Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699800755.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is TriangularGrid-PT-5020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699800755
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.8K Feb 26 01:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 01:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 01:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 01:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 01:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 01:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 01:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 01:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 183K Mar 5 18:23 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 TriangularGrid-PT-5020-LTLCardinality-00
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-01
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-02
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-03
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-04
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-05
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-06
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-07
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-08
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-09
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-10
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-11
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-12
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-13
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-14
FORMULA_NAME TriangularGrid-PT-5020-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679283187577

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-5020
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-20 03:33:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 03:33:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 03:33:09] [INFO ] Load time of PNML (sax parser for PT used): 297 ms
[2023-03-20 03:33:09] [INFO ] Transformed 280 places.
[2023-03-20 03:33:09] [INFO ] Transformed 240 transitions.
[2023-03-20 03:33:09] [INFO ] Parsed PT model containing 280 places and 240 transitions and 960 arcs in 360 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA TriangularGrid-PT-5020-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 37 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2023-03-20 03:33:09] [INFO ] Computed 116 place invariants in 28 ms
[2023-03-20 03:33:10] [INFO ] Implicit Places using invariants in 327 ms returned []
[2023-03-20 03:33:10] [INFO ] Invariant cache hit.
[2023-03-20 03:33:10] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
[2023-03-20 03:33:10] [INFO ] Invariant cache hit.
[2023-03-20 03:33:10] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 795 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 45 out of 280 places after structural reductions.
[2023-03-20 03:33:10] [INFO ] Flatten gal took : 52 ms
[2023-03-20 03:33:10] [INFO ] Flatten gal took : 20 ms
[2023-03-20 03:33:10] [INFO ] Input system was already deterministic with 240 transitions.
Support contains 36 out of 280 places (down from 45) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 640 ms. (steps per millisecond=15 ) properties (out of 24) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-20 03:33:11] [INFO ] Invariant cache hit.
[2023-03-20 03:33:11] [INFO ] [Real]Absence check using 115 positive place invariants in 16 ms returned sat
[2023-03-20 03:33:11] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 03:33:11] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA TriangularGrid-PT-5020-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA TriangularGrid-PT-5020-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 26 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:12] [INFO ] Invariant cache hit.
[2023-03-20 03:33:12] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-20 03:33:12] [INFO ] Invariant cache hit.
[2023-03-20 03:33:12] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
[2023-03-20 03:33:12] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-20 03:33:12] [INFO ] Invariant cache hit.
[2023-03-20 03:33:12] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 530 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s277 s102)], 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 2261 reset in 1415 ms.
Product exploration explored 100000 steps with 2318 reset in 1320 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 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 56 ms :[(NOT p0), (NOT p0)]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 161 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 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
[2023-03-20 03:33:16] [INFO ] Invariant cache hit.
[2023-03-20 03:33:16] [INFO ] [Real]Absence check using 115 positive place invariants in 467 ms returned sat
[2023-03-20 03:33:16] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-20 03:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:33:17] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2023-03-20 03:33:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:33:17] [INFO ] [Nat]Absence check using 115 positive place invariants in 33 ms returned sat
[2023-03-20 03:33:17] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 15 ms returned sat
[2023-03-20 03:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:33:17] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2023-03-20 03:33:17] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-20 03:33:18] [INFO ] Added : 108 causal constraints over 22 iterations in 551 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 13 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:18] [INFO ] Invariant cache hit.
[2023-03-20 03:33:18] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-20 03:33:18] [INFO ] Invariant cache hit.
[2023-03-20 03:33:18] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2023-03-20 03:33:18] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-20 03:33:18] [INFO ] Invariant cache hit.
[2023-03-20 03:33:18] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 529 ms. Remains : 280/280 places, 240/240 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 105 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 26 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 146 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2023-03-20 03:33:19] [INFO ] Invariant cache hit.
[2023-03-20 03:33:19] [INFO ] [Real]Absence check using 115 positive place invariants in 469 ms returned sat
[2023-03-20 03:33:19] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-20 03:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:33:19] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2023-03-20 03:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:33:20] [INFO ] [Nat]Absence check using 115 positive place invariants in 30 ms returned sat
[2023-03-20 03:33:20] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 25 ms returned sat
[2023-03-20 03:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:33:20] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2023-03-20 03:33:20] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-20 03:33:20] [INFO ] Added : 108 causal constraints over 22 iterations in 529 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2251 reset in 1173 ms.
Product exploration explored 100000 steps with 2264 reset in 1258 ms.
Built C files in :
/tmp/ltsmin5161689017261968919
[2023-03-20 03:33:23] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2023-03-20 03:33:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:33:23] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2023-03-20 03:33:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:33:23] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2023-03-20 03:33:23] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 03:33:23] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5161689017261968919
Running compilation step : cd /tmp/ltsmin5161689017261968919;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 559 ms.
Running link step : cd /tmp/ltsmin5161689017261968919;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin5161689017261968919;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6968079308345071839.hoa' '--buchi-type=spotba'
LTSmin run took 923 ms.
FORMULA TriangularGrid-PT-5020-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLCardinality-00 finished in 12927 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 4 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:25] [INFO ] Invariant cache hit.
[2023-03-20 03:33:25] [INFO ] Implicit Places using invariants in 171 ms returned []
[2023-03-20 03:33:25] [INFO ] Invariant cache hit.
[2023-03-20 03:33:25] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2023-03-20 03:33:25] [INFO ] Invariant cache hit.
[2023-03-20 03:33:25] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 522 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s90 s121)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 65391 steps with 8477 reset in 631 ms.
FORMULA TriangularGrid-PT-5020-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLCardinality-02 finished in 1246 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 15 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:26] [INFO ] Invariant cache hit.
[2023-03-20 03:33:26] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-20 03:33:26] [INFO ] Invariant cache hit.
[2023-03-20 03:33:26] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
[2023-03-20 03:33:26] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-20 03:33:26] [INFO ] Invariant cache hit.
[2023-03-20 03:33:26] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 506 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s273)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4283 steps with 1 reset in 45 ms.
FORMULA TriangularGrid-PT-5020-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLCardinality-04 finished in 605 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 4 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:26] [INFO ] Invariant cache hit.
[2023-03-20 03:33:27] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-20 03:33:27] [INFO ] Invariant cache hit.
[2023-03-20 03:33:27] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2023-03-20 03:33:27] [INFO ] Invariant cache hit.
[2023-03-20 03:33:27] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 462 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s177 s13) (LEQ s4 s275))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 585 ms.
Product exploration explored 100000 steps with 50000 reset in 628 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 : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TriangularGrid-PT-5020-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TriangularGrid-PT-5020-LTLCardinality-10 finished in 1862 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))&&G((p1&&F(p2))))))'
Support contains 5 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 13 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:28] [INFO ] Invariant cache hit.
[2023-03-20 03:33:28] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-20 03:33:28] [INFO ] Invariant cache hit.
[2023-03-20 03:33:29] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2023-03-20 03:33:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:33:29] [INFO ] Invariant cache hit.
[2023-03-20 03:33:29] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 549 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={0, 1} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={1} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={1} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 2 s6), p2:(GT s190 s167), p0:(LEQ s5 s238)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 550 reset in 1155 ms.
Stack based approach found an accepted trace after 20103 steps with 105 reset with depth 1533 and stack size 1533 in 239 ms.
FORMULA TriangularGrid-PT-5020-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property TriangularGrid-PT-5020-LTLCardinality-13 finished in 2141 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0&&F(p1)))&&(p2 U (G(p2)||(p2&&G(!p0)))))))'
Support contains 3 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 15 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:30] [INFO ] Invariant cache hit.
[2023-03-20 03:33:31] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-20 03:33:31] [INFO ] Invariant cache hit.
[2023-03-20 03:33:31] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2023-03-20 03:33:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:33:31] [INFO ] Invariant cache hit.
[2023-03-20 03:33:31] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 515 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 322 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p2), (AND p0 (NOT p2)), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1)))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p2)), acceptance={0, 1, 2} source=0 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 p2), acceptance={1, 2} source=0 dest: 2}, { cond=(AND p0 p2), acceptance={0, 1} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0, 1, 2} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1, 2} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={1, 2} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0, 1, 2} source=3 dest: 0}, { cond=(AND p0 p2), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={0, 1, 2} source=4 dest: 0}, { cond=(AND p0 p2), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 2} source=4 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={0, 1, 2} source=5 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=5 dest: 1}, { cond=(AND p0 p2), acceptance={1, 2} source=5 dest: 2}, { cond=(AND p0 p2), acceptance={0, 1} source=5 dest: 3}, { cond=(NOT p0), acceptance={0, 2} source=5 dest: 5}]], initial=0, aps=[p0:(GT 2 s27), p2:(GT 1 s123), p1:(GT 1 s128)], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 2669 steps with 0 reset in 28 ms.
FORMULA TriangularGrid-PT-5020-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLCardinality-14 finished in 893 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2023-03-20 03:33:31] [INFO ] Invariant cache hit.
[2023-03-20 03:33:31] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-20 03:33:31] [INFO ] Invariant cache hit.
[2023-03-20 03:33:32] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2023-03-20 03:33:32] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 03:33:32] [INFO ] Invariant cache hit.
[2023-03-20 03:33:32] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 489 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s239), p1:(LEQ 1 s178)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 15027 steps with 6 reset in 142 ms.
FORMULA TriangularGrid-PT-5020-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLCardinality-15 finished in 688 ms.
All properties solved by simple procedures.
Total runtime 23272 ms.

BK_STOP 1679283213356

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TriangularGrid-PT-5020"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is TriangularGrid-PT-5020, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912699800755"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-5020.tgz
mv TriangularGrid-PT-5020 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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