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.r623-tall-171774435500113.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 BlocksWorld-PT-03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435500113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 83K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 410K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 176K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 991K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 43K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 186K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 89K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 444K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 91K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 510K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 16K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 39K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 330K Jun 7 06:26 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 BlocksWorld-PT-03-LTLFireability-00
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-01
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-02
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-03
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-04
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-05
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-06
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-07
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-08
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-09
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-10
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-11
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-12
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-13
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-14
FORMULA_NAME BlocksWorld-PT-03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717775407840

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-03
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-07 15:50:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 15:50:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 15:50:09] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2024-06-07 15:50:09] [INFO ] Transformed 379 places.
[2024-06-07 15:50:09] [INFO ] Transformed 685 transitions.
[2024-06-07 15:50:09] [INFO ] Found NUPN structural information;
[2024-06-07 15:50:09] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17]
[2024-06-07 15:50:09] [INFO ] Parsed PT model containing 379 places and 685 transitions and 3412 arcs in 144 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BlocksWorld-PT-03-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-03-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-03-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 379 out of 379 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 379/379 places, 685/685 transitions.
Applied a total of 0 rules in 16 ms. Remains 379 /379 variables (removed 0) and now considering 685/685 (removed 0) transitions.
// Phase 1: matrix 685 rows 379 cols
[2024-06-07 15:50:09] [INFO ] Computed 37 invariants in 31 ms
[2024-06-07 15:50:10] [INFO ] Implicit Places using invariants in 600 ms returned []
[2024-06-07 15:50:10] [INFO ] Invariant cache hit.
[2024-06-07 15:50:10] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-06-07 15:50:10] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 937 ms to find 0 implicit places.
[2024-06-07 15:50:10] [INFO ] Invariant cache hit.
[2024-06-07 15:50:10] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 36 transitions.
Found 36 dead transitions using SMT.
Drop transitions removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions
Starting structural reductions in LTL mode, iteration 1 : 379/379 places, 649/685 transitions.
Deduced a syphon composed of 18 places in 2 ms
Applied a total of 0 rules in 11 ms. Remains 379 /379 variables (removed 0) and now considering 649/649 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1278 ms. Remains : 379/379 places, 649/685 transitions.
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Support contains 361 out of 361 places after structural reductions.
FORMULA BlocksWorld-PT-03-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-07 15:50:11] [INFO ] Flatten gal took : 99 ms
[2024-06-07 15:50:11] [INFO ] Flatten gal took : 77 ms
[2024-06-07 15:50:11] [INFO ] Input system was already deterministic with 649 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=15 ) properties (out of 17) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 649 rows 361 cols
[2024-06-07 15:50:12] [INFO ] Computed 37 invariants in 4 ms
[2024-06-07 15:50:12] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:50:12] [INFO ] After 230ms SMT Verify possible using state equation in real domain returned unsat :1 sat :2
[2024-06-07 15:50:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:12] [INFO ] After 46ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :1 sat :2
[2024-06-07 15:50:12] [INFO ] After 145ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 64 ms.
[2024-06-07 15:50:13] [INFO ] After 560ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 649/649 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 361 transition count 648
Applied a total of 1 rules in 515 ms. Remains 361 /361 variables (removed 0) and now considering 648/649 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 515 ms. Remains : 361/361 places, 648/649 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) 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 2) seen :0
Interrupted probabilistic random walk after 317798 steps, run timeout after 3001 ms. (steps per millisecond=105 ) properties seen :{}
Probabilistic random walk after 317798 steps, saw 248605 distinct states, run finished after 3002 ms. (steps per millisecond=105 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 648 rows 361 cols
[2024-06-07 15:50:16] [INFO ] Computed 37 invariants in 9 ms
[2024-06-07 15:50:16] [INFO ] [Real]Absence check using 37 positive place invariants in 9 ms returned sat
[2024-06-07 15:50:17] [INFO ] After 198ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-06-07 15:50:17] [INFO ] After 273ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 52 ms.
[2024-06-07 15:50:17] [INFO ] After 411ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 308 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 308 ms. Remains : 361/361 places, 648/648 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 271 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
[2024-06-07 15:50:17] [INFO ] Invariant cache hit.
[2024-06-07 15:50:18] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-06-07 15:50:18] [INFO ] Invariant cache hit.
[2024-06-07 15:50:18] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2024-06-07 15:50:18] [INFO ] Redundant transitions in 32 ms returned []
[2024-06-07 15:50:18] [INFO ] Invariant cache hit.
[2024-06-07 15:50:18] [INFO ] Dead Transitions using invariants and state equation in 237 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1116 ms. Remains : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 253 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-07 15:50:18] [INFO ] Invariant cache hit.
[2024-06-07 15:50:18] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:50:19] [INFO ] After 195ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-06-07 15:50:19] [INFO ] After 279ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 49 ms.
[2024-06-07 15:50:19] [INFO ] After 403ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA BlocksWorld-PT-03-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 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(F(p0))))'
Support contains 37 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 8 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
// Phase 1: matrix 649 rows 361 cols
[2024-06-07 15:50:19] [INFO ] Computed 37 invariants in 6 ms
[2024-06-07 15:50:19] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-06-07 15:50:19] [INFO ] Invariant cache hit.
[2024-06-07 15:50:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:20] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2024-06-07 15:50:20] [INFO ] Invariant cache hit.
[2024-06-07 15:50:20] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 693 ms. Remains : 361/361 places, 649/649 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 222 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (OR (LT s2 1) (LT s37 1) (LT s38 1)) (OR (LT s2 1) (LT s40 1) (LT s41 1)) (OR (LT s2 1) (LT s34 1) (LT s35 1)) (OR (LT s0 1) (LT s1 1) (LT s2 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 30331 reset in 903 ms.
Product exploration explored 100000 steps with 30297 reset in 800 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 262 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (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 : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 121 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 37 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 12 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:22] [INFO ] Invariant cache hit.
[2024-06-07 15:50:23] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-06-07 15:50:23] [INFO ] Invariant cache hit.
[2024-06-07 15:50:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:23] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2024-06-07 15:50:23] [INFO ] Invariant cache hit.
[2024-06-07 15:50:23] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 728 ms. Remains : 361/361 places, 649/649 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (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 (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 110 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 30290 reset in 772 ms.
Product exploration explored 100000 steps with 30267 reset in 782 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 37 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 58 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:26] [INFO ] Redundant transitions in 6 ms returned []
[2024-06-07 15:50:26] [INFO ] Invariant cache hit.
[2024-06-07 15:50:26] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 296 ms. Remains : 361/361 places, 649/649 transitions.
Built C files in :
/tmp/ltsmin3903599838572125535
[2024-06-07 15:50:26] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3903599838572125535
Running compilation step : cd /tmp/ltsmin3903599838572125535;'/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 1210 ms.
Running link step : cd /tmp/ltsmin3903599838572125535;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin3903599838572125535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3818889386180693740.hoa' '--buchi-type=spotba'
LTSmin run took 235 ms.
FORMULA BlocksWorld-PT-03-LTLFireability-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BlocksWorld-PT-03-LTLFireability-00 finished in 8430 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((X(G(p0)) U (X(X(p0)) U p1))))))'
Support contains 55 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 13 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:28] [INFO ] Invariant cache hit.
[2024-06-07 15:50:28] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-06-07 15:50:28] [INFO ] Invariant cache hit.
[2024-06-07 15:50:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:28] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
[2024-06-07 15:50:28] [INFO ] Invariant cache hit.
[2024-06-07 15:50:28] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 708 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 311 ms :[(NOT p1), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND p1 p0), acceptance={0} source=7 dest: 1}, { cond=(NOT p0), acceptance={0} source=7 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={0} source=7 dest: 7}]], initial=5, aps=[p1:(AND (OR (LT s2 1) (LT s37 1) (LT s38 1)) (OR (LT s2 1) (LT s40 1) (LT s41 1)) (OR (LT s2 1) (LT s34 1) (LT s35 1)) (OR (LT s0 1) (LT s1 1) (LT s2 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, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 663 ms.
Product exploration explored 100000 steps with 25000 reset in 672 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[(NOT p1), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-07 15:50:31] [INFO ] Invariant cache hit.
[2024-06-07 15:50:31] [INFO ] [Real]Absence check using 37 positive place invariants in 9 ms returned sat
[2024-06-07 15:50:31] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), true, (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 p1)), (F p0)]
Knowledge based reduction with 3 factoid took 164 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Stuttering acceptance computed with spot in 284 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Support contains 55 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 6 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:32] [INFO ] Invariant cache hit.
[2024-06-07 15:50:32] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-06-07 15:50:32] [INFO ] Invariant cache hit.
[2024-06-07 15:50:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:32] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
[2024-06-07 15:50:32] [INFO ] Invariant cache hit.
[2024-06-07 15:50:32] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 715 ms. Remains : 361/361 places, 649/649 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 8 states, 10 edges and 2 AP (stutter sensitive) to 8 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 274 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 8 states, 10 edges and 2 AP (stutter sensitive) to 8 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 256 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Stuttering acceptance computed with spot in 274 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Stuttering acceptance computed with spot in 261 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Product exploration explored 100000 steps with 25000 reset in 692 ms.
Product exploration explored 100000 steps with 25000 reset in 694 ms.
Applying partial POR strategy [false, true, false, false, false, false, false, true]
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Support contains 55 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 23 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:36] [INFO ] Redundant transitions in 6 ms returned []
[2024-06-07 15:50:36] [INFO ] Invariant cache hit.
[2024-06-07 15:50:36] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 278 ms. Remains : 361/361 places, 649/649 transitions.
Built C files in :
/tmp/ltsmin11958484596976087852
[2024-06-07 15:50:36] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11958484596976087852
Running compilation step : cd /tmp/ltsmin11958484596976087852;'/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/ltsmin11958484596976087852;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11958484596976087852;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4015616190046125773.hoa' '--buchi-type=spotba'
LTSmin run took 229 ms.
FORMULA BlocksWorld-PT-03-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BlocksWorld-PT-03-LTLFireability-01 finished in 9749 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(!p0))))))'
Support contains 37 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 4 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:37] [INFO ] Invariant cache hit.
[2024-06-07 15:50:37] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-06-07 15:50:37] [INFO ] Invariant cache hit.
[2024-06-07 15:50:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:38] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
[2024-06-07 15:50:38] [INFO ] Invariant cache hit.
[2024-06-07 15:50:38] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 702 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 208 ms :[true, p0, p0, p0, p0, p0]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (OR (LT s2 1) (LT s37 1) (LT s38 1)) (OR (LT s2 1) (LT s40 1) (LT s41 1)) (OR (LT s2 1) (LT s34 1) (LT s35 1)) (OR (LT s0 1) (LT s1 1) (LT s2 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA BlocksWorld-PT-03-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-03-LTLFireability-02 finished in 924 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(p1)&&p0))))'
Support contains 325 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 3 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:38] [INFO ] Invariant cache hit.
[2024-06-07 15:50:38] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-06-07 15:50:38] [INFO ] Invariant cache hit.
[2024-06-07 15:50:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:38] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2024-06-07 15:50:38] [INFO ] Invariant cache hit.
[2024-06-07 15:50:39] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 496 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s2 1) (LT s40 1) (LT s290 1)) (OR (LT s2 1) (LT s49 1) (LT s341 1)) (OR (LT s2 1) (LT s13 1) (LT s132 1)) (OR (LT s2 1) (LT s22 1) (LT s19...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-03-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-03-LTLFireability-03 finished in 658 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 18 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 25 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:39] [INFO ] Invariant cache hit.
[2024-06-07 15:50:39] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-06-07 15:50:39] [INFO ] Invariant cache hit.
[2024-06-07 15:50:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:39] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
[2024-06-07 15:50:39] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-07 15:50:39] [INFO ] Invariant cache hit.
[2024-06-07 15:50:40] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 847 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-05 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 (GEQ s33 1) (GEQ s3 1) (GEQ s36 1) (GEQ s6 1) (GEQ s39 1) (GEQ s9 1) (GEQ s42 1) (GEQ s12 1) (GEQ s45 1) (GEQ s15 1) (GEQ s48 1) (GEQ s18 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 952 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA BlocksWorld-PT-03-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-03-LTLFireability-05 finished in 1847 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 18 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 24 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:41] [INFO ] Invariant cache hit.
[2024-06-07 15:50:41] [INFO ] Implicit Places using invariants in 210 ms returned []
[2024-06-07 15:50:41] [INFO ] Invariant cache hit.
[2024-06-07 15:50:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:41] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 618 ms to find 0 implicit places.
[2024-06-07 15:50:41] [INFO ] Redundant transitions in 5 ms returned []
[2024-06-07 15:50:41] [INFO ] Invariant cache hit.
[2024-06-07 15:50:42] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 878 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s33 1) (GEQ s3 1) (GEQ s36 1) (GEQ s6 1) (GEQ s39 1) (GEQ s9 1) (GEQ s42 1) (GEQ s12 1) (GEQ s45 1) (GEQ s15 1) (GEQ s48 1) (GEQ s18 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 24951 reset in 726 ms.
Product exploration explored 100000 steps with 25136 reset in 774 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 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 70 ms :[(NOT p0), (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), (X p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2024-06-07 15:50:44] [INFO ] Invariant cache hit.
[2024-06-07 15:50:44] [INFO ] [Real]Absence check using 37 positive place invariants in 20 ms returned sat
[2024-06-07 15:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 15:50:44] [INFO ] [Real]Absence check using state equation in 421 ms returned sat
[2024-06-07 15:50:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 15:50:44] [INFO ] [Nat]Absence check using 37 positive place invariants in 26 ms returned sat
[2024-06-07 15:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-06-07 15:50:45] [INFO ] [Nat]Absence check using state equation in 549 ms returned sat
[2024-06-07 15:50:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 7 ms returned sat
[2024-06-07 15:50:45] [INFO ] Deduced a trap composed of 75 places in 60 ms of which 1 ms to minimize.
[2024-06-07 15:50:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 137 ms
[2024-06-07 15:50:45] [INFO ] Computed and/alt/rep : 85/85/85 causal constraints (skipped 559 transitions) in 74 ms.
[2024-06-07 15:50:45] [INFO ] Added : 0 causal constraints over 0 iterations in 144 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 18 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 24 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:50:45] [INFO ] Invariant cache hit.
[2024-06-07 15:50:46] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-06-07 15:50:46] [INFO ] Invariant cache hit.
[2024-06-07 15:50:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:46] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 595 ms to find 0 implicit places.
[2024-06-07 15:50:46] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-07 15:50:46] [INFO ] Invariant cache hit.
[2024-06-07 15:50:46] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 851 ms. Remains : 361/361 places, 649/649 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 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 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 110 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 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
[2024-06-07 15:50:47] [INFO ] Invariant cache hit.
[2024-06-07 15:50:47] [INFO ] [Real]Absence check using 37 positive place invariants in 17 ms returned sat
[2024-06-07 15:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-07 15:50:47] [INFO ] [Real]Absence check using state equation in 399 ms returned sat
[2024-06-07 15:50:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 15:50:48] [INFO ] [Nat]Absence check using 37 positive place invariants in 25 ms returned sat
[2024-06-07 15:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-06-07 15:50:48] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2024-06-07 15:50:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:50:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2024-06-07 15:50:48] [INFO ] Deduced a trap composed of 75 places in 70 ms of which 1 ms to minimize.
[2024-06-07 15:50:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2024-06-07 15:50:48] [INFO ] Computed and/alt/rep : 85/85/85 causal constraints (skipped 559 transitions) in 54 ms.
[2024-06-07 15:50:48] [INFO ] Added : 0 causal constraints over 0 iterations in 118 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25046 reset in 717 ms.
Product exploration explored 100000 steps with 24925 reset in 726 ms.
Built C files in :
/tmp/ltsmin13538241413718462412
[2024-06-07 15:50:50] [INFO ] Computing symmetric may disable matrix : 649 transitions.
[2024-06-07 15:50:50] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:50] [INFO ] Computing symmetric may enable matrix : 649 transitions.
[2024-06-07 15:50:50] [INFO ] Computation of Complete enable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:50] [INFO ] Computing Do-Not-Accords matrix : 649 transitions.
[2024-06-07 15:50:50] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:50:50] [INFO ] Built C files in 205ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13538241413718462412
Running compilation step : cd /tmp/ltsmin13538241413718462412;'/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 1929 ms.
Running link step : cd /tmp/ltsmin13538241413718462412;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin13538241413718462412;'/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/stateBased13442610543583603377.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 18 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 24 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:51:05] [INFO ] Invariant cache hit.
[2024-06-07 15:51:05] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-06-07 15:51:05] [INFO ] Invariant cache hit.
[2024-06-07 15:51:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:51:06] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
[2024-06-07 15:51:06] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-07 15:51:06] [INFO ] Invariant cache hit.
[2024-06-07 15:51:06] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 836 ms. Remains : 361/361 places, 649/649 transitions.
Built C files in :
/tmp/ltsmin478667626873760459
[2024-06-07 15:51:06] [INFO ] Computing symmetric may disable matrix : 649 transitions.
[2024-06-07 15:51:06] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:51:06] [INFO ] Computing symmetric may enable matrix : 649 transitions.
[2024-06-07 15:51:06] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:51:06] [INFO ] Computing Do-Not-Accords matrix : 649 transitions.
[2024-06-07 15:51:06] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:51:06] [INFO ] Built C files in 150ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin478667626873760459
Running compilation step : cd /tmp/ltsmin478667626873760459;'/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 1918 ms.
Running link step : cd /tmp/ltsmin478667626873760459;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin478667626873760459;'/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/stateBased13367513252523413296.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-06-07 15:51:21] [INFO ] Flatten gal took : 39 ms
[2024-06-07 15:51:21] [INFO ] Flatten gal took : 36 ms
[2024-06-07 15:51:21] [INFO ] Time to serialize gal into /tmp/LTL18110890529993757372.gal : 9 ms
[2024-06-07 15:51:21] [INFO ] Time to serialize properties into /tmp/LTL11385018256015021507.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/LTL18110890529993757372.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6427402681160449839.hoa' '-atoms' '/tmp/LTL11385018256015021507.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/LTL11385018256015021507.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6427402681160449839.hoa
Detected timeout of ITS tools.
[2024-06-07 15:51:36] [INFO ] Flatten gal took : 34 ms
[2024-06-07 15:51:36] [INFO ] Flatten gal took : 31 ms
[2024-06-07 15:51:36] [INFO ] Time to serialize gal into /tmp/LTL18103714493708970622.gal : 6 ms
[2024-06-07 15:51:36] [INFO ] Time to serialize properties into /tmp/LTL12812836631897163414.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/LTL18103714493708970622.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12812836631897163414.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("((((((pred_holding_10>=1)||(pred_holding_0>=1))||((pred_holding_11>=1)||(pred_holding_1>=1)))||(((pred_holding_12>=1)||(pred_h...452
Formula 0 simplified : FG!"((((((pred_holding_10>=1)||(pred_holding_0>=1))||((pred_holding_11>=1)||(pred_holding_1>=1)))||(((pred_holding_12>=1)||(pred_hol...446
Detected timeout of ITS tools.
[2024-06-07 15:51:51] [INFO ] Flatten gal took : 31 ms
[2024-06-07 15:51:51] [INFO ] Applying decomposition
[2024-06-07 15:51:51] [INFO ] Flatten gal took : 27 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/graph16666054189794626016.txt' '-o' '/tmp/graph16666054189794626016.bin' '-w' '/tmp/graph16666054189794626016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16666054189794626016.bin' '-l' '-1' '-v' '-w' '/tmp/graph16666054189794626016.weights' '-q' '0' '-e' '0.001'
[2024-06-07 15:51:51] [INFO ] Decomposing Gal with order
[2024-06-07 15:51:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 15:51:52] [INFO ] Removed a total of 1116 redundant transitions.
[2024-06-07 15:51:52] [INFO ] Flatten gal took : 138 ms
[2024-06-07 15:51:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2024-06-07 15:51:52] [INFO ] Time to serialize gal into /tmp/LTL17494922422587682248.gal : 9 ms
[2024-06-07 15:51:52] [INFO ] Time to serialize properties into /tmp/LTL6936449994597634620.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/LTL17494922422587682248.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6936449994597634620.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((u10.pred_holding_10>=1)||(u0.pred_holding_0>=1))||((i3.u11.pred_holding_11>=1)||(u1.pred_holding_1>=1)))||(((u12.pred_ho...520
Formula 0 simplified : FG!"((((((u10.pred_holding_10>=1)||(u0.pred_holding_0>=1))||((i3.u11.pred_holding_11>=1)||(u1.pred_holding_1>=1)))||(((u12.pred_hold...514
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2136713144910351153
[2024-06-07 15:52:07] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2136713144910351153
Running compilation step : cd /tmp/ltsmin2136713144910351153;'/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 1069 ms.
Running link step : cd /tmp/ltsmin2136713144910351153;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin2136713144910351153;'/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 BlocksWorld-PT-03-LTLFireability-06 finished in 101147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 18 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:52:22] [INFO ] Invariant cache hit.
[2024-06-07 15:52:22] [INFO ] Implicit Places using invariants in 217 ms returned []
[2024-06-07 15:52:22] [INFO ] Invariant cache hit.
[2024-06-07 15:52:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:52:22] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 584 ms to find 0 implicit places.
[2024-06-07 15:52:22] [INFO ] Redundant transitions in 5 ms returned []
[2024-06-07 15:52:22] [INFO ] Invariant cache hit.
[2024-06-07 15:52:23] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 843 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-09 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 (LT s62 1) (LT s93 1) (LT s119 1) (LT s131 1) (LT s144 1) (LT s173 1) (LT s175 1) (LT s200 1) (LT s236 1) (LT s242 1) (LT s261 1) (LT s287 1) (LT s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 887 ms.
Product exploration explored 100000 steps with 0 reset in 951 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 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 26 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 852168 steps, run timeout after 3001 ms. (steps per millisecond=283 ) properties seen :{}
Probabilistic random walk after 852168 steps, saw 664585 distinct states, run finished after 3001 ms. (steps per millisecond=283 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 15:52:28] [INFO ] Invariant cache hit.
[2024-06-07 15:52:28] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:52:28] [INFO ] After 194ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 15:52:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:52:28] [INFO ] After 18ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-06-07 15:52:28] [INFO ] After 51ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2024-06-07 15:52:28] [INFO ] After 341ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 649/649 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 361 transition count 648
Applied a total of 1 rules in 352 ms. Remains 361 /361 variables (removed 0) and now considering 648/649 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 352 ms. Remains : 361/361 places, 648/649 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 851644 steps, run timeout after 3001 ms. (steps per millisecond=283 ) properties seen :{}
Probabilistic random walk after 851644 steps, saw 664188 distinct states, run finished after 3001 ms. (steps per millisecond=283 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 648 rows 361 cols
[2024-06-07 15:52:32] [INFO ] Computed 37 invariants in 11 ms
[2024-06-07 15:52:32] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:52:32] [INFO ] After 185ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 15:52:32] [INFO ] After 225ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-06-07 15:52:32] [INFO ] After 319ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 288 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 288 ms. Remains : 361/361 places, 648/648 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 274 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
[2024-06-07 15:52:32] [INFO ] Invariant cache hit.
[2024-06-07 15:52:33] [INFO ] Implicit Places using invariants in 194 ms returned []
[2024-06-07 15:52:33] [INFO ] Invariant cache hit.
[2024-06-07 15:52:33] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
[2024-06-07 15:52:33] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-07 15:52:33] [INFO ] Invariant cache hit.
[2024-06-07 15:52:33] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1078 ms. Remains : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 261 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 15:52:34] [INFO ] Invariant cache hit.
[2024-06-07 15:52:34] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:52:34] [INFO ] After 177ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 15:52:34] [INFO ] After 212ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2024-06-07 15:52:34] [INFO ] After 300ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 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 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 20 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
// Phase 1: matrix 649 rows 361 cols
[2024-06-07 15:52:34] [INFO ] Computed 37 invariants in 5 ms
[2024-06-07 15:52:34] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-06-07 15:52:34] [INFO ] Invariant cache hit.
[2024-06-07 15:52:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:52:35] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
[2024-06-07 15:52:35] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-07 15:52:35] [INFO ] Invariant cache hit.
[2024-06-07 15:52:35] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 836 ms. Remains : 361/361 places, 649/649 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 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 38 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 846856 steps, run timeout after 3001 ms. (steps per millisecond=282 ) properties seen :{}
Probabilistic random walk after 846856 steps, saw 660495 distinct states, run finished after 3001 ms. (steps per millisecond=282 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 15:52:38] [INFO ] Invariant cache hit.
[2024-06-07 15:52:38] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:52:38] [INFO ] After 176ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 15:52:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:52:38] [INFO ] After 19ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-06-07 15:52:38] [INFO ] After 64ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-06-07 15:52:38] [INFO ] After 328ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 649/649 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 361 transition count 648
Applied a total of 1 rules in 360 ms. Remains 361 /361 variables (removed 0) and now considering 648/649 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 362 ms. Remains : 361/361 places, 648/649 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 853130 steps, run timeout after 3001 ms. (steps per millisecond=284 ) properties seen :{}
Probabilistic random walk after 853130 steps, saw 665316 distinct states, run finished after 3001 ms. (steps per millisecond=284 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 648 rows 361 cols
[2024-06-07 15:52:42] [INFO ] Computed 37 invariants in 8 ms
[2024-06-07 15:52:42] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:52:42] [INFO ] After 181ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 15:52:42] [INFO ] After 217ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2024-06-07 15:52:42] [INFO ] After 304ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 281 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 281 ms. Remains : 361/361 places, 648/648 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 289 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
[2024-06-07 15:52:43] [INFO ] Invariant cache hit.
[2024-06-07 15:52:43] [INFO ] Implicit Places using invariants in 196 ms returned []
[2024-06-07 15:52:43] [INFO ] Invariant cache hit.
[2024-06-07 15:52:43] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2024-06-07 15:52:43] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-07 15:52:43] [INFO ] Invariant cache hit.
[2024-06-07 15:52:44] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1106 ms. Remains : 361/361 places, 648/648 transitions.
Applied a total of 0 rules in 275 ms. Remains 361 /361 variables (removed 0) and now considering 648/648 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-07 15:52:44] [INFO ] Invariant cache hit.
[2024-06-07 15:52:44] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:52:44] [INFO ] After 174ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 15:52:44] [INFO ] After 208ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2024-06-07 15:52:44] [INFO ] After 299ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 129 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 902 ms.
Product exploration explored 100000 steps with 0 reset in 891 ms.
Built C files in :
/tmp/ltsmin3233550227570613952
[2024-06-07 15:52:46] [INFO ] Computing symmetric may disable matrix : 649 transitions.
[2024-06-07 15:52:46] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:52:46] [INFO ] Computing symmetric may enable matrix : 649 transitions.
[2024-06-07 15:52:46] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:52:46] [INFO ] Computing Do-Not-Accords matrix : 649 transitions.
[2024-06-07 15:52:46] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:52:46] [INFO ] Built C files in 172ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3233550227570613952
Running compilation step : cd /tmp/ltsmin3233550227570613952;'/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 1979 ms.
Running link step : cd /tmp/ltsmin3233550227570613952;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin3233550227570613952;'/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/stateBased10070767801297150146.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 14 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 22 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
// Phase 1: matrix 649 rows 361 cols
[2024-06-07 15:53:01] [INFO ] Computed 37 invariants in 3 ms
[2024-06-07 15:53:02] [INFO ] Implicit Places using invariants in 183 ms returned []
[2024-06-07 15:53:02] [INFO ] Invariant cache hit.
[2024-06-07 15:53:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:53:02] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 547 ms to find 0 implicit places.
[2024-06-07 15:53:02] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-07 15:53:02] [INFO ] Invariant cache hit.
[2024-06-07 15:53:02] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 807 ms. Remains : 361/361 places, 649/649 transitions.
Built C files in :
/tmp/ltsmin3688231940018992506
[2024-06-07 15:53:02] [INFO ] Computing symmetric may disable matrix : 649 transitions.
[2024-06-07 15:53:02] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:53:02] [INFO ] Computing symmetric may enable matrix : 649 transitions.
[2024-06-07 15:53:02] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:53:02] [INFO ] Computing Do-Not-Accords matrix : 649 transitions.
[2024-06-07 15:53:02] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:53:02] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3688231940018992506
Running compilation step : cd /tmp/ltsmin3688231940018992506;'/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 1899 ms.
Running link step : cd /tmp/ltsmin3688231940018992506;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin3688231940018992506;'/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/stateBased10215285537670387845.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-06-07 15:53:17] [INFO ] Flatten gal took : 25 ms
[2024-06-07 15:53:17] [INFO ] Flatten gal took : 24 ms
[2024-06-07 15:53:17] [INFO ] Time to serialize gal into /tmp/LTL1629140927277758164.gal : 5 ms
[2024-06-07 15:53:17] [INFO ] Time to serialize properties into /tmp/LTL18204268612647665358.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/LTL1629140927277758164.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14055377048314733254.hoa' '-atoms' '/tmp/LTL18204268612647665358.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/LTL18204268612647665358.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14055377048314733254.hoa
Detected timeout of ITS tools.
[2024-06-07 15:53:32] [INFO ] Flatten gal took : 24 ms
[2024-06-07 15:53:32] [INFO ] Flatten gal took : 24 ms
[2024-06-07 15:53:32] [INFO ] Time to serialize gal into /tmp/LTL17916362340049086372.gal : 4 ms
[2024-06-07 15:53:32] [INFO ] Time to serialize properties into /tmp/LTL6130495436697085612.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/LTL17916362340049086372.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6130495436697085612.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("(((((pred_on_144<1)||(pred_on_92<1))||((pred_on_255<1)||(pred_on_166<1)))||(((pred_on_77<1)||(pred_on_312<1))||((pred_on_25<1)...290
Formula 0 simplified : GF!"(((((pred_on_144<1)||(pred_on_92<1))||((pred_on_255<1)||(pred_on_166<1)))||(((pred_on_77<1)||(pred_on_312<1))||((pred_on_25<1)||...284
Detected timeout of ITS tools.
[2024-06-07 15:53:47] [INFO ] Flatten gal took : 21 ms
[2024-06-07 15:53:47] [INFO ] Applying decomposition
[2024-06-07 15:53:48] [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/graph2832600212951746569.txt' '-o' '/tmp/graph2832600212951746569.bin' '-w' '/tmp/graph2832600212951746569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2832600212951746569.bin' '-l' '-1' '-v' '-w' '/tmp/graph2832600212951746569.weights' '-q' '0' '-e' '0.001'
[2024-06-07 15:53:48] [INFO ] Decomposing Gal with order
[2024-06-07 15:53:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 15:53:48] [INFO ] Removed a total of 1116 redundant transitions.
[2024-06-07 15:53:48] [INFO ] Flatten gal took : 75 ms
[2024-06-07 15:53:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-06-07 15:53:48] [INFO ] Time to serialize gal into /tmp/LTL13157912085441906820.gal : 6 ms
[2024-06-07 15:53:48] [INFO ] Time to serialize properties into /tmp/LTL6499454039209817130.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/LTL13157912085441906820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6499454039209817130.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("(((((i0.u0.pred_on_144<1)||(u2.pred_on_92<1))||((u3.pred_on_255<1)||(u9.pred_on_166<1)))||(((u5.pred_on_77<1)||(u6.pred_on_312...342
Formula 0 simplified : GF!"(((((i0.u0.pred_on_144<1)||(u2.pred_on_92<1))||((u3.pred_on_255<1)||(u9.pred_on_166<1)))||(((u5.pred_on_77<1)||(u6.pred_on_312<1...336
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4524184988362525629
[2024-06-07 15:54:03] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4524184988362525629
Running compilation step : cd /tmp/ltsmin4524184988362525629;'/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 1067 ms.
Running link step : cd /tmp/ltsmin4524184988362525629;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin4524184988362525629;'/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 BlocksWorld-PT-03-LTLFireability-09 finished in 116057 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 25 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:54:18] [INFO ] Invariant cache hit.
[2024-06-07 15:54:18] [INFO ] Implicit Places using invariants in 172 ms returned []
[2024-06-07 15:54:18] [INFO ] Invariant cache hit.
[2024-06-07 15:54:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:54:18] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2024-06-07 15:54:18] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-07 15:54:18] [INFO ] Invariant cache hit.
[2024-06-07 15:54:19] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 802 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s19 1) (LT s170 1)), p1:(AND (GEQ s2 1) (GEQ s49 1) (GEQ s330 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 0 reset in 890 ms.
Stack based approach found an accepted trace after 16 steps with 0 reset with depth 17 and stack size 17 in 0 ms.
FORMULA BlocksWorld-PT-03-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-03-LTLFireability-11 finished in 1839 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 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 20 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:54:20] [INFO ] Invariant cache hit.
[2024-06-07 15:54:20] [INFO ] Implicit Places using invariants in 194 ms returned []
[2024-06-07 15:54:20] [INFO ] Invariant cache hit.
[2024-06-07 15:54:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:54:20] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 599 ms to find 0 implicit places.
[2024-06-07 15:54:20] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-07 15:54:20] [INFO ] Invariant cache hit.
[2024-06-07 15:54:21] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 858 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s45 1) (LT s52 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]]
Product exploration explored 100000 steps with 158 reset in 895 ms.
Product exploration explored 100000 steps with 123 reset in 920 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 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 1639 steps, including 0 resets, run visited all 1 properties in 22 ms. (steps per millisecond=74 )
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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 22 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:54:23] [INFO ] Invariant cache hit.
[2024-06-07 15:54:23] [INFO ] Implicit Places using invariants in 192 ms returned []
[2024-06-07 15:54:23] [INFO ] Invariant cache hit.
[2024-06-07 15:54:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:54:24] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 599 ms to find 0 implicit places.
[2024-06-07 15:54:24] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-07 15:54:24] [INFO ] Invariant cache hit.
[2024-06-07 15:54:24] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 853 ms. Remains : 361/361 places, 649/649 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 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 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3509 steps, including 1 resets, run visited all 1 properties in 37 ms. (steps per millisecond=94 )
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 89 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 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 154 reset in 902 ms.
Product exploration explored 100000 steps with 144 reset in 911 ms.
Built C files in :
/tmp/ltsmin18150969913789785788
[2024-06-07 15:54:26] [INFO ] Computing symmetric may disable matrix : 649 transitions.
[2024-06-07 15:54:26] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:54:26] [INFO ] Computing symmetric may enable matrix : 649 transitions.
[2024-06-07 15:54:26] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:54:26] [INFO ] Computing Do-Not-Accords matrix : 649 transitions.
[2024-06-07 15:54:26] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:54:26] [INFO ] Built C files in 148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18150969913789785788
Running compilation step : cd /tmp/ltsmin18150969913789785788;'/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 1948 ms.
Running link step : cd /tmp/ltsmin18150969913789785788;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin18150969913789785788;'/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/stateBased11845305813558555891.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 23 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:54:41] [INFO ] Invariant cache hit.
[2024-06-07 15:54:41] [INFO ] Implicit Places using invariants in 193 ms returned []
[2024-06-07 15:54:41] [INFO ] Invariant cache hit.
[2024-06-07 15:54:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:54:42] [INFO ] Implicit Places using invariants and state equation in 374 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2024-06-07 15:54:42] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-07 15:54:42] [INFO ] Invariant cache hit.
[2024-06-07 15:54:42] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 815 ms. Remains : 361/361 places, 649/649 transitions.
Built C files in :
/tmp/ltsmin1427397276882662952
[2024-06-07 15:54:42] [INFO ] Computing symmetric may disable matrix : 649 transitions.
[2024-06-07 15:54:42] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:54:42] [INFO ] Computing symmetric may enable matrix : 649 transitions.
[2024-06-07 15:54:42] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:54:42] [INFO ] Computing Do-Not-Accords matrix : 649 transitions.
[2024-06-07 15:54:42] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:54:42] [INFO ] Built C files in 139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1427397276882662952
Running compilation step : cd /tmp/ltsmin1427397276882662952;'/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 1905 ms.
Running link step : cd /tmp/ltsmin1427397276882662952;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin1427397276882662952;'/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/stateBased15300579840649770298.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-06-07 15:54:57] [INFO ] Flatten gal took : 22 ms
[2024-06-07 15:54:57] [INFO ] Flatten gal took : 21 ms
[2024-06-07 15:54:57] [INFO ] Time to serialize gal into /tmp/LTL2862513022851737312.gal : 4 ms
[2024-06-07 15:54:57] [INFO ] Time to serialize properties into /tmp/LTL6416469526745418527.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/LTL2862513022851737312.gal' '-t' 'CGAL' '-hoa' '/tmp/aut678128441807917109.hoa' '-atoms' '/tmp/LTL6416469526745418527.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/LTL6416469526745418527.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut678128441807917109.hoa
Detected timeout of ITS tools.
[2024-06-07 15:55:12] [INFO ] Flatten gal took : 23 ms
[2024-06-07 15:55:12] [INFO ] Flatten gal took : 19 ms
[2024-06-07 15:55:12] [INFO ] Time to serialize gal into /tmp/LTL8301993198755149509.gal : 4 ms
[2024-06-07 15:55:12] [INFO ] Time to serialize properties into /tmp/LTL15254420640872015433.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/LTL8301993198755149509.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15254420640872015433.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((pred_holding_14<1)||(pred_clear_17<1))"))))
Formula 0 simplified : FG!"((pred_holding_14<1)||(pred_clear_17<1))"
Detected timeout of ITS tools.
[2024-06-07 15:55:27] [INFO ] Flatten gal took : 22 ms
[2024-06-07 15:55:27] [INFO ] Applying decomposition
[2024-06-07 15:55:27] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5440221121439226172.txt' '-o' '/tmp/graph5440221121439226172.bin' '-w' '/tmp/graph5440221121439226172.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5440221121439226172.bin' '-l' '-1' '-v' '-w' '/tmp/graph5440221121439226172.weights' '-q' '0' '-e' '0.001'
[2024-06-07 15:55:27] [INFO ] Decomposing Gal with order
[2024-06-07 15:55:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 15:55:27] [INFO ] Removed a total of 1116 redundant transitions.
[2024-06-07 15:55:28] [INFO ] Flatten gal took : 52 ms
[2024-06-07 15:55:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-06-07 15:55:28] [INFO ] Time to serialize gal into /tmp/LTL15211541415033710381.gal : 18 ms
[2024-06-07 15:55:28] [INFO ] Time to serialize properties into /tmp/LTL4838220860107177307.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/LTL15211541415033710381.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4838220860107177307.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((u14.pred_holding_14<1)||(u17.pred_clear_17<1))"))))
Formula 0 simplified : FG!"((u14.pred_holding_14<1)||(u17.pred_clear_17<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17767731429518073947
[2024-06-07 15:55:43] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17767731429518073947
Running compilation step : cd /tmp/ltsmin17767731429518073947;'/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 1030 ms.
Running link step : cd /tmp/ltsmin17767731429518073947;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin17767731429518073947;'/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 BlocksWorld-PT-03-LTLFireability-12 finished in 97998 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)||X(p1))) U X(G(!p2))))'
Support contains 7 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 7 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:55:58] [INFO ] Invariant cache hit.
[2024-06-07 15:55:58] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-06-07 15:55:58] [INFO ] Invariant cache hit.
[2024-06-07 15:55:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:55:58] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 531 ms to find 0 implicit places.
[2024-06-07 15:55:58] [INFO ] Invariant cache hit.
[2024-06-07 15:55:58] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 766 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p0) (NOT p1) p2), false, p2, (NOT p0), (AND (NOT p0) p1 p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=p2, acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 6}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=true, acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s2 1) (GEQ s37 1) (GEQ s266 1)), p1:(AND (GEQ s2 1) (GEQ s19 1) (GEQ s161 1)), p2:(AND (GEQ s21 1) (GEQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33342 reset in 719 ms.
Product exploration explored 100000 steps with 33317 reset in 730 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 138 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 295 ms :[(AND (NOT p0) (NOT p1) p2), false, p2, (NOT p0), (AND (NOT p0) p1 p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-06-07 15:56:01] [INFO ] Invariant cache hit.
[2024-06-07 15:56:01] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:56:01] [INFO ] After 302ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-07 15:56:01] [INFO ] [Nat]Absence check using 37 positive place invariants in 8 ms returned sat
[2024-06-07 15:56:02] [INFO ] After 212ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-06-07 15:56:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:56:02] [INFO ] After 76ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-06-07 15:56:02] [INFO ] After 151ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2024-06-07 15:56:02] [INFO ] After 502ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 28 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
Parikh walk visited 1 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1 p2)))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F p2), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 16 factoid took 505 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p0) p2), false, p2, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p0) p2), false, p2, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 7 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 7 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:56:03] [INFO ] Invariant cache hit.
[2024-06-07 15:56:03] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-06-07 15:56:03] [INFO ] Invariant cache hit.
[2024-06-07 15:56:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:56:03] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
[2024-06-07 15:56:03] [INFO ] Invariant cache hit.
[2024-06-07 15:56:03] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 764 ms. Remains : 361/361 places, 649/649 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 360 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(AND (NOT p0) p2), false, p2, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Finished random walk after 5570 steps, including 1 resets, run visited all 5 properties in 86 ms. (steps per millisecond=64 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND p2 (NOT p0))), (F p0), (F p2)]
Knowledge based reduction with 10 factoid took 308 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[(AND (NOT p0) p2), false, p2, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) p2), false, p2, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p0) p2), false, p2, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 40086 reset in 586 ms.
Product exploration explored 100000 steps with 40105 reset in 588 ms.
Applying partial POR strategy [true, false, false, true, false, true]
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p0) p2), false, p2, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 7 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 22 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:56:07] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-07 15:56:07] [INFO ] Invariant cache hit.
[2024-06-07 15:56:07] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 262 ms. Remains : 361/361 places, 649/649 transitions.
Built C files in :
/tmp/ltsmin8169525564107220205
[2024-06-07 15:56:07] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8169525564107220205
Running compilation step : cd /tmp/ltsmin8169525564107220205;'/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 1074 ms.
Running link step : cd /tmp/ltsmin8169525564107220205;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin8169525564107220205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11419922353557714587.hoa' '--buchi-type=spotba'
LTSmin run took 132 ms.
FORMULA BlocksWorld-PT-03-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BlocksWorld-PT-03-LTLFireability-14 finished in 10562 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||F(p1))) U G(!p0)) U X(G(!p1))))'
Support contains 2 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 649/649 transitions.
Applied a total of 0 rules in 5 ms. Remains 361 /361 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2024-06-07 15:56:08] [INFO ] Invariant cache hit.
[2024-06-07 15:56:08] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-06-07 15:56:08] [INFO ] Invariant cache hit.
[2024-06-07 15:56:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-07 15:56:09] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 588 ms to find 0 implicit places.
[2024-06-07 15:56:09] [INFO ] Invariant cache hit.
[2024-06-07 15:56:09] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 823 ms. Remains : 361/361 places, 649/649 transitions.
Stuttering acceptance computed with spot in 308 ms :[(AND p0 p1), p1, (AND (NOT p1) (NOT p0)), false, p0, (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : BlocksWorld-PT-03-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=p0, acceptance={} source=4 dest: 2}, { cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 5}]], initial=1, aps=[p0:(LT s48 1), p1:(LT s51 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20068 reset in 844 ms.
Stack based approach found an accepted trace after 115 steps with 22 reset with depth 6 and stack size 6 in 1 ms.
FORMULA BlocksWorld-PT-03-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-03-LTLFireability-15 finished in 1997 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(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' '!(G(F(p0)))'
[2024-06-07 15:56:11] [INFO ] Flatten gal took : 22 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2869038402266356662
[2024-06-07 15:56:11] [INFO ] Computing symmetric may disable matrix : 649 transitions.
[2024-06-07 15:56:11] [INFO ] Applying decomposition
[2024-06-07 15:56:11] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:56:11] [INFO ] Flatten gal took : 20 ms
[2024-06-07 15:56:11] [INFO ] Computing symmetric may enable matrix : 649 transitions.
[2024-06-07 15:56:11] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph1538499665761394524.txt' '-o' '/tmp/graph1538499665761394524.bin' '-w' '/tmp/graph1538499665761394524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1538499665761394524.bin' '-l' '-1' '-v' '-w' '/tmp/graph1538499665761394524.weights' '-q' '0' '-e' '0.001'
[2024-06-07 15:56:11] [INFO ] Decomposing Gal with order
[2024-06-07 15:56:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 15:56:11] [INFO ] Computing Do-Not-Accords matrix : 649 transitions.
[2024-06-07 15:56:11] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-07 15:56:11] [INFO ] Removed a total of 1116 redundant transitions.
[2024-06-07 15:56:11] [INFO ] Built C files in 162ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2869038402266356662
Running compilation step : cd /tmp/ltsmin2869038402266356662;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-06-07 15:56:11] [INFO ] Flatten gal took : 55 ms
[2024-06-07 15:56:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-06-07 15:56:11] [INFO ] Time to serialize gal into /tmp/LTLFireability13784860870707709882.gal : 6 ms
[2024-06-07 15:56:11] [INFO ] Time to serialize properties into /tmp/LTLFireability5089555921577824095.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/LTLFireability13784860870707709882.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5089555921577824095.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((G(F("((((((i5.u10.pred_holding_10>=1)||(u0.pred_holding_0>=1))||((u11.pred_holding_11>=1)||(u1.pred_holding_1>=1)))||(((u12.pred_ho...520
Formula 0 simplified : FG!"((((((i5.u10.pred_holding_10>=1)||(u0.pred_holding_0>=1))||((u11.pred_holding_11>=1)||(u1.pred_holding_1>=1)))||(((u12.pred_hold...514
Compilation finished in 2069 ms.
Running link step : cd /tmp/ltsmin2869038402266356662;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin2869038402266356662;'/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)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin2869038402266356662;'/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)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2869038402266356662;'/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' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-06-07 16:18:12] [INFO ] Applying decomposition
[2024-06-07 16:18:12] [INFO ] Flatten gal took : 68 ms
[2024-06-07 16:18:12] [INFO ] Decomposing Gal with order
[2024-06-07 16:18:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 16:18:12] [INFO ] Removed a total of 1834 redundant transitions.
[2024-06-07 16:18:12] [INFO ] Flatten gal took : 197 ms
[2024-06-07 16:18:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-06-07 16:18:12] [INFO ] Time to serialize gal into /tmp/LTLFireability5892533249096626557.gal : 7 ms
[2024-06-07 16:18:12] [INFO ] Time to serialize properties into /tmp/LTLFireability18280881932468053549.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/LTLFireability5892533249096626557.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18280881932468053549.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((G(F("((((((u13.pred_holding_10>=1)||(u2.pred_holding_0>=1))||((u14.pred_holding_11>=1)||(u5.pred_holding_1>=1)))||(((u16.pred_holdi...515
Formula 0 simplified : FG!"((((((u13.pred_holding_10>=1)||(u2.pred_holding_0>=1))||((u14.pred_holding_11>=1)||(u5.pred_holding_1>=1)))||(((u16.pred_holding...509
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.025: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.025: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.037: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.037: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.047: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.114: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.116: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.126: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.131: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.141: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.141: Initializing POR dependencies: labels 652, guards 649
pins2lts-mc-linux64( 7/ 8), 0.151: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.740: LTL layer: formula: <>([]((LTLAPp1==true)))
pins2lts-mc-linux64( 1/ 8), 0.740: "<>([]((LTLAPp1==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.740: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.904: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.918: There are 653 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.918: State length is 362, there are 653 groups
pins2lts-mc-linux64( 0/ 8), 0.918: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.918: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.918: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.918: Visible groups: 0 / 653, labels: 1 / 653
pins2lts-mc-linux64( 0/ 8), 0.918: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.918: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 1.100: [Blue] ~120 levels ~960 states ~5376 transitions
pins2lts-mc-linux64( 6/ 8), 1.247: [Blue] ~240 levels ~1920 states ~9888 transitions
pins2lts-mc-linux64( 6/ 8), 1.558: [Blue] ~480 levels ~3840 states ~19456 transitions
pins2lts-mc-linux64( 6/ 8), 2.072: [Blue] ~960 levels ~7680 states ~36048 transitions
pins2lts-mc-linux64( 6/ 8), 3.166: [Blue] ~1920 levels ~15360 states ~74704 transitions
pins2lts-mc-linux64( 7/ 8), 5.241: [Blue] ~3840 levels ~30720 states ~148616 transitions
pins2lts-mc-linux64( 7/ 8), 9.201: [Blue] ~7670 levels ~61440 states ~291680 transitions
pins2lts-mc-linux64( 3/ 8), 16.635: [Blue] ~15324 levels ~122880 states ~576264 transitions
pins2lts-mc-linux64( 3/ 8), 31.138: [Blue] ~30627 levels ~245760 states ~1152824 transitions
pins2lts-mc-linux64( 7/ 8), 61.016: [Blue] ~61354 levels ~491520 states ~2364120 transitions
pins2lts-mc-linux64( 7/ 8), 121.638: [Blue] ~122743 levels ~983040 states ~4844024 transitions
pins2lts-mc-linux64( 2/ 8), 241.267: [Blue] ~245467 levels ~1966080 states ~9771440 transitions
pins2lts-mc-linux64( 2/ 8), 481.118: [Blue] ~490896 levels ~3932160 states ~19419712 transitions
pins2lts-mc-linux64( 6/ 8), 599.164: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 599.238:
pins2lts-mc-linux64( 0/ 8), 599.238: Explored 4468679 states 23831464 transitions, fanout: 5.333
pins2lts-mc-linux64( 0/ 8), 599.238: Total exploration time 598.320 sec (598.230 sec minimum, 598.270 sec on average)
pins2lts-mc-linux64( 0/ 8), 599.238: States per second: 7469, Transitions per second: 39831
pins2lts-mc-linux64( 0/ 8), 599.238:
pins2lts-mc-linux64( 0/ 8), 599.238: State space has 17050417 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 599.238: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 599.238: blue states: 4468679 (26.21%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 599.238: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 599.238: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 599.238:
pins2lts-mc-linux64( 0/ 8), 599.238: Total memory used for local state coloring: 68.1MB
pins2lts-mc-linux64( 0/ 8), 599.238:
pins2lts-mc-linux64( 0/ 8), 599.238: Queue width: 8B, total height: 4463874, memory: 34.06MB
pins2lts-mc-linux64( 0/ 8), 599.238: Tree memory: 386.1MB, 23.7 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 599.238: Tree fill ratio (roots/leafs): 12.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 599.238: Stored 656 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 599.238: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 599.238: Est. total memory use: 420.1MB (~1058.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2869038402266356662;'/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' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2869038402266356662;'/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' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-06-07 16:40:18] [INFO ] Flatten gal took : 253 ms
[2024-06-07 16:40:19] [INFO ] Input system was already deterministic with 649 transitions.
[2024-06-07 16:40:19] [INFO ] Transformed 361 places.
[2024-06-07 16:40:19] [INFO ] Transformed 649 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-06-07 16:40:19] [INFO ] Time to serialize gal into /tmp/LTLFireability9815708463658635737.gal : 10 ms
[2024-06-07 16:40:19] [INFO ] Time to serialize properties into /tmp/LTLFireability11556099514958505613.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/LTLFireability9815708463658635737.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11556099514958505613.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...343
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((((((pred_holding_10>=1)||(pred_holding_0>=1))||((pred_holding_11>=1)||(pred_holding_1>=1)))||(((pred_holding_12>=1)||(pred_h...452
Formula 0 simplified : FG!"((((((pred_holding_10>=1)||(pred_holding_0>=1))||((pred_holding_11>=1)||(pred_holding_1>=1)))||(((pred_holding_12>=1)||(pred_hol...446
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 1693536 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16040968 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BlocksWorld-PT-03"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is BlocksWorld-PT-03, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r623-tall-171774435500113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-03.tgz
mv BlocksWorld-PT-03 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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