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.r168-tall-165277016600411.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)
.........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhilosophersDyn-PT-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016600411
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 14K Apr 30 07:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 30 07:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 30 07:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 30 07:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.2K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 9 08:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 87K 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 PhilosophersDyn-PT-03-LTLCardinality-00
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-01
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-02
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-03
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-04
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-05
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-06
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-07
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-08
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-09
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-10
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-11
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-12
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-13
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-14
FORMULA_NAME PhilosophersDyn-PT-03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652843974736

Running Version 202205111006
[2022-05-18 03:19:35] [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]
[2022-05-18 03:19:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 03:19:36] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2022-05-18 03:19:36] [INFO ] Transformed 30 places.
[2022-05-18 03:19:36] [INFO ] Transformed 84 transitions.
[2022-05-18 03:19:36] [INFO ] Parsed PT model containing 30 places and 84 transitions in 198 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 3 transitions
Reduce redundant transitions removed 3 transitions.
FORMULA PhilosophersDyn-PT-03-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-03-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 81/81 transitions.
Applied a total of 0 rules in 9 ms. Remains 30 /30 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2022-05-18 03:19:36] [INFO ] Flow matrix only has 57 transitions (discarded 24 similar events)
// Phase 1: matrix 57 rows 30 cols
[2022-05-18 03:19:36] [INFO ] Computed 11 place invariants in 6 ms
[2022-05-18 03:19:36] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 30 transitions.
Found 30 dead transitions using SMT.
Drop transitions removed 30 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 30 transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:36] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-18 03:19:36] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:36] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-18 03:19:36] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-18 03:19:36] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/30 places, 51/81 transitions.
Applied a total of 0 rules in 4 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 51/81 transitions.
Support contains 20 out of 30 places after structural reductions.
[2022-05-18 03:19:36] [INFO ] Flatten gal took : 29 ms
[2022-05-18 03:19:36] [INFO ] Flatten gal took : 13 ms
[2022-05-18 03:19:36] [INFO ] Input system was already deterministic with 51 transitions.
Incomplete random walk after 10000 steps, including 1438 resets, run finished after 488 ms. (steps per millisecond=20 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 10001 steps, including 233 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 346 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 327 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 216 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 322 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 215 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:37] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-18 03:19:37] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-18 03:19:37] [INFO ] [Real]Absence check using 6 positive and 5 generalized place invariants in 1 ms returned sat
[2022-05-18 03:19:37] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:2
[2022-05-18 03:19:37] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-18 03:19:37] [INFO ] [Nat]Absence check using 6 positive and 5 generalized place invariants in 3 ms returned sat
[2022-05-18 03:19:37] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :2
[2022-05-18 03:19:37] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-18 03:19:37] [INFO ] After 15ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :4 sat :2
[2022-05-18 03:19:37] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :2
Attempting to minimize the solution found.
Minimization took 16 ms.
[2022-05-18 03:19:37] [INFO ] After 101ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :2
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 6 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 51/51 transitions.
Applied a total of 0 rules in 6 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:38] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:38] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 51/51 transitions.
Incomplete random walk after 10000 steps, including 1422 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 237 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 354 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Probably explored full state space saw : 325 states, properties seen :0
Probabilistic random walk after 1090 steps, saw 325 distinct states, run finished after 16 ms. (steps per millisecond=68 ) properties seen :0
Explored full state space saw : 325 states, properties seen :0
Exhaustive walk after 1090 steps, saw 325 distinct states, run finished after 6 ms. (steps per millisecond=181 ) properties seen :0
FORMULA PhilosophersDyn-PT-03-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 8 simplifications.
FORMULA PhilosophersDyn-PT-03-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PhilosophersDyn-PT-03-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 6 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 51/51 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:38] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-18 03:19:38] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:38] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-18 03:19:38] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:38] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-18 03:19:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-18 03:19:38] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2022-05-18 03:19:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:38] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:38] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 51/51 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-03-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s5 s9 s21) (ADD s1 s20 s24))], 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 9 steps with 1 reset in 2 ms.
FORMULA PhilosophersDyn-PT-03-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-03-LTLCardinality-02 finished in 435 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 6 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:38] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-18 03:19:38] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:38] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-18 03:19:38] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:38] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-18 03:19:39] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:39] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-18 03:19:39] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 51/51 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-03-LTLCardinality-05 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 (ADD s11 s13 s23) (ADD s5 s9 s21))], 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 285 ms.
Product exploration explored 100000 steps with 50000 reset in 178 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 55 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PhilosophersDyn-PT-03-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhilosophersDyn-PT-03-LTLCardinality-05 finished in 797 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(p0))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 51/51 transitions.
Applied a total of 0 rules in 5 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:39] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:39] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:39] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:39] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:39] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-18 03:19:39] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-18 03:19:39] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2022-05-18 03:19:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:39] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:39] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 51/51 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-03-LTLCardinality-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:(GT 1 (ADD s11 s13 s23))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PhilosophersDyn-PT-03-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-03-LTLCardinality-06 finished in 339 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 51/51 transitions.
Applied a total of 0 rules in 7 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:39] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:40] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:40] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:40] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-18 03:19:40] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-05-18 03:19:40] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:40] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 51/51 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-03-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s1 s5)], 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 7 steps with 0 reset in 0 ms.
FORMULA PhilosophersDyn-PT-03-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-03-LTLCardinality-08 finished in 283 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((false U p0)||p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 51/51 transitions.
Applied a total of 0 rules in 4 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:40] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-18 03:19:40] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-18 03:19:40] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-18 03:19:40] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2022-05-18 03:19:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-18 03:19:40] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 51/51 transitions.
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-03-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s4 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PhilosophersDyn-PT-03-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-03-LTLCardinality-09 finished in 313 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 51/51 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-18 03:19:40] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-18 03:19:40] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-18 03:19:40] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-18 03:19:40] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
// Phase 1: matrix 51 rows 30 cols
[2022-05-18 03:19:40] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-18 03:19:40] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 51/51 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-03-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s2 s9)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PhilosophersDyn-PT-03-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-03-LTLCardinality-11 finished in 274 ms.
All properties solved by simple procedures.
Total runtime 4890 ms.

BK_STOP 1652843980904

--------------------
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="PhilosophersDyn-PT-03"
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 PhilosophersDyn-PT-03, 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 r168-tall-165277016600411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-03.tgz
mv PhilosophersDyn-PT-03 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 ;