Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415700380.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Raft-PT-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415700380
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 10:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 10:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 13:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 13:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 08:15 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 120K 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 Raft-PT-07-00
FORMULA_NAME Raft-PT-07-01
FORMULA_NAME Raft-PT-07-02
FORMULA_NAME Raft-PT-07-03
FORMULA_NAME Raft-PT-07-04
FORMULA_NAME Raft-PT-07-05
FORMULA_NAME Raft-PT-07-06
FORMULA_NAME Raft-PT-07-07
FORMULA_NAME Raft-PT-07-08
FORMULA_NAME Raft-PT-07-09
FORMULA_NAME Raft-PT-07-10
FORMULA_NAME Raft-PT-07-11
FORMULA_NAME Raft-PT-07-12
FORMULA_NAME Raft-PT-07-13
FORMULA_NAME Raft-PT-07-14
FORMULA_NAME Raft-PT-07-15

=== Now, execution of the tool begins

BK_START 1621256781936

Running Version 0
[2021-05-17 13:06:25] [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]
[2021-05-17 13:06:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:06:25] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2021-05-17 13:06:25] [INFO ] Transformed 253 places.
[2021-05-17 13:06:25] [INFO ] Transformed 442 transitions.
[2021-05-17 13:06:25] [INFO ] Found NUPN structural information;
[2021-05-17 13:06:25] [INFO ] Parsed PT model containing 253 places and 442 transitions in 237 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 13:06:25] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA Raft-PT-07-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-07-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-07-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-07-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-07-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-07-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-07-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 412/412 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 246 transition count 398
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 246 transition count 398
Applied a total of 14 rules in 100 ms. Remains 246 /253 variables (removed 7) and now considering 398/412 (removed 14) transitions.
[2021-05-17 13:06:25] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:25] [INFO ] Computed 49 place invariants in 11 ms
[2021-05-17 13:06:26] [INFO ] Implicit Places using invariants in 372 ms returned []
[2021-05-17 13:06:26] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:26] [INFO ] Computed 49 place invariants in 25 ms
[2021-05-17 13:06:26] [INFO ] State equation strengthened by 214 read => feed constraints.
[2021-05-17 13:06:26] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 1027 ms to find 0 implicit places.
[2021-05-17 13:06:26] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:26] [INFO ] Computed 49 place invariants in 3 ms
[2021-05-17 13:06:27] [INFO ] Dead Transitions using invariants and state equation in 273 ms returned []
Finished structural reductions, in 1 iterations. Remains : 246/253 places, 398/412 transitions.
[2021-05-17 13:06:27] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 13:06:27] [INFO ] Flatten gal took : 121 ms
FORMULA Raft-PT-07-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-07-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 13:06:27] [INFO ] Flatten gal took : 50 ms
[2021-05-17 13:06:27] [INFO ] Input system was already deterministic with 398 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=128 ) properties (out of 13) seen :11
Running SMT prover for 2 properties.
[2021-05-17 13:06:28] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:28] [INFO ] Computed 49 place invariants in 17 ms
[2021-05-17 13:06:28] [INFO ] [Real]Absence check using 49 positive place invariants in 13 ms returned sat
[2021-05-17 13:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:06:28] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2021-05-17 13:06:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:06:28] [INFO ] [Nat]Absence check using 49 positive place invariants in 5 ms returned unsat
[2021-05-17 13:06:28] [INFO ] [Real]Absence check using 49 positive place invariants in 23 ms returned sat
[2021-05-17 13:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:06:29] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2021-05-17 13:06:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:06:29] [INFO ] [Nat]Absence check using 49 positive place invariants in 16 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
[2021-05-17 13:06:29] [INFO ] Initial state test concluded for 1 properties.
FORMULA Raft-PT-07-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 246 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 246/246 places, 398/398 transitions.
Applied a total of 0 rules in 6 ms. Remains 246 /246 variables (removed 0) and now considering 398/398 (removed 0) transitions.
[2021-05-17 13:06:29] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:29] [INFO ] Computed 49 place invariants in 2 ms
[2021-05-17 13:06:29] [INFO ] Implicit Places using invariants in 175 ms returned []
[2021-05-17 13:06:29] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:29] [INFO ] Computed 49 place invariants in 14 ms
[2021-05-17 13:06:29] [INFO ] State equation strengthened by 214 read => feed constraints.
[2021-05-17 13:06:29] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 595 ms to find 0 implicit places.
[2021-05-17 13:06:29] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:29] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:06:30] [INFO ] Dead Transitions using invariants and state equation in 196 ms returned []
Finished structural reductions, in 1 iterations. Remains : 246/246 places, 398/398 transitions.
Stuttering acceptance computed with spot in 311 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-07-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(EQ s101 1), p1:(AND (OR (EQ s79 0) (EQ s241 1)) (EQ s239 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 5 ms.
FORMULA Raft-PT-07-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-07-00 finished in 1183 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 246 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 246/246 places, 398/398 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 239 transition count 391
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 48 place count 203 transition count 355
Iterating global reduction 0 with 36 rules applied. Total rules applied 84 place count 203 transition count 355
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 120 place count 203 transition count 319
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 136 place count 195 transition count 352
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 1 with 42 rules applied. Total rules applied 178 place count 195 transition count 310
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 220 place count 153 transition count 268
Iterating global reduction 1 with 42 rules applied. Total rules applied 262 place count 153 transition count 268
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 304 place count 153 transition count 226
Applied a total of 304 rules in 154 ms. Remains 153 /246 variables (removed 93) and now considering 226/398 (removed 172) transitions.
[2021-05-17 13:06:30] [INFO ] Flow matrix only has 196 transitions (discarded 30 similar events)
// Phase 1: matrix 196 rows 153 cols
[2021-05-17 13:06:30] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:06:30] [INFO ] Implicit Places using invariants in 97 ms returned []
[2021-05-17 13:06:30] [INFO ] Flow matrix only has 196 transitions (discarded 30 similar events)
// Phase 1: matrix 196 rows 153 cols
[2021-05-17 13:06:30] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:06:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-17 13:06:31] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2021-05-17 13:06:31] [INFO ] Redundant transitions in 6 ms returned []
[2021-05-17 13:06:31] [INFO ] Flow matrix only has 196 transitions (discarded 30 similar events)
// Phase 1: matrix 196 rows 153 cols
[2021-05-17 13:06:31] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:06:31] [INFO ] Dead Transitions using invariants and state equation in 152 ms returned []
Finished structural reductions, in 1 iterations. Remains : 153/246 places, 226/398 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-07-03 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 s143 0)], 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 0 steps with 0 reset in 1 ms.
FORMULA Raft-PT-07-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-07-03 finished in 816 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 246 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 246/246 places, 398/398 transitions.
Applied a total of 0 rules in 5 ms. Remains 246 /246 variables (removed 0) and now considering 398/398 (removed 0) transitions.
[2021-05-17 13:06:31] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:31] [INFO ] Computed 49 place invariants in 3 ms
[2021-05-17 13:06:31] [INFO ] Implicit Places using invariants in 203 ms returned []
[2021-05-17 13:06:31] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:31] [INFO ] Computed 49 place invariants in 4 ms
[2021-05-17 13:06:31] [INFO ] State equation strengthened by 214 read => feed constraints.
[2021-05-17 13:06:32] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 756 ms to find 0 implicit places.
[2021-05-17 13:06:32] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:32] [INFO ] Computed 49 place invariants in 2 ms
[2021-05-17 13:06:32] [INFO ] Dead Transitions using invariants and state equation in 247 ms returned []
Finished structural reductions, in 1 iterations. Remains : 246/246 places, 398/398 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-07-04 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: 1}]], initial=2, aps=[p0:(AND (EQ s187 0) (EQ s101 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][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-07-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-07-04 finished in 1121 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U X(p1))||X((X(p3)||p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 246 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 246/246 places, 398/398 transitions.
Applied a total of 0 rules in 4 ms. Remains 246 /246 variables (removed 0) and now considering 398/398 (removed 0) transitions.
[2021-05-17 13:06:32] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:32] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:06:32] [INFO ] Implicit Places using invariants in 158 ms returned []
[2021-05-17 13:06:32] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:32] [INFO ] Computed 49 place invariants in 2 ms
[2021-05-17 13:06:32] [INFO ] State equation strengthened by 214 read => feed constraints.
[2021-05-17 13:06:33] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 629 ms to find 0 implicit places.
[2021-05-17 13:06:33] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:06:33] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:06:33] [INFO ] Dead Transitions using invariants and state equation in 209 ms returned []
Finished structural reductions, in 1 iterations. Remains : 246/246 places, 398/398 transitions.
Stuttering acceptance computed with spot in 432 ms :[(NOT p3), true, (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Raft-PT-07-09 automaton TGBA [mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}], [{ cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=5 dest: 7}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=6 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 8}], [{ cond=(NOT p1), acceptance={} source=8 dest: 1}]], initial=2, aps=[p3:(OR (NEQ s66 0) (NEQ s185 1)), p0:(OR (EQ s191 0) (EQ s155 1)), p1:(OR (EQ s82 0) (EQ s170 1)), p2:(OR (EQ s82 0) (EQ s170 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1312 ms.
Product exploration explored 100000 steps with 50000 reset in 1187 ms.
Knowledge obtained : [p3, p0, p1, p2]
Stuttering acceptance computed with spot in 372 ms :[(NOT p3), true, (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 692 ms.
Product exploration explored 100000 steps with 50000 reset in 704 ms.
Applying partial POR strategy [true, true, false, false, false, false, true, false, true]
Stuttering acceptance computed with spot in 454 ms :[(NOT p3), true, (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 6 out of 246 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 246/246 places, 398/398 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 246 transition count 398
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 49 place count 204 transition count 356
Deduced a syphon composed of 7 places in 1 ms
Iterating global reduction 0 with 42 rules applied. Total rules applied 91 place count 204 transition count 356
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 133 place count 204 transition count 314
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -49
Deduced a syphon composed of 15 places in 1 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 141 place count 204 transition count 363
Deduced a syphon composed of 15 places in 1 ms
Drop transitions removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 1 with 44 rules applied. Total rules applied 185 place count 204 transition count 319
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 221 place count 168 transition count 283
Deduced a syphon composed of 15 places in 1 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 257 place count 168 transition count 283
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 293 place count 168 transition count 247
Deduced a syphon composed of 15 places in 8 ms
Applied a total of 293 rules in 147 ms. Remains 168 /246 variables (removed 78) and now considering 247/398 (removed 151) transitions.
[2021-05-17 13:06:39] [INFO ] Redundant transitions in 31 ms returned []
[2021-05-17 13:06:39] [INFO ] Flow matrix only has 217 transitions (discarded 30 similar events)
// Phase 1: matrix 217 rows 168 cols
[2021-05-17 13:06:39] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:06:41] [INFO ] Dead Transitions using invariants and state equation in 1712 ms returned []
Finished structural reductions, in 1 iterations. Remains : 168/246 places, 247/398 transitions.
Product exploration explored 100000 steps with 50000 reset in 815 ms.
Product exploration explored 100000 steps with 50000 reset in 769 ms.
[2021-05-17 13:06:42] [INFO ] Flatten gal took : 36 ms
[2021-05-17 13:06:42] [INFO ] Flatten gal took : 29 ms
[2021-05-17 13:06:43] [INFO ] Time to serialize gal into /tmp/LTL13255590125552488288.gal : 16 ms
[2021-05-17 13:06:43] [INFO ] Time to serialize properties into /tmp/LTL9630238269856249556.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/LTL13255590125552488288.gal, -t, CGAL, -LTL, /tmp/LTL9630238269856249556.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/LTL13255590125552488288.gal -t CGAL -LTL /tmp/LTL9630238269856249556.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((("((p191==0)||(p155==1))")U(X("((p82==0)||(p170==1))")))||(X(("((p82==0)||(p170==1))")||(X("((p66!=0)||(p185!=1))"))))))
Formula 0 simplified : !(("((p191==0)||(p155==1))" U X"((p82==0)||(p170==1))") | X("((p82==0)||(p170==1))" | X"((p66!=0)||(p185!=1))"))
Detected timeout of ITS tools.
[2021-05-17 13:06:58] [INFO ] Flatten gal took : 34 ms
[2021-05-17 13:06:58] [INFO ] Applying decomposition
[2021-05-17 13:06:58] [INFO ] Flatten gal took : 42 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/graph276415701708583346.txt, -o, /tmp/graph276415701708583346.bin, -w, /tmp/graph276415701708583346.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/graph276415701708583346.bin, -l, -1, -v, -w, /tmp/graph276415701708583346.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:06:58] [INFO ] Decomposing Gal with order
[2021-05-17 13:06:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:06:58] [INFO ] Removed a total of 301 redundant transitions.
[2021-05-17 13:06:58] [INFO ] Flatten gal took : 403 ms
[2021-05-17 13:06:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 292 labels/synchronizations in 26 ms.
[2021-05-17 13:06:58] [INFO ] Time to serialize gal into /tmp/LTL10927929039644501089.gal : 40 ms
[2021-05-17 13:06:58] [INFO ] Time to serialize properties into /tmp/LTL16630572272332500794.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/LTL10927929039644501089.gal, -t, CGAL, -LTL, /tmp/LTL16630572272332500794.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/LTL10927929039644501089.gal -t CGAL -LTL /tmp/LTL16630572272332500794.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((("((i3.u28.p191==0)||(i6.u23.p155==1))")U(X("((i6.u12.p82==0)||(i4.u35.p170==1))")))||(X(("((i6.u12.p82==0)||(i4.u35.p170==1))")||(X("((i3.u10.p66!=0)||(i0.u26.p185!=1))"))))))
Formula 0 simplified : !(("((i3.u28.p191==0)||(i6.u23.p155==1))" U X"((i6.u12.p82==0)||(i4.u35.p170==1))") | X("((i6.u12.p82==0)||(i4.u35.p170==1))" | X"((i3.u10.p66!=0)||(i0.u26.p185!=1))"))
Reverse transition relation is NOT exact ! Due to transitions i0.u38.t3, i0.u38.t4, i0.u38.t6, i1.u32.t27, i1.u32.t28, i1.u32.t30, i2.u33.t23, i2.u33.t24, i2.u33.t26, i3.u34.t19, i3.u34.t20, i3.u34.t22, i4.u35.t15, i4.u35.t16, i4.u35.t18, i5.u36.t11, i5.u36.t12, i5.u36.t14, i6.u37.t7, i6.u37.t8, i6.u37.t10, i7.t397, i7.u41.t395, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/236/23/259
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
47 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,0,0.494101,33544,1,0,29031,1349,2637,88587,929,9120,10393
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Raft-PT-07-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property Raft-PT-07-09 finished in 26981 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 246 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 246/246 places, 398/398 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 240 transition count 392
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 47 place count 205 transition count 357
Iterating global reduction 0 with 35 rules applied. Total rules applied 82 place count 205 transition count 357
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 117 place count 205 transition count 322
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 131 place count 198 transition count 351
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 1 with 36 rules applied. Total rules applied 167 place count 198 transition count 315
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 203 place count 162 transition count 279
Iterating global reduction 1 with 36 rules applied. Total rules applied 239 place count 162 transition count 279
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 275 place count 162 transition count 243
Applied a total of 275 rules in 98 ms. Remains 162 /246 variables (removed 84) and now considering 243/398 (removed 155) transitions.
[2021-05-17 13:06:59] [INFO ] Flow matrix only has 213 transitions (discarded 30 similar events)
// Phase 1: matrix 213 rows 162 cols
[2021-05-17 13:06:59] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:07:02] [INFO ] Implicit Places using invariants in 3097 ms returned []
[2021-05-17 13:07:02] [INFO ] Flow matrix only has 213 transitions (discarded 30 similar events)
// Phase 1: matrix 213 rows 162 cols
[2021-05-17 13:07:02] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:07:04] [INFO ] State equation strengthened by 145 read => feed constraints.
[2021-05-17 13:07:10] [INFO ] Implicit Places using invariants and state equation in 7467 ms returned []
Implicit Place search using SMT with State Equation took 10570 ms to find 0 implicit places.
[2021-05-17 13:07:10] [INFO ] Redundant transitions in 18 ms returned []
[2021-05-17 13:07:10] [INFO ] Flow matrix only has 213 transitions (discarded 30 similar events)
// Phase 1: matrix 213 rows 162 cols
[2021-05-17 13:07:10] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:07:10] [INFO ] Dead Transitions using invariants and state equation in 220 ms returned []
Finished structural reductions, in 1 iterations. Remains : 162/246 places, 243/398 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-07-10 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 s62 0) (EQ s149 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 22 steps with 0 reset in 1 ms.
FORMULA Raft-PT-07-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-07-10 finished in 11060 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 246 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 246/246 places, 398/398 transitions.
Applied a total of 0 rules in 3 ms. Remains 246 /246 variables (removed 0) and now considering 398/398 (removed 0) transitions.
[2021-05-17 13:07:10] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:07:10] [INFO ] Computed 49 place invariants in 2 ms
[2021-05-17 13:07:10] [INFO ] Implicit Places using invariants in 176 ms returned []
[2021-05-17 13:07:10] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:07:10] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:07:10] [INFO ] State equation strengthened by 214 read => feed constraints.
[2021-05-17 13:07:11] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 787 ms to find 0 implicit places.
[2021-05-17 13:07:11] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2021-05-17 13:07:11] [INFO ] Computed 49 place invariants in 1 ms
[2021-05-17 13:07:13] [INFO ] Dead Transitions using invariants and state equation in 2645 ms returned []
Finished structural reductions, in 1 iterations. Remains : 246/246 places, 398/398 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-07-11 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:(AND (NEQ s146 0) (NEQ s198 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-07-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-07-11 finished in 3606 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621256834570

--------------------
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="Raft-PT-07"
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 Raft-PT-07, 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 r178-tajo-162089415700380"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-07.tgz
mv Raft-PT-07 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 ;