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.r083-tall-162048874800012.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Diffusion2D-PT-D05N050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048874800012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 126K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 55K May 5 16:51 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 Diffusion2D-PT-D05N050-00
FORMULA_NAME Diffusion2D-PT-D05N050-01
FORMULA_NAME Diffusion2D-PT-D05N050-02
FORMULA_NAME Diffusion2D-PT-D05N050-03
FORMULA_NAME Diffusion2D-PT-D05N050-04
FORMULA_NAME Diffusion2D-PT-D05N050-05
FORMULA_NAME Diffusion2D-PT-D05N050-06
FORMULA_NAME Diffusion2D-PT-D05N050-07
FORMULA_NAME Diffusion2D-PT-D05N050-08
FORMULA_NAME Diffusion2D-PT-D05N050-09
FORMULA_NAME Diffusion2D-PT-D05N050-10
FORMULA_NAME Diffusion2D-PT-D05N050-11
FORMULA_NAME Diffusion2D-PT-D05N050-12
FORMULA_NAME Diffusion2D-PT-D05N050-13
FORMULA_NAME Diffusion2D-PT-D05N050-14
FORMULA_NAME Diffusion2D-PT-D05N050-15

=== Now, execution of the tool begins

BK_START 1620530243237

Running Version 0
[2021-05-09 03:17:24] [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]
[2021-05-09 03:17:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 03:17:24] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2021-05-09 03:17:24] [INFO ] Transformed 25 places.
[2021-05-09 03:17:24] [INFO ] Transformed 144 transitions.
[2021-05-09 03:17:24] [INFO ] Parsed PT model containing 25 places and 144 transitions in 78 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 03:17:24] [INFO ] Initial state test concluded for 1 properties.
FORMULA Diffusion2D-PT-D05N050-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N050-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 9 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:24] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 03:17:25] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:25] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 03:17:25] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:25] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-09 03:17:25] [INFO ] Dead Transitions using invariants and state equation in 128 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 144/144 transitions.
[2021-05-09 03:17:25] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 03:17:25] [INFO ] Flatten gal took : 52 ms
FORMULA Diffusion2D-PT-D05N050-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N050-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N050-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D05N050-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 03:17:25] [INFO ] Flatten gal took : 10 ms
[2021-05-09 03:17:25] [INFO ] Input system was already deterministic with 144 transitions.
Finished random walk after 6581 steps, including 0 resets, run visited all 18 properties in 8 ms. (steps per millisecond=822 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)||F((p1&&X((p1 U (X(p2)||G(p0)||G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:25] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 03:17:25] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:25] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-09 03:17:25] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:25] [INFO ] Computed 1 place invariants in 6 ms
[2021-05-09 03:17:25] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 387 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D05N050-01 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=3 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=3 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={0, 1} source=5 dest: 5}, { cond=p1, acceptance={0, 1} source=5 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=6 dest: 3}, { cond=(AND p1 p0), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=6 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={1} source=6 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=7 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0, 1} source=7 dest: 6}, { cond=(AND p1 p0 (NOT p2)), acceptance={1} source=7 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=7 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=8 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=8 dest: 6}, { cond=(AND p1 p0), acceptance={1} source=8 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={1} source=8 dest: 8}]], initial=0, aps=[p1:(LEQ 2 s22), p0:(GT s18 s21), p2:(GT 1 s8)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 488 reset in 522 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA Diffusion2D-PT-D05N050-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-01 finished in 1083 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||(G(p1)&&X(F(!p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:26] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:26] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:26] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:26] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:26] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:26] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D05N050-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT s8 s7), p1:(LEQ 2 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5379 reset in 303 ms.
Stack based approach found an accepted trace after 14 steps with 2 reset with depth 5 and stack size 5 in 0 ms.
FORMULA Diffusion2D-PT-D05N050-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-02 finished in 473 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:27] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 03:17:27] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:27] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D05N050-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s4 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1198 reset in 297 ms.
Stack based approach found an accepted trace after 19 steps with 0 reset with depth 20 and stack size 20 in 0 ms.
FORMULA Diffusion2D-PT-D05N050-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-05 finished in 473 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 134 edges and 25 vertex of which 24 / 25 are part of one of the 1 SCC in 14 ms
Free SCC test removed 23 places
Ensure Unique test removed 141 transitions
Reduce isomorphic transitions removed 141 transitions.
Applied a total of 1 rules in 22 ms. Remains 2 /25 variables (removed 23) and now considering 3/144 (removed 141) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:27] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:27] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-09 03:17:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:27] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/25 places, 3/144 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D05N050-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-06 finished in 120 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0&&X((p0 U (p1||G(p0))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:27] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:27] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:27] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:27] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D05N050-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 s24), p1:(AND (GT 3 s12) (GT s23 s9))], 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 74 reset in 494 ms.
Stack based approach found an accepted trace after 685 steps with 0 reset with depth 686 and stack size 676 in 4 ms.
FORMULA Diffusion2D-PT-D05N050-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-07 finished in 715 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(p0))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:28] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:28] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:28] [INFO ] Dead Transitions using invariants and state equation in 129 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D05N050-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(GT s19 s8), p1:(GT s15 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-08 finished in 363 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 134 edges and 25 vertex of which 24 / 25 are part of one of the 1 SCC in 0 ms
Free SCC test removed 23 places
Ensure Unique test removed 141 transitions
Reduce isomorphic transitions removed 141 transitions.
Applied a total of 1 rules in 1 ms. Remains 2 /25 variables (removed 23) and now considering 3/144 (removed 141) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:28] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:28] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-05-09 03:17:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:28] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/25 places, 3/144 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D05N050-11 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:(LEQ 1 s0)], 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 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-11 finished in 85 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(G(p0))||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 144/144 (removed 0) transitions.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:28] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:28] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 25 cols
[2021-05-09 03:17:28] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:28] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 144/144 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D05N050-12 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(LEQ 2 s19), p0:(GT s20 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 469 ms.
Stack based approach found an accepted trace after 87 steps with 0 reset with depth 88 and stack size 88 in 0 ms.
FORMULA Diffusion2D-PT-D05N050-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-12 finished in 666 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(G(p0))&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 128 edges and 25 vertex of which 23 / 25 are part of one of the 1 SCC in 1 ms
Free SCC test removed 22 places
Ensure Unique test removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Applied a total of 1 rules in 1 ms. Remains 3 /25 variables (removed 22) and now considering 5/144 (removed 139) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 03:17:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:29] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 03:17:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:29] [INFO ] Implicit Places using invariants and state equation in 6 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2021-05-09 03:17:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 03:17:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 03:17:29] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/25 places, 5/144 transitions.
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D05N050-13 automaton TGBA [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=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 s0), p1:(LEQ 3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-13 finished in 110 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 144/144 transitions.
Graph (trivial) has 118 edges and 25 vertex of which 22 / 25 are part of one of the 1 SCC in 1 ms
Free SCC test removed 21 places
Ensure Unique test removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Applied a total of 1 rules in 1 ms. Remains 4 /25 variables (removed 21) and now considering 7/144 (removed 137) transitions.
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 03:17:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:29] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 03:17:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:29] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 20 ms to find 0 implicit places.
[2021-05-09 03:17:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 03:17:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 03:17:29] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/25 places, 7/144 transitions.
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D05N050-14 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s1 s0), p1:(LEQ 1 s2)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D05N050-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D05N050-14 finished in 68 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620530250610

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

+ 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
+ [[ -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 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=/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="Diffusion2D-PT-D05N050"
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 Diffusion2D-PT-D05N050, 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 r083-tall-162048874800012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D05N050.tgz
mv Diffusion2D-PT-D05N050 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 ;