About the Execution of ITS-Tools for ShieldIIPt-PT-100A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2728.636 | 282079.00 | 362558.00 | 12295.60 | FFTTFFFFFFFFTFFF | 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.r216-tall-162098205200501.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 ShieldIIPt-PT-100A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205200501
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 12:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 12:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 539K May 5 16:52 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 ShieldIIPt-PT-100A-00
FORMULA_NAME ShieldIIPt-PT-100A-01
FORMULA_NAME ShieldIIPt-PT-100A-02
FORMULA_NAME ShieldIIPt-PT-100A-03
FORMULA_NAME ShieldIIPt-PT-100A-04
FORMULA_NAME ShieldIIPt-PT-100A-05
FORMULA_NAME ShieldIIPt-PT-100A-06
FORMULA_NAME ShieldIIPt-PT-100A-07
FORMULA_NAME ShieldIIPt-PT-100A-08
FORMULA_NAME ShieldIIPt-PT-100A-09
FORMULA_NAME ShieldIIPt-PT-100A-10
FORMULA_NAME ShieldIIPt-PT-100A-11
FORMULA_NAME ShieldIIPt-PT-100A-12
FORMULA_NAME ShieldIIPt-PT-100A-13
FORMULA_NAME ShieldIIPt-PT-100A-14
FORMULA_NAME ShieldIIPt-PT-100A-15
=== Now, execution of the tool begins
BK_START 1621116669184
Running Version 0
[2021-05-15 22:11:10] [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]
[2021-05-15 22:11:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 22:11:11] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2021-05-15 22:11:11] [INFO ] Transformed 1903 places.
[2021-05-15 22:11:11] [INFO ] Transformed 1403 transitions.
[2021-05-15 22:11:11] [INFO ] Found NUPN structural information;
[2021-05-15 22:11:11] [INFO ] Parsed PT model containing 1903 places and 1403 transitions in 216 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 22:11:11] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-100A-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 216 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:11:11] [INFO ] Computed 901 place invariants in 27 ms
[2021-05-15 22:11:12] [INFO ] Implicit Places using invariants in 1107 ms returned []
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:11:12] [INFO ] Computed 901 place invariants in 10 ms
[2021-05-15 22:11:15] [INFO ] Implicit Places using invariants and state equation in 2434 ms returned []
Implicit Place search using SMT with State Equation took 3567 ms to find 0 implicit places.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:11:15] [INFO ] Computed 901 place invariants in 6 ms
[2021-05-15 22:11:16] [INFO ] Dead Transitions using invariants and state equation in 1251 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1903/1903 places, 1402/1402 transitions.
[2021-05-15 22:11:16] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-15 22:11:16] [INFO ] Flatten gal took : 298 ms
FORMULA ShieldIIPt-PT-100A-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 22:11:17] [INFO ] Flatten gal took : 160 ms
[2021-05-15 22:11:17] [INFO ] Input system was already deterministic with 1402 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 2033 ms. (steps per millisecond=49 ) properties (out of 26) seen :4
Running SMT prover for 22 properties.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:11:19] [INFO ] Computed 901 place invariants in 5 ms
[2021-05-15 22:11:20] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:22
[2021-05-15 22:11:21] [INFO ] [Nat]Absence check using 901 positive place invariants in 152 ms returned sat
[2021-05-15 22:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 22:11:24] [INFO ] [Nat]Absence check using state equation in 2871 ms returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 2846 ms.
[2021-05-15 22:11:27] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :22
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 215 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:11:27] [INFO ] Computed 901 place invariants in 6 ms
[2021-05-15 22:11:29] [INFO ] Implicit Places using invariants in 1270 ms returned []
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:11:29] [INFO ] Computed 901 place invariants in 5 ms
[2021-05-15 22:11:31] [INFO ] Implicit Places using invariants and state equation in 2491 ms returned []
Implicit Place search using SMT with State Equation took 3764 ms to find 0 implicit places.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:11:31] [INFO ] Computed 901 place invariants in 13 ms
[2021-05-15 22:11:32] [INFO ] Dead Transitions using invariants and state equation in 1109 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldIIPt-PT-100A-00 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s821 0) (EQ s834 0)), p0:(OR (EQ s1128 0) (EQ s1130 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1697 ms.
Product exploration explored 100000 steps with 0 reset in 2113 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Product exploration explored 100000 steps with 0 reset in 1533 ms.
Product exploration explored 100000 steps with 0 reset in 1966 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Support contains 4 out of 1903 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1402
Deduced a syphon composed of 1 places in 3 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1903 transition count 1402
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 18 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1903 transition count 1402
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 2 rules in 407 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2021-05-15 22:11:41] [INFO ] Redundant transitions in 96 ms returned []
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:11:41] [INFO ] Computed 901 place invariants in 6 ms
[2021-05-15 22:11:42] [INFO ] Dead Transitions using invariants and state equation in 1184 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1903/1903 places, 1402/1402 transitions.
Product exploration explored 100000 steps with 0 reset in 1571 ms.
Product exploration explored 100000 steps with 0 reset in 1943 ms.
[2021-05-15 22:11:46] [INFO ] Flatten gal took : 113 ms
[2021-05-15 22:11:46] [INFO ] Flatten gal took : 112 ms
[2021-05-15 22:11:46] [INFO ] Time to serialize gal into /tmp/LTL4159465357480325519.gal : 40 ms
[2021-05-15 22:11:46] [INFO ] Time to serialize properties into /tmp/LTL9261908820554229697.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/LTL4159465357480325519.gal, -t, CGAL, -LTL, /tmp/LTL9261908820554229697.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/LTL4159465357480325519.gal -t CGAL -LTL /tmp/LTL9261908820554229697.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((p1128==0)||(p1130==0))"))&&(X(G("((p821==0)||(p834==0))")))))
Formula 0 simplified : !(F"((p1128==0)||(p1130==0))" & XG"((p821==0)||(p834==0))")
Detected timeout of ITS tools.
[2021-05-15 22:12:01] [INFO ] Flatten gal took : 117 ms
[2021-05-15 22:12:01] [INFO ] Applying decomposition
[2021-05-15 22:12:01] [INFO ] Flatten gal took : 114 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/graph5556842853972491399.txt, -o, /tmp/graph5556842853972491399.bin, -w, /tmp/graph5556842853972491399.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/graph5556842853972491399.bin, -l, -1, -v, -w, /tmp/graph5556842853972491399.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 22:12:02] [INFO ] Decomposing Gal with order
[2021-05-15 22:12:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 22:12:02] [INFO ] Removed a total of 300 redundant transitions.
[2021-05-15 22:12:02] [INFO ] Flatten gal took : 152 ms
[2021-05-15 22:12:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 160 ms.
[2021-05-15 22:12:02] [INFO ] Time to serialize gal into /tmp/LTL13642797997937701782.gal : 30 ms
[2021-05-15 22:12:02] [INFO ] Time to serialize properties into /tmp/LTL15398681031043485226.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/LTL13642797997937701782.gal, -t, CGAL, -LTL, /tmp/LTL15398681031043485226.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/LTL13642797997937701782.gal -t CGAL -LTL /tmp/LTL15398681031043485226.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((F("((i25.i1.i1.u474.p1128==0)||(i25.i1.i1.u474.p1130==0))"))&&(X(G("((i18.i1.i0.u345.p821==0)||(i18.i1.i2.u350.p834==0))")))))
Formula 0 simplified : !(F"((i25.i1.i1.u474.p1128==0)||(i25.i1.i1.u474.p1130==0))" & XG"((i18.i1.i0.u345.p821==0)||(i18.i1.i2.u350.p834==0))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
731 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,0,7.54756,198212,1,0,349784,1024,6365,936176,125,8945,250170
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldIIPt-PT-100A-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldIIPt-PT-100A-00 finished in 43827 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 207 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2021-05-15 22:12:11] [INFO ] Computed 901 place invariants in 4 ms
[2021-05-15 22:12:13] [INFO ] Implicit Places using invariants in 1458 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1464 ms to find 2 implicit places.
[2021-05-15 22:12:13] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 1400 rows 1899 cols
[2021-05-15 22:12:13] [INFO ] Computed 899 place invariants in 4 ms
[2021-05-15 22:12:14] [INFO ] Dead Transitions using invariants and state equation in 1201 ms returned []
Starting structural reductions, iteration 1 : 1899/1903 places, 1400/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1899 transition count 1399
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 80 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2021-05-15 22:12:14] [INFO ] Computed 899 place invariants in 3 ms
[2021-05-15 22:12:15] [INFO ] Implicit Places using invariants in 1224 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1226 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 1897/1903 places, 1399/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 120 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-15 22:12:15] [INFO ] Computed 898 place invariants in 4 ms
[2021-05-15 22:12:16] [INFO ] Implicit Places using invariants in 1215 ms returned []
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-15 22:12:16] [INFO ] Computed 898 place invariants in 7 ms
[2021-05-15 22:12:19] [INFO ] Implicit Places using invariants and state equation in 2541 ms returned []
Implicit Place search using SMT with State Equation took 3762 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 1896/1903 places, 1398/1402 transitions.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPt-PT-100A-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(NEQ s303 1), p0:(AND (EQ s812 1) (EQ s827 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 1560 ms.
Product exploration explored 100000 steps with 0 reset in 1902 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 1530 ms.
Product exploration explored 100000 steps with 0 reset in 1938 ms.
[2021-05-15 22:12:26] [INFO ] Flatten gal took : 102 ms
[2021-05-15 22:12:26] [INFO ] Flatten gal took : 124 ms
[2021-05-15 22:12:26] [INFO ] Time to serialize gal into /tmp/LTL6552135573622021284.gal : 6 ms
[2021-05-15 22:12:26] [INFO ] Time to serialize properties into /tmp/LTL14126878043740763841.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/LTL6552135573622021284.gal, -t, CGAL, -LTL, /tmp/LTL14126878043740763841.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/LTL6552135573622021284.gal -t CGAL -LTL /tmp/LTL14126878043740763841.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(p303==0)"))||("((p812==1)&&(p827==1))")))))
Formula 0 simplified : !GF("((p812==1)&&(p827==1))" | G"(p303==0)")
Detected timeout of ITS tools.
[2021-05-15 22:12:42] [INFO ] Flatten gal took : 102 ms
[2021-05-15 22:12:42] [INFO ] Applying decomposition
[2021-05-15 22:12:42] [INFO ] Flatten gal took : 116 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/graph15275020926463634144.txt, -o, /tmp/graph15275020926463634144.bin, -w, /tmp/graph15275020926463634144.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/graph15275020926463634144.bin, -l, -1, -v, -w, /tmp/graph15275020926463634144.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 22:12:42] [INFO ] Decomposing Gal with order
[2021-05-15 22:12:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 22:12:42] [INFO ] Removed a total of 299 redundant transitions.
[2021-05-15 22:12:42] [INFO ] Flatten gal took : 96 ms
[2021-05-15 22:12:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 54 ms.
[2021-05-15 22:12:42] [INFO ] Time to serialize gal into /tmp/LTL16287127000155134942.gal : 22 ms
[2021-05-15 22:12:42] [INFO ] Time to serialize properties into /tmp/LTL10286838039743091183.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/LTL16287127000155134942.gal, -t, CGAL, -LTL, /tmp/LTL10286838039743091183.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/LTL16287127000155134942.gal -t CGAL -LTL /tmp/LTL10286838039743091183.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(i6.i1.i3.u127.p303==0)"))||("((i19.i0.i3.u341.p812==1)&&(i19.i0.i3.u347.p827==1))")))))
Formula 0 simplified : !GF("((i19.i0.i3.u341.p812==1)&&(i19.i0.i3.u347.p827==1))" | G"(i6.i1.i3.u127.p303==0)")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
396 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,0,4.2381,80020,1,0,118485,567,6255,271491,121,2879,166954
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldIIPt-PT-100A-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldIIPt-PT-100A-01 finished in 35992 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G((p0||X(p0)))) U (G(p1) U X(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 48 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:12:47] [INFO ] Computed 901 place invariants in 4 ms
[2021-05-15 22:12:48] [INFO ] Implicit Places using invariants in 1309 ms returned []
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:12:48] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:12:51] [INFO ] Implicit Places using invariants and state equation in 2555 ms returned []
Implicit Place search using SMT with State Equation took 3867 ms to find 0 implicit places.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:12:51] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:12:52] [INFO ] Dead Transitions using invariants and state equation in 1125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 380 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p2), (NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), true, (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-100A-04 automaton TGBA [mat=[[{ cond=(AND p1 (NOT p2) p0), acceptance={0} source=0 dest: 5}, { cond=(AND p1 p2 p0), acceptance={0} source=0 dest: 6}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 7}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=0 dest: 9}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 10}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=0 dest: 11}, { cond=(AND p1 p2 (NOT p0)), acceptance={0} source=0 dest: 13}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 7}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 11}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 13}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 9}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 8}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 9}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 0}, { cond=(AND p1 p2 (NOT p0)), acceptance={0} source=5 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=5 dest: 5}, { cond=(AND p1 p2 p0), acceptance={0} source=5 dest: 6}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 8}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=5 dest: 9}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=5 dest: 11}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0} source=5 dest: 12}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND p1 p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 11}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 12}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=8 dest: 7}, { cond=(AND (NOT p2) p0), acceptance={0} source=8 dest: 9}, { cond=(AND p2 p0), acceptance={0} source=8 dest: 11}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=9 dest: 8}, { cond=(AND (NOT p2) p0), acceptance={0} source=9 dest: 9}, { cond=(AND p2 p0), acceptance={0} source=9 dest: 11}, { cond=(AND p2 (NOT p0)), acceptance={0} source=9 dest: 12}], [{ cond=(NOT p1), acceptance={0} source=10 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={0} source=10 dest: 10}, { cond=(AND p1 p2), acceptance={0} source=10 dest: 13}], [{ cond=p0, acceptance={} source=11 dest: 11}, { cond=(NOT p0), acceptance={} source=11 dest: 12}], [{ cond=(NOT p0), acceptance={} source=12 dest: 7}, { cond=p0, acceptance={} source=12 dest: 11}], [{ cond=(NOT p1), acceptance={} source=13 dest: 7}, { cond=p1, acceptance={} source=13 dest: 13}]], initial=2, aps=[p1:(OR (EQ s81 0) (EQ s92 0)), p2:(AND (EQ s81 1) (EQ s92 1)), p0:(AND (EQ s698 1) (EQ s713 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1551 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 1 ms.
FORMULA ShieldIIPt-PT-100A-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-04 finished in 7008 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1)&&F(G(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1902 transition count 1400
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1900 transition count 1400
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1898 transition count 1399
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 1898 transition count 1398
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1897 transition count 1398
Applied a total of 8 rules in 138 ms. Remains 1897 /1903 variables (removed 6) and now considering 1398/1402 (removed 4) transitions.
// Phase 1: matrix 1398 rows 1897 cols
[2021-05-15 22:12:54] [INFO ] Computed 899 place invariants in 3 ms
[2021-05-15 22:12:55] [INFO ] Implicit Places using invariants in 1195 ms returned [1886]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1197 ms to find 1 implicit places.
[2021-05-15 22:12:55] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-15 22:12:55] [INFO ] Computed 898 place invariants in 2 ms
[2021-05-15 22:12:56] [INFO ] Dead Transitions using invariants and state equation in 1024 ms returned []
Starting structural reductions, iteration 1 : 1896/1903 places, 1398/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1895 transition count 1397
Applied a total of 2 rules in 100 ms. Remains 1895 /1896 variables (removed 1) and now considering 1397/1398 (removed 1) transitions.
// Phase 1: matrix 1397 rows 1895 cols
[2021-05-15 22:12:56] [INFO ] Computed 898 place invariants in 2 ms
[2021-05-15 22:12:58] [INFO ] Implicit Places using invariants in 1250 ms returned []
// Phase 1: matrix 1397 rows 1895 cols
[2021-05-15 22:12:58] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:13:00] [INFO ] Implicit Places using invariants and state equation in 2225 ms returned []
Implicit Place search using SMT with State Equation took 3490 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 1895/1903 places, 1397/1402 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldIIPt-PT-100A-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s606 0), p1:(EQ s908 0), p2:(EQ s1174 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 1577 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 1 ms.
FORMULA ShieldIIPt-PT-100A-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-05 finished in 7679 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(G(p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 40 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:02] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:03] [INFO ] Implicit Places using invariants in 1273 ms returned []
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:03] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:05] [INFO ] Implicit Places using invariants and state equation in 2554 ms returned []
Implicit Place search using SMT with State Equation took 3828 ms to find 0 implicit places.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:05] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:07] [INFO ] Dead Transitions using invariants and state equation in 1097 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 1453 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-100A-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s584 1) (EQ s599 1)), p1:(OR (NEQ s584 1) (NEQ s599 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 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-100A-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-06 finished in 6447 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0&&F(p1)) U p2)))], workingDir=/home/mcc/execution]
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 41 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:08] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:09] [INFO ] Implicit Places using invariants in 1272 ms returned []
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:09] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:12] [INFO ] Implicit Places using invariants and state equation in 2568 ms returned []
Implicit Place search using SMT with State Equation took 3859 ms to find 0 implicit places.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:12] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:13] [INFO ] Dead Transitions using invariants and state equation in 1105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 1652 ms :[(NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-100A-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s1333 1) (EQ s1350 1)), p0:(EQ s913 1), p1:(OR (AND (EQ s726 1) (EQ s739 1)) (AND (EQ s1679 1) (EQ s1681 1)))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-100A-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-09 finished in 6684 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 115 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2021-05-15 22:13:15] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:16] [INFO ] Implicit Places using invariants in 1342 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1344 ms to find 2 implicit places.
[2021-05-15 22:13:16] [INFO ] Redundant transitions in 21 ms returned []
// Phase 1: matrix 1400 rows 1899 cols
[2021-05-15 22:13:16] [INFO ] Computed 899 place invariants in 3 ms
[2021-05-15 22:13:18] [INFO ] Dead Transitions using invariants and state equation in 1155 ms returned []
Starting structural reductions, iteration 1 : 1899/1903 places, 1400/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1899 transition count 1399
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 65 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2021-05-15 22:13:18] [INFO ] Computed 899 place invariants in 3 ms
[2021-05-15 22:13:19] [INFO ] Implicit Places using invariants in 1184 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1186 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 1897/1903 places, 1399/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 94 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-15 22:13:19] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:13:20] [INFO ] Implicit Places using invariants in 1301 ms returned []
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-15 22:13:20] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:13:23] [INFO ] Implicit Places using invariants and state equation in 2685 ms returned []
Implicit Place search using SMT with State Equation took 3987 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 1896/1903 places, 1398/1402 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100A-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s602 0) (NEQ s608 0) (NEQ s610 0) (NEQ s1211 1) (OR (NEQ s1619 1) (NEQ s1632 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 1582 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 1 ms.
FORMULA ShieldIIPt-PT-100A-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-10 finished in 9747 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1902 transition count 1400
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1900 transition count 1400
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1898 transition count 1399
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 1898 transition count 1398
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1897 transition count 1398
Applied a total of 8 rules in 109 ms. Remains 1897 /1903 variables (removed 6) and now considering 1398/1402 (removed 4) transitions.
// Phase 1: matrix 1398 rows 1897 cols
[2021-05-15 22:13:25] [INFO ] Computed 899 place invariants in 3 ms
[2021-05-15 22:13:26] [INFO ] Implicit Places using invariants in 1246 ms returned [1886]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1248 ms to find 1 implicit places.
[2021-05-15 22:13:26] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-15 22:13:26] [INFO ] Computed 898 place invariants in 2 ms
[2021-05-15 22:13:27] [INFO ] Dead Transitions using invariants and state equation in 1190 ms returned []
Starting structural reductions, iteration 1 : 1896/1903 places, 1398/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1895 transition count 1397
Applied a total of 2 rules in 100 ms. Remains 1895 /1896 variables (removed 1) and now considering 1397/1398 (removed 1) transitions.
// Phase 1: matrix 1397 rows 1895 cols
[2021-05-15 22:13:27] [INFO ] Computed 898 place invariants in 2 ms
[2021-05-15 22:13:28] [INFO ] Implicit Places using invariants in 1196 ms returned []
// Phase 1: matrix 1397 rows 1895 cols
[2021-05-15 22:13:28] [INFO ] Computed 898 place invariants in 2 ms
[2021-05-15 22:13:30] [INFO ] Implicit Places using invariants and state equation in 2125 ms returned []
Implicit Place search using SMT with State Equation took 3338 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 1895/1903 places, 1397/1402 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100A-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1157 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]]
Product exploration explored 100000 steps with 0 reset in 1462 ms.
Stack based approach found an accepted trace after 53 steps with 0 reset with depth 54 and stack size 54 in 1 ms.
FORMULA ShieldIIPt-PT-100A-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-11 finished in 7531 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 38 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:32] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:33] [INFO ] Implicit Places using invariants in 1240 ms returned []
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:33] [INFO ] Computed 901 place invariants in 2 ms
[2021-05-15 22:13:36] [INFO ] Implicit Places using invariants and state equation in 2530 ms returned []
Implicit Place search using SMT with State Equation took 3788 ms to find 0 implicit places.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:13:36] [INFO ] Computed 901 place invariants in 2 ms
[2021-05-15 22:13:37] [INFO ] Dead Transitions using invariants and state equation in 1118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 3961 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100A-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s858 1) (EQ s875 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-100A-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-13 finished in 8931 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((((p0 U G(p1))&&F(p2)) U p3))], workingDir=/home/mcc/execution]
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Applied a total of 4 rules in 112 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2021-05-15 22:13:41] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:13:42] [INFO ] Implicit Places using invariants in 1233 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1243 ms to find 2 implicit places.
[2021-05-15 22:13:42] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 1400 rows 1899 cols
[2021-05-15 22:13:42] [INFO ] Computed 899 place invariants in 5 ms
[2021-05-15 22:13:43] [INFO ] Dead Transitions using invariants and state equation in 1072 ms returned []
Starting structural reductions, iteration 1 : 1899/1903 places, 1400/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1899 transition count 1399
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 61 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2021-05-15 22:13:43] [INFO ] Computed 899 place invariants in 2 ms
[2021-05-15 22:13:45] [INFO ] Implicit Places using invariants in 1336 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1337 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 1897/1903 places, 1399/1402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 94 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-15 22:13:45] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:13:46] [INFO ] Implicit Places using invariants in 1275 ms returned []
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-15 22:13:46] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:13:49] [INFO ] Implicit Places using invariants and state equation in 2494 ms returned []
Implicit Place search using SMT with State Equation took 3769 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 1896/1903 places, 1398/1402 transitions.
Stuttering acceptance computed with spot in 7706 ms :[(NOT p3), true, (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-100A-14 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p3) p1) (AND (NOT p3) p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p3) p1 (NOT p2)) (AND (NOT p3) p0 (NOT p2))), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(AND (EQ s784 1) (EQ s795 1)), p1:(OR (NEQ s1336 1) (NEQ s1345 1)), p0:(EQ s1572 0), p2:(OR (EQ s1336 0) (EQ s1345 0) (NEQ s90 1) (NEQ s105 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 1573 ms.
Product exploration explored 100000 steps with 0 reset in 2047 ms.
Knowledge obtained : [(NOT p3), p1, p0, p2]
Stuttering acceptance computed with spot in 138 ms :[(NOT p3), true, (NOT p1), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 1575 ms.
Product exploration explored 100000 steps with 0 reset in 2050 ms.
[2021-05-15 22:14:04] [INFO ] Flatten gal took : 104 ms
[2021-05-15 22:14:04] [INFO ] Flatten gal took : 104 ms
[2021-05-15 22:14:04] [INFO ] Time to serialize gal into /tmp/LTL9083226256950308907.gal : 6 ms
[2021-05-15 22:14:04] [INFO ] Time to serialize properties into /tmp/LTL12118552439932027161.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/LTL9083226256950308907.gal, -t, CGAL, -LTL, /tmp/LTL12118552439932027161.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/LTL9083226256950308907.gal -t CGAL -LTL /tmp/LTL12118552439932027161.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((("(p1572==0)")U(G("((p1336==0)||(p1345==0))")))&&(F("((((p1336==0)||(p1345==0))||(p90==0))||(p105==0))")))U("((p784==1)&&(p795==1))")))
Formula 0 simplified : !((("(p1572==0)" U G"((p1336==0)||(p1345==0))") & F"((((p1336==0)||(p1345==0))||(p90==0))||(p105==0))") U "((p784==1)&&(p795==1))")
Detected timeout of ITS tools.
[2021-05-15 22:14:23] [INFO ] Flatten gal took : 103 ms
[2021-05-15 22:14:23] [INFO ] Applying decomposition
[2021-05-15 22:14:23] [INFO ] Flatten gal took : 100 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/graph4213925575178931040.txt, -o, /tmp/graph4213925575178931040.bin, -w, /tmp/graph4213925575178931040.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/graph4213925575178931040.bin, -l, -1, -v, -w, /tmp/graph4213925575178931040.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 22:14:23] [INFO ] Decomposing Gal with order
[2021-05-15 22:14:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 22:14:23] [INFO ] Removed a total of 299 redundant transitions.
[2021-05-15 22:14:23] [INFO ] Flatten gal took : 98 ms
[2021-05-15 22:14:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 60 ms.
[2021-05-15 22:14:23] [INFO ] Time to serialize gal into /tmp/LTL7237966722907078568.gal : 19 ms
[2021-05-15 22:14:23] [INFO ] Time to serialize properties into /tmp/LTL4238574803790059151.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/LTL7237966722907078568.gal, -t, CGAL, -LTL, /tmp/LTL4238574803790059151.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/LTL7237966722907078568.gal -t CGAL -LTL /tmp/LTL4238574803790059151.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((((("(i33.i0.i1.u661.p1572==0)")U(G("((i28.i1.i3.u562.p1336==0)||(i28.i1.i1.u565.p1345==0))")))&&(F("((((i28.i1.i3.u562.p1336==0)||(i28.i1.i1.u565.p1345==0))||(i1.i0.i3.u37.p90==0))||(i1.i0.i3.u43.p105==0))")))U("((i16.i2.i1.u330.p784==1)&&(i16.i2.i1.u334.p795==1))")))
Formula 0 simplified : !((("(i33.i0.i1.u661.p1572==0)" U G"((i28.i1.i3.u562.p1336==0)||(i28.i1.i1.u565.p1345==0))") & F"((((i28.i1.i3.u562.p1336==0)||(i28.i1.i1.u565.p1345==0))||(i1.i0.i3.u37.p90==0))||(i1.i0.i3.u43.p105==0))") U "((i16.i2.i1.u330.p784==1)&&(i16.i2.i1.u334.p795==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12595413187713147837
[2021-05-15 22:14:39] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12595413187713147837
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/ltsmin12595413187713147837]
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/ltsmin12595413187713147837] 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/ltsmin12595413187713147837] 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 ShieldIIPt-PT-100A-14 finished in 58605 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0 U p1))&&(G(F(p2)) U p3)))], workingDir=/home/mcc/execution]
Support contains 7 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Applied a total of 0 rules in 40 ms. Remains 1903 /1903 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:14:40] [INFO ] Computed 901 place invariants in 10 ms
[2021-05-15 22:14:41] [INFO ] Implicit Places using invariants in 1407 ms returned []
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:14:41] [INFO ] Computed 901 place invariants in 3 ms
[2021-05-15 22:14:44] [INFO ] Implicit Places using invariants and state equation in 2708 ms returned []
Implicit Place search using SMT with State Equation took 4117 ms to find 0 implicit places.
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-15 22:14:44] [INFO ] Computed 901 place invariants in 7 ms
[2021-05-15 22:14:45] [INFO ] Dead Transitions using invariants and state equation in 1091 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1903/1903 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 3607 ms :[(OR (NOT p3) (NOT p1)), (NOT p1), (NOT p2), (NOT p2), (NOT p3), true]
Running random walk in product with property : ShieldIIPt-PT-100A-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}, { cond=(NOT p3), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(NOT p3), acceptance={0} source=4 dest: 3}, { cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(OR (EQ s1220 0) (EQ s1233 0)), p2:(EQ s1895 1), p1:(AND (EQ s1771 1) (EQ s1784 1)), p0:(AND (EQ s1268 1) (EQ s1283 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 ShieldIIPt-PT-100A-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100A-15 finished in 8877 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9764554768995573515
[2021-05-15 22:14:48] [INFO ] Computing symmetric may disable matrix : 1402 transitions.
[2021-05-15 22:14:48] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 22:14:48] [INFO ] Computing symmetric may enable matrix : 1402 transitions.
[2021-05-15 22:14:48] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 22:14:48] [INFO ] Applying decomposition
[2021-05-15 22:14:49] [INFO ] Flatten gal took : 107 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/graph5415417913168291265.txt, -o, /tmp/graph5415417913168291265.bin, -w, /tmp/graph5415417913168291265.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/graph5415417913168291265.bin, -l, -1, -v, -w, /tmp/graph5415417913168291265.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 22:14:49] [INFO ] Decomposing Gal with order
[2021-05-15 22:14:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 22:14:49] [INFO ] Computing Do-Not-Accords matrix : 1402 transitions.
[2021-05-15 22:14:49] [INFO ] Computation of Completed DNA matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 22:14:49] [INFO ] Built C files in 400ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9764554768995573515
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/ltsmin9764554768995573515]
[2021-05-15 22:14:49] [INFO ] Removed a total of 300 redundant transitions.
[2021-05-15 22:14:49] [INFO ] Flatten gal took : 147 ms
[2021-05-15 22:14:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 57 ms.
[2021-05-15 22:14:49] [INFO ] Time to serialize gal into /tmp/LTLFireability15120221353405878082.gal : 19 ms
[2021-05-15 22:14:49] [INFO ] Time to serialize properties into /tmp/LTLFireability11015653506918184871.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/LTLFireability15120221353405878082.gal, -t, CGAL, -LTL, /tmp/LTLFireability11015653506918184871.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/LTLFireability15120221353405878082.gal -t CGAL -LTL /tmp/LTLFireability11015653506918184871.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((((("(i34.i0.i2.u661.p1572==0)")U(G(!("((i29.i1.i1.u562.p1336==1)&&(i29.i1.i2.u565.p1345==1))"))))&&(F("(((i29.i1.i1.u562.p1336==0)||(i29.i1.i2.u565.p1345==0))||(!((i0.i2.i1.u37.p90==1)&&(i0.i2.i1.u43.p105==1))))")))U("((i17.i1.i1.u330.p784==1)&&(i17.i1.i1.u334.p795==1))")))
Formula 0 simplified : !((("(i34.i0.i2.u661.p1572==0)" U G!"((i29.i1.i1.u562.p1336==1)&&(i29.i1.i2.u565.p1345==1))") & F"(((i29.i1.i1.u562.p1336==0)||(i29.i1.i2.u565.p1345==0))||(!((i0.i2.i1.u37.p90==1)&&(i0.i2.i1.u43.p105==1))))") U "((i17.i1.i1.u330.p784==1)&&(i17.i1.i1.u334.p795==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Compilation finished in 19584 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9764554768995573515]
Link finished in 89 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ((((LTLAPp0==true) U []((LTLAPp1==true)))&&<>((LTLAPp2==true))) U (LTLAPp3==true)), --buchi-type=spotba], workingDir=/tmp/ltsmin9764554768995573515]
LTSmin run took 31091 ms.
FORMULA ShieldIIPt-PT-100A-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1621116951263
--------------------
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="ShieldIIPt-PT-100A"
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 ShieldIIPt-PT-100A, 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 r216-tall-162098205200501"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100A.tgz
mv ShieldIIPt-PT-100A 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 ;