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-162048874900068.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-D10N010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048874900068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K 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 4.2K Mar 28 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 17:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 17:56 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 255K 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-D10N010-00
FORMULA_NAME Diffusion2D-PT-D10N010-01
FORMULA_NAME Diffusion2D-PT-D10N010-02
FORMULA_NAME Diffusion2D-PT-D10N010-03
FORMULA_NAME Diffusion2D-PT-D10N010-04
FORMULA_NAME Diffusion2D-PT-D10N010-05
FORMULA_NAME Diffusion2D-PT-D10N010-06
FORMULA_NAME Diffusion2D-PT-D10N010-07
FORMULA_NAME Diffusion2D-PT-D10N010-08
FORMULA_NAME Diffusion2D-PT-D10N010-09
FORMULA_NAME Diffusion2D-PT-D10N010-10
FORMULA_NAME Diffusion2D-PT-D10N010-11
FORMULA_NAME Diffusion2D-PT-D10N010-12
FORMULA_NAME Diffusion2D-PT-D10N010-13
FORMULA_NAME Diffusion2D-PT-D10N010-14
FORMULA_NAME Diffusion2D-PT-D10N010-15

=== Now, execution of the tool begins

BK_START 1620537491140

Running Version 0
[2021-05-09 05:18:12] [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 05:18:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 05:18:12] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2021-05-09 05:18:12] [INFO ] Transformed 100 places.
[2021-05-09 05:18:12] [INFO ] Transformed 684 transitions.
[2021-05-09 05:18:12] [INFO ] Parsed PT model containing 100 places and 684 transitions in 108 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 05:18:12] [INFO ] Initial state test concluded for 3 properties.
Support contains 49 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 16 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:12] [INFO ] Computed 1 place invariants in 24 ms
[2021-05-09 05:18:12] [INFO ] Implicit Places using invariants in 102 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:12] [INFO ] Computed 1 place invariants in 8 ms
[2021-05-09 05:18:13] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:13] [INFO ] Computed 1 place invariants in 9 ms
[2021-05-09 05:18:13] [INFO ] Dead Transitions using invariants and state equation in 241 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
[2021-05-09 05:18:13] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 05:18:13] [INFO ] Flatten gal took : 88 ms
FORMULA Diffusion2D-PT-D10N010-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D10N010-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D10N010-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 05:18:13] [INFO ] Flatten gal took : 32 ms
[2021-05-09 05:18:13] [INFO ] Input system was already deterministic with 684 transitions.
Incomplete random walk after 100006 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=518 ) properties (out of 28) seen :27
Running SMT prover for 1 properties.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:13] [INFO ] Computed 1 place invariants in 3 ms
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 646 edges and 100 vertex of which 97 / 100 are part of one of the 1 SCC in 3 ms
Free SCC test removed 96 places
Ensure Unique test removed 677 transitions
Reduce isomorphic transitions removed 677 transitions.
Applied a total of 1 rules in 10 ms. Remains 4 /100 variables (removed 96) and now considering 7/684 (removed 677) transitions.
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:18:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:13] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:18:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:13] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-09 05:18:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:18:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:13] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/100 places, 7/684 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N010-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 s2), p1:(GT s1 s0)], 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 1 ms.
FORMULA Diffusion2D-PT-D10N010-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-00 finished in 287 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((G(p0) U X(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:14] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 05:18:14] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:14] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:14] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:14] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 05:18:14] [INFO ] Dead Transitions using invariants and state equation in 202 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), false]
Running random walk in product with property : Diffusion2D-PT-D10N010-01 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 1}, { cond=p0, acceptance={0, 1} source=0 dest: 2}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 0}, { cond=(AND p0 p1), acceptance={1} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s30 s72), p1:(LEQ 3 s42)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 18143 reset in 319 ms.
Stack based approach found an accepted trace after 197 steps with 40 reset with depth 5 and stack size 5 in 1 ms.
FORMULA Diffusion2D-PT-D10N010-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-01 finished in 812 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 642 edges and 100 vertex of which 97 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 96 places
Ensure Unique test removed 677 transitions
Reduce isomorphic transitions removed 677 transitions.
Applied a total of 1 rules in 3 ms. Remains 4 /100 variables (removed 96) and now considering 7/684 (removed 677) transitions.
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:18:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:14] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:18:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:15] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-09 05:18:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:18:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:15] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/100 places, 7/684 transitions.
Stuttering acceptance computed with spot in 68 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N010-03 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=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s0 s2), p1:(GT 2 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 5 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N010-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-03 finished in 115 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(X(p0)))||G((p1&&X(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:15] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:15] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:15] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:15] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:15] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:15] [INFO ] Dead Transitions using invariants and state equation in 199 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N010-05 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 3}, { cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=1 dest: 8}], [{ cond=(AND p1 p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=2 dest: 7}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND p1 p2), acceptance={} source=4 dest: 4}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 7}]], initial=0, aps=[p1:(LEQ s49 s13), p2:(LEQ 1 s3), p0:(GT s5 s80)], 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, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N010-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-05 finished in 537 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||F(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:15] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:15] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:15] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:15] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:15] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:15] [INFO ] Dead Transitions using invariants and state equation in 202 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D10N010-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(AND (LEQ s76 s46) (LEQ s65 s27)), p0:(GT 1 s84)], 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 50000 reset in 195 ms.
Product exploration explored 100000 steps with 50000 reset in 204 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 168 ms.
Product exploration explored 100000 steps with 50000 reset in 155 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 5 out of 100 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 606 edges and 100 vertex of which 95 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 94 places
Ensure Unique test removed 671 transitions
Reduce isomorphic transitions removed 671 transitions.
Applied a total of 1 rules in 3 ms. Remains 6 /100 variables (removed 94) and now considering 13/684 (removed 671) transitions.
[2021-05-09 05:18:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 6 cols
[2021-05-09 05:18:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:17] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6/100 places, 13/684 transitions.
Product exploration explored 100000 steps with 50000 reset in 226 ms.
Product exploration explored 100000 steps with 50000 reset in 220 ms.
[2021-05-09 05:18:17] [INFO ] Flatten gal took : 23 ms
[2021-05-09 05:18:17] [INFO ] Flatten gal took : 22 ms
[2021-05-09 05:18:17] [INFO ] Time to serialize gal into /tmp/LTL12874728927950149540.gal : 16 ms
[2021-05-09 05:18:17] [INFO ] Time to serialize properties into /tmp/LTL16221378848746389942.ltl : 113 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12874728927950149540.gal, -t, CGAL, -LTL, /tmp/LTL16221378848746389942.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12874728927950149540.gal -t CGAL -LTL /tmp/LTL16221378848746389942.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(cAMP__8_4_<1)")||(F("((cAMP__7_6_<=cAMP__4_6_)&&(cAMP__6_5_<=cAMP__2_7_))")))))
Formula 0 simplified : !X("(cAMP__8_4_<1)" | F"((cAMP__7_6_<=cAMP__4_6_)&&(cAMP__6_5_<=cAMP__2_7_))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
80 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.836345,33548,1,0,6,102767,18,0,4759,54148,7
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Diffusion2D-PT-D10N010-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property Diffusion2D-PT-D10N010-06 finished in 2985 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0&&X(X(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:18] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:18] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:18] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 05:18:18] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:18] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:18] [INFO ] Dead Transitions using invariants and state equation in 193 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N010-07 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=p0, acceptance={0} source=2 dest: 3}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 2}]], initial=0, aps=[p0:(GT 1 s58), p1:(AND (GT s42 s99) (GT 3 s4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 418 reset in 375 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA Diffusion2D-PT-D10N010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-07 finished in 812 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((F(p0) U p1)&&(p2 U p3)&&X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:19] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:19] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:19] [INFO ] Dead Transitions using invariants and state equation in 193 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p1) (NOT p3)), true, (OR (NOT p3) (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p3) (NOT p1)), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N010-08 automaton TGBA [mat=[[{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p3), acceptance={} source=0 dest: 3}, { cond=(OR (AND p1 (NOT p3) p2) (AND p0 (NOT p3) p2)), acceptance={} source=0 dest: 4}, { cond=(OR (AND p1 p3) (AND p0 p3)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0) p3), acceptance={0} source=2 dest: 3}, { cond=(AND p1 p0 (NOT p3) p2), acceptance={0} source=2 dest: 4}, { cond=(AND p1 p0 p3), acceptance={0} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 5}], [{ cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={0} source=4 dest: 1}, { cond=(AND p1 (NOT p3) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p3), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(LEQ s77 s4), p2:(LEQ 3 s37), p1:(LEQ 1 s62), p0:(LEQ 1 s88)], 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D10N010-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-08 finished in 467 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(X(G((p1||X(p2)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:19] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:20] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:20] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:20] [INFO ] Dead Transitions using invariants and state equation in 196 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D10N010-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(GT s66 s34), p2:(GT 3 s59), p0:(GT 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1580 reset in 291 ms.
Product exploration explored 100000 steps with 1614 reset in 302 ms.
Knowledge obtained : [p1, p2, p0]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1582 reset in 295 ms.
Product exploration explored 100000 steps with 1565 reset in 303 ms.
Applying partial POR strategy [false, false, true, true, false, false]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 4 out of 100 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 626 edges and 100 vertex of which 96 / 100 are part of one of the 1 SCC in 0 ms
Free SCC test removed 95 places
Ensure Unique test removed 675 transitions
Reduce isomorphic transitions removed 675 transitions.
Applied a total of 1 rules in 2 ms. Remains 5 /100 variables (removed 95) and now considering 9/684 (removed 675) transitions.
[2021-05-09 05:18:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 5 cols
[2021-05-09 05:18:21] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:21] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/100 places, 9/684 transitions.
Product exploration explored 100000 steps with 1595 reset in 289 ms.
Product exploration explored 100000 steps with 1605 reset in 299 ms.
[2021-05-09 05:18:22] [INFO ] Flatten gal took : 21 ms
[2021-05-09 05:18:22] [INFO ] Flatten gal took : 20 ms
[2021-05-09 05:18:22] [INFO ] Time to serialize gal into /tmp/LTL9656674172501837404.gal : 3 ms
[2021-05-09 05:18:22] [INFO ] Time to serialize properties into /tmp/LTL13133797462972713885.ltl : 23 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9656674172501837404.gal, -t, CGAL, -LTL, /tmp/LTL13133797462972713885.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9656674172501837404.gal -t CGAL -LTL /tmp/LTL13133797462972713885.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((("(cAMP__10_6_<2)")U(X(X(G(("(cAMP__6_6_>cAMP__3_4_)")||(X("(cAMP__5_9_<3)"))))))))
Formula 0 simplified : !("(cAMP__10_6_<2)" U XXG("(cAMP__6_6_>cAMP__3_4_)" | X"(cAMP__5_9_<3)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
159 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.62581,54332,1,0,12,198380,26,0,4973,170410,34
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Diffusion2D-PT-D10N010-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property Diffusion2D-PT-D10N010-10 finished in 4535 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:24] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:24] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:24] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:24] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:24] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:24] [INFO ] Dead Transitions using invariants and state equation in 193 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N010-11 automaton TGBA [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:(LEQ s57 s11)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 51 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N010-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-11 finished in 373 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(F(p0))) U (F(p2)&&p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:24] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:24] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:24] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:24] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:24] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-09 05:18:25] [INFO ] Dead Transitions using invariants and state equation in 223 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N010-12 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (LEQ 1 s16) (LEQ s6 s15)), p2:(LEQ 1 s16), p0:(LEQ s6 s15)], 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 24965 reset in 257 ms.
Stack based approach found an accepted trace after 437 steps with 106 reset with depth 3 and stack size 3 in 1 ms.
FORMULA Diffusion2D-PT-D10N010-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-12 finished in 693 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:25] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:25] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:25] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:25] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:25] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:25] [INFO ] Dead Transitions using invariants and state equation in 190 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N010-13 automaton TGBA [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:(OR (LEQ s29 s18) (LEQ 3 s42) (AND (LEQ s40 s23) (LEQ 2 s79)))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 288 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D10N010-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-13 finished in 365 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 626 edges and 100 vertex of which 96 / 100 are part of one of the 1 SCC in 0 ms
Free SCC test removed 95 places
Ensure Unique test removed 675 transitions
Reduce isomorphic transitions removed 675 transitions.
Applied a total of 1 rules in 2 ms. Remains 5 /100 variables (removed 95) and now considering 9/684 (removed 675) transitions.
// Phase 1: matrix 9 rows 5 cols
[2021-05-09 05:18:25] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:25] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 9 rows 5 cols
[2021-05-09 05:18:25] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:25] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-09 05:18:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 5 cols
[2021-05-09 05:18:25] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:25] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/100 places, 9/684 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N010-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s1 s0) (GT s2 s3))], 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 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N010-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N010-14 finished in 57 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:25] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:18:25] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:25] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:26] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:18:26] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:18:26] [INFO ] Dead Transitions using invariants and state equation in 190 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N010-15 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: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ s51 s98)], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 154 ms.
Product exploration explored 100000 steps with 25000 reset in 159 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 150 ms.
Product exploration explored 100000 steps with 25000 reset in 161 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 100 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 658 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 3 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
[2021-05-09 05:18:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 05:18:27] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:18:27] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/100 places, 5/684 transitions.
Product exploration explored 100000 steps with 25000 reset in 141 ms.
Product exploration explored 100000 steps with 25000 reset in 144 ms.
[2021-05-09 05:18:27] [INFO ] Flatten gal took : 18 ms
[2021-05-09 05:18:27] [INFO ] Flatten gal took : 18 ms
[2021-05-09 05:18:27] [INFO ] Time to serialize gal into /tmp/LTL10592031941424837954.gal : 2 ms
[2021-05-09 05:18:27] [INFO ] Time to serialize properties into /tmp/LTL5761408637898686057.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10592031941424837954.gal, -t, CGAL, -LTL, /tmp/LTL5761408637898686057.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10592031941424837954.gal -t CGAL -LTL /tmp/LTL5761408637898686057.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(cAMP__5_1_<=cAMP__9_8_)"))))))
Formula 0 simplified : !XXXF"(cAMP__5_1_<=cAMP__9_8_)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
82 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.849927,33752,1,0,8,103972,20,0,4756,55194,15
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Diffusion2D-PT-D10N010-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property Diffusion2D-PT-D10N010-15 finished in 2505 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620537509148

--------------------
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-D10N010"
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-D10N010, 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-162048874900068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N010.tgz
mv Diffusion2D-PT-D10N010 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 ;