Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291800341.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudDeployment-PT-6b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291800341
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.2M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 125K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.8M May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudDeployment-PT-6b-00
FORMULA_NAME CloudDeployment-PT-6b-01
FORMULA_NAME CloudDeployment-PT-6b-02
FORMULA_NAME CloudDeployment-PT-6b-03
FORMULA_NAME CloudDeployment-PT-6b-04
FORMULA_NAME CloudDeployment-PT-6b-05
FORMULA_NAME CloudDeployment-PT-6b-06
FORMULA_NAME CloudDeployment-PT-6b-07
FORMULA_NAME CloudDeployment-PT-6b-08
FORMULA_NAME CloudDeployment-PT-6b-09
FORMULA_NAME CloudDeployment-PT-6b-10
FORMULA_NAME CloudDeployment-PT-6b-11
FORMULA_NAME CloudDeployment-PT-6b-12
FORMULA_NAME CloudDeployment-PT-6b-13
FORMULA_NAME CloudDeployment-PT-6b-14
FORMULA_NAME CloudDeployment-PT-6b-15

=== Now, execution of the tool begins

BK_START 1620576009223

Running Version 0
[2021-05-09 16:00:10] [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]
[2021-05-09 16:00:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 16:00:11] [INFO ] Load time of PNML (sax parser for PT used): 357 ms
[2021-05-09 16:00:11] [INFO ] Transformed 1888 places.
[2021-05-09 16:00:11] [INFO ] Transformed 6804 transitions.
[2021-05-09 16:00:11] [INFO ] Found NUPN structural information;
[2021-05-09 16:00:11] [INFO ] Parsed PT model containing 1888 places and 6804 transitions in 470 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 16:00:11] [INFO ] Initial state test concluded for 2 properties.
Support contains 50 out of 1888 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1888/1888 places, 6804/6804 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1882 transition count 6804
Discarding 519 places :
Symmetric choice reduction at 1 with 519 rule applications. Total rules 525 place count 1363 transition count 6285
Iterating global reduction 1 with 519 rules applied. Total rules applied 1044 place count 1363 transition count 6285
Discarding 205 places :
Symmetric choice reduction at 1 with 205 rule applications. Total rules 1249 place count 1158 transition count 6080
Iterating global reduction 1 with 205 rules applied. Total rules applied 1454 place count 1158 transition count 6080
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 1483 place count 1158 transition count 6051
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 1504 place count 1137 transition count 6030
Iterating global reduction 2 with 21 rules applied. Total rules applied 1525 place count 1137 transition count 6030
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1527 place count 1135 transition count 6028
Iterating global reduction 2 with 2 rules applied. Total rules applied 1529 place count 1135 transition count 6028
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1530 place count 1134 transition count 6027
Iterating global reduction 2 with 1 rules applied. Total rules applied 1531 place count 1134 transition count 6027
Applied a total of 1531 rules in 531 ms. Remains 1134 /1888 variables (removed 754) and now considering 6027/6804 (removed 777) transitions.
// Phase 1: matrix 6027 rows 1134 cols
[2021-05-09 16:00:12] [INFO ] Computed 19 place invariants in 98 ms
[2021-05-09 16:00:12] [INFO ] Implicit Places using invariants in 376 ms returned []
// Phase 1: matrix 6027 rows 1134 cols
[2021-05-09 16:00:12] [INFO ] Computed 19 place invariants in 57 ms
[2021-05-09 16:00:13] [INFO ] Implicit Places using invariants and state equation in 703 ms returned []
Implicit Place search using SMT with State Equation took 1101 ms to find 0 implicit places.
// Phase 1: matrix 6027 rows 1134 cols
[2021-05-09 16:00:13] [INFO ] Computed 19 place invariants in 67 ms
[2021-05-09 16:00:15] [INFO ] Dead Transitions using invariants and state equation in 2170 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1134/1888 places, 6027/6804 transitions.
[2021-05-09 16:00:16] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 16:00:16] [INFO ] Flatten gal took : 1176 ms
FORMULA CloudDeployment-PT-6b-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 16:00:17] [INFO ] Flatten gal took : 933 ms
[2021-05-09 16:00:19] [INFO ] Input system was already deterministic with 6027 transitions.
Incomplete random walk after 100000 steps, including 523 resets, run finished after 657 ms. (steps per millisecond=152 ) properties (out of 24) seen :2
Running SMT prover for 22 properties.
// Phase 1: matrix 6027 rows 1134 cols
[2021-05-09 16:00:19] [INFO ] Computed 19 place invariants in 44 ms
[2021-05-09 16:00:20] [INFO ] [Real]Absence check using 0 positive and 19 generalized place invariants in 7 ms returned sat
[2021-05-09 16:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 16:00:23] [INFO ] [Real]Absence check using state equation in 2670 ms returned unsat :15 sat :3 real:4
Attempting to minimize the solution found.
Minimization took 375 ms.
[2021-05-09 16:00:23] [INFO ] SMT Verify possible in real domain returnedunsat :15 sat :3 real:4
[2021-05-09 16:00:23] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 7 ms returned sat
[2021-05-09 16:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 16:00:26] [INFO ] [Nat]Absence check using state equation in 2432 ms returned unsat :4 sat :18
Attempting to minimize the solution found.
Minimization took 347 ms.
[2021-05-09 16:00:26] [INFO ] SMT Verify possible in nat domain returned unsat :4 sat :18
Successfully simplified 19 atomic propositions for a total of 13 simplifications.
[2021-05-09 16:00:26] [INFO ] Initial state test concluded for 7 properties.
FORMULA CloudDeployment-PT-6b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1134 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1134/1134 places, 6027/6027 transitions.
Graph (trivial) has 1166 edges and 1134 vertex of which 419 / 1134 are part of one of the 47 SCC in 5 ms
Free SCC test removed 372 places
Ensure Unique test removed 426 transitions
Reduce isomorphic transitions removed 426 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions removed 302 transitions
Trivial Post-agglo rules discarded 302 transitions
Performed 302 trivial Post agglomeration. Transition count delta: 302
Iterating post reduction 0 with 302 rules applied. Total rules applied 303 place count 760 transition count 5298
Reduce places removed 302 places and 0 transitions.
Iterating post reduction 1 with 302 rules applied. Total rules applied 605 place count 458 transition count 5298
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 61 Pre rules applied. Total rules applied 605 place count 458 transition count 5237
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 727 place count 397 transition count 5237
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 741 place count 383 transition count 1140
Iterating global reduction 2 with 14 rules applied. Total rules applied 755 place count 383 transition count 1140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 756 place count 383 transition count 1139
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 756 place count 383 transition count 1138
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 758 place count 382 transition count 1138
Performed 115 Post agglomeration using F-continuation condition.Transition count delta: 115
Deduced a syphon composed of 115 places in 1 ms
Reduce places removed 115 places and 0 transitions.
Iterating global reduction 3 with 230 rules applied. Total rules applied 988 place count 267 transition count 1023
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: -61
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 1038 place count 242 transition count 1084
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1044 place count 242 transition count 1078
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 1056 place count 236 transition count 1138
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 4 with 48 rules applied. Total rules applied 1104 place count 236 transition count 1090
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1105 place count 235 transition count 1089
Applied a total of 1105 rules in 567 ms. Remains 235 /1134 variables (removed 899) and now considering 1089/6027 (removed 4938) transitions.
[2021-05-09 16:00:27] [INFO ] Flow matrix only has 863 transitions (discarded 226 similar events)
// Phase 1: matrix 863 rows 235 cols
[2021-05-09 16:00:27] [INFO ] Computed 18 place invariants in 4 ms
[2021-05-09 16:00:27] [INFO ] Implicit Places using invariants in 109 ms returned []
[2021-05-09 16:00:27] [INFO ] Flow matrix only has 863 transitions (discarded 226 similar events)
// Phase 1: matrix 863 rows 235 cols
[2021-05-09 16:00:27] [INFO ] Computed 18 place invariants in 3 ms
[2021-05-09 16:00:27] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-09 16:00:29] [INFO ] Implicit Places using invariants and state equation in 1599 ms returned [2, 6, 34, 38, 66, 70, 98, 102, 130, 134, 162, 166]
Discarding 12 places :
Implicit Place search using SMT with State Equation took 1735 ms to find 12 implicit places.
[2021-05-09 16:00:29] [INFO ] Redundant transitions in 712 ms returned []
[2021-05-09 16:00:29] [INFO ] Flow matrix only has 863 transitions (discarded 226 similar events)
// Phase 1: matrix 863 rows 223 cols
[2021-05-09 16:00:29] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-09 16:00:30] [INFO ] Dead Transitions using invariants and state equation in 268 ms returned []
Starting structural reductions, iteration 1 : 223/1134 places, 1089/6027 transitions.
Applied a total of 0 rules in 39 ms. Remains 223 /223 variables (removed 0) and now considering 1089/1089 (removed 0) transitions.
[2021-05-09 16:00:30] [INFO ] Redundant transitions in 560 ms returned []
[2021-05-09 16:00:30] [INFO ] Flow matrix only has 863 transitions (discarded 226 similar events)
// Phase 1: matrix 863 rows 223 cols
[2021-05-09 16:00:30] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-09 16:00:31] [INFO ] Dead Transitions using invariants and state equation in 438 ms returned []
Finished structural reductions, in 2 iterations. Remains : 223/1134 places, 1089/6027 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6b-01 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 s166 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 2342 reset in 473 ms.
Product exploration explored 100000 steps with 2362 reset in 346 ms.
Graph (complete) has 2371 edges and 223 vertex of which 216 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2342 reset in 302 ms.
Product exploration explored 100000 steps with 2346 reset in 318 ms.
[2021-05-09 16:00:33] [INFO ] Flatten gal took : 46 ms
[2021-05-09 16:00:33] [INFO ] Flatten gal took : 46 ms
[2021-05-09 16:00:33] [INFO ] Time to serialize gal into /tmp/LTL5842637653316369952.gal : 26 ms
[2021-05-09 16:00:33] [INFO ] Time to serialize properties into /tmp/LTL6686953723669218967.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/LTL5842637653316369952.gal, -t, CGAL, -LTL, /tmp/LTL6686953723669218967.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/LTL5842637653316369952.gal -t CGAL -LTL /tmp/LTL6686953723669218967.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(p1636!=1)"))))
Formula 0 simplified : !GF"(p1636!=1)"
Detected timeout of ITS tools.
[2021-05-09 16:00:48] [INFO ] Flatten gal took : 55 ms
[2021-05-09 16:00:48] [INFO ] Applying decomposition
[2021-05-09 16:00:48] [INFO ] Flatten gal took : 50 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/graph7176630316128513824.txt, -o, /tmp/graph7176630316128513824.bin, -w, /tmp/graph7176630316128513824.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/graph7176630316128513824.bin, -l, -1, -v, -w, /tmp/graph7176630316128513824.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 16:00:48] [INFO ] Decomposing Gal with order
[2021-05-09 16:00:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 16:00:49] [INFO ] Removed a total of 2461 redundant transitions.
[2021-05-09 16:00:49] [INFO ] Flatten gal took : 141 ms
[2021-05-09 16:00:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 178 labels/synchronizations in 18 ms.
[2021-05-09 16:00:49] [INFO ] Time to serialize gal into /tmp/LTL15502920397525652153.gal : 6 ms
[2021-05-09 16:00:49] [INFO ] Time to serialize properties into /tmp/LTL9549778276077027503.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/LTL15502920397525652153.gal, -t, CGAL, -LTL, /tmp/LTL9549778276077027503.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/LTL15502920397525652153.gal -t CGAL -LTL /tmp/LTL9549778276077027503.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F("(i5.u45.p1636!=1)"))))
Formula 0 simplified : !GF"(i5.u45.p1636!=1)"
Reverse transition relation is NOT exact ! Due to transitions t1981, t5946_t1163, t5935_t972, u57.t3, i0.t1014_t1015_t1132_t1129_t1130_t1127, i0.t1125_t1130_t1127, i0.t5828_t1050_t1051_t1052_t1118_t1119, i0.t1047_t1056_t1122, i0.t1088_t1122, i0.t1117, i0.u0.t1160, i0.u1.t1153, i0.u6.t5818.t1056.t1122, i0.u8.t1014.t1015.t1132.t1129.t1130.t1126, i1.t825_t826_t943_t940_t941_t938, i1.t858_t867_t933, i1.t929, i1.u9.t971, i1.u9.t899.t933, i1.u9.t5833.t867.t933, i1.u9.t5843.t861.t862.t863.t930.t1119, i1.u9.t936.t941.t938, i1.u10.t964, i1.u15.t825.t826.t943.t940.t941.t937, i2.t637_t638_t754_t751_t752_t749, i2.t747_t752_t749, i2.t5791_t673_t674_t675_t741_t1119, i2.t670_t679_t744, i2.t711_t744, i2.t740, i2.u16.t782, i2.u17.t775, i2.u22.t5801.t679.t744, i2.u24.t637.t638.t754.t751.t752.t748, i3.t449_t450_t566_t563_t564_t561, i3.t559_t564_t561, i3.t5878_t485_t486_t487_t553_t1119, i3.t482_t491_t556, i3.t523_t556, i3.t552, i3.u25.t587, i3.u26.t594, i3.u27.t5868.t491.t556, i3.u33.t449.t450.t566.t563.t564.t560, i4.t261_t262_t378_t375_t376_t373, i4.t371_t376_t373, i4.t5746_t297_t298_t299_t365_t1119, i4.t294_t303_t368, i4.t335_t368, i4.t364, i4.u34.t406, i4.u35.t399, i4.u36.t5756.t303.t368, i4.u42.t261.t262.t378.t375.t376.t372, i5.t72_t73_t189_t186_t187_t184, i5.t105_t114_t179, i5.t175, i5.u43.t218, i5.u43.t146.t179, i5.u43.t5923.t114.t179, i5.u43.t5933.t108.t109.t110.t176.t1119, i5.u43.t182.t187.t184, i5.u44.t210, i5.u47.t72.t73.t189.t186.t187.t183, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/485/64/549
Computing Next relation with stutter on 3.1723e+14 deadlock states
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
144 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,0,1.48409,75276,1,0,98324,24968,5612,345915,1722,101966,81796
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-6b-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property CloudDeployment-PT-6b-01 finished in 24201 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1134 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1134/1134 places, 6027/6027 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1133 transition count 6027
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 16 place count 1118 transition count 1929
Iterating global reduction 1 with 15 rules applied. Total rules applied 31 place count 1118 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1117 transition count 1928
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1117 transition count 1928
Applied a total of 33 rules in 201 ms. Remains 1117 /1134 variables (removed 17) and now considering 1928/6027 (removed 4099) transitions.
// Phase 1: matrix 1928 rows 1117 cols
[2021-05-09 16:00:51] [INFO ] Computed 18 place invariants in 10 ms
[2021-05-09 16:00:51] [INFO ] Implicit Places using invariants in 194 ms returned []
// Phase 1: matrix 1928 rows 1117 cols
[2021-05-09 16:00:51] [INFO ] Computed 18 place invariants in 14 ms
[2021-05-09 16:00:52] [INFO ] Implicit Places using invariants and state equation in 1097 ms returned [12, 20, 186, 194, 359, 367, 532, 540, 705, 713, 878, 887]
Discarding 12 places :
Implicit Place search using SMT with State Equation took 1295 ms to find 12 implicit places.
// Phase 1: matrix 1928 rows 1105 cols
[2021-05-09 16:00:52] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-09 16:00:53] [INFO ] Dead Transitions using invariants and state equation in 516 ms returned []
Starting structural reductions, iteration 1 : 1105/1134 places, 1928/6027 transitions.
Applied a total of 0 rules in 24 ms. Remains 1105 /1105 variables (removed 0) and now considering 1928/1928 (removed 0) transitions.
// Phase 1: matrix 1928 rows 1105 cols
[2021-05-09 16:00:53] [INFO ] Computed 6 place invariants in 13 ms
[2021-05-09 16:00:53] [INFO ] Dead Transitions using invariants and state equation in 508 ms returned []
Finished structural reductions, in 2 iterations. Remains : 1105/1134 places, 1928/6027 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6b-05 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s871 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 2 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6b-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6b-05 finished in 2680 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1134 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1134/1134 places, 6027/6027 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1133 transition count 6027
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 16 place count 1118 transition count 1929
Iterating global reduction 1 with 15 rules applied. Total rules applied 31 place count 1118 transition count 1929
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 1118 transition count 1928
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 1117 transition count 1927
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 1117 transition count 1927
Applied a total of 34 rules in 236 ms. Remains 1117 /1134 variables (removed 17) and now considering 1927/6027 (removed 4100) transitions.
// Phase 1: matrix 1927 rows 1117 cols
[2021-05-09 16:00:53] [INFO ] Computed 18 place invariants in 7 ms
[2021-05-09 16:00:54] [INFO ] Implicit Places using invariants in 184 ms returned []
// Phase 1: matrix 1927 rows 1117 cols
[2021-05-09 16:00:54] [INFO ] Computed 18 place invariants in 19 ms
[2021-05-09 16:00:55] [INFO ] Implicit Places using invariants and state equation in 1110 ms returned [12, 20, 186, 194, 360, 368, 533, 541, 706, 714, 879, 887]
Discarding 12 places :
Implicit Place search using SMT with State Equation took 1310 ms to find 12 implicit places.
// Phase 1: matrix 1927 rows 1105 cols
[2021-05-09 16:00:55] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-09 16:00:56] [INFO ] Dead Transitions using invariants and state equation in 884 ms returned []
Starting structural reductions, iteration 1 : 1105/1134 places, 1927/6027 transitions.
Applied a total of 0 rules in 23 ms. Remains 1105 /1105 variables (removed 0) and now considering 1927/1927 (removed 0) transitions.
// Phase 1: matrix 1927 rows 1105 cols
[2021-05-09 16:00:56] [INFO ] Computed 6 place invariants in 13 ms
[2021-05-09 16:00:56] [INFO ] Dead Transitions using invariants and state equation in 581 ms returned []
Finished structural reductions, in 2 iterations. Remains : 1105/1134 places, 1927/6027 transitions.
Stuttering acceptance computed with spot in 223 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-6b-15 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ 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: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 1}, { cond=(NOT p0), acceptance={} source=5 dest: 3}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=5, aps=[p1:(AND (EQ s15 1) (EQ s872 1)), p0:(EQ s225 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-6b-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-6b-15 finished in 3296 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620576057198

--------------------
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="CloudDeployment-PT-6b"
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 CloudDeployment-PT-6b, 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 r045-oct2-162038291800341"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6b.tgz
mv CloudDeployment-PT-6b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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