Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545900595.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is TokenRing-PT-005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545900595
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 50K Apr 29 14:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 322K Apr 29 14:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 97K Apr 29 14:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 393K Apr 29 14:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 19K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27K May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 84K May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 119K May 10 09:34 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 TokenRing-PT-005-LTLCardinality-00
FORMULA_NAME TokenRing-PT-005-LTLCardinality-01
FORMULA_NAME TokenRing-PT-005-LTLCardinality-02
FORMULA_NAME TokenRing-PT-005-LTLCardinality-03
FORMULA_NAME TokenRing-PT-005-LTLCardinality-04
FORMULA_NAME TokenRing-PT-005-LTLCardinality-05
FORMULA_NAME TokenRing-PT-005-LTLCardinality-06
FORMULA_NAME TokenRing-PT-005-LTLCardinality-07
FORMULA_NAME TokenRing-PT-005-LTLCardinality-08
FORMULA_NAME TokenRing-PT-005-LTLCardinality-09
FORMULA_NAME TokenRing-PT-005-LTLCardinality-10
FORMULA_NAME TokenRing-PT-005-LTLCardinality-11
FORMULA_NAME TokenRing-PT-005-LTLCardinality-12
FORMULA_NAME TokenRing-PT-005-LTLCardinality-13
FORMULA_NAME TokenRing-PT-005-LTLCardinality-14
FORMULA_NAME TokenRing-PT-005-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653161468729

Running Version 202205111006
[2022-05-21 19:31:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 19:31:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 19:31:10] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2022-05-21 19:31:10] [INFO ] Transformed 36 places.
[2022-05-21 19:31:10] [INFO ] Transformed 156 transitions.
[2022-05-21 19:31:10] [INFO ] Found NUPN structural information;
[2022-05-21 19:31:10] [INFO ] Parsed PT model containing 36 places and 156 transitions in 196 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA TokenRing-PT-005-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 17 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:10] [INFO ] Computed 6 place invariants in 10 ms
[2022-05-21 19:31:10] [INFO ] Implicit Places using invariants in 173 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:10] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 19:31:10] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-21 19:31:10] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:10] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-21 19:31:10] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Support contains 9 out of 36 places after structural reductions.
[2022-05-21 19:31:10] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2022-05-21 19:31:10] [INFO ] Flatten gal took : 33 ms
[2022-05-21 19:31:10] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA TokenRing-PT-005-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 19:31:10] [INFO ] Flatten gal took : 15 ms
[2022-05-21 19:31:10] [INFO ] Input system was already deterministic with 156 transitions.
Finished random walk after 38 steps, including 0 resets, run visited all 6 properties in 12 ms. (steps per millisecond=3 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:11] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-21 19:31:11] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:11] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-21 19:31:11] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-21 19:31:11] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2022-05-21 19:31:11] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:11] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-21 19:31:11] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-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 (EQ s9 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 222 ms.
Stack based approach found an accepted trace after 44 steps with 0 reset with depth 45 and stack size 45 in 1 ms.
FORMULA TokenRing-PT-005-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-09 finished in 668 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U G(p1))))'
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:11] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 19:31:11] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:11] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-21 19:31:11] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-21 19:31:11] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2022-05-21 19:31:11] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:11] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-21 19:31:11] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s12 0) (EQ s35 1)), p0:(EQ s24 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 0 ms.
FORMULA TokenRing-PT-005-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-11 finished in 360 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((F(p0)&&G(X(p1))&&X(p1))))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:12] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 19:31:12] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:12] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 19:31:12] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-21 19:31:12] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2022-05-21 19:31:12] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:12] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-21 19:31:12] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-13 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:(AND (EQ s17 0) (EQ s14 1)), p1:(OR (EQ s20 0) (EQ s10 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 10749 reset in 205 ms.
Product exploration explored 100000 steps with 10739 reset in 145 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) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 192 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 40 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 208 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:13] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-21 19:31:13] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-21 19:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 19:31:13] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-21 19:31:13] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-21 19:31:13] [INFO ] [Real]Added 130 Read/Feed constraints in 10 ms returned sat
[2022-05-21 19:31:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 19:31:13] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-21 19:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 19:31:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-21 19:31:13] [INFO ] [Nat]Added 130 Read/Feed constraints in 10 ms returned sat
[2022-05-21 19:31:13] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 11 ms.
[2022-05-21 19:31:13] [INFO ] Added : 8 causal constraints over 3 iterations in 53 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:13] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 19:31:13] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:13] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-21 19:31:13] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-21 19:31:13] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2022-05-21 19:31:13] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:14] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 19:31:14] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 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) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 189 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 38 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 193 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:14] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 19:31:14] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-21 19:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 19:31:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-21 19:31:14] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-21 19:31:14] [INFO ] [Real]Added 130 Read/Feed constraints in 10 ms returned sat
[2022-05-21 19:31:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 19:31:14] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-21 19:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 19:31:14] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-21 19:31:14] [INFO ] [Nat]Added 130 Read/Feed constraints in 9 ms returned sat
[2022-05-21 19:31:15] [INFO ] Computed and/alt/rep : 67/340/67 causal constraints (skipped 84 transitions) in 18 ms.
[2022-05-21 19:31:15] [INFO ] Added : 8 causal constraints over 3 iterations in 59 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 10725 reset in 112 ms.
Product exploration explored 100000 steps with 10738 reset in 114 ms.
Built C files in :
/tmp/ltsmin7713590343706938863
[2022-05-21 19:31:15] [INFO ] Computing symmetric may disable matrix : 156 transitions.
[2022-05-21 19:31:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:31:15] [INFO ] Computing symmetric may enable matrix : 156 transitions.
[2022-05-21 19:31:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:31:15] [INFO ] Computing Do-Not-Accords matrix : 156 transitions.
[2022-05-21 19:31:15] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:31:15] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7713590343706938863
Running compilation step : cd /tmp/ltsmin7713590343706938863;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 367 ms.
Running link step : cd /tmp/ltsmin7713590343706938863;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin7713590343706938863;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8872772911968784465.hoa' '--buchi-type=spotba'
LTSmin run took 105 ms.
FORMULA TokenRing-PT-005-LTLCardinality-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TokenRing-PT-005-LTLCardinality-13 finished in 3974 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:15] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-21 19:31:16] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:16] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-21 19:31:16] [INFO ] State equation strengthened by 130 read => feed constraints.
[2022-05-21 19:31:16] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2022-05-21 19:31:16] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2022-05-21 19:31:16] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 19:31:16] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s8 0)], 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 89 ms.
Stack based approach found an accepted trace after 44 steps with 0 reset with depth 45 and stack size 45 in 1 ms.
FORMULA TokenRing-PT-005-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-15 finished in 333 ms.
All properties solved by simple procedures.
Total runtime 6428 ms.

BK_STOP 1653161476355

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="TokenRing-PT-005"
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 2-4028"
echo " Executing tool itstools"
echo " Input is TokenRing-PT-005, 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 r258-tall-165303545900595"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-005.tgz
mv TokenRing-PT-005 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 ;