Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r273-smll-162123879700149.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 TriangularGrid-PT-1500, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879700149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 372K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 26 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 26 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 26 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 26 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 27 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 26 05:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 26 05:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rwxr-xr-x 1 mcc users 9.7K May 5 16:52 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-1500-00
FORMULA_NAME TriangularGrid-PT-1500-01
FORMULA_NAME TriangularGrid-PT-1500-02
FORMULA_NAME TriangularGrid-PT-1500-03
FORMULA_NAME TriangularGrid-PT-1500-04
FORMULA_NAME TriangularGrid-PT-1500-05
FORMULA_NAME TriangularGrid-PT-1500-06
FORMULA_NAME TriangularGrid-PT-1500-07
FORMULA_NAME TriangularGrid-PT-1500-08
FORMULA_NAME TriangularGrid-PT-1500-09
FORMULA_NAME TriangularGrid-PT-1500-10
FORMULA_NAME TriangularGrid-PT-1500-11
FORMULA_NAME TriangularGrid-PT-1500-12
FORMULA_NAME TriangularGrid-PT-1500-13
FORMULA_NAME TriangularGrid-PT-1500-14
FORMULA_NAME TriangularGrid-PT-1500-15

=== Now, execution of the tool begins

BK_START 1621445712477

Running Version 0
[2021-05-19 17:35:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-19 17:35:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 17:35:15] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2021-05-19 17:35:15] [INFO ] Transformed 16 places.
[2021-05-19 17:35:15] [INFO ] Transformed 12 transitions.
[2021-05-19 17:35:15] [INFO ] Parsed PT model containing 16 places and 12 transitions in 122 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 17:35:15] [INFO ] Initial state test concluded for 3 properties.
FORMULA TriangularGrid-PT-1500-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 14 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:15] [INFO ] Computed 8 place invariants in 8 ms
[2021-05-19 17:35:15] [INFO ] Implicit Places using invariants in 141 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:15] [INFO ] Computed 8 place invariants in 10 ms
[2021-05-19 17:35:15] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:15] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-19 17:35:15] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
[2021-05-19 17:35:16] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-19 17:35:16] [INFO ] Flatten gal took : 26 ms
FORMULA TriangularGrid-PT-1500-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-1500-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 17:35:16] [INFO ] Flatten gal took : 6 ms
[2021-05-19 17:35:16] [INFO ] Input system was already deterministic with 12 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=288 ) properties (out of 12) seen :11
Running SMT prover for 1 properties.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:16] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-19 17:35:16] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||G(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:16] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-19 17:35:16] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:16] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:16] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:16] [INFO ] Computed 8 place invariants in 9 ms
[2021-05-19 17:35:16] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 266 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-1500-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s6 1)), p1:(AND (GEQ s9 1) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 16383 reset in 342 ms.
Stack based approach found an accepted trace after 139 steps with 16 reset with depth 17 and stack size 17 in 2 ms.
FORMULA TriangularGrid-PT-1500-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-00 finished in 776 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(F(p0)) U G(p1))||F(p2)))], workingDir=/home/mcc/execution]
Support contains 6 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 8 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:17] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-19 17:35:17] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:17] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-19 17:35:17] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2021-05-19 17:35:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:17] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-19 17:35:17] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) (NOT p2)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-1500-02 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s6 1)), p2:(AND (GEQ s7 1) (GEQ s10 1) (GEQ s1 1) (GEQ s14 1)), p0:(OR (LT s1 1) (LT s14 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 37633 reset in 366 ms.
Stack based approach found an accepted trace after 631 steps with 219 reset with depth 7 and stack size 7 in 4 ms.
FORMULA TriangularGrid-PT-1500-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-02 finished in 735 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0) U (p1 U (F(p1)&&p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:18] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:18] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:18] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-19 17:35:18] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:18] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:18] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-1500-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s3 1) (GEQ s4 1)), p1:(AND (GEQ s3 1) (GEQ s4 1)), p0:(AND (GEQ s7 1) (GEQ s10 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 16569 reset in 259 ms.
Stack based approach found an accepted trace after 424 steps with 73 reset with depth 14 and stack size 14 in 2 ms.
FORMULA TriangularGrid-PT-1500-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-03 finished in 634 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:18] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:19] [INFO ] Implicit Places using invariants in 72 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
// Phase 1: matrix 12 rows 15 cols
[2021-05-19 17:35:19] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-19 17:35:19] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 15/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 15 cols
[2021-05-19 17:35:19] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-19 17:35:19] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 2 iterations. Remains : 15/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-1500-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (LT s1 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 19239 reset in 165 ms.
Stack based approach found an accepted trace after 189 steps with 41 reset with depth 9 and stack size 9 in 1 ms.
FORMULA TriangularGrid-PT-1500-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-04 finished in 483 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((!p0&&X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:19] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:19] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:19] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:19] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:19] [INFO ] Computed 8 place invariants in 9 ms
[2021-05-19 17:35:19] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-1500-05 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 12647 reset in 125 ms.
Stack based approach found an accepted trace after 21 steps with 0 reset with depth 22 and stack size 22 in 0 ms.
FORMULA TriangularGrid-PT-1500-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-05 finished in 422 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0 U !p1)||(p1 U (p2||F(p3))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:19] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-19 17:35:19] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:19] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:19] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2021-05-19 17:35:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:19] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-19 17:35:19] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 183 ms :[(AND p1 (NOT p2) (NOT p3)), (AND p1 (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3)]
Running random walk in product with property : TriangularGrid-PT-1500-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 p0 (NOT p2) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0 (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s6 1)), p0:(AND (GEQ s8 1) (GEQ s11 1)), p2:(AND (GEQ s9 1) (GEQ s12 1)), p3:(AND (GEQ s7 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 4755 reset in 146 ms.
Stack based approach found an accepted trace after 9341 steps with 440 reset with depth 44 and stack size 42 in 24 ms.
FORMULA TriangularGrid-PT-1500-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-07 finished in 487 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:20] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-19 17:35:20] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:20] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:20] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:20] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : TriangularGrid-PT-1500-09 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GEQ s7 1) (GEQ s10 1)), p0:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-1500-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-09 finished in 202 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:20] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:20] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:20] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-19 17:35:20] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2021-05-19 17:35:20] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:20] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-1500-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 11669 reset in 197 ms.
Stack based approach found an accepted trace after 42 steps with 4 reset with depth 25 and stack size 25 in 1 ms.
FORMULA TriangularGrid-PT-1500-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-10 finished in 436 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(!p0) U p1))], workingDir=/home/mcc/execution]
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:20] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:21] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2021-05-19 17:35:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:21] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:21] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), true, p0]
Running random walk in product with property : TriangularGrid-PT-1500-12 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s5 1)), p0:(AND (GEQ s3 1) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-1500-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-12 finished in 231 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U G(p1)))], workingDir=/home/mcc/execution]
Support contains 6 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:21] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:21] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:21] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-19 17:35:21] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2021-05-19 17:35:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:21] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:21] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-1500-13 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} 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:(AND (GEQ s0 1) (GEQ s13 1)), p0:(OR (AND (GEQ s2 1) (GEQ s15 1)) (AND (GEQ s3 1) (GEQ s4 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 6 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-1500-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-13 finished in 244 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((G(!p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:21] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:21] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:21] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-19 17:35:21] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
// Phase 1: matrix 12 rows 16 cols
[2021-05-19 17:35:21] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-19 17:35:21] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 12/12 transitions.
Stuttering acceptance computed with spot in 146 ms :[(AND p1 (NOT p0)), p1, (AND p1 (NOT p0)), true]
Running random walk in product with property : TriangularGrid-PT-1500-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s6 1)), p0:(OR (LT s3 1) (LT s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-1500-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-1500-15 finished in 274 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621445722869

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-1500"
export BK_EXAMINATION="LTLFireability"
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 TriangularGrid-PT-1500, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r273-smll-162123879700149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-1500.tgz
mv TriangularGrid-PT-1500 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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