About the Execution of ITS-Tools for Diffusion2D-PT-D20N100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12706.760 | 1890158.00 | 2024439.00 | 5825.70 | FFFFTFFFFFFFFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r083-tall-162048875000125.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-D20N100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875000125
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 26K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 178K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 17:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.2M 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-D20N100-00
FORMULA_NAME Diffusion2D-PT-D20N100-01
FORMULA_NAME Diffusion2D-PT-D20N100-02
FORMULA_NAME Diffusion2D-PT-D20N100-03
FORMULA_NAME Diffusion2D-PT-D20N100-04
FORMULA_NAME Diffusion2D-PT-D20N100-05
FORMULA_NAME Diffusion2D-PT-D20N100-06
FORMULA_NAME Diffusion2D-PT-D20N100-07
FORMULA_NAME Diffusion2D-PT-D20N100-08
FORMULA_NAME Diffusion2D-PT-D20N100-09
FORMULA_NAME Diffusion2D-PT-D20N100-10
FORMULA_NAME Diffusion2D-PT-D20N100-11
FORMULA_NAME Diffusion2D-PT-D20N100-12
FORMULA_NAME Diffusion2D-PT-D20N100-13
FORMULA_NAME Diffusion2D-PT-D20N100-14
FORMULA_NAME Diffusion2D-PT-D20N100-15
=== Now, execution of the tool begins
BK_START 1620545069348
Running Version 0
[2021-05-09 07:24:32] [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]
[2021-05-09 07:24:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 07:24:32] [INFO ] Load time of PNML (sax parser for PT used): 243 ms
[2021-05-09 07:24:32] [INFO ] Transformed 400 places.
[2021-05-09 07:24:32] [INFO ] Transformed 2964 transitions.
[2021-05-09 07:24:32] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 312 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 07:24:32] [INFO ] Initial state test concluded for 3 properties.
Support contains 31 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 114 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:33] [INFO ] Computed 1 place invariants in 41 ms
[2021-05-09 07:24:33] [INFO ] Implicit Places using invariants in 251 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:33] [INFO ] Computed 1 place invariants in 30 ms
[2021-05-09 07:24:33] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 894 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:33] [INFO ] Computed 1 place invariants in 25 ms
[2021-05-09 07:24:35] [INFO ] Dead Transitions using invariants and state equation in 1185 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
[2021-05-09 07:24:35] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 07:24:35] [INFO ] Flatten gal took : 248 ms
FORMULA Diffusion2D-PT-D20N100-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D20N100-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D20N100-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 07:24:35] [INFO ] Flatten gal took : 93 ms
[2021-05-09 07:24:35] [INFO ] Input system was already deterministic with 2964 transitions.
Incomplete random walk after 100077 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=1667 ) properties (out of 26) seen :18
Running SMT prover for 8 properties.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:35] [INFO ] Computed 1 place invariants in 17 ms
[2021-05-09 07:24:35] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2021-05-09 07:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:36] [INFO ] [Real]Absence check using state equation in 420 ms returned sat
[2021-05-09 07:24:36] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 223 ms.
[2021-05-09 07:24:36] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2021-05-09 07:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:37] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2021-05-09 07:24:37] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 163 ms.
[2021-05-09 07:24:37] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2021-05-09 07:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:37] [INFO ] [Real]Absence check using state equation in 362 ms returned sat
[2021-05-09 07:24:38] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 179 ms.
[2021-05-09 07:24:38] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2021-05-09 07:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:38] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2021-05-09 07:24:38] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 143 ms.
[2021-05-09 07:24:38] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2021-05-09 07:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:39] [INFO ] [Real]Absence check using state equation in 426 ms returned sat
[2021-05-09 07:24:39] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 178 ms.
[2021-05-09 07:24:39] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2021-05-09 07:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:40] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2021-05-09 07:24:40] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 150 ms.
[2021-05-09 07:24:40] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2021-05-09 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:40] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2021-05-09 07:24:40] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 168 ms.
[2021-05-09 07:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2021-05-09 07:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 07:24:41] [INFO ] [Real]Absence check using state equation in 442 ms returned sat
[2021-05-09 07:24:41] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints (skipped 0 transitions) in 176 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions, 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 7 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 18 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 07:24:41] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:24:41] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 07:24:41] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-09 07:24:41] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-05-09 07:24:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 07:24:41] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:24:41] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/400 places, 5/2964 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N100-00 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(LT s0 1), p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D20N100-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-00 finished in 278 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||(F(p1)&&(p2||X(p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 50 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:42] [INFO ] Computed 1 place invariants in 13 ms
[2021-05-09 07:24:42] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:42] [INFO ] Computed 1 place invariants in 15 ms
[2021-05-09 07:24:42] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 508 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:42] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-09 07:24:43] [INFO ] Dead Transitions using invariants and state equation in 874 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 94 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p3), true]
Running random walk in product with property : Diffusion2D-PT-D20N100-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LT s123 1), p1:(LT s263 1), p2:(LT s142 1), p3:(LT s106 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 37762 steps with 22 reset in 652 ms.
FORMULA Diffusion2D-PT-D20N100-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-03 finished in 2201 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0||(p1 U p2)))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 12 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:44] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 07:24:44] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:44] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 07:24:44] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:24:44] [INFO ] Computed 1 place invariants in 19 ms
[2021-05-09 07:24:45] [INFO ] Dead Transitions using invariants and state equation in 1009 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D20N100-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=3, aps=[p1:(GEQ s176 1), p2:(GEQ s220 1), p0:(LT s129 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 576 ms.
Product exploration explored 100000 steps with 50000 reset in 513 ms.
Knowledge obtained : [(NOT p1), (NOT p2), p0]
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 423 ms.
Product exploration explored 100000 steps with 50000 reset in 507 ms.
Applying partial POR strategy [true, true, true, false, true, true]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Support contains 3 out of 400 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2922 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 8 ms. Remains 4 /400 variables (removed 396) and now considering 7/2964 (removed 2957) transitions.
[2021-05-09 07:24:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 4 cols
[2021-05-09 07:24:48] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 07:24:48] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/400 places, 7/2964 transitions.
Product exploration explored 100000 steps with 50000 reset in 432 ms.
Product exploration explored 100000 steps with 50000 reset in 466 ms.
[2021-05-09 07:24:49] [INFO ] Flatten gal took : 69 ms
[2021-05-09 07:24:49] [INFO ] Flatten gal took : 67 ms
[2021-05-09 07:24:49] [INFO ] Time to serialize gal into /tmp/LTL1473015475001627422.gal : 36 ms
[2021-05-09 07:24:49] [INFO ] Time to serialize properties into /tmp/LTL3545616559909380285.ltl : 1 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/LTL1473015475001627422.gal, -t, CGAL, -LTL, /tmp/LTL3545616559909380285.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/LTL1473015475001627422.gal -t CGAL -LTL /tmp/LTL3545616559909380285.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(("(cAMP__16_19_<1)")||(("(cAMP__18_6_>=1)")U("(cAMP__20_10_>=1)"))))||(G("(cAMP__18_6_>=1)"))))
Formula 0 simplified : !(X("(cAMP__16_19_<1)" | ("(cAMP__18_6_>=1)" U "(cAMP__20_10_>=1)")) | G"(cAMP__18_6_>=1)")
Detected timeout of ITS tools.
[2021-05-09 07:25:04] [INFO ] Flatten gal took : 60 ms
[2021-05-09 07:25:04] [INFO ] Applying decomposition
[2021-05-09 07:25:04] [INFO ] Flatten gal took : 57 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/graph10037577944519321144.txt, -o, /tmp/graph10037577944519321144.bin, -w, /tmp/graph10037577944519321144.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/graph10037577944519321144.bin, -l, -1, -v, -w, /tmp/graph10037577944519321144.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 07:25:05] [INFO ] Decomposing Gal with order
[2021-05-09 07:25:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 07:25:05] [INFO ] Removed a total of 1958 redundant transitions.
[2021-05-09 07:25:05] [INFO ] Flatten gal took : 253 ms
[2021-05-09 07:25:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 22 ms.
[2021-05-09 07:25:05] [INFO ] Time to serialize gal into /tmp/LTL7248543697019351732.gal : 24 ms
[2021-05-09 07:25:05] [INFO ] Time to serialize properties into /tmp/LTL7062268417254853063.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/LTL7248543697019351732.gal, -t, CGAL, -LTL, /tmp/LTL7062268417254853063.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7248543697019351732.gal -t CGAL -LTL /tmp/LTL7062268417254853063.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X(("(i5.u17.cAMP__16_19_<1)")||(("(i4.u25.cAMP__18_6_>=1)")U("(i4.u41.cAMP__20_10_>=1)"))))||(G("(i4.u25.cAMP__18_6_>=1)"))))
Formula 0 simplified : !(X("(i5.u17.cAMP__16_19_<1)" | ("(i4.u25.cAMP__18_6_>=1)" U "(i4.u41.cAMP__20_10_>=1)")) | G"(i4.u25.cAMP__18_6_>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10734640005593812618
[2021-05-09 07:25:20] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10734640005593812618
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/ltsmin10734640005593812618]
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/ltsmin10734640005593812618] 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/ltsmin10734640005593812618] 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-D20N100-04 finished in 37331 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions, 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 3 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 8 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 07:25:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:25:21] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 07:25:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:25:21] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
[2021-05-09 07:25:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2021-05-09 07:25:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:25:21] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/400 places, 5/2964 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D20N100-05 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s0 1), p0:(GEQ 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 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-05 finished in 129 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(p0)&&G((p1&&(!p0 U X(!p0)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 36 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:21] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-09 07:25:21] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:21] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-09 07:25:22] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:22] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-09 07:25:23] [INFO ] Dead Transitions using invariants and state equation in 993 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 173 ms :[true, true, (OR (NOT p1) p0), (OR (NOT p1) p0), true, true]
Running random walk in product with property : Diffusion2D-PT-D20N100-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(OR (NOT p1) p0), acceptance={} source=3 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(OR (NOT p1) p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (GEQ s152 1) (GEQ s348 1)), p0:(LT s29 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-06 finished in 1686 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U G((p1&&X(p2)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 13 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:23] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 07:25:23] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:23] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 07:25:23] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:23] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 07:25:24] [INFO ] Dead Transitions using invariants and state equation in 894 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p2) (NOT p1)), true, (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D20N100-07 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (GEQ s60 1) (LT s172 1)), p0:(GEQ s60 1), p2:(GEQ s172 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-07 finished in 1484 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:24] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 07:25:24] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:25] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-09 07:25:25] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:25] [INFO ] Computed 1 place invariants in 24 ms
[2021-05-09 07:25:26] [INFO ] Dead Transitions using invariants and state equation in 1192 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : Diffusion2D-PT-D20N100-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LT s41 1), p0:(GEQ s205 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-08 finished in 1812 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||X(F((p0&&F(p1))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 29 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:26] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-09 07:25:26] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:26] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-09 07:25:27] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:27] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-09 07:25:28] [INFO ] Dead Transitions using invariants and state equation in 1097 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=3, aps=[p0:(GEQ s109 1), p1:(LT s168 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 63 reset in 1348 ms.
Stack based approach found an accepted trace after 389 steps with 0 reset with depth 390 and stack size 390 in 4 ms.
FORMULA Diffusion2D-PT-D20N100-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-09 finished in 3130 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 400 places. Attempting structural reductions.
Starting structural reductions, 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 3 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 10 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 07:25:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:25:29] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 07:25:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 07:25:29] [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 07:25:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 07:25:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:25:29] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/400 places, 3/2964 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} 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-D20N100-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-10 finished in 76 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2954 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 3 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 8 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 07:25:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 07:25:29] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 07:25:29] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 07:25:29] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-09 07:25:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 07:25:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:25:29] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/400 places, 3/2964 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-11 finished in 71 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(p1)||p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 11 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:30] [INFO ] Computed 1 place invariants in 9 ms
[2021-05-09 07:25:30] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:30] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-09 07:25:30] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 558 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:30] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-09 07:25:31] [INFO ] Dead Transitions using invariants and state equation in 944 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N100-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s167 1) (GEQ s132 1)), p1:(GEQ s132 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 93 reset in 1069 ms.
Stack based approach found an accepted trace after 180 steps with 0 reset with depth 181 and stack size 181 in 2 ms.
FORMULA Diffusion2D-PT-D20N100-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-12 finished in 2665 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((!p0 U X(G(!p0)))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 14 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:32] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-09 07:25:32] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:32] [INFO ] Computed 1 place invariants in 9 ms
[2021-05-09 07:25:33] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2021-05-09 07:25:33] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-09 07:25:34] [INFO ] Dead Transitions using invariants and state equation in 1001 ms returned []
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, p0, (NOT p1), (AND p0 (NOT p1)), p0, (AND p0 (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N100-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=5, aps=[p0:(LT s41 1), p1:(GEQ s284 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, 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-D20N100-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-13 finished in 1646 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 400 places. Attempting structural reductions.
Starting structural reductions, 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 3 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
[2021-05-09 07:25:34] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 07:25:34] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 07:25:34] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-09 07:25:34] [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 07:25:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-09 07:25:34] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-09 07:25:34] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/400 places, 3/2964 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N100-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N100-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N100-14 finished in 68 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2033434563424910632
[2021-05-09 07:25:34] [INFO ] Too many transitions (2964) to apply POR reductions. Disabling POR matrices.
[2021-05-09 07:25:34] [INFO ] Applying decomposition
[2021-05-09 07:25:34] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2033434563424910632
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/ltsmin2033434563424910632]
[2021-05-09 07:25:34] [INFO ] Flatten gal took : 73 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/graph14683994538153674651.txt, -o, /tmp/graph14683994538153674651.bin, -w, /tmp/graph14683994538153674651.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/graph14683994538153674651.bin, -l, -1, -v, -w, /tmp/graph14683994538153674651.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 07:25:34] [INFO ] Decomposing Gal with order
[2021-05-09 07:25:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 07:25:34] [INFO ] Removed a total of 1978 redundant transitions.
[2021-05-09 07:25:35] [INFO ] Flatten gal took : 205 ms
[2021-05-09 07:25:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 47 ms.
[2021-05-09 07:25:35] [INFO ] Time to serialize gal into /tmp/LTLFireability11030487929511459454.gal : 31 ms
[2021-05-09 07:25:35] [INFO ] Time to serialize properties into /tmp/LTLFireability6032002363892308823.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/LTLFireability11030487929511459454.gal, -t, CGAL, -LTL, /tmp/LTLFireability6032002363892308823.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability11030487929511459454.gal -t CGAL -LTL /tmp/LTLFireability6032002363892308823.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X(("(i3.u22.cAMP__16_19_<1)")||(("(i2.i2.u24.cAMP__18_6_>=1)")U("(i6.u34.cAMP__20_10_>=1)"))))||(G("(i2.i2.u24.cAMP__18_6_>=1)"))))
Formula 0 simplified : !(X("(i3.u22.cAMP__16_19_<1)" | ("(i2.i2.u24.cAMP__18_6_>=1)" U "(i6.u34.cAMP__20_10_>=1)")) | G"(i2.i2.u24.cAMP__18_6_>=1)")
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/ltsmin2033434563424910632] killed by timeout after 27 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/ltsmin2033434563424910632] killed by timeout after 27 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 07:45:55] [INFO ] Flatten gal took : 51 ms
[2021-05-09 07:45:55] [INFO ] Time to serialize gal into /tmp/LTLFireability3467865241195224294.gal : 7 ms
[2021-05-09 07:45:55] [INFO ] Time to serialize properties into /tmp/LTLFireability4842790539476538209.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/LTLFireability3467865241195224294.gal, -t, CGAL, -LTL, /tmp/LTLFireability4842790539476538209.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/LTLFireability3467865241195224294.gal -t CGAL -LTL /tmp/LTLFireability4842790539476538209.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(("(cAMP__16_19_<1)")||(("(cAMP__18_6_>=1)")U("(cAMP__20_10_>=1)"))))||(G("(cAMP__18_6_>=1)"))))
Formula 0 simplified : !(X("(cAMP__16_19_<1)" | ("(cAMP__18_6_>=1)" U "(cAMP__20_10_>=1)")) | G"(cAMP__18_6_>=1)")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
57761 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,577.766,5749032,1,0,6,1.89486e+07,29,0,55700,1.12546e+07,13
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Diffusion2D-PT-D20N100-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1620546959506
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Diffusion2D-PT-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 r083-tall-162048875000125"
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 '
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 ;