]((<>((LTLAPp0==true))&&<>([](!(LTLAPp1==true)))))||[](((LTLAPp2==true) U (LTLAPp3==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin11286178167659161450;'/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' '--ltl' '<>(([]((<>((LTLAPp0==true))&&<>([](!(LTLAPp1==true)))))||[](((LTLAPp2==true) U (LTLAPp3==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11286178167659161450;'/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(<>((LTLAPp4==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 09:14:14] [INFO ] Applying decomposition
[2024-05-29 09:14:14] [INFO ] Flatten gal took : 72 ms
[2024-05-29 09:14:14] [INFO ] Decomposing Gal with order
[2024-05-29 09:14:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:14:15] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 09:14:15] [INFO ] Flatten gal took : 92 ms
[2024-05-29 09:14:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 23 ms.
[2024-05-29 09:14:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality4829911939559132930.gal : 27 ms
[2024-05-29 09:14:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality12667687166236527365.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/LTLCardinality4829911939559132930.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12667687166236527365.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 5 LTL properties
Checking formula 0 : !((F((G((F("(i0.i0.i1.i0.u397.p1210==1)"))&&(F(G("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u40.p75==1)")))))||(...351
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin11286178167659161450;'/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(<>((LTLAPp4==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11286178167659161450;'/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' '--ltl' '([](<>((LTLAPp5==true))) U []((LTLAPp6==true)))' '--buchi-type=spotba'
Formula 0 simplified : G(F(G!"(i0.i0.i1.i0.u397.p1210==1)" | GF!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u40.p75==1)") & F(!"(i0.i0...338
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin11286178167659161450;'/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' '--ltl' '([](<>((LTLAPp5==true))) U []((LTLAPp6==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11286178167659161450;'/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' '--ltl' '<>([]((LTLAPp7==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 137884 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14308264 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="ShieldPPPs-PT-020B"
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 ShieldPPPs-PT-020B, 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 r373-tall-171683788900287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020B.tgz
mv ShieldPPPs-PT-020B 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 ;