Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772500764.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Diffusion2D-PT-D20N100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772500764
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.7K Apr 30 05:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 30 05:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 30 05:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 30 05:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.2M May 10 09:33 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-D20N100-LTLFireability-00
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-01
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-02
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-03
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-04
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-05
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-06
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-07
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-08
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-09
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-10
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-11
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-12
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-13
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-14
FORMULA_NAME Diffusion2D-PT-D20N100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652649511058

Running Version 202205111006
[2022-05-15 21:18:32] [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]
[2022-05-15 21:18:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 21:18:32] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2022-05-15 21:18:32] [INFO ] Transformed 400 places.
[2022-05-15 21:18:32] [INFO ] Transformed 2964 transitions.
[2022-05-15 21:18:32] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 289 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 69 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:32] [INFO ] Computed 1 place invariants in 54 ms
[2022-05-15 21:18:32] [INFO ] Implicit Places using invariants in 228 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:32] [INFO ] Computed 1 place invariants in 29 ms
[2022-05-15 21:18:33] [INFO ] Implicit Places using invariants and state equation in 487 ms returned []
Implicit Place search using SMT with State Equation took 742 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:33] [INFO ] Computed 1 place invariants in 20 ms
[2022-05-15 21:18:34] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Support contains 29 out of 400 places after structural reductions.
[2022-05-15 21:18:34] [INFO ] Flatten gal took : 158 ms
[2022-05-15 21:18:34] [INFO ] Flatten gal took : 95 ms
[2022-05-15 21:18:34] [INFO ] Input system was already deterministic with 2964 transitions.
Support contains 28 out of 400 places (down from 29) after GAL structural reductions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 28) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:35] [INFO ] Computed 1 place invariants in 13 ms
[2022-05-15 21:18:35] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:18:37] [INFO ] After 1706ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:17
[2022-05-15 21:18:37] [INFO ] After 2157ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:21
[2022-05-15 21:18:37] [INFO ] After 2553ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2022-05-15 21:18:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:18:39] [INFO ] After 1582ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2022-05-15 21:18:41] [INFO ] After 3627ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 1178 ms.
[2022-05-15 21:18:42] [INFO ] After 5123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :21
Fused 21 Parikh solutions to 6 different solutions.
Finished Parikh walk after 4303 steps, including 0 resets, run visited all 21 properties in 146 ms. (steps per millisecond=29 )
Parikh walk visited 21 properties in 150 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(X(p0)))&&!p0)))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 116 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:43] [INFO ] Computed 1 place invariants in 27 ms
[2022-05-15 21:18:43] [INFO ] Implicit Places using invariants in 98 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:43] [INFO ] Computed 1 place invariants in 14 ms
[2022-05-15 21:18:44] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:44] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:18:45] [INFO ] Dead Transitions using invariants and state equation in 1020 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 284 ms :[true, true, (NOT p0), (NOT p0), true]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(LT s192 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 1 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-00 finished in 2043 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(p0)))||G(F(p1))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2938 edges and 400 vertex of which 398 / 400 are part of one of the 1 SCC in 17 ms
Free SCC test removed 397 places
Ensure Unique test removed 2959 transitions
Reduce isomorphic transitions removed 2959 transitions.
Applied a total of 1 rules in 40 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
// Phase 1: matrix 5 rows 3 cols
[2022-05-15 21:18:45] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 21:18:45] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2022-05-15 21:18:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:18:45] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2022-05-15 21:18:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2022-05-15 21:18:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:18:45] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/400 places, 5/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/400 places, 5/2964 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s0 1), p1:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-01 finished in 206 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(p1)))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 18 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:45] [INFO ] Computed 1 place invariants in 11 ms
[2022-05-15 21:18:45] [INFO ] Implicit Places using invariants in 68 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:45] [INFO ] Computed 1 place invariants in 14 ms
[2022-05-15 21:18:46] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:46] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:18:47] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s125 1) (GEQ s153 1)), p1:(LT s153 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 441 ms.
Product exploration explored 100000 steps with 50000 reset in 412 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-03 finished in 2429 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(p1)))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:48] [INFO ] Computed 1 place invariants in 22 ms
[2022-05-15 21:18:48] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:48] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:18:48] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:48] [INFO ] Computed 1 place invariants in 28 ms
[2022-05-15 21:18:49] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(GEQ s112 1), p1:(GEQ s312 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 4007 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 2 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-04 finished in 5471 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U F(X(p0)))))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 15 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:53] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:18:53] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:53] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:18:54] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:54] [INFO ] Computed 1 place invariants in 21 ms
[2022-05-15 21:18:54] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s302 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 149 reset in 888 ms.
Stack based approach found an accepted trace after 194 steps with 0 reset with depth 195 and stack size 195 in 2 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-05 finished in 2345 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(X(p0)))))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 5 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 11 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:18:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:18:55] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:18:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:18:55] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-15 21:18:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:18:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:18:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/400 places, 3/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/400 places, 3/2964 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT 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 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-06 finished in 127 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U !G(X(X(p1)))))))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 16 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:56] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:18:56] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:56] [INFO ] Computed 1 place invariants in 16 ms
[2022-05-15 21:18:56] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 545 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:56] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:18:57] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 177 ms :[p1, p1, p1, p1, p1]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (OR (GEQ s381 1) (GEQ s218 1)) (LT s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 19258 reset in 368 ms.
Stack based approach found an accepted trace after 1577 steps with 306 reset with depth 6 and stack size 6 in 7 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-07 finished in 1976 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(F((X(X(F(p0)))||p0)) U X((G(p1)||p2)))))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:58] [INFO ] Computed 1 place invariants in 16 ms
[2022-05-15 21:18:58] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:58] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:18:58] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:18:58] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:18:59] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 360 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 p2), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=6 dest: 8}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 7}], [{ cond=(AND p0 p2 p1), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(GEQ s255 1), p2:(GEQ s346 1), p1:(GEQ s133 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24991 reset in 283 ms.
Product exploration explored 100000 steps with 24922 reset in 303 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 253 ms. Reduced automaton from 9 states, 20 edges and 3 AP to 9 states, 20 edges and 3 AP.
Stuttering acceptance computed with spot in 309 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:01] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:19:01] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:19:01] [INFO ] After 599ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:7
[2022-05-15 21:19:01] [INFO ] After 809ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-15 21:19:01] [INFO ] After 937ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-15 21:19:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-05-15 21:19:03] [INFO ] After 929ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-05-15 21:19:03] [INFO ] After 1805ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 543 ms.
[2022-05-15 21:19:04] [INFO ] After 2507ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Finished Parikh walk after 3810 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=200 )
Parikh walk visited 9 properties in 136 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p2) p0)), (F (AND (NOT p2) p1 (NOT p0))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND p2 p0)), (F p1), (F (AND p2 (NOT p0))), (F (AND (NOT p2) p1 p0)), (F p0), (F (AND (NOT p2) p1)), (F p2), (F (AND p2 p1 (NOT p0))), (F (AND p2 p1 p0))]
Knowledge based reduction with 6 factoid took 556 ms. Reduced automaton from 9 states, 20 edges and 3 AP to 9 states, 20 edges and 3 AP.
Stuttering acceptance computed with spot in 309 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Stuttering acceptance computed with spot in 360 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:05] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:19:05] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:05] [INFO ] Computed 1 place invariants in 13 ms
[2022-05-15 21:19:06] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:06] [INFO ] Computed 1 place invariants in 12 ms
[2022-05-15 21:19:07] [INFO ] Dead Transitions using invariants and state equation in 821 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 292 ms. Reduced automaton from 9 states, 20 edges and 3 AP to 9 states, 20 edges and 3 AP.
Stuttering acceptance computed with spot in 380 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:08] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:19:08] [INFO ] After 599ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:7
[2022-05-15 21:19:08] [INFO ] After 805ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-15 21:19:08] [INFO ] After 942ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-15 21:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:19:10] [INFO ] After 943ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-05-15 21:19:10] [INFO ] After 1805ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 492 ms.
[2022-05-15 21:19:11] [INFO ] After 2462ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Finished Parikh walk after 7518 steps, including 1 resets, run visited all 9 properties in 117 ms. (steps per millisecond=64 )
Parikh walk visited 9 properties in 118 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p2) p0)), (F (AND (NOT p2) p1 (NOT p0))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND p2 p0)), (F p1), (F (AND p2 (NOT p0))), (F (AND (NOT p2) p1 p0)), (F p0), (F (AND (NOT p2) p1)), (F p2), (F (AND p2 p1 (NOT p0))), (F (AND p2 p1 p0))]
Knowledge based reduction with 6 factoid took 507 ms. Reduced automaton from 9 states, 20 edges and 3 AP to 9 states, 20 edges and 3 AP.
Stuttering acceptance computed with spot in 305 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Stuttering acceptance computed with spot in 299 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Stuttering acceptance computed with spot in 324 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Product exploration explored 100000 steps with 24981 reset in 326 ms.
Product exploration explored 100000 steps with 25010 reset in 339 ms.
Applying partial POR strategy [false, false, true, false, true, true, true, true, true]
Stuttering acceptance computed with spot in 351 ms :[(OR p2 p1), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), true, p1, (OR (AND p0 p2) (AND p0 p1)), (AND p0 (NOT p2)), (AND p1 p0 p2)]
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2916 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 6 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 11 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
[2022-05-15 21:19:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2022-05-15 21:19:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:19:14] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/400 places, 7/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/400 places, 7/2964 transitions.
Product exploration explored 100000 steps with 25065 reset in 299 ms.
Product exploration explored 100000 steps with 25051 reset in 280 ms.
Built C files in :
/tmp/ltsmin4606453292867508641
[2022-05-15 21:19:14] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4606453292867508641
Running compilation step : cd /tmp/ltsmin4606453292867508641;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4606453292867508641;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4606453292867508641;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 44 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:17] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:19:18] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:18] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:19:18] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:18] [INFO ] Computed 1 place invariants in 11 ms
[2022-05-15 21:19:19] [INFO ] Dead Transitions using invariants and state equation in 794 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Built C files in :
/tmp/ltsmin11032837229550972292
[2022-05-15 21:19:19] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11032837229550972292
Running compilation step : cd /tmp/ltsmin11032837229550972292;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11032837229550972292;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11032837229550972292;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 21:19:22] [INFO ] Flatten gal took : 66 ms
[2022-05-15 21:19:22] [INFO ] Flatten gal took : 63 ms
[2022-05-15 21:19:22] [INFO ] Time to serialize gal into /tmp/LTL6211150689324744642.gal : 19 ms
[2022-05-15 21:19:22] [INFO ] Time to serialize properties into /tmp/LTL8646207440027055701.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6211150689324744642.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8646207440027055701.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6211150...266
Read 1 LTL properties
Checking formula 0 : !((X(!((F((X(X(F("(cAMP__2_5_>=1)"))))||("(cAMP__2_5_>=1)")))U(X((G("(cAMP__16_3_>=1)"))||("(cAMP__7_16_>=1)")))))))
Formula 0 simplified : !X!(F("(cAMP__2_5_>=1)" | XXF"(cAMP__2_5_>=1)") U X("(cAMP__7_16_>=1)" | G"(cAMP__16_3_>=1)"))
Detected timeout of ITS tools.
[2022-05-15 21:19:37] [INFO ] Flatten gal took : 65 ms
[2022-05-15 21:19:37] [INFO ] Applying decomposition
[2022-05-15 21:19:37] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14630421415028142237.txt' '-o' '/tmp/graph14630421415028142237.bin' '-w' '/tmp/graph14630421415028142237.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14630421415028142237.bin' '-l' '-1' '-v' '-w' '/tmp/graph14630421415028142237.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:19:38] [INFO ] Decomposing Gal with order
[2022-05-15 21:19:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:19:38] [INFO ] Removed a total of 1958 redundant transitions.
[2022-05-15 21:19:38] [INFO ] Flatten gal took : 237 ms
[2022-05-15 21:19:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 23 ms.
[2022-05-15 21:19:38] [INFO ] Time to serialize gal into /tmp/LTL1223227417896090401.gal : 14 ms
[2022-05-15 21:19:38] [INFO ] Time to serialize properties into /tmp/LTL4993201054982751358.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1223227417896090401.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4993201054982751358.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1223227...245
Read 1 LTL properties
Checking formula 0 : !((X(!((F((X(X(F("(i5.u28.cAMP__2_5_>=1)"))))||("(i5.u28.cAMP__2_5_>=1)")))U(X((G("(i7.u21.cAMP__16_3_>=1)"))||("(i0.i0.u52.cAMP__7_16...168
Formula 0 simplified : !X!(F("(i5.u28.cAMP__2_5_>=1)" | XXF"(i5.u28.cAMP__2_5_>=1)") U X("(i0.i0.u52.cAMP__7_16_>=1)" | G"(i7.u21.cAMP__16_3_>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14026920814428933842
[2022-05-15 21:19:53] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14026920814428933842
Running compilation step : cd /tmp/ltsmin14026920814428933842;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14026920814428933842;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14026920814428933842;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-08 finished in 58908 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G((F(p1)||p2))))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2916 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 3 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 9 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
// Phase 1: matrix 7 rows 4 cols
[2022-05-15 21:19:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:19:56] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2022-05-15 21:19:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 21:19:57] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-15 21:19:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2022-05-15 21:19:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 21:19:57] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/400 places, 7/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/400 places, 7/2964 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s1 1), p2:(LT s2 1), p1:(LT 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 8 steps with 2 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-09 finished in 182 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 5 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 12 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:19:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:19:57] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:19:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:19:57] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-15 21:19:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:19:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:19:57] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/400 places, 3/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/400 places, 3/2964 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT 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 3 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-10 finished in 126 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(X(p0))&&!(p1 U p2)))))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 39 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:57] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:19:57] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:57] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:19:57] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:19:57] [INFO ] Computed 1 place invariants in 16 ms
[2022-05-15 21:19:58] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (OR (NOT p0) p2), true, p2, (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(GEQ s76 1), p1:(GEQ s278 1), p0:(GEQ s266 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 60 reset in 1388 ms.
Stack based approach found an accepted trace after 44 steps with 0 reset with depth 45 and stack size 45 in 0 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-11 finished in 2986 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1)&&F(p2)))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2916 edges and 400 vertex of which 397 / 400 are part of one of the 1 SCC in 6 ms
Free SCC test removed 396 places
Ensure Unique test removed 2957 transitions
Reduce isomorphic transitions removed 2957 transitions.
Applied a total of 1 rules in 18 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
// Phase 1: matrix 7 rows 4 cols
[2022-05-15 21:20:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:20:00] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2022-05-15 21:20:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:20:00] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-15 21:20:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2022-05-15 21:20:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:20:00] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/400 places, 7/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/400 places, 7/2964 transitions.
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LT s2 1), p0:(GEQ s0 1), p2:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-12 finished in 295 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((p0||F(p1))))&&X((p0 U p2))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 18 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:20:00] [INFO ] Computed 1 place invariants in 16 ms
[2022-05-15 21:20:00] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:20:00] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:20:01] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 547 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:20:01] [INFO ] Computed 1 place invariants in 12 ms
[2022-05-15 21:20:01] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), true, (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 3}, { cond=(OR p2 p0), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s181 1) (GEQ s252 1)), p0:(GEQ s252 1), p1:(GEQ s181 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-13 finished in 1565 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 16 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:20:02] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:20:02] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:20:02] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:20:02] [INFO ] Implicit Places using invariants and state equation in 461 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:20:02] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:20:03] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-14 automaton TGBA Formula[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:(GEQ s104 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 0 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-14 finished in 1473 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(!p0))))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2948 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 4 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 7 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:20:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:20:03] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:20:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:20:03] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-15 21:20:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:20:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:20:03] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/400 places, 3/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/400 places, 3/2964 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, false, p0]
Running random walk in product with property : Diffusion2D-PT-D20N100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s0 1)], 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, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-LTLFireability-15 finished in 162 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(F((X(X(F(p0)))||p0)) U X((G(p1)||p2)))))'
[2022-05-15 21:20:03] [INFO ] Flatten gal took : 57 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7534767981028961824
[2022-05-15 21:20:03] [INFO ] Too many transitions (2964) to apply POR reductions. Disabling POR matrices.
[2022-05-15 21:20:03] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7534767981028961824
Running compilation step : cd /tmp/ltsmin7534767981028961824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 21:20:03] [INFO ] Applying decomposition
[2022-05-15 21:20:04] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17013206035225719816.txt' '-o' '/tmp/graph17013206035225719816.bin' '-w' '/tmp/graph17013206035225719816.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17013206035225719816.bin' '-l' '-1' '-v' '-w' '/tmp/graph17013206035225719816.weights' '-q' '0' '-e' '0.001'
[2022-05-15 21:20:04] [INFO ] Decomposing Gal with order
[2022-05-15 21:20:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:20:04] [INFO ] Removed a total of 2012 redundant transitions.
[2022-05-15 21:20:04] [INFO ] Flatten gal took : 135 ms
[2022-05-15 21:20:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 12 ms.
[2022-05-15 21:20:04] [INFO ] Time to serialize gal into /tmp/LTLFireability16374440964137291728.gal : 10 ms
[2022-05-15 21:20:04] [INFO ] Time to serialize properties into /tmp/LTLFireability6876863166567427884.ltl : 73 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16374440964137291728.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6876863166567427884.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 1 LTL properties
Checking formula 0 : !((X(!((F((X(X(F("(i9.u36.cAMP__2_5_>=1)"))))||("(i9.u36.cAMP__2_5_>=1)")))U(X((G("(i2.u22.cAMP__16_3_>=1)"))||("(i1.i1.u54.cAMP__7_16...168
Formula 0 simplified : !X!(F("(i9.u36.cAMP__2_5_>=1)" | XXF"(i9.u36.cAMP__2_5_>=1)") U X("(i1.i1.u54.cAMP__7_16_>=1)" | G"(i2.u22.cAMP__16_3_>=1)"))
Compilation finished in 5353 ms.
Running link step : cd /tmp/ltsmin7534767981028961824;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 292 ms.
Running LTSmin : cd /tmp/ltsmin7534767981028961824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(!(<>((X(X(<>((LTLAPp0==true))))||(LTLAPp0==true))) U X(([]((LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 21:40:34] [INFO ] Flatten gal took : 139 ms
[2022-05-15 21:40:34] [INFO ] Time to serialize gal into /tmp/LTLFireability11550659751399892752.gal : 7 ms
[2022-05-15 21:40:34] [INFO ] Time to serialize properties into /tmp/LTLFireability13211301014654829701.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11550659751399892752.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13211301014654829701.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...290
Read 1 LTL properties
Checking formula 0 : !((X(!((F((X(X(F("(cAMP__2_5_>=1)"))))||("(cAMP__2_5_>=1)")))U(X((G("(cAMP__16_3_>=1)"))||("(cAMP__7_16_>=1)")))))))
Formula 0 simplified : !X!(F("(cAMP__2_5_>=1)" | XXF"(cAMP__2_5_>=1)") U X("(cAMP__7_16_>=1)" | G"(cAMP__16_3_>=1)"))
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.021: LTL layer: formula: X(!(<>((X(X(<>((LTLAPp0==true))))||(LTLAPp0==true))) U X(([]((LTLAPp1==true))||(LTLAPp2==true)))))
pins2lts-mc-linux64( 6/ 8), 0.021: "X(!(<>((X(X(<>((LTLAPp0==true))))||(LTLAPp0==true))) U X(([]((LTLAPp1==true))||(LTLAPp2==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.021: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.074: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.229: DFS-FIFO for weak LTL, using special progress label 2968
pins2lts-mc-linux64( 0/ 8), 0.229: There are 2969 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.229: State length is 401, there are 2984 groups
pins2lts-mc-linux64( 0/ 8), 0.229: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.229: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.229: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.229: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.450: ~1 levels ~960 states ~20544 transitions
pins2lts-mc-linux64( 3/ 8), 0.638: ~1 levels ~1920 states ~41408 transitions
pins2lts-mc-linux64( 3/ 8), 1.058: ~1 levels ~3840 states ~86848 transitions
pins2lts-mc-linux64( 3/ 8), 1.841: ~1 levels ~7680 states ~195392 transitions
pins2lts-mc-linux64( 3/ 8), 3.541: ~1 levels ~15360 states ~430912 transitions
pins2lts-mc-linux64( 3/ 8), 6.736: ~1 levels ~30720 states ~912832 transitions
pins2lts-mc-linux64( 3/ 8), 13.027: ~1 levels ~61440 states ~1949120 transitions
pins2lts-mc-linux64( 3/ 8), 25.350: ~1 levels ~122880 states ~4105344 transitions
pins2lts-mc-linux64( 5/ 8), 80.046: ~1 levels ~245760 states ~9002240 transitions
pins2lts-mc-linux64( 3/ 8), 130.406: ~1 levels ~491520 states ~17804288 transitions
pins2lts-mc-linux64( 3/ 8), 242.154: ~1 levels ~983040 states ~38388864 transitions
pins2lts-mc-linux64( 3/ 8), 479.605: ~1 levels ~1966080 states ~79423160 transitions
pins2lts-mc-linux64( 3/ 8), 937.801: ~1 levels ~3932160 states ~163830792 transitions
pins2lts-mc-linux64( 3/ 8), 1936.816: ~1 levels ~7864320 states ~341694472 transitions
pins2lts-mc-linux64( 5/ 8), 2353.228: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2353.326:
pins2lts-mc-linux64( 0/ 8), 2353.326: mean standard work distribution: 3.4% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 2353.326:
pins2lts-mc-linux64( 0/ 8), 2353.326: Explored 8839732 states 409211894 transitions, fanout: 46.292
pins2lts-mc-linux64( 0/ 8), 2353.326: Total exploration time 2353.080 sec (2353.000 sec minimum, 2353.039 sec on average)
pins2lts-mc-linux64( 0/ 8), 2353.326: States per second: 3757, Transitions per second: 173905
pins2lts-mc-linux64( 0/ 8), 2353.326:
pins2lts-mc-linux64( 0/ 8), 2353.326: Progress states detected: 35304974
pins2lts-mc-linux64( 0/ 8), 2353.326: Redundant explorations: -74.9620
pins2lts-mc-linux64( 0/ 8), 2353.326:
pins2lts-mc-linux64( 0/ 8), 2353.326: Queue width: 8B, total height: 41385459, memory: 315.75MB
pins2lts-mc-linux64( 0/ 8), 2353.326: Tree memory: 525.4MB, 15.6 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 2353.326: Tree fill ratio (roots/leafs): 26.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 2353.326: Stored 3062 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2353.326: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2353.326: Est. total memory use: 841.1MB (~1339.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7534767981028961824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(!(<>((X(X(<>((LTLAPp0==true))))||(LTLAPp0==true))) U X(([]((LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7534767981028961824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(!(<>((X(X(<>((LTLAPp0==true))))||(LTLAPp0==true))) U X(([]((LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-15 22:01:05] [INFO ] Flatten gal took : 52 ms
[2022-05-15 22:01:05] [INFO ] Input system was already deterministic with 2964 transitions.
[2022-05-15 22:01:05] [INFO ] Transformed 400 places.
[2022-05-15 22:01:05] [INFO ] Transformed 2964 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 22:01:05] [INFO ] Time to serialize gal into /tmp/LTLFireability3295693431071835980.gal : 8 ms
[2022-05-15 22:01:05] [INFO ] Time to serialize properties into /tmp/LTLFireability7582581708100689283.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3295693431071835980.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7582581708100689283.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(!((F((X(X(F("(cAMP__2_5_>=1)"))))||("(cAMP__2_5_>=1)")))U(X((G("(cAMP__16_3_>=1)"))||("(cAMP__7_16_>=1)")))))))
Formula 0 simplified : !X!(F("(cAMP__2_5_>=1)" | XXF"(cAMP__2_5_>=1)") U X("(cAMP__7_16_>=1)" | G"(cAMP__16_3_>=1)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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-D20N100"
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-D20N100, 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 r060-tall-165254772500764"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N100.tgz
mv Diffusion2D-PT-D20N100 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 ;