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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r083-tall-162048874900085
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for Diffusion2D-PT-D10N100

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
763.016 98177.00 123378.00 521.10 FFFFFFFFTFFTFFFF normal

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-162048874900085.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-D10N100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048874900085
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 105K 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 3.9K Mar 28 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:02 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 3.6K Mar 22 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 17:57 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-D10N100-00
FORMULA_NAME Diffusion2D-PT-D10N100-01
FORMULA_NAME Diffusion2D-PT-D10N100-02
FORMULA_NAME Diffusion2D-PT-D10N100-03
FORMULA_NAME Diffusion2D-PT-D10N100-04
FORMULA_NAME Diffusion2D-PT-D10N100-05
FORMULA_NAME Diffusion2D-PT-D10N100-06
FORMULA_NAME Diffusion2D-PT-D10N100-07
FORMULA_NAME Diffusion2D-PT-D10N100-08
FORMULA_NAME Diffusion2D-PT-D10N100-09
FORMULA_NAME Diffusion2D-PT-D10N100-10
FORMULA_NAME Diffusion2D-PT-D10N100-11
FORMULA_NAME Diffusion2D-PT-D10N100-12
FORMULA_NAME Diffusion2D-PT-D10N100-13
FORMULA_NAME Diffusion2D-PT-D10N100-14
FORMULA_NAME Diffusion2D-PT-D10N100-15

=== Now, execution of the tool begins

BK_START 1620538401219

Running Version 0
[2021-05-09 05:33:22] [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]
[2021-05-09 05:33:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 05:33:22] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2021-05-09 05:33:22] [INFO ] Transformed 100 places.
[2021-05-09 05:33:22] [INFO ] Transformed 684 transitions.
[2021-05-09 05:33:22] [INFO ] Parsed PT model containing 100 places and 684 transitions in 110 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 05:33:22] [INFO ] Initial state test concluded for 3 properties.
FORMULA Diffusion2D-PT-D10N100-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D10N100-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D10N100-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 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 17 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 05:33:22] [INFO ] Computed 1 place invariants in 25 ms
[2021-05-09 05:33:23] [INFO ] Implicit Places using invariants in 110 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:23] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 05:33:23] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:23] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-09 05:33:23] [INFO ] Dead Transitions using invariants and state equation in 270 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
[2021-05-09 05:33:23] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 05:33:23] [INFO ] Flatten gal took : 64 ms
FORMULA Diffusion2D-PT-D10N100-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 05:33:23] [INFO ] Flatten gal took : 30 ms
[2021-05-09 05:33:23] [INFO ] Input system was already deterministic with 684 transitions.
Incomplete random walk after 100081 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=2129 ) properties (out of 21) seen :20
Running SMT prover for 1 properties.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:23] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 05:33:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 05:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 05:33:23] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2021-05-09 05:33:24] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 44 ms.
[2021-05-09 05:33:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 05:33:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-09 05:33:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 05:33:24] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2021-05-09 05:33:24] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 49 ms.
[2021-05-09 05:33:44] [INFO ] Added : 650 causal constraints over 130 iterations in 19882 ms. Result :unknown
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U (G(p0)||(p0&&G(p1)))) U p2)))], 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 05:33:44] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 05:33:44] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:44] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 05:33:44] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:44] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 05:33:44] [INFO ] Dead Transitions using invariants and state equation in 200 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 257 ms :[(NOT p2), (NOT p2), true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N100-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(GEQ s79 1), p0:(LT s75 1), p1:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 151 steps with 0 reset in 7 ms.
FORMULA Diffusion2D-PT-D10N100-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-00 finished in 646 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U X((G(F(!p0))||G(p1))))))], 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 10 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 05:33:44] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:33:44] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:44] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-09 05:33:44] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:44] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:33:45] [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 168 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), false, p0, p0, (AND (NOT p1) p0), false]
Running random walk in product with property : Diffusion2D-PT-D10N100-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(NOT p1), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 5}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(GEQ s23 1), p0:(LT s92 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 734 reset in 693 ms.
Stack based approach found an accepted trace after 538 steps with 7 reset with depth 10 and stack size 10 in 4 ms.
FORMULA Diffusion2D-PT-D10N100-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-01 finished in 1215 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U (p1&&X(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 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 05:33:46] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:33:46] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:46] [INFO ] Computed 1 place invariants in 9 ms
[2021-05-09 05:33:46] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:46] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:33:46] [INFO ] Dead Transitions using invariants and state equation in 194 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N100-02 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=p1, acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}]], initial=0, aps=[p1:(LT s38 1), p0:(GEQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 1 ms.
FORMULA Diffusion2D-PT-D10N100-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-02 finished in 410 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(F(p1)))))], 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 4 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 05:33:46] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:33:46] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:46] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:33:46] [INFO ] Implicit Places using invariants and state equation in 95 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 05:33:46] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-09 05:33:46] [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 96 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D10N100-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s19 1), p1:(LT s87 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N100-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-03 finished in 421 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&(p1 U (p2||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 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 05:33:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:33:46] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:33:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:33:46] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-09 05:33:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:33:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:33:46] [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 79 ms :[(AND (NOT p2) (NOT p1)), (NOT p0), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Diffusion2D-PT-D10N100-04 automaton TGBA [mat=[[{ cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2) p1), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p2:(AND (LT s0 1) (LT s1 1)), p1:(LT s1 1), p0:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N100-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-04 finished in 141 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 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 4 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 05:33:46] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:33:47] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:33:47] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:33:47] [INFO ] Implicit Places using invariants and state equation in 97 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 05:33:47] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:33:47] [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 66 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D10N100-05 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:(LT s91 1), p1:(LT s88 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 33050 reset in 183 ms.
Product exploration explored 100000 steps with 33025 reset in 209 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33152 reset in 151 ms.
Product exploration explored 100000 steps with 33101 reset in 185 ms.
[2021-05-09 05:33:48] [INFO ] Flatten gal took : 30 ms
[2021-05-09 05:33:48] [INFO ] Flatten gal took : 22 ms
[2021-05-09 05:33:48] [INFO ] Time to serialize gal into /tmp/LTL18222891908424913361.gal : 11 ms
[2021-05-09 05:33:48] [INFO ] Time to serialize properties into /tmp/LTL2839227616230181733.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/LTL18222891908424913361.gal, -t, CGAL, -LTL, /tmp/LTL2839227616230181733.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/LTL18222891908424913361.gal -t CGAL -LTL /tmp/LTL2839227616230181733.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("(cAMP__9_1_<1)")&&(X(("(cAMP__9_1_<1)")U(("(cAMP__8_8_<1)")||(G("(cAMP__9_1_<1)")))))))))
Formula 0 simplified : !GF("(cAMP__9_1_<1)" & X("(cAMP__9_1_<1)" U ("(cAMP__8_8_<1)" | G"(cAMP__9_1_<1)")))
Detected timeout of ITS tools.
[2021-05-09 05:34:03] [INFO ] Flatten gal took : 21 ms
[2021-05-09 05:34:03] [INFO ] Applying decomposition
[2021-05-09 05:34:03] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12764911805400310758.txt, -o, /tmp/graph12764911805400310758.bin, -w, /tmp/graph12764911805400310758.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12764911805400310758.bin, -l, -1, -v, -w, /tmp/graph12764911805400310758.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 05:34:03] [INFO ] Decomposing Gal with order
[2021-05-09 05:34:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 05:34:03] [INFO ] Removed a total of 364 redundant transitions.
[2021-05-09 05:34:03] [INFO ] Flatten gal took : 72 ms
[2021-05-09 05:34:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2021-05-09 05:34:03] [INFO ] Time to serialize gal into /tmp/LTL185832014707829671.gal : 5 ms
[2021-05-09 05:34:03] [INFO ] Time to serialize properties into /tmp/LTL8757128567692120982.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/LTL185832014707829671.gal, -t, CGAL, -LTL, /tmp/LTL8757128567692120982.ltl, -c, -stutter-deadlock], 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/LTL185832014707829671.gal -t CGAL -LTL /tmp/LTL8757128567692120982.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i6.u1.cAMP__9_1_<1)")&&(X(("(i6.u1.cAMP__9_1_<1)")U(("(i5.u10.cAMP__8_8_<1)")||(G("(i6.u1.cAMP__9_1_<1)")))))))))
Formula 0 simplified : !GF("(i6.u1.cAMP__9_1_<1)" & X("(i6.u1.cAMP__9_1_<1)" U ("(i5.u10.cAMP__8_8_<1)" | G"(i6.u1.cAMP__9_1_<1)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13030348123521616530
[2021-05-09 05:34:18] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13030348123521616530
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13030348123521616530]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13030348123521616530] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13030348123521616530] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Diffusion2D-PT-D10N100-05 finished in 32847 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 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 05:34:19] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 05:34:19] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:34:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:34:19] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:34:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:34:20] [INFO ] Dead Transitions using invariants and state equation in 216 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N100-06 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:(LT s1 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 334 steps with 0 reset in 2 ms.
FORMULA Diffusion2D-PT-D10N100-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-06 finished in 427 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 668 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Applied a total of 1 rules in 3 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 05:34:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:20] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 05:34:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:20] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-09 05:34:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 05:34:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:20] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/100 places, 3/684 transitions.
Stuttering acceptance computed with spot in 22 ms :[p0]
Running random walk in product with property : Diffusion2D-PT-D10N100-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s0 1)], 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-D10N100-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-10 finished in 68 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 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 05:34:20] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:34:20] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 684 rows 100 cols
[2021-05-09 05:34:20] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-09 05:34:20] [INFO ] Implicit Places using invariants and state equation in 87 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 05:34:20] [INFO ] Computed 1 place invariants in 13 ms
[2021-05-09 05:34:20] [INFO ] Dead Transitions using invariants and state equation in 216 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 684/684 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N100-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s64 1) (LT s95 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 148 ms.
Product exploration explored 100000 steps with 50000 reset in 143 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 130 ms.
Product exploration explored 100000 steps with 50000 reset in 143 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 40 ms :[(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 652 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 2 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
[2021-05-09 05:34:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 05:34:21] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:21] [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 50000 reset in 202 ms.
Product exploration explored 100000 steps with 50000 reset in 173 ms.
[2021-05-09 05:34:21] [INFO ] Flatten gal took : 18 ms
[2021-05-09 05:34:21] [INFO ] Flatten gal took : 19 ms
[2021-05-09 05:34:21] [INFO ] Time to serialize gal into /tmp/LTL17766787166302490231.gal : 3 ms
[2021-05-09 05:34:21] [INFO ] Time to serialize properties into /tmp/LTL13727344281756126215.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/LTL17766787166302490231.gal, -t, CGAL, -LTL, /tmp/LTL13727344281756126215.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/LTL17766787166302490231.gal -t CGAL -LTL /tmp/LTL13727344281756126215.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((cAMP__6_4_<1)||(cAMP__9_5_<1))"))))
Formula 0 simplified : !XF"((cAMP__6_4_<1)||(cAMP__9_5_<1))"
Detected timeout of ITS tools.
[2021-05-09 05:34:36] [INFO ] Flatten gal took : 18 ms
[2021-05-09 05:34:36] [INFO ] Applying decomposition
[2021-05-09 05:34:36] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4715125010993119678.txt, -o, /tmp/graph4715125010993119678.bin, -w, /tmp/graph4715125010993119678.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4715125010993119678.bin, -l, -1, -v, -w, /tmp/graph4715125010993119678.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 05:34:37] [INFO ] Decomposing Gal with order
[2021-05-09 05:34:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 05:34:37] [INFO ] Removed a total of 444 redundant transitions.
[2021-05-09 05:34:37] [INFO ] Flatten gal took : 42 ms
[2021-05-09 05:34:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2021-05-09 05:34:37] [INFO ] Time to serialize gal into /tmp/LTL8249552290023328447.gal : 3 ms
[2021-05-09 05:34:37] [INFO ] Time to serialize properties into /tmp/LTL1156477625384367972.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/LTL8249552290023328447.gal, -t, CGAL, -LTL, /tmp/LTL1156477625384367972.ltl, -c, -stutter-deadlock], 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/LTL8249552290023328447.gal -t CGAL -LTL /tmp/LTL1156477625384367972.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("((i4.u10.cAMP__6_4_<1)||(i6.u2.cAMP__9_5_<1))"))))
Formula 0 simplified : !XF"((i4.u10.cAMP__6_4_<1)||(i6.u2.cAMP__9_5_<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7974079081142302443
[2021-05-09 05:34:52] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7974079081142302443
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7974079081142302443]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7974079081142302443] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7974079081142302443] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Diffusion2D-PT-D10N100-11 finished in 32798 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&F(p1)))], 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.
Graph (trivial) has 652 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.
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 13 ms to find 0 implicit places.
[2021-05-09 05:34:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/100 places, 5/684 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D10N100-12 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(GEQ s0 1), p0:(GEQ s1 1)], 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, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N100-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-12 finished in 107 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((G(p0)||G(p1))) U (!p1 U p2)))], 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 636 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 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2021-05-09 05:34:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/100 places, 7/684 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p2), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D10N100-14 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(GEQ s1 1), p1:(GEQ s2 1), p0:(LT s0 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D10N100-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-14 finished in 93 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], 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 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2021-05-09 05:34:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 05:34:53] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 05:34:53] [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 43 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D10N100-15 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:(OR (LT s2 1) (GEQ s1 1) (GEQ s0 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]]
Stuttering criterion allowed to conclude after 647 steps with 0 reset in 2 ms.
FORMULA Diffusion2D-PT-D10N100-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D10N100-15 finished in 81 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12168532825511936910
[2021-05-09 05:34:53] [INFO ] Computing symmetric may disable matrix : 684 transitions.
[2021-05-09 05:34:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 05:34:53] [INFO ] Applying decomposition
[2021-05-09 05:34:53] [INFO ] Computing symmetric may enable matrix : 684 transitions.
[2021-05-09 05:34:53] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 05:34:53] [INFO ] Flatten gal took : 16 ms
[2021-05-09 05:34:53] [INFO ] Computing Do-Not-Accords matrix : 684 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15871498770217443374.txt, -o, /tmp/graph15871498770217443374.bin, -w, /tmp/graph15871498770217443374.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15871498770217443374.bin, -l, -1, -v, -w, /tmp/graph15871498770217443374.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 05:34:53] [INFO ] Decomposing Gal with order
[2021-05-09 05:34:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 05:34:53] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 05:34:53] [INFO ] Built C files in 142ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12168532825511936910
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12168532825511936910]
[2021-05-09 05:34:53] [INFO ] Removed a total of 414 redundant transitions.
[2021-05-09 05:34:53] [INFO ] Flatten gal took : 43 ms
[2021-05-09 05:34:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2021-05-09 05:34:53] [INFO ] Time to serialize gal into /tmp/LTLFireability13358938094818478378.gal : 3 ms
[2021-05-09 05:34:53] [INFO ] Time to serialize properties into /tmp/LTLFireability4499571159177621696.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/LTLFireability13358938094818478378.gal, -t, CGAL, -LTL, /tmp/LTLFireability4499571159177621696.ltl, -c, -stutter-deadlock], 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/LTLFireability13358938094818478378.gal -t CGAL -LTL /tmp/LTLFireability4499571159177621696.ltl -c -stutter-deadlock
Read 2 LTL properties
Checking formula 0 : !((G(F(("(i4.u1.cAMP__9_1_<1)")&&(X(("(i4.u1.cAMP__9_1_<1)")U(("(u0.cAMP__8_8_<1)")||(G("(i4.u1.cAMP__9_1_<1)")))))))))
Formula 0 simplified : !GF("(i4.u1.cAMP__9_1_<1)" & X("(i4.u1.cAMP__9_1_<1)" U ("(u0.cAMP__8_8_<1)" | G"(i4.u1.cAMP__9_1_<1)")))
Compilation finished in 3900 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin12168532825511936910]
Link finished in 50 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, [](<>(((LTLAPp0==true)&&X(((LTLAPp0==true) U ((LTLAPp1==true)||[]((LTLAPp0==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12168532825511936910]
LTSmin run took 729 ms.
FORMULA Diffusion2D-PT-D10N100-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp2==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12168532825511936910]
LTSmin run took 234 ms.
FORMULA Diffusion2D-PT-D10N100-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1620538499396

--------------------
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="Diffusion2D-PT-D10N100"
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 Diffusion2D-PT-D10N100, 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 r083-tall-162048874900085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N100.tgz
mv Diffusion2D-PT-D10N100 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 ;