Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397000324.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCround-PT-06a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397000324
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 688K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 08:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 08:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 325K 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 DLCround-PT-06a-00
FORMULA_NAME DLCround-PT-06a-01
FORMULA_NAME DLCround-PT-06a-02
FORMULA_NAME DLCround-PT-06a-03
FORMULA_NAME DLCround-PT-06a-04
FORMULA_NAME DLCround-PT-06a-05
FORMULA_NAME DLCround-PT-06a-06
FORMULA_NAME DLCround-PT-06a-07
FORMULA_NAME DLCround-PT-06a-08
FORMULA_NAME DLCround-PT-06a-09
FORMULA_NAME DLCround-PT-06a-10
FORMULA_NAME DLCround-PT-06a-11
FORMULA_NAME DLCround-PT-06a-12
FORMULA_NAME DLCround-PT-06a-13
FORMULA_NAME DLCround-PT-06a-14
FORMULA_NAME DLCround-PT-06a-15

=== Now, execution of the tool begins

BK_START 1620510242141

Running Version 0
[2021-05-08 21:44:18] [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]
[2021-05-08 21:44:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 21:44:18] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2021-05-08 21:44:18] [INFO ] Transformed 197 places.
[2021-05-08 21:44:18] [INFO ] Transformed 1313 transitions.
[2021-05-08 21:44:18] [INFO ] Found NUPN structural information;
[2021-05-08 21:44:18] [INFO ] Parsed PT model containing 197 places and 1313 transitions in 160 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 21:44:18] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 135 transitions
Reduce redundant transitions removed 135 transitions.
FORMULA DLCround-PT-06a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 197 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 197/197 places, 1178/1178 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 188 transition count 1082
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 188 transition count 1082
Drop transitions removed 346 transitions
Redundant transition composition rules discarded 346 transitions
Iterating global reduction 0 with 346 rules applied. Total rules applied 364 place count 188 transition count 736
Applied a total of 364 rules in 91 ms. Remains 188 /197 variables (removed 9) and now considering 736/1178 (removed 442) transitions.
[2021-05-08 21:44:18] [INFO ] Flow matrix only has 145 transitions (discarded 591 similar events)
// Phase 1: matrix 145 rows 188 cols
[2021-05-08 21:44:18] [INFO ] Computed 109 place invariants in 7 ms
[2021-05-08 21:44:19] [INFO ] Implicit Places using invariants in 490 ms returned [90, 91, 92, 93, 94, 95, 96, 97, 98, 100, 101, 102, 103, 105, 107, 108, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 123, 124, 125, 126, 127, 128, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 148, 150, 152, 153, 154, 155, 157, 158, 159, 160, 161, 162, 164, 165, 168, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 183, 184, 185, 186, 187]
Discarding 79 places :
Ensure Unique test removed 419 transitions
Reduce isomorphic transitions removed 419 transitions.
Implicit Place search using SMT only with invariants took 517 ms to find 79 implicit places.
[2021-05-08 21:44:19] [INFO ] Flow matrix only has 145 transitions (discarded 172 similar events)
// Phase 1: matrix 145 rows 109 cols
[2021-05-08 21:44:19] [INFO ] Computed 30 place invariants in 2 ms
[2021-05-08 21:44:19] [INFO ] Dead Transitions using invariants and state equation in 134 ms returned []
Starting structural reductions, iteration 1 : 109/197 places, 317/1178 transitions.
Drop transitions removed 124 transitions
Redundant transition composition rules discarded 124 transitions
Iterating global reduction 0 with 124 rules applied. Total rules applied 124 place count 109 transition count 193
Applied a total of 124 rules in 4 ms. Remains 109 /109 variables (removed 0) and now considering 193/317 (removed 124) transitions.
[2021-05-08 21:44:19] [INFO ] Flow matrix only has 145 transitions (discarded 48 similar events)
// Phase 1: matrix 145 rows 109 cols
[2021-05-08 21:44:19] [INFO ] Computed 30 place invariants in 2 ms
[2021-05-08 21:44:19] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-08 21:44:19] [INFO ] Flow matrix only has 145 transitions (discarded 48 similar events)
// Phase 1: matrix 145 rows 109 cols
[2021-05-08 21:44:19] [INFO ] Computed 30 place invariants in 4 ms
[2021-05-08 21:44:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:19] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 109/197 places, 193/1178 transitions.
[2021-05-08 21:44:19] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 21:44:19] [INFO ] Flatten gal took : 40 ms
FORMULA DLCround-PT-06a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 21:44:19] [INFO ] Flatten gal took : 13 ms
[2021-05-08 21:44:19] [INFO ] Input system was already deterministic with 193 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=216 ) properties (out of 22) seen :16
Running SMT prover for 6 properties.
[2021-05-08 21:44:20] [INFO ] Flow matrix only has 145 transitions (discarded 48 similar events)
// Phase 1: matrix 145 rows 109 cols
[2021-05-08 21:44:20] [INFO ] Computed 30 place invariants in 1 ms
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2021-05-08 21:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-08 21:44:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 21:44:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned unsat
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned sat
[2021-05-08 21:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-08 21:44:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 21:44:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned unsat
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned sat
[2021-05-08 21:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-08 21:44:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 21:44:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 1 ms returned unsat
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2021-05-08 21:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-08 21:44:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 21:44:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 3 ms returned unsat
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned unsat
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned sat
[2021-05-08 21:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 21:44:20] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2021-05-08 21:44:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 21:44:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 11 simplifications.
[2021-05-08 21:44:20] [INFO ] Initial state test concluded for 2 properties.
FORMULA DLCround-PT-06a-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Graph (trivial) has 186 edges and 109 vertex of which 87 / 109 are part of one of the 11 SCC in 3 ms
Free SCC test removed 76 places
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Graph (complete) has 47 edges and 33 vertex of which 14 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.2 ms
Discarding 19 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 19 place count 4 transition count 9
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 23 place count 4 transition count 5
Applied a total of 23 rules in 8 ms. Remains 4 /109 variables (removed 105) and now considering 5/193 (removed 188) transitions.
// Phase 1: matrix 5 rows 4 cols
[2021-05-08 21:44:20] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-08 21:44:20] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-08 21:44:20] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-08 21:44:20] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-08 21:44:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-08 21:44:20] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-08 21:44:20] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/109 places, 5/193 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s0 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-02 finished in 211 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0 U p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Graph (trivial) has 179 edges and 109 vertex of which 81 / 109 are part of one of the 11 SCC in 1 ms
Free SCC test removed 70 places
Ensure Unique test removed 161 transitions
Reduce isomorphic transitions removed 161 transitions.
Graph (complete) has 61 edges and 39 vertex of which 21 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 21 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 20 transition count 31
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 13 place count 11 transition count 21
Iterating global reduction 2 with 9 rules applied. Total rules applied 22 place count 11 transition count 21
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 11 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 11 transition count 20
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 25 place count 10 transition count 19
Iterating global reduction 3 with 1 rules applied. Total rules applied 26 place count 10 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 27 place count 10 transition count 18
Applied a total of 27 rules in 7 ms. Remains 10 /109 variables (removed 99) and now considering 18/193 (removed 175) transitions.
[2021-05-08 21:44:20] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 10 cols
[2021-05-08 21:44:20] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 21:44:20] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-08 21:44:20] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 10 cols
[2021-05-08 21:44:20] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 21:44:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:20] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2021-05-08 21:44:20] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:44:20] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 10 cols
[2021-05-08 21:44:20] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 21:44:20] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/109 places, 18/193 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-03 automaton TGBA [mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s7 1), p0:(OR (EQ s9 0) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-03 finished in 127 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 91 transition count 193
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 31 place count 78 transition count 167
Iterating global reduction 1 with 13 rules applied. Total rules applied 44 place count 78 transition count 167
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 48 place count 78 transition count 163
Applied a total of 48 rules in 3 ms. Remains 78 /109 variables (removed 31) and now considering 163/193 (removed 30) transitions.
[2021-05-08 21:44:20] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2021-05-08 21:44:20] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 21:44:20] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 21:44:20] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2021-05-08 21:44:20] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:44:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:20] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2021-05-08 21:44:20] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2021-05-08 21:44:20] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:44:21] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/109 places, 163/193 transitions.
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-06 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}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(EQ s77 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, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 328 ms.
Product exploration explored 100000 steps with 0 reset in 433 ms.
Graph (complete) has 174 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 194 ms.
Product exploration explored 100000 steps with 0 reset in 249 ms.
Applying partial POR strategy [true, true, false, false, false, false]
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 78 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 78/78 places, 163/163 transitions.
Graph (trivial) has 162 edges and 78 vertex of which 76 / 78 are part of one of the 11 SCC in 0 ms
Free SCC test removed 65 places
Ensure Unique test removed 151 transitions
Reduce isomorphic transitions removed 151 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 11 place count 3 transition count 2
Iterating global reduction 0 with 10 rules applied. Total rules applied 21 place count 3 transition count 2
Applied a total of 21 rules in 2 ms. Remains 3 /78 variables (removed 75) and now considering 2/163 (removed 161) transitions.
[2021-05-08 21:44:22] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2021-05-08 21:44:22] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-08 21:44:22] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/78 places, 2/163 transitions.
Product exploration explored 100000 steps with 0 reset in 60 ms.
Product exploration explored 100000 steps with 0 reset in 86 ms.
[2021-05-08 21:44:22] [INFO ] Flatten gal took : 7 ms
[2021-05-08 21:44:22] [INFO ] Flatten gal took : 6 ms
[2021-05-08 21:44:22] [INFO ] Time to serialize gal into /tmp/LTL11998704618386584414.gal : 3 ms
[2021-05-08 21:44:22] [INFO ] Time to serialize properties into /tmp/LTL786595418888782756.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/LTL11998704618386584414.gal, -t, CGAL, -LTL, /tmp/LTL786595418888782756.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/LTL11998704618386584414.gal -t CGAL -LTL /tmp/LTL786595418888782756.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(G("(p190==1)")))))))
Formula 0 simplified : !XXXXG"(p190==1)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
0 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
9 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,0,0.106373,20008,1,0,35,16288,17,26,1763,19084,153
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCround-PT-06a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DLCround-PT-06a-06 finished in 2194 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(X(p1))&&p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 91 transition count 193
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 28 place count 81 transition count 173
Iterating global reduction 1 with 10 rules applied. Total rules applied 38 place count 81 transition count 173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 81 transition count 170
Applied a total of 41 rules in 2 ms. Remains 81 /109 variables (removed 28) and now considering 170/193 (removed 23) transitions.
[2021-05-08 21:44:23] [INFO ] Flow matrix only has 132 transitions (discarded 38 similar events)
// Phase 1: matrix 132 rows 81 cols
[2021-05-08 21:44:23] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:44:23] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 21:44:23] [INFO ] Flow matrix only has 132 transitions (discarded 38 similar events)
// Phase 1: matrix 132 rows 81 cols
[2021-05-08 21:44:23] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:44:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:23] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2021-05-08 21:44:23] [INFO ] Flow matrix only has 132 transitions (discarded 38 similar events)
// Phase 1: matrix 132 rows 81 cols
[2021-05-08 21:44:23] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:44:23] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 1 iterations. Remains : 81/109 places, 170/193 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-06a-09 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 1}, { cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 0}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(AND (NEQ s80 0) (NEQ s40 1)), p1:(OR (EQ s49 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 361 ms.
Product exploration explored 100000 steps with 25000 reset in 246 ms.
Graph (complete) has 181 edges and 81 vertex of which 80 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Knowledge obtained : [(NOT p0), p1]
Spot timed out Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//autfilt, --hoaf=tv, --small, -F, /tmp/curaut16470946793449578231.hoa], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
Stuttering acceptance computed with spot in 15846 ms :[(NOT p1), (NOT p1), (NOT p1), false, (OR (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 25000 reset in 184 ms.
Product exploration explored 100000 steps with 25000 reset in 235 ms.
[2021-05-08 21:44:40] [INFO ] Flatten gal took : 11 ms
[2021-05-08 21:44:40] [INFO ] Flatten gal took : 6 ms
[2021-05-08 21:44:40] [INFO ] Time to serialize gal into /tmp/LTL7491000026942770990.gal : 18 ms
[2021-05-08 21:44:40] [INFO ] Time to serialize properties into /tmp/LTL6929797829473519127.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/LTL7491000026942770990.gal, -t, CGAL, -LTL, /tmp/LTL6929797829473519127.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/LTL7491000026942770990.gal -t CGAL -LTL /tmp/LTL6929797829473519127.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((p138!=0)&&(p51!=1))")&&(X(X("((p62==0)||(p22==1))")))))))
Formula 0 simplified : !XF("((p138!=0)&&(p51!=1))" & XX"((p62==0)||(p22==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
5 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,0,0.05524,18100,1,0,8,8748,25,0,1844,1670,24
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCround-PT-06a-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DLCround-PT-06a-09 finished in 17390 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 90 transition count 193
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 29 place count 80 transition count 173
Iterating global reduction 1 with 10 rules applied. Total rules applied 39 place count 80 transition count 173
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 41 place count 80 transition count 171
Applied a total of 41 rules in 3 ms. Remains 80 /109 variables (removed 29) and now considering 171/193 (removed 22) transitions.
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 133 transitions (discarded 38 similar events)
// Phase 1: matrix 133 rows 80 cols
[2021-05-08 21:44:40] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 21:44:40] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 133 transitions (discarded 38 similar events)
// Phase 1: matrix 133 rows 80 cols
[2021-05-08 21:44:40] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-08 21:44:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:40] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 133 transitions (discarded 38 similar events)
// Phase 1: matrix 133 rows 80 cols
[2021-05-08 21:44:40] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-08 21:44:40] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/109 places, 171/193 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s2 0) (EQ s77 1)), p0:(OR (EQ s75 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 75 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-10 finished in 246 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Graph (trivial) has 189 edges and 109 vertex of which 87 / 109 are part of one of the 11 SCC in 1 ms
Free SCC test removed 76 places
Ensure Unique test removed 176 transitions
Reduce isomorphic transitions removed 176 transitions.
Graph (complete) has 46 edges and 33 vertex of which 14 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.1 ms
Discarding 19 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 21 place count 3 transition count 7
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 3 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 3 transition count 4
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 26 place count 2 transition count 3
Applied a total of 26 rules in 4 ms. Remains 2 /109 variables (removed 107) and now considering 3/193 (removed 190) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-08 21:44:40] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 21:44:40] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-08 21:44:40] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 21:44:40] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-05-08 21:44:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-08 21:44:40] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 21:44:40] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/109 places, 3/193 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-06a-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-11 finished in 67 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0&&X((p1 U p2)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 93 transition count 193
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 28 place count 81 transition count 169
Iterating global reduction 1 with 12 rules applied. Total rules applied 40 place count 81 transition count 169
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 81 transition count 165
Applied a total of 44 rules in 2 ms. Remains 81 /109 variables (removed 28) and now considering 165/193 (removed 28) transitions.
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 81 cols
[2021-05-08 21:44:40] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-08 21:44:40] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 81 cols
[2021-05-08 21:44:40] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-08 21:44:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:40] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2021-05-08 21:44:40] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 81 cols
[2021-05-08 21:44:40] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 21:44:40] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 81/109 places, 165/193 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : DLCround-PT-06a-12 automaton TGBA [mat=[[{ cond=(OR (AND p0 (NOT p2)) (AND (NOT p2) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s78 1), p2:(OR (EQ s80 0) (EQ s45 1)), p1:(EQ s79 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-12 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 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 91 transition count 193
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 31 place count 78 transition count 167
Iterating global reduction 1 with 13 rules applied. Total rules applied 44 place count 78 transition count 167
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 48 place count 78 transition count 163
Applied a total of 48 rules in 2 ms. Remains 78 /109 variables (removed 31) and now considering 163/193 (removed 30) transitions.
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2021-05-08 21:44:41] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2021-05-08 21:44:41] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 21:44:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2021-05-08 21:44:41] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 21:44:41] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/109 places, 163/193 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s77 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 DLCround-PT-06a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-13 finished in 211 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 109 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 109/109 places, 193/193 transitions.
Graph (trivial) has 187 edges and 109 vertex of which 83 / 109 are part of one of the 11 SCC in 0 ms
Free SCC test removed 72 places
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 167 transitions.
Graph (complete) has 55 edges and 37 vertex of which 19 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 18 transition count 25
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 14 place count 8 transition count 14
Iterating global reduction 2 with 10 rules applied. Total rules applied 24 place count 8 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 8 transition count 13
Applied a total of 25 rules in 2 ms. Remains 8 /109 variables (removed 101) and now considering 13/193 (removed 180) transitions.
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 8 cols
[2021-05-08 21:44:41] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 8 cols
[2021-05-08 21:44:41] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 21:44:41] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-05-08 21:44:41] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 21:44:41] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 8 cols
[2021-05-08 21:44:41] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 21:44:41] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/109 places, 13/193 transitions.
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s4 1), p1:(AND (NEQ s7 0) (NEQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 78 ms.
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-14 finished in 200 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620510282385

--------------------
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="DLCround-PT-06a"
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 DLCround-PT-06a, 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 r064-tall-162038397000324"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06a.tgz
mv DLCround-PT-06a 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 ;