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.r235-smll-162106564400044.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVs-PT-003B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564400044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 18:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 18:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 36K 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 ShieldRVs-PT-003B-00
FORMULA_NAME ShieldRVs-PT-003B-01
FORMULA_NAME ShieldRVs-PT-003B-02
FORMULA_NAME ShieldRVs-PT-003B-03
FORMULA_NAME ShieldRVs-PT-003B-04
FORMULA_NAME ShieldRVs-PT-003B-05
FORMULA_NAME ShieldRVs-PT-003B-06
FORMULA_NAME ShieldRVs-PT-003B-07
FORMULA_NAME ShieldRVs-PT-003B-08
FORMULA_NAME ShieldRVs-PT-003B-09
FORMULA_NAME ShieldRVs-PT-003B-10
FORMULA_NAME ShieldRVs-PT-003B-11
FORMULA_NAME ShieldRVs-PT-003B-12
FORMULA_NAME ShieldRVs-PT-003B-13
FORMULA_NAME ShieldRVs-PT-003B-14
FORMULA_NAME ShieldRVs-PT-003B-15

=== Now, execution of the tool begins

BK_START 1621112825963

Running Version 0
[2021-05-15 21:07:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-15 21:07:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 21:07:09] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2021-05-15 21:07:09] [INFO ] Transformed 123 places.
[2021-05-15 21:07:09] [INFO ] Transformed 138 transitions.
[2021-05-15 21:07:09] [INFO ] Found NUPN structural information;
[2021-05-15 21:07:09] [INFO ] Parsed PT model containing 123 places and 138 transitions in 167 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 21:07:09] [INFO ] Initial state test concluded for 4 properties.
FORMULA ShieldRVs-PT-003B-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 123/123 places, 138/138 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 110 transition count 125
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 110 transition count 125
Applied a total of 26 rules in 29 ms. Remains 110 /123 variables (removed 13) and now considering 125/138 (removed 13) transitions.
// Phase 1: matrix 125 rows 110 cols
[2021-05-15 21:07:09] [INFO ] Computed 13 place invariants in 18 ms
[2021-05-15 21:07:09] [INFO ] Implicit Places using invariants in 268 ms returned []
// Phase 1: matrix 125 rows 110 cols
[2021-05-15 21:07:09] [INFO ] Computed 13 place invariants in 5 ms
[2021-05-15 21:07:09] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
// Phase 1: matrix 125 rows 110 cols
[2021-05-15 21:07:09] [INFO ] Computed 13 place invariants in 6 ms
[2021-05-15 21:07:10] [INFO ] Dead Transitions using invariants and state equation in 170 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/123 places, 125/138 transitions.
[2021-05-15 21:07:10] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-15 21:07:10] [INFO ] Flatten gal took : 57 ms
FORMULA ShieldRVs-PT-003B-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 21:07:10] [INFO ] Flatten gal took : 25 ms
[2021-05-15 21:07:10] [INFO ] Input system was already deterministic with 125 transitions.
Incomplete random walk after 100000 steps, including 675 resets, run finished after 240 ms. (steps per millisecond=416 ) properties (out of 15) seen :14
Running SMT prover for 1 properties.
// Phase 1: matrix 125 rows 110 cols
[2021-05-15 21:07:10] [INFO ] Computed 13 place invariants in 6 ms
[2021-05-15 21:07:10] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2021-05-15 21:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 21:07:10] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2021-05-15 21:07:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 21:07:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
[2021-05-15 21:07:10] [INFO ] Initial state test concluded for 1 properties.
FORMULA ShieldRVs-PT-003B-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p0)||X((p1||F(G(p2))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 104 transition count 119
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 104 transition count 119
Applied a total of 12 rules in 10 ms. Remains 104 /110 variables (removed 6) and now considering 119/125 (removed 6) transitions.
// Phase 1: matrix 119 rows 104 cols
[2021-05-15 21:07:10] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-15 21:07:11] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 119 rows 104 cols
[2021-05-15 21:07:11] [INFO ] Computed 13 place invariants in 3 ms
[2021-05-15 21:07:11] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 104 cols
[2021-05-15 21:07:11] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-15 21:07:11] [INFO ] Dead Transitions using invariants and state equation in 131 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/110 places, 119/125 transitions.
Stuttering acceptance computed with spot in 353 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-003B-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p2:(OR (EQ s95 0) (EQ s60 1)), p1:(AND (NEQ s16 0) (NEQ s59 1)), p0:(NEQ s30 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2105 reset in 672 ms.
Product exploration explored 100000 steps with 2119 reset in 289 ms.
Knowledge obtained : [p2, (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 2119 reset in 306 ms.
Product exploration explored 100000 steps with 2123 reset in 539 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Support contains 5 out of 104 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 104/104 places, 119/119 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 104 transition count 119
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 11 place count 104 transition count 132
Deduced a syphon composed of 21 places in 1 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 104 transition count 132
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 56 places in 0 ms
Iterating global reduction 1 with 35 rules applied. Total rules applied 56 place count 104 transition count 132
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 73 place count 87 transition count 115
Deduced a syphon composed of 39 places in 0 ms
Iterating global reduction 1 with 17 rules applied. Total rules applied 90 place count 87 transition count 115
Deduced a syphon composed of 39 places in 1 ms
Applied a total of 90 rules in 57 ms. Remains 87 /104 variables (removed 17) and now considering 115/119 (removed 4) transitions.
[2021-05-15 21:07:14] [INFO ] Redundant transitions in 28 ms returned [114]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[114]
// Phase 1: matrix 114 rows 87 cols
[2021-05-15 21:07:14] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:14] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Starting structural reductions, iteration 1 : 87/104 places, 114/119 transitions.
Deduced a syphon composed of 39 places in 0 ms
Applied a total of 0 rules in 12 ms. Remains 87 /87 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2021-05-15 21:07:14] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 114 rows 87 cols
[2021-05-15 21:07:14] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:14] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 2 iterations. Remains : 87/104 places, 114/119 transitions.
Product exploration explored 100000 steps with 12025 reset in 638 ms.
Product exploration explored 100000 steps with 11966 reset in 558 ms.
[2021-05-15 21:07:15] [INFO ] Flatten gal took : 14 ms
[2021-05-15 21:07:15] [INFO ] Flatten gal took : 15 ms
[2021-05-15 21:07:15] [INFO ] Time to serialize gal into /tmp/LTL9916082896736295370.gal : 12 ms
[2021-05-15 21:07:15] [INFO ] Time to serialize properties into /tmp/LTL17001232152415820119.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/LTL9916082896736295370.gal, -t, CGAL, -LTL, /tmp/LTL17001232152415820119.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/LTL9916082896736295370.gal -t CGAL -LTL /tmp/LTL17001232152415820119.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F((G("(p35!=0)"))||(X(("((p17!=0)&&(p68!=1))")||(F(G("((p113==0)||(p69==1))")))))))))
Formula 0 simplified : !XF(G"(p35!=0)" | X("((p17!=0)&&(p68!=1))" | FG"((p113==0)||(p69==1))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t34, t37, t39, t42, t50, t56, t61, t68, t71, t73, t79, t83, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/79/40/119
Computing Next relation with stutter on 51 deadlock states
Detected timeout of ITS tools.
[2021-05-15 21:07:30] [INFO ] Flatten gal took : 11 ms
[2021-05-15 21:07:30] [INFO ] Applying decomposition
[2021-05-15 21:07:30] [INFO ] Flatten gal took : 11 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/graph8956011952601486008.txt, -o, /tmp/graph8956011952601486008.bin, -w, /tmp/graph8956011952601486008.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/graph8956011952601486008.bin, -l, -1, -v, -w, /tmp/graph8956011952601486008.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 21:07:30] [INFO ] Decomposing Gal with order
[2021-05-15 21:07:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 21:07:31] [INFO ] Removed a total of 99 redundant transitions.
[2021-05-15 21:07:31] [INFO ] Flatten gal took : 54 ms
[2021-05-15 21:07:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2021-05-15 21:07:31] [INFO ] Time to serialize gal into /tmp/LTL10016272552526360340.gal : 8 ms
[2021-05-15 21:07:31] [INFO ] Time to serialize properties into /tmp/LTL15379480673137220358.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/LTL10016272552526360340.gal, -t, CGAL, -LTL, /tmp/LTL15379480673137220358.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/LTL10016272552526360340.gal -t CGAL -LTL /tmp/LTL15379480673137220358.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F((G("(i3.u12.p35!=0)"))||(X(("((i0.u6.p17!=0)&&(i5.u21.p68!=1))")||(F(G("((i9.u35.p113==0)||(i5.u21.p69==1))")))))))))
Formula 0 simplified : !XF(G"(i3.u12.p35!=0)" | X("((i0.u6.p17!=0)&&(i5.u21.p68!=1))" | FG"((i9.u35.p113==0)||(i5.u21.p69==1))"))
Reverse transition relation is NOT exact ! Due to transitions i0.u1.t83, i0.u4.t79, i0.u5.t0, i0.u5.t1, i0.u5.t2, i1.i1.u9.t3, i1.i1.u9.t4, i1.i1.u9.t6, i1.i2.u8.t73, i3.t68, i3.u11.t7, i3.u11.t8, i3.u11.t9, i3.u12.t71, i4.i1.u16.t61, i4.i1.u17.t10, i4.i1.u17.t11, i4.i1.u17.t12, i5.u20.t56, i5.u21.t13, i5.u21.t14, i5.u21.t15, i5.u21.t16, i6.u23.t50, i6.u24.t17, i6.u24.t18, i6.u24.t20, i7.t42, i7.u28.t21, i7.u28.t22, i7.u28.t23, i8.u31.t39, i8.u32.t24, i8.u32.t25, i8.u32.t26, i9.t34, i9.u35.t37, i9.u36.t27, i9.u36.t28, i9.u36.t29, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/79/40/119
Computing Next relation with stutter on 51 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9047388656217699394
[2021-05-15 21:07:46] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9047388656217699394
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/ltsmin9047388656217699394]
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/ltsmin9047388656217699394] 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/ltsmin9047388656217699394] 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 ShieldRVs-PT-003B-01 finished in 36290 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X((p1&&F(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 104 transition count 119
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 104 transition count 119
Applied a total of 12 rules in 16 ms. Remains 104 /110 variables (removed 6) and now considering 119/125 (removed 6) transitions.
// Phase 1: matrix 119 rows 104 cols
[2021-05-15 21:07:47] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-15 21:07:47] [INFO ] Implicit Places using invariants in 201 ms returned []
// Phase 1: matrix 119 rows 104 cols
[2021-05-15 21:07:47] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-15 21:07:47] [INFO ] Implicit Places using invariants and state equation in 474 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 104 cols
[2021-05-15 21:07:47] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-15 21:07:48] [INFO ] Dead Transitions using invariants and state equation in 178 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/110 places, 119/125 transitions.
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), true, (OR (AND p0 (NOT p1)) (AND p1 (NOT p2))), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-003B-03 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s74 0) (EQ s43 1)), p1:(EQ s95 1), p2:(OR (EQ s11 0) (EQ s63 1) (EQ s95 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 1 ms.
FORMULA ShieldRVs-PT-003B-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-03 finished in 1092 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 109 transition count 112
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 97 transition count 112
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 24 place count 97 transition count 97
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 54 place count 82 transition count 97
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 63 place count 73 transition count 88
Iterating global reduction 2 with 9 rules applied. Total rules applied 72 place count 73 transition count 88
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 72 place count 73 transition count 82
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 84 place count 67 transition count 82
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 128 place count 45 transition count 60
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 129 place count 44 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 43 transition count 58
Applied a total of 130 rules in 48 ms. Remains 43 /110 variables (removed 67) and now considering 58/125 (removed 67) transitions.
// Phase 1: matrix 58 rows 43 cols
[2021-05-15 21:07:48] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:48] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 58 rows 43 cols
[2021-05-15 21:07:48] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:48] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2021-05-15 21:07:48] [INFO ] Redundant transitions in 25 ms returned [57]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[57]
// Phase 1: matrix 57 rows 43 cols
[2021-05-15 21:07:48] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:48] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Starting structural reductions, iteration 1 : 43/110 places, 57/125 transitions.
Applied a total of 0 rules in 7 ms. Remains 43 /43 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2021-05-15 21:07:48] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 57 rows 43 cols
[2021-05-15 21:07:48] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:48] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 2 iterations. Remains : 43/110 places, 57/125 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s24 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2973 reset in 414 ms.
Product exploration explored 100000 steps with 2995 reset in 238 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2945 reset in 193 ms.
Product exploration explored 100000 steps with 2990 reset in 264 ms.
[2021-05-15 21:07:50] [INFO ] Flatten gal took : 6 ms
[2021-05-15 21:07:50] [INFO ] Flatten gal took : 5 ms
[2021-05-15 21:07:50] [INFO ] Time to serialize gal into /tmp/LTL7639583583776315942.gal : 2 ms
[2021-05-15 21:07:50] [INFO ] Time to serialize properties into /tmp/LTL9276514552453023392.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/LTL7639583583776315942.gal, -t, CGAL, -LTL, /tmp/LTL9276514552453023392.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/LTL7639583583776315942.gal -t CGAL -LTL /tmp/LTL9276514552453023392.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(p67!=1)"))))
Formula 0 simplified : !GF"(p67!=1)"
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t8, t9, t11, t12, t14, t16, t18, t20, t22, t23, t25, t26, t28, t29, t73.t74.t75.t123.t0, t67.t68.t69.t100.t83.t0, t79.t80.t81.t120.t3, t67.t68.t69.t89.t3, t121.t0.t3, t73.t74.t75.t92.t7, t79.t80.t81.t97.t83.t7, t98.t83.t0.t7, t91.t3.t7, t58.t57.t118.t10, t50.t51.t52.t93.t10, t63.t62.t115.t13, t50.t51.t52.t109.t13, t116.t10.t13, t63.t62.t96.t17, t58.t57.t106.t17, t95.t10.t17, t107.t13.t17, t41.t40.t113.t21, t33.t34.t35.t105.t21, t44.t46.t45.t110.t24, t33.t34.t35.t88.t24, t111.t21.t24, t41.t40.t85.t27, t44.t46.t45.t102.t27, t103.t21.t27, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/13/44/57
Computing Next relation with stutter on 51 deadlock states
50 unique states visited
0 strongly connected components in search stack
70 transitions explored
36 items max in DFS search stack
128 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,0,1.29865,53460,1,0,564,165495,144,326,1949,273207,1332
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVs-PT-003B-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldRVs-PT-003B-07 finished in 3339 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 102 transition count 117
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 102 transition count 117
Applied a total of 16 rules in 4 ms. Remains 102 /110 variables (removed 8) and now considering 117/125 (removed 8) transitions.
// Phase 1: matrix 117 rows 102 cols
[2021-05-15 21:07:51] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:51] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 117 rows 102 cols
[2021-05-15 21:07:51] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:51] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
// Phase 1: matrix 117 rows 102 cols
[2021-05-15 21:07:51] [INFO ] Computed 13 place invariants in 7 ms
[2021-05-15 21:07:51] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/110 places, 117/125 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s70 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][false, false, false, false]]
Product exploration explored 100000 steps with 5324 reset in 176 ms.
Product exploration explored 100000 steps with 5360 reset in 194 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5300 reset in 174 ms.
Product exploration explored 100000 steps with 5301 reset in 121 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 102 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 102/102 places, 117/117 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 102 transition count 117
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 11 place count 102 transition count 126
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 102 transition count 126
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 56 places in 0 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 56 place count 102 transition count 126
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 75 place count 83 transition count 107
Deduced a syphon composed of 37 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 94 place count 83 transition count 107
Deduced a syphon composed of 37 places in 0 ms
Applied a total of 94 rules in 26 ms. Remains 83 /102 variables (removed 19) and now considering 107/117 (removed 10) transitions.
[2021-05-15 21:07:53] [INFO ] Redundant transitions in 35 ms returned [106]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[106]
// Phase 1: matrix 106 rows 83 cols
[2021-05-15 21:07:53] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:53] [INFO ] Dead Transitions using invariants and state equation in 139 ms returned []
Starting structural reductions, iteration 1 : 83/102 places, 106/117 transitions.
Deduced a syphon composed of 37 places in 0 ms
Applied a total of 0 rules in 6 ms. Remains 83 /83 variables (removed 0) and now considering 106/106 (removed 0) transitions.
[2021-05-15 21:07:53] [INFO ] Redundant transitions in 25 ms returned []
// Phase 1: matrix 106 rows 83 cols
[2021-05-15 21:07:53] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:53] [INFO ] Dead Transitions using invariants and state equation in 128 ms returned []
Finished structural reductions, in 2 iterations. Remains : 83/102 places, 106/117 transitions.
Product exploration explored 100000 steps with 11463 reset in 246 ms.
Product exploration explored 100000 steps with 11368 reset in 253 ms.
[2021-05-15 21:07:54] [INFO ] Flatten gal took : 19 ms
[2021-05-15 21:07:54] [INFO ] Flatten gal took : 32 ms
[2021-05-15 21:07:54] [INFO ] Time to serialize gal into /tmp/LTL9661418533188283073.gal : 4 ms
[2021-05-15 21:07:54] [INFO ] Time to serialize properties into /tmp/LTL3182857643933401970.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/LTL9661418533188283073.gal, -t, CGAL, -LTL, /tmp/LTL3182857643933401970.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/LTL9661418533188283073.gal -t CGAL -LTL /tmp/LTL3182857643933401970.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(p83==1)"))))))
Formula 0 simplified : !XXXF"(p83==1)"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t17, t18, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t33, t39, t42, t51, t54, t56, t61, t67, t73, t79, t83, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/79/38/117
Computing Next relation with stutter on 51 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
373 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,0,3.77263,94636,1,0,533,407793,260,283,3468,472569,780
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVs-PT-003B-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldRVs-PT-003B-08 finished in 6779 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 109 transition count 113
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 98 transition count 113
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 22 place count 98 transition count 98
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 52 place count 83 transition count 98
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 61 place count 74 transition count 89
Iterating global reduction 2 with 9 rules applied. Total rules applied 70 place count 74 transition count 89
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 70 place count 74 transition count 84
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 80 place count 69 transition count 84
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 124 place count 47 transition count 62
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 125 place count 46 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 126 place count 45 transition count 60
Applied a total of 126 rules in 19 ms. Remains 45 /110 variables (removed 65) and now considering 60/125 (removed 65) transitions.
// Phase 1: matrix 60 rows 45 cols
[2021-05-15 21:07:58] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:58] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 60 rows 45 cols
[2021-05-15 21:07:58] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-15 21:07:58] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
[2021-05-15 21:07:58] [INFO ] Redundant transitions in 62 ms returned [59]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[59]
// Phase 1: matrix 59 rows 45 cols
[2021-05-15 21:07:58] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:58] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 45/110 places, 59/125 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2021-05-15 21:07:59] [INFO ] Redundant transitions in 39 ms returned []
// Phase 1: matrix 59 rows 45 cols
[2021-05-15 21:07:59] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:59] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 2 iterations. Remains : 45/110 places, 59/125 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s13 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-10 finished in 746 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 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 101 transition count 116
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 101 transition count 116
Applied a total of 18 rules in 3 ms. Remains 101 /110 variables (removed 9) and now considering 116/125 (removed 9) transitions.
// Phase 1: matrix 116 rows 101 cols
[2021-05-15 21:07:59] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:59] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 116 rows 101 cols
[2021-05-15 21:07:59] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-15 21:07:59] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
// Phase 1: matrix 116 rows 101 cols
[2021-05-15 21:07:59] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:59] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 101/110 places, 116/125 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-11 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 (NEQ s29 0) (NEQ s73 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 ShieldRVs-PT-003B-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-11 finished in 333 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 109 transition count 112
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 97 transition count 112
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 24 place count 97 transition count 97
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 54 place count 82 transition count 97
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 63 place count 73 transition count 88
Iterating global reduction 2 with 9 rules applied. Total rules applied 72 place count 73 transition count 88
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 72 place count 73 transition count 82
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 84 place count 67 transition count 82
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 128 place count 45 transition count 60
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 129 place count 44 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 43 transition count 58
Applied a total of 130 rules in 17 ms. Remains 43 /110 variables (removed 67) and now considering 58/125 (removed 67) transitions.
// Phase 1: matrix 58 rows 43 cols
[2021-05-15 21:07:59] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:59] [INFO ] Implicit Places using invariants in 238 ms returned []
// Phase 1: matrix 58 rows 43 cols
[2021-05-15 21:07:59] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:59] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2021-05-15 21:07:59] [INFO ] Redundant transitions in 15 ms returned [57]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[57]
// Phase 1: matrix 57 rows 43 cols
[2021-05-15 21:07:59] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:59] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Starting structural reductions, iteration 1 : 43/110 places, 57/125 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2021-05-15 21:07:59] [INFO ] Redundant transitions in 13 ms returned []
// Phase 1: matrix 57 rows 43 cols
[2021-05-15 21:07:59] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:07:59] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 2 iterations. Remains : 43/110 places, 57/125 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s11 0) (NEQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 106 steps with 2 reset in 0 ms.
FORMULA ShieldRVs-PT-003B-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-12 finished in 529 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(p0)||X(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 102 transition count 117
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 102 transition count 117
Applied a total of 16 rules in 4 ms. Remains 102 /110 variables (removed 8) and now considering 117/125 (removed 8) transitions.
// Phase 1: matrix 117 rows 102 cols
[2021-05-15 21:08:00] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:08:00] [INFO ] Implicit Places using invariants in 190 ms returned []
// Phase 1: matrix 117 rows 102 cols
[2021-05-15 21:08:00] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:08:00] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
// Phase 1: matrix 117 rows 102 cols
[2021-05-15 21:08:00] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:08:00] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/110 places, 117/125 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-003B-13 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(OR (NEQ s20 0) (NEQ s29 1)), p0:(NEQ s29 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 25000 reset in 96 ms.
Product exploration explored 100000 steps with 25000 reset in 105 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 25000 reset in 124 ms.
Product exploration explored 100000 steps with 25000 reset in 150 ms.
Applying partial POR strategy [true, false, true, false, false]
Stuttering acceptance computed with spot in 202 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 102 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 102/102 places, 117/117 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 102 transition count 117
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 11 place count 102 transition count 125
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 102 transition count 125
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 55 places in 0 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 55 place count 102 transition count 125
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 74 place count 83 transition count 106
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 93 place count 83 transition count 106
Deduced a syphon composed of 36 places in 0 ms
Applied a total of 93 rules in 28 ms. Remains 83 /102 variables (removed 19) and now considering 106/117 (removed 11) transitions.
[2021-05-15 21:08:01] [INFO ] Redundant transitions in 32 ms returned [105]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[105]
// Phase 1: matrix 105 rows 83 cols
[2021-05-15 21:08:01] [INFO ] Computed 13 place invariants in 19 ms
[2021-05-15 21:08:01] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Starting structural reductions, iteration 1 : 83/102 places, 105/117 transitions.
Deduced a syphon composed of 36 places in 0 ms
Applied a total of 0 rules in 4 ms. Remains 83 /83 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2021-05-15 21:08:01] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 105 rows 83 cols
[2021-05-15 21:08:01] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:08:02] [INFO ] Dead Transitions using invariants and state equation in 128 ms returned []
Finished structural reductions, in 2 iterations. Remains : 83/102 places, 105/117 transitions.
Product exploration explored 100000 steps with 25000 reset in 286 ms.
Product exploration explored 100000 steps with 25000 reset in 288 ms.
[2021-05-15 21:08:02] [INFO ] Flatten gal took : 9 ms
[2021-05-15 21:08:02] [INFO ] Flatten gal took : 9 ms
[2021-05-15 21:08:02] [INFO ] Time to serialize gal into /tmp/LTL14268507180676857334.gal : 2 ms
[2021-05-15 21:08:02] [INFO ] Time to serialize properties into /tmp/LTL16546536672649023039.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/LTL14268507180676857334.gal, -t, CGAL, -LTL, /tmp/LTL16546536672649023039.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/LTL14268507180676857334.gal -t CGAL -LTL /tmp/LTL16546536672649023039.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((G("(p33!=1)"))||(X(F("((p23!=0)||(p33!=1))")))))))
Formula 0 simplified : !XX(G"(p33!=1)" | XF"((p23!=0)||(p33!=1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t17, t18, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t33, t39, t42, t50, t56, t61, t67, t74, t76, t79, t83, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/79/38/117
Computing Next relation with stutter on 51 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
318 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,0,3.19695,84076,1,0,272,359985,265,124,3474,410430,258
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVs-PT-003B-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldRVs-PT-003B-13 finished in 6068 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 125/125 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 109 transition count 112
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 97 transition count 112
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 24 place count 97 transition count 97
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 54 place count 82 transition count 97
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 63 place count 73 transition count 88
Iterating global reduction 2 with 9 rules applied. Total rules applied 72 place count 73 transition count 88
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 72 place count 73 transition count 82
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 84 place count 67 transition count 82
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 128 place count 45 transition count 60
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 129 place count 44 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 43 transition count 58
Applied a total of 130 rules in 21 ms. Remains 43 /110 variables (removed 67) and now considering 58/125 (removed 67) transitions.
// Phase 1: matrix 58 rows 43 cols
[2021-05-15 21:08:06] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-15 21:08:06] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 58 rows 43 cols
[2021-05-15 21:08:06] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-15 21:08:06] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2021-05-15 21:08:06] [INFO ] Redundant transitions in 15 ms returned [57]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[57]
// Phase 1: matrix 57 rows 43 cols
[2021-05-15 21:08:06] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-15 21:08:06] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 43/110 places, 57/125 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2021-05-15 21:08:06] [INFO ] Redundant transitions in 25 ms returned []
// Phase 1: matrix 57 rows 43 cols
[2021-05-15 21:08:06] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-15 21:08:06] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 2 iterations. Remains : 43/110 places, 57/125 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-003B-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s4 0) (EQ s32 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 2060 reset in 162 ms.
Stack based approach found an accepted trace after 42035 steps with 856 reset with depth 48 and stack size 48 in 63 ms.
FORMULA ShieldRVs-PT-003B-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-003B-15 finished in 605 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16381673161120793315
[2021-05-15 21:08:06] [INFO ] Computing symmetric may disable matrix : 125 transitions.
[2021-05-15 21:08:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 21:08:06] [INFO ] Computing symmetric may enable matrix : 125 transitions.
[2021-05-15 21:08:06] [INFO ] Applying decomposition
[2021-05-15 21:08:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 21:08:06] [INFO ] Computing Do-Not-Accords matrix : 125 transitions.
[2021-05-15 21:08:06] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 21:08:06] [INFO ] Flatten gal took : 9 ms
[2021-05-15 21:08:06] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16381673161120793315
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/ltsmin16381673161120793315]
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/graph7308933395127452011.txt, -o, /tmp/graph7308933395127452011.bin, -w, /tmp/graph7308933395127452011.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/graph7308933395127452011.bin, -l, -1, -v, -w, /tmp/graph7308933395127452011.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 21:08:06] [INFO ] Decomposing Gal with order
[2021-05-15 21:08:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 21:08:06] [INFO ] Removed a total of 99 redundant transitions.
[2021-05-15 21:08:06] [INFO ] Flatten gal took : 45 ms
[2021-05-15 21:08:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-15 21:08:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality2631948368525784507.gal : 8 ms
[2021-05-15 21:08:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality9062194212311431327.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/LTLCardinality2631948368525784507.gal, -t, CGAL, -LTL, /tmp/LTLCardinality9062194212311431327.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/LTLCardinality2631948368525784507.gal -t CGAL -LTL /tmp/LTLCardinality9062194212311431327.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F((G("(i2.u11.p35!=0)"))||(X((!("((i0.u4.p17==0)||(i4.u21.p68==1))"))||(F(G("((i9.u36.p113==0)||(i4.u21.p69==1))")))))))))
Formula 0 simplified : !XF(G"(i2.u11.p35!=0)" | X(!"((i0.u4.p17==0)||(i4.u21.p68==1))" | FG"((i9.u36.p113==0)||(i4.u21.p69==1))"))
Compilation finished in 916 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin16381673161120793315]
Link finished in 196 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>(([]((LTLAPp0==true))||X(((LTLAPp1==true)||<>([]((LTLAPp2==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin16381673161120793315]
Reverse transition relation is NOT exact ! Due to transitions i0.t93, i0.u1.t96, i0.u4.t95, i0.u5.t0, i0.u5.t1, i0.u5.t3, i1.i1.u9.t4, i1.i1.u9.t5, i1.i1.u9.t6, i1.i1.u9.t7, i1.i2.t86, i1.i2.u10.t88, i2.t80, i2.u11.t83, i2.u12.t8, i2.u12.t9, i2.u12.t11, i3.u16.t72, i3.u17.t12, i3.u17.t13, i3.u17.t15, i4.u20.t65, i4.u21.t16, i4.u21.t17, i4.u21.t18, i4.u21.t19, i5.t60, i5.u23.t20, i5.u23.t21, i5.u23.t22, i5.u23.t23, i5.u24.t63, i7.t97, i7.u28.t52, i7.u29.t24, i7.u29.t25, i7.u29.t27, i8.u32.t45, i8.u33.t28, i8.u33.t29, i8.u33.t31, i9.t40, i9.u35.t32, i9.u35.t33, i9.u35.t35, i9.u36.t43, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/79/46/125
Computing Next relation with stutter on 51 deadlock states
LTSmin run took 6706 ms.
FORMULA ShieldRVs-PT-003B-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621112895873

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-003B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldRVs-PT-003B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r235-smll-162106564400044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-003B.tgz
mv ShieldRVs-PT-003B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;