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-oct2-162038291900397.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 CloudOpsManagement-PT-00040by00020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291900397
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 102K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K 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 2.4K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Mar 23 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 22 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 13 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 17K 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 CloudOpsManagement-PT-00040by00020-00
FORMULA_NAME CloudOpsManagement-PT-00040by00020-01
FORMULA_NAME CloudOpsManagement-PT-00040by00020-02
FORMULA_NAME CloudOpsManagement-PT-00040by00020-03
FORMULA_NAME CloudOpsManagement-PT-00040by00020-04
FORMULA_NAME CloudOpsManagement-PT-00040by00020-05
FORMULA_NAME CloudOpsManagement-PT-00040by00020-06
FORMULA_NAME CloudOpsManagement-PT-00040by00020-07
FORMULA_NAME CloudOpsManagement-PT-00040by00020-08
FORMULA_NAME CloudOpsManagement-PT-00040by00020-09
FORMULA_NAME CloudOpsManagement-PT-00040by00020-10
FORMULA_NAME CloudOpsManagement-PT-00040by00020-11
FORMULA_NAME CloudOpsManagement-PT-00040by00020-12
FORMULA_NAME CloudOpsManagement-PT-00040by00020-13
FORMULA_NAME CloudOpsManagement-PT-00040by00020-14
FORMULA_NAME CloudOpsManagement-PT-00040by00020-15

=== Now, execution of the tool begins

BK_START 1620577601544

Running Version 0
[2021-05-09 16:26:44] [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 16:26:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 16:26:44] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2021-05-09 16:26:44] [INFO ] Transformed 27 places.
[2021-05-09 16:26:44] [INFO ] Transformed 29 transitions.
[2021-05-09 16:26:44] [INFO ] Parsed PT model containing 27 places and 29 transitions in 77 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 16:26:44] [INFO ] Initial state test concluded for 4 properties.
FORMULA CloudOpsManagement-PT-00040by00020-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 22 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2021-05-09 16:26:44] [INFO ] Computed 11 place invariants in 8 ms
[2021-05-09 16:26:44] [INFO ] Implicit Places using invariants in 143 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 167 ms to find 3 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:44] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 16:26:44] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Starting structural reductions, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:44] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:44] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/27 places, 29/29 transitions.
[2021-05-09 16:26:44] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 16:26:44] [INFO ] Flatten gal took : 19 ms
FORMULA CloudOpsManagement-PT-00040by00020-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00040by00020-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 16:26:44] [INFO ] Flatten gal took : 4 ms
[2021-05-09 16:26:44] [INFO ] Input system was already deterministic with 29 transitions.
Finished random walk after 35261 steps, including 1 resets, run visited all 15 properties in 26 ms. (steps per millisecond=1356 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0))&&F(!p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:45] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:45] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:45] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 16:26:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:26:45] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:45] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 270 ms :[true, true, p0, (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s8 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 1 reset in 16 ms.
FORMULA CloudOpsManagement-PT-00040by00020-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-00 finished in 766 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 13 edges and 24 vertex of which 10 / 24 are part of one of the 4 SCC in 8 ms
Free SCC test removed 6 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Applied a total of 1 rules in 18 ms. Remains 18 /24 variables (removed 6) and now considering 21/29 (removed 8) transitions.
[2021-05-09 16:26:45] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 16:26:45] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:45] [INFO ] Implicit Places using invariants in 27 ms returned []
[2021-05-09 16:26:45] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 16:26:45] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:26:45] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2021-05-09 16:26:45] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-09 16:26:45] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 16:26:45] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/24 places, 21/29 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GEQ s14 1), p1:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00040by00020-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-01 finished in 272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 12 edges and 24 vertex of which 10 / 24 are part of one of the 4 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Applied a total of 1 rules in 3 ms. Remains 18 /24 variables (removed 6) and now considering 21/29 (removed 8) transitions.
[2021-05-09 16:26:46] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2021-05-09 16:26:46] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:26:46] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2021-05-09 16:26:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:26:46] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/24 places, 21/29 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LT s10 1), p1:(LT s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00040by00020-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-03 finished in 184 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((X(F((p1||G(p2))))&&p0) U p3)))], workingDir=/home/mcc/execution]
Support contains 8 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:46] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:26:46] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:46] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p3), (NOT p3), true, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p3:(AND (GEQ s5 1) (GEQ s7 1) (GEQ s23 1)), p0:(AND (OR (LT s8 1) (LT s22 1)) (OR (LT s13 1) (LT s16 1) (LT s19 1))), p1:(AND (GEQ s8 1) (GEQ s22 1)), p2:(AND (GEQ s13 1) (GEQ s16 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00040by00020-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-04 finished in 300 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:46] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 16:26:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:26:46] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:46] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 12 steps with 3 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00040by00020-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-05 finished in 190 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p1)&&p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:46] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:26:46] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:46] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:46] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-06 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s10 1) (GEQ s22 1)), p0:(AND (GEQ s8 1) (GEQ s9 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00040by00020-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-06 finished in 251 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:47] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:47] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:47] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:26:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:26:47] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:26:47] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-09 16:26:47] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Product exploration explored 100000 steps with 50000 reset in 164 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 86 ms.
Product exploration explored 100000 steps with 50000 reset in 123 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 24 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 11 edges and 24 vertex of which 8 / 24 are part of one of the 3 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Applied a total of 1 rules in 3 ms. Remains 19 /24 variables (removed 5) and now considering 22/29 (removed 7) transitions.
[2021-05-09 16:26:48] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:26:48] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:26:48] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:26:48] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/24 places, 22/29 transitions.
Product exploration explored 100000 steps with 50000 reset in 213 ms.
Product exploration explored 100000 steps with 50000 reset in 182 ms.
[2021-05-09 16:26:48] [INFO ] Flatten gal took : 4 ms
[2021-05-09 16:26:48] [INFO ] Flatten gal took : 3 ms
[2021-05-09 16:26:48] [INFO ] Time to serialize gal into /tmp/LTL16842125947221753879.gal : 1 ms
[2021-05-09 16:26:48] [INFO ] Time to serialize properties into /tmp/LTL13234577160027002971.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/LTL16842125947221753879.gal, -t, CGAL, -LTL, /tmp/LTL13234577160027002971.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/LTL16842125947221753879.gal -t CGAL -LTL /tmp/LTL13234577160027002971.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(Wsr2Deployed<1)"))))
Formula 0 simplified : !XF"(Wsr2Deployed<1)"
Detected timeout of ITS tools.
[2021-05-09 16:27:03] [INFO ] Flatten gal took : 3 ms
[2021-05-09 16:27:03] [INFO ] Applying decomposition
[2021-05-09 16:27:03] [INFO ] Flatten gal took : 6 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/graph10363393348823472212.txt, -o, /tmp/graph10363393348823472212.bin, -w, /tmp/graph10363393348823472212.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/graph10363393348823472212.bin, -l, -1, -v, -w, /tmp/graph10363393348823472212.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 16:27:03] [INFO ] Decomposing Gal with order
[2021-05-09 16:27:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 16:27:03] [INFO ] Removed a total of 2 redundant transitions.
[2021-05-09 16:27:03] [INFO ] Flatten gal took : 83 ms
[2021-05-09 16:27:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 16:27:03] [INFO ] Time to serialize gal into /tmp/LTL13031479500471872171.gal : 1 ms
[2021-05-09 16:27:03] [INFO ] Time to serialize properties into /tmp/LTL6962380666743785334.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/LTL13031479500471872171.gal, -t, CGAL, -LTL, /tmp/LTL6962380666743785334.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/LTL13031479500471872171.gal -t CGAL -LTL /tmp/LTL6962380666743785334.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(u4.Wsr2Deployed<1)"))))
Formula 0 simplified : !XF"(u4.Wsr2Deployed<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7603599882316623581
[2021-05-09 16:27:18] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7603599882316623581
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/ltsmin7603599882316623581]
Compilation finished in 266 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7603599882316623581]
Link finished in 44 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))), --buchi-type=spotba], workingDir=/tmp/ltsmin7603599882316623581]
LTSmin run took 490 ms.
FORMULA CloudOpsManagement-PT-00040by00020-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-00040by00020-09 finished in 32706 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 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 11 edges and 24 vertex of which 8 / 24 are part of one of the 3 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Applied a total of 1 rules in 2 ms. Remains 19 /24 variables (removed 5) and now considering 22/29 (removed 7) transitions.
[2021-05-09 16:27:19] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:27:19] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:27:19] [INFO ] Implicit Places using invariants in 57 ms returned []
[2021-05-09 16:27:19] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:27:19] [INFO ] Computed 8 place invariants in 9 ms
[2021-05-09 16:27:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:27:19] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2021-05-09 16:27:19] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:27:19] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2021-05-09 16:27:19] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:19] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/24 places, 22/29 transitions.
Stuttering acceptance computed with spot in 80 ms :[p0, p0]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00040by00020-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-10 finished in 256 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:19] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-09 16:27:20] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:27:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:27:20] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:20] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:20] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, p0, p0]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s21 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 CloudOpsManagement-PT-00040by00020-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-11 finished in 477 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((p0||G(!p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:27:20] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:27:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:27:20] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:20] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:27:20] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p1:(AND (GEQ s8 1) (GEQ s9 1)), p0:(GEQ s14 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00040by00020-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-12 finished in 745 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(!p0))&&(G(p1)||X(F(p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:21] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:21] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:21] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:27:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:27:21] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:21] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-09 16:27:21] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR p0 (AND (NOT p1) (NOT p2))), p0, (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LT s11 1), p0:(AND (GEQ s13 1) (GEQ s16 1) (GEQ s19 1)), p2:(AND (GEQ s10 1) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 143 ms.
Product exploration explored 100000 steps with 50000 reset in 85 ms.
Knowledge obtained : [p1, (NOT p0), p2]
Stuttering acceptance computed with spot in 235 ms :[(OR p0 (AND (NOT p1) (NOT p2))), p0, (NOT p2), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 73 ms.
Product exploration explored 100000 steps with 50000 reset in 138 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 191 ms :[(OR p0 (AND (NOT p1) (NOT p2))), p0, (NOT p2), (AND (NOT p2) (NOT p1))]
Support contains 6 out of 24 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 8 edges and 24 vertex of which 8 / 24 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Applied a total of 1 rules in 1 ms. Remains 20 /24 variables (removed 4) and now considering 25/29 (removed 4) transitions.
[2021-05-09 16:27:22] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:27:22] [INFO ] Flow matrix only has 21 transitions (discarded 4 similar events)
// Phase 1: matrix 21 rows 20 cols
[2021-05-09 16:27:22] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:22] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/24 places, 25/29 transitions.
Product exploration explored 100000 steps with 50000 reset in 355 ms.
Product exploration explored 100000 steps with 50000 reset in 200 ms.
[2021-05-09 16:27:23] [INFO ] Flatten gal took : 3 ms
[2021-05-09 16:27:23] [INFO ] Flatten gal took : 2 ms
[2021-05-09 16:27:23] [INFO ] Time to serialize gal into /tmp/LTL12985371003837300285.gal : 23 ms
[2021-05-09 16:27:23] [INFO ] Time to serialize properties into /tmp/LTL11402982678102297787.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/LTL12985371003837300285.gal, -t, CGAL, -LTL, /tmp/LTL11402982678102297787.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/LTL12985371003837300285.gal -t CGAL -LTL /tmp/LTL11402982678102297787.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((WSRuntime2<1)||(WSRuntime1<1))||(WsRuntime3<1))")))&&((G("(ScWorking<1)"))||(X(F("((ScUnavailable>=1)&&(Bounder1>=1))"))))))
Formula 0 simplified : !(XF"(((WSRuntime2<1)||(WSRuntime1<1))||(WsRuntime3<1))" & (G"(ScWorking<1)" | XF"((ScUnavailable>=1)&&(Bounder1>=1))"))
Detected timeout of ITS tools.
[2021-05-09 16:27:38] [INFO ] Flatten gal took : 2 ms
[2021-05-09 16:27:38] [INFO ] Applying decomposition
[2021-05-09 16:27:38] [INFO ] Flatten gal took : 2 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/graph16788549659309720592.txt, -o, /tmp/graph16788549659309720592.bin, -w, /tmp/graph16788549659309720592.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/graph16788549659309720592.bin, -l, -1, -v, -w, /tmp/graph16788549659309720592.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 16:27:38] [INFO ] Decomposing Gal with order
[2021-05-09 16:27:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 16:27:38] [INFO ] Removed a total of 2 redundant transitions.
[2021-05-09 16:27:38] [INFO ] Flatten gal took : 16 ms
[2021-05-09 16:27:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 16:27:38] [INFO ] Time to serialize gal into /tmp/LTL16972106917613089323.gal : 13 ms
[2021-05-09 16:27:38] [INFO ] Time to serialize properties into /tmp/LTL13014064763183243963.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/LTL16972106917613089323.gal, -t, CGAL, -LTL, /tmp/LTL13014064763183243963.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/LTL16972106917613089323.gal -t CGAL -LTL /tmp/LTL13014064763183243963.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((u4.WSRuntime2<1)||(u5.WSRuntime1<1))||(u6.WsRuntime3<1))")))&&((G("(i4.u3.ScWorking<1)"))||(X(F("((i4.u3.ScUnavailable>=1)&&(i4.u7.Bounder1>=1))"))))))
Formula 0 simplified : !(XF"(((u4.WSRuntime2<1)||(u5.WSRuntime1<1))||(u6.WsRuntime3<1))" & (G"(i4.u3.ScWorking<1)" | XF"((i4.u3.ScUnavailable>=1)&&(i4.u7.Bounder1>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9008714902183277877
[2021-05-09 16:27:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9008714902183277877
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/ltsmin9008714902183277877]
Compilation finished in 217 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9008714902183277877]
Link finished in 54 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)))&&([]((LTLAPp1==true))||X(<>((LTLAPp2==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin9008714902183277877]
LTSmin run took 562 ms.
FORMULA CloudOpsManagement-PT-00040by00020-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-00040by00020-13 finished in 33408 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 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 15 edges and 24 vertex of which 11 / 24 are part of one of the 4 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Applied a total of 1 rules in 1 ms. Remains 17 /24 variables (removed 7) and now considering 19/29 (removed 10) transitions.
[2021-05-09 16:27:54] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:27:54] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:54] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-09 16:27:54] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:27:54] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:27:54] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2021-05-09 16:27:54] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 16:27:54] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-09 16:27:54] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:54] [INFO ] Dead Transitions using invariants and state equation in 240 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/24 places, 19/29 transitions.
Stuttering acceptance computed with spot in 40 ms :[p0]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00040by00020-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-14 finished in 385 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(G(p0))&&F((!p1||X(F((!p1&&F(!p2)))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:55] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:55] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:55] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 16:27:55] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2021-05-09 16:27:55] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-09 16:27:55] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : CloudOpsManagement-PT-00040by00020-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s20 1), p1:(LT s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00040by00020-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00040by00020-15 finished in 330 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620577675719

--------------------
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="CloudOpsManagement-PT-00040by00020"
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 CloudOpsManagement-PT-00040by00020, 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-oct2-162038291900397"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00040by00020.tgz
mv CloudOpsManagement-PT-00040by00020 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 ;