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-162048875100220.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-D50N100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875100220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.7M
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K 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 92K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 28 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 10:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 17:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 7.3M 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-D50N100-00
FORMULA_NAME Diffusion2D-PT-D50N100-01
FORMULA_NAME Diffusion2D-PT-D50N100-02
FORMULA_NAME Diffusion2D-PT-D50N100-03
FORMULA_NAME Diffusion2D-PT-D50N100-04
FORMULA_NAME Diffusion2D-PT-D50N100-05
FORMULA_NAME Diffusion2D-PT-D50N100-06
FORMULA_NAME Diffusion2D-PT-D50N100-07
FORMULA_NAME Diffusion2D-PT-D50N100-08
FORMULA_NAME Diffusion2D-PT-D50N100-09
FORMULA_NAME Diffusion2D-PT-D50N100-10
FORMULA_NAME Diffusion2D-PT-D50N100-11
FORMULA_NAME Diffusion2D-PT-D50N100-12
FORMULA_NAME Diffusion2D-PT-D50N100-13
FORMULA_NAME Diffusion2D-PT-D50N100-14
FORMULA_NAME Diffusion2D-PT-D50N100-15

=== Now, execution of the tool begins

BK_START 1620567677422

Running Version 0
[2021-05-09 13:41:18] [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 13:41:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 13:41:19] [INFO ] Load time of PNML (sax parser for PT used): 441 ms
[2021-05-09 13:41:19] [INFO ] Transformed 2500 places.
[2021-05-09 13:41:19] [INFO ] Transformed 19404 transitions.
[2021-05-09 13:41:19] [INFO ] Parsed PT model containing 2500 places and 19404 transitions in 542 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 13:41:19] [INFO ] Initial state test concluded for 3 properties.
FORMULA Diffusion2D-PT-D50N100-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D50N100-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 700 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:41:20] [INFO ] Computed 1 place invariants in 185 ms
[2021-05-09 13:41:21] [INFO ] Implicit Places using invariants in 658 ms returned []
Implicit Place search using SMT only with invariants took 683 ms to find 0 implicit places.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:41:21] [INFO ] Computed 1 place invariants in 99 ms
[2021-05-09 13:41:29] [INFO ] Dead Transitions using invariants and state equation in 8533 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2500/2500 places, 19404/19404 transitions.
[2021-05-09 13:41:30] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 13:41:30] [INFO ] Flatten gal took : 595 ms
FORMULA Diffusion2D-PT-D50N100-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D50N100-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 13:41:30] [INFO ] Flatten gal took : 452 ms
[2021-05-09 13:41:32] [INFO ] Input system was already deterministic with 19404 transitions.
Incomplete random walk after 100083 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=1390 ) properties (out of 20) seen :7
Running SMT prover for 13 properties.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:41:32] [INFO ] Computed 1 place invariants in 119 ms
[2021-05-09 13:41:32] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2021-05-09 13:41:33] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:13
[2021-05-09 13:41:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 16 ms returned sat
[2021-05-09 13:41:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 13:41:45] [INFO ] [Nat]Absence check using state equation in 11219 ms returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 4666 ms.
[2021-05-09 13:41:49] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :13
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 570 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:41:50] [INFO ] Computed 1 place invariants in 92 ms
[2021-05-09 13:41:50] [INFO ] Implicit Places using invariants in 361 ms returned []
Implicit Place search using SMT only with invariants took 361 ms to find 0 implicit places.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:41:51] [INFO ] Computed 1 place invariants in 108 ms
[2021-05-09 13:41:58] [INFO ] Dead Transitions using invariants and state equation in 7552 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2500/2500 places, 19404/19404 transitions.
Stuttering acceptance computed with spot in 248 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : Diffusion2D-PT-D50N100-00 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (GT 3 s483) (GT s1976 s1412)), p1:(LEQ 3 s483)], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 5710 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 3 ms.
FORMULA Diffusion2D-PT-D50N100-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-00 finished in 14550 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(G(p0))&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19372 edges and 2500 vertex of which 2498 / 2500 are part of one of the 1 SCC in 24 ms
Free SCC test removed 2497 places
Ensure Unique test removed 19399 transitions
Reduce isomorphic transitions removed 19399 transitions.
Applied a total of 1 rules in 65 ms. Remains 3 /2500 variables (removed 2497) and now considering 5/19404 (removed 19399) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 13:42:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:04] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 13:42:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:04] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-09 13:42:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 13:42:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:04] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/2500 places, 5/19404 transitions.
Stuttering acceptance computed with spot in 82 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D50N100-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 2 s1), p1:(LEQ 2 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 0 ms.
FORMULA Diffusion2D-PT-D50N100-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-01 finished in 208 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19372 edges and 2500 vertex of which 2498 / 2500 are part of one of the 1 SCC in 19 ms
Free SCC test removed 2497 places
Ensure Unique test removed 19399 transitions
Reduce isomorphic transitions removed 19399 transitions.
Applied a total of 1 rules in 37 ms. Remains 3 /2500 variables (removed 2497) and now considering 5/19404 (removed 19399) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 13:42:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:04] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 13:42:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:04] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
[2021-05-09 13:42:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 13:42:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:04] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/2500 places, 5/19404 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D50N100-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D50N100-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-03 finished in 132 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0&&G(p1)&&F(p2))||G(p3))))], workingDir=/home/mcc/execution]
Support contains 5 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 407 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:42:05] [INFO ] Computed 1 place invariants in 83 ms
[2021-05-09 13:42:05] [INFO ] Implicit Places using invariants in 339 ms returned []
Implicit Place search using SMT only with invariants took 348 ms to find 0 implicit places.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:42:05] [INFO ] Computed 1 place invariants in 95 ms
[2021-05-09 13:42:13] [INFO ] Dead Transitions using invariants and state equation in 8171 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2500/2500 places, 19404/19404 transitions.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p2) (NOT p1)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p1), (AND (NOT p1) (NOT p3)), true, (NOT p3)]
Running random walk in product with property : Diffusion2D-PT-D50N100-04 automaton TGBA [mat=[[{ cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p2), acceptance={0} source=0 dest: 4}, { cond=(NOT p1), acceptance={0} source=0 dest: 6}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2 (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND p1 p2 p3), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p1) p3), acceptance={} source=2 dest: 7}], [{ cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1 (NOT p2) p3), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 p2 p3), acceptance={} source=3 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), acceptance={} source=3 dest: 6}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p1) p3)), acceptance={} source=3 dest: 7}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 6}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=5 dest: 4}, { cond=(AND p1 p3), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) p3), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p3), acceptance={} source=7 dest: 6}, { cond=p3, acceptance={} source=7 dest: 7}]], initial=1, aps=[p1:(GT 1 s1398), p2:(GT s400 s444), p3:(AND (LEQ s2357 s1711) (GT 1 s1398)), p0:(LEQ s2357 s1711)], 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, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6353 steps with 0 reset in 179 ms.
FORMULA Diffusion2D-PT-D50N100-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-04 finished in 9403 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F((G(p0)||(p0&&F(p1))))) U p2)))], workingDir=/home/mcc/execution]
Support contains 5 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 403 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:42:14] [INFO ] Computed 1 place invariants in 99 ms
[2021-05-09 13:42:15] [INFO ] Implicit Places using invariants in 394 ms returned []
Implicit Place search using SMT only with invariants took 394 ms to find 0 implicit places.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:42:15] [INFO ] Computed 1 place invariants in 81 ms
[2021-05-09 13:42:22] [INFO ] Dead Transitions using invariants and state equation in 7805 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2500/2500 places, 19404/19404 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D50N100-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GT s423 s209) (GT s1430 s1272)), p0:(GT 3 s542), p1:(LEQ s1430 s1272)], nbAcceptance=1, 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 0 reset in 5514 ms.
Product exploration explored 100000 steps with 0 reset in 5827 ms.
Knowledge obtained : [(NOT p2), p0, p1]
Stuttering acceptance computed with spot in 131 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 5499 ms.
Product exploration explored 100000 steps with 0 reset in 5457 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 139 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 2500 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19330 edges and 2500 vertex of which 2495 / 2500 are part of one of the 1 SCC in 6 ms
Free SCC test removed 2494 places
Ensure Unique test removed 19393 transitions
Reduce isomorphic transitions removed 19393 transitions.
Applied a total of 1 rules in 23 ms. Remains 6 /2500 variables (removed 2494) and now considering 11/19404 (removed 19393) transitions.
[2021-05-09 13:42:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 6 cols
[2021-05-09 13:42:45] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:45] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6/2500 places, 11/19404 transitions.
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D50N100-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-05 finished in 31674 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19342 edges and 2500 vertex of which 2496 / 2500 are part of one of the 1 SCC in 7 ms
Free SCC test removed 2495 places
Ensure Unique test removed 19393 transitions
Reduce isomorphic transitions removed 19393 transitions.
Applied a total of 1 rules in 21 ms. Remains 5 /2500 variables (removed 2495) and now considering 11/19404 (removed 19393) transitions.
// Phase 1: matrix 11 rows 5 cols
[2021-05-09 13:42:45] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:45] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 11 rows 5 cols
[2021-05-09 13:42:45] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:46] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-09 13:42:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 5 cols
[2021-05-09 13:42:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:46] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/2500 places, 11/19404 transitions.
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D50N100-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LEQ s0 s2) (LEQ s3 s1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D50N100-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-06 finished in 112 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 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19388 edges and 2500 vertex of which 2499 / 2500 are part of one of the 1 SCC in 4 ms
Free SCC test removed 2498 places
Ensure Unique test removed 19401 transitions
Reduce isomorphic transitions removed 19401 transitions.
Applied a total of 1 rules in 17 ms. Remains 2 /2500 variables (removed 2498) and now considering 3/19404 (removed 19401) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:42:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:46] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:42:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:46] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-09 13:42:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:42:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:42:46] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/2500 places, 3/19404 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D50N100-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s0)], 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 3 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D50N100-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-07 finished in 93 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 512 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:42:46] [INFO ] Computed 1 place invariants in 85 ms
[2021-05-09 13:42:47] [INFO ] Implicit Places using invariants in 356 ms returned []
Implicit Place search using SMT only with invariants took 358 ms to find 0 implicit places.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:42:47] [INFO ] Computed 1 place invariants in 86 ms
[2021-05-09 13:42:54] [INFO ] Dead Transitions using invariants and state equation in 7667 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2500/2500 places, 19404/19404 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D50N100-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GT s729 s318), p0:(AND (LEQ s729 s318) (GT 2 s879))], 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2061 ms.
Product exploration explored 100000 steps with 50000 reset in 1908 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 83 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 1839 ms.
Product exploration explored 100000 steps with 50000 reset in 1929 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 76 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 2500 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19356 edges and 2500 vertex of which 2497 / 2500 are part of one of the 1 SCC in 4 ms
Free SCC test removed 2496 places
Ensure Unique test removed 19397 transitions
Reduce isomorphic transitions removed 19397 transitions.
Applied a total of 1 rules in 15 ms. Remains 4 /2500 variables (removed 2496) and now considering 7/19404 (removed 19397) transitions.
[2021-05-09 13:43:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 13:43:02] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:43:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/2500 places, 7/19404 transitions.
Product exploration explored 100000 steps with 50000 reset in 1440 ms.
Product exploration explored 100000 steps with 50000 reset in 1448 ms.
[2021-05-09 13:43:06] [INFO ] Flatten gal took : 353 ms
[2021-05-09 13:43:07] [INFO ] Flatten gal took : 332 ms
[2021-05-09 13:43:07] [INFO ] Time to serialize gal into /tmp/LTL3455466744944882609.gal : 113 ms
[2021-05-09 13:43:07] [INFO ] Time to serialize properties into /tmp/LTL3957624727586103305.ltl : 2 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/LTL3455466744944882609.gal, -t, CGAL, -LTL, /tmp/LTL3957624727586103305.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/LTL3455466744944882609.gal -t CGAL -LTL /tmp/LTL3957624727586103305.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("(cAMP__23_37_>cAMP__16_27_)"))||("((cAMP__23_37_<=cAMP__16_27_)&&(cAMP__26_37_<2))"))))
Formula 0 simplified : !X("((cAMP__23_37_<=cAMP__16_27_)&&(cAMP__26_37_<2))" | G"(cAMP__23_37_>cAMP__16_27_)")
Detected timeout of ITS tools.
[2021-05-09 13:43:22] [INFO ] Flatten gal took : 349 ms
[2021-05-09 13:43:22] [INFO ] Applying decomposition
[2021-05-09 13:43:23] [INFO ] Flatten gal took : 396 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/graph16748127534792404264.txt, -o, /tmp/graph16748127534792404264.bin, -w, /tmp/graph16748127534792404264.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/graph16748127534792404264.bin, -l, -1, -v, -w, /tmp/graph16748127534792404264.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:43:23] [INFO ] Decomposing Gal with order
[2021-05-09 13:43:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:43:25] [INFO ] Removed a total of 13734 redundant transitions.
[2021-05-09 13:43:25] [INFO ] Flatten gal took : 1016 ms
[2021-05-09 13:43:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 168 ms.
[2021-05-09 13:43:27] [INFO ] Time to serialize gal into /tmp/LTL3289481601523619509.gal : 70 ms
[2021-05-09 13:43:27] [INFO ] Time to serialize properties into /tmp/LTL10828682272422236059.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/LTL3289481601523619509.gal, -t, CGAL, -LTL, /tmp/LTL10828682272422236059.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/LTL3289481601523619509.gal -t CGAL -LTL /tmp/LTL10828682272422236059.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("(gu60.cAMP__23_37_>gu60.cAMP__16_27_)"))||("((gu60.cAMP__23_37_<=gu60.cAMP__16_27_)&&(gi3.gi0.gi0.gu153.cAMP__26_37_<2))"))))
Formula 0 simplified : !X("((gu60.cAMP__23_37_<=gu60.cAMP__16_27_)&&(gi3.gi0.gi0.gu153.cAMP__26_37_<2))" | G"(gu60.cAMP__23_37_>gu60.cAMP__16_27_)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13937763359792164049
[2021-05-09 13:43:42] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13937763359792164049
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/ltsmin13937763359792164049]
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/ltsmin13937763359792164049] 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/ltsmin13937763359792164049] 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-D50N100-08 finished in 57275 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19388 edges and 2500 vertex of which 2499 / 2500 are part of one of the 1 SCC in 4 ms
Free SCC test removed 2498 places
Ensure Unique test removed 19401 transitions
Reduce isomorphic transitions removed 19401 transitions.
Applied a total of 1 rules in 27 ms. Remains 2 /2500 variables (removed 2498) and now considering 3/19404 (removed 19401) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:43:43] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:43:43] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:43:43] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:43:43] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2021-05-09 13:43:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:43:43] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:43:43] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/2500 places, 3/19404 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D50N100-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D50N100-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-11 finished in 212 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 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 509 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:43:44] [INFO ] Computed 1 place invariants in 85 ms
[2021-05-09 13:43:44] [INFO ] Implicit Places using invariants in 281 ms returned []
Implicit Place search using SMT only with invariants took 282 ms to find 0 implicit places.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:43:44] [INFO ] Computed 1 place invariants in 80 ms
[2021-05-09 13:43:52] [INFO ] Dead Transitions using invariants and state equation in 8117 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2500/2500 places, 19404/19404 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D50N100-13 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:(GT s2205 s80)], 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 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D50N100-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-13 finished in 9014 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)&&(F(G(p1)) U p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 510 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:43:53] [INFO ] Computed 1 place invariants in 86 ms
[2021-05-09 13:43:53] [INFO ] Implicit Places using invariants in 276 ms returned []
Implicit Place search using SMT only with invariants took 277 ms to find 0 implicit places.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-09 13:43:53] [INFO ] Computed 1 place invariants in 80 ms
[2021-05-09 13:44:01] [INFO ] Dead Transitions using invariants and state equation in 8060 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2500/2500 places, 19404/19404 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : Diffusion2D-PT-D50N100-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 s1815), p1:(GT s825 s1210)], nbAcceptance=1, 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 0 reset in 5463 ms.
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D50N100-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-14 finished in 14471 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 19388 edges and 2500 vertex of which 2499 / 2500 are part of one of the 1 SCC in 3 ms
Free SCC test removed 2498 places
Ensure Unique test removed 19401 transitions
Reduce isomorphic transitions removed 19401 transitions.
Applied a total of 1 rules in 14 ms. Remains 2 /2500 variables (removed 2498) and now considering 3/19404 (removed 19401) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:44:07] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:44:07] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:44:07] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 13:44:07] [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 13:44:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 13:44:07] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 13:44:07] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/2500 places, 3/19404 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D50N100-15 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:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D50N100-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D50N100-15 finished in 106 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17885601901276871430
[2021-05-09 13:44:07] [INFO ] Too many transitions (19404) to apply POR reductions. Disabling POR matrices.
[2021-05-09 13:44:07] [INFO ] Built C files in 156ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17885601901276871430
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/ltsmin17885601901276871430]
[2021-05-09 13:44:07] [INFO ] Applying decomposition
[2021-05-09 13:44:08] [INFO ] Flatten gal took : 528 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/graph18318416435770938097.txt, -o, /tmp/graph18318416435770938097.bin, -w, /tmp/graph18318416435770938097.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/graph18318416435770938097.bin, -l, -1, -v, -w, /tmp/graph18318416435770938097.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:44:09] [INFO ] Decomposing Gal with order
[2021-05-09 13:44:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:44:10] [INFO ] Removed a total of 13120 redundant transitions.
[2021-05-09 13:44:10] [INFO ] Flatten gal took : 983 ms
[2021-05-09 13:44:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 188 ms.
[2021-05-09 13:44:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality17847767749018615621.gal : 47 ms
[2021-05-09 13:44:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality4312791268343923715.ltl : 2 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/LTLCardinality17847767749018615621.gal, -t, CGAL, -LTL, /tmp/LTLCardinality4312791268343923715.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/LTLCardinality17847767749018615621.gal -t CGAL -LTL /tmp/LTLCardinality4312791268343923715.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((!("((gu47.cAMP__23_37_>gu47.cAMP__16_27_)||(gi4.gu123.cAMP__26_37_>=2))"))||(G("(gu47.cAMP__23_37_>gu47.cAMP__16_27_)")))))
Formula 0 simplified : !X(!"((gu47.cAMP__23_37_>gu47.cAMP__16_27_)||(gi4.gu123.cAMP__26_37_>=2))" | G"(gu47.cAMP__23_37_>gu47.cAMP__16_27_)")
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/ltsmin17885601901276871430] killed by timeout after 30 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/ltsmin17885601901276871430] killed by timeout after 30 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-09 14:05:08] [INFO ] Flatten gal took : 432 ms
[2021-05-09 14:05:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality4643411274452717957.gal : 71 ms
[2021-05-09 14:05:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality1328057811780568625.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/LTLCardinality4643411274452717957.gal, -t, CGAL, -LTL, /tmp/LTLCardinality1328057811780568625.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/LTLCardinality4643411274452717957.gal -t CGAL -LTL /tmp/LTLCardinality1328057811780568625.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((!("((cAMP__23_37_>cAMP__16_27_)||(cAMP__26_37_>=2))"))||(G("(cAMP__23_37_>cAMP__16_27_)")))))
Formula 0 simplified : !X(!"((cAMP__23_37_>cAMP__16_27_)||(cAMP__26_37_>=2))" | G"(cAMP__23_37_>cAMP__16_27_)")
Detected timeout of ITS tools.
[2021-05-09 14:26:06] [INFO ] Flatten gal took : 393 ms
[2021-05-09 14:26:07] [INFO ] Input system was already deterministic with 19404 transitions.
[2021-05-09 14:26:07] [INFO ] Transformed 2500 places.
[2021-05-09 14:26:07] [INFO ] Transformed 19404 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-09 14:26:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality10498453289139247640.gal : 47 ms
[2021-05-09 14:26:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality11279527980773146980.ltl : 2 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/LTLCardinality10498453289139247640.gal, -t, CGAL, -LTL, /tmp/LTLCardinality11279527980773146980.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --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/LTLCardinality10498453289139247640.gal -t CGAL -LTL /tmp/LTLCardinality11279527980773146980.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((!("((cAMP__23_37_>cAMP__16_27_)||(cAMP__26_37_>=2))"))||(G("(cAMP__23_37_>cAMP__16_27_)")))))
Formula 0 simplified : !X(!"((cAMP__23_37_>cAMP__16_27_)||(cAMP__26_37_>=2))" | G"(cAMP__23_37_>cAMP__16_27_)")

BK_TIME_CONFINEMENT_REACHED

--------------------
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-D50N100"
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-D50N100, 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-162048875100220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N100.tgz
mv Diffusion2D-PT-D50N100 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 ;