fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r064-tall-162038397100372
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for DLCround-PT-09a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
247.827 27154.00 15107.00 9967.90 FTFFFTFFFTTTTFFF normal

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-162038397100372.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-09a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397100372
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 932K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K 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 3.4K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 08:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 08:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 15:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 15:47 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 566K 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-09a-00
FORMULA_NAME DLCround-PT-09a-01
FORMULA_NAME DLCround-PT-09a-02
FORMULA_NAME DLCround-PT-09a-03
FORMULA_NAME DLCround-PT-09a-04
FORMULA_NAME DLCround-PT-09a-05
FORMULA_NAME DLCround-PT-09a-06
FORMULA_NAME DLCround-PT-09a-07
FORMULA_NAME DLCround-PT-09a-08
FORMULA_NAME DLCround-PT-09a-09
FORMULA_NAME DLCround-PT-09a-10
FORMULA_NAME DLCround-PT-09a-11
FORMULA_NAME DLCround-PT-09a-12
FORMULA_NAME DLCround-PT-09a-13
FORMULA_NAME DLCround-PT-09a-14
FORMULA_NAME DLCround-PT-09a-15

=== Now, execution of the tool begins

BK_START 1620517789194

Running Version 0
[2021-05-08 23:50:00] [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 23:50:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 23:50:00] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2021-05-08 23:50:00] [INFO ] Transformed 299 places.
[2021-05-08 23:50:00] [INFO ] Transformed 2243 transitions.
[2021-05-08 23:50:00] [INFO ] Found NUPN structural information;
[2021-05-08 23:50:00] [INFO ] Parsed PT model containing 299 places and 2243 transitions in 213 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 23:50:00] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 216 transitions
Reduce redundant transitions removed 216 transitions.
FORMULA DLCround-PT-09a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 299 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 299/299 places, 2027/2027 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 273 transition count 1669
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 273 transition count 1669
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 56 place count 273 transition count 1665
Drop transitions removed 496 transitions
Redundant transition composition rules discarded 496 transitions
Iterating global reduction 1 with 496 rules applied. Total rules applied 552 place count 273 transition count 1169
Applied a total of 552 rules in 110 ms. Remains 273 /299 variables (removed 26) and now considering 1169/2027 (removed 858) transitions.
[2021-05-08 23:50:00] [INFO ] Flow matrix only has 172 transitions (discarded 997 similar events)
// Phase 1: matrix 172 rows 273 cols
[2021-05-08 23:50:00] [INFO ] Computed 184 place invariants in 17 ms
[2021-05-08 23:50:01] [INFO ] Implicit Places using invariants in 732 ms returned [103, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 145, 146, 147, 148, 149, 150, 151, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 181, 182, 183, 184, 185, 187, 188, 189, 190, 191, 193, 194, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 214, 215, 216, 217, 218, 219, 221, 222, 223, 224, 225, 226, 227, 228, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 251, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272]
Discarding 157 places :
Ensure Unique test removed 861 transitions
Reduce isomorphic transitions removed 861 transitions.
Implicit Place search using SMT only with invariants took 762 ms to find 157 implicit places.
[2021-05-08 23:50:01] [INFO ] Flow matrix only has 172 transitions (discarded 136 similar events)
// Phase 1: matrix 172 rows 116 cols
[2021-05-08 23:50:01] [INFO ] Computed 27 place invariants in 5 ms
[2021-05-08 23:50:01] [INFO ] Dead Transitions using invariants and state equation in 149 ms returned []
Starting structural reductions, iteration 1 : 116/299 places, 308/2027 transitions.
Drop transitions removed 87 transitions
Redundant transition composition rules discarded 87 transitions
Iterating global reduction 0 with 87 rules applied. Total rules applied 87 place count 116 transition count 221
Applied a total of 87 rules in 6 ms. Remains 116 /116 variables (removed 0) and now considering 221/308 (removed 87) transitions.
[2021-05-08 23:50:01] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
// Phase 1: matrix 172 rows 116 cols
[2021-05-08 23:50:01] [INFO ] Computed 27 place invariants in 4 ms
[2021-05-08 23:50:01] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-08 23:50:01] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
// Phase 1: matrix 172 rows 116 cols
[2021-05-08 23:50:01] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 23:50:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:01] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/299 places, 221/2027 transitions.
[2021-05-08 23:50:01] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 23:50:01] [INFO ] Flatten gal took : 44 ms
FORMULA DLCround-PT-09a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 23:50:01] [INFO ] Flatten gal took : 19 ms
[2021-05-08 23:50:01] [INFO ] Input system was already deterministic with 221 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=217 ) properties (out of 11) seen :8
Running SMT prover for 3 properties.
[2021-05-08 23:50:02] [INFO ] Flow matrix only has 172 transitions (discarded 49 similar events)
// Phase 1: matrix 172 rows 116 cols
[2021-05-08 23:50:02] [INFO ] Computed 27 place invariants in 2 ms
[2021-05-08 23:50:02] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2021-05-08 23:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:50:02] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-08 23:50:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:50:02] [INFO ] [Nat]Absence check using 27 positive place invariants in 1 ms returned unsat
[2021-05-08 23:50:02] [INFO ] [Real]Absence check using 27 positive place invariants in 4 ms returned sat
[2021-05-08 23:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:50:02] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2021-05-08 23:50:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:50:02] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned unsat
[2021-05-08 23:50:02] [INFO ] [Real]Absence check using 27 positive place invariants in 4 ms returned sat
[2021-05-08 23:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:50:02] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-08 23:50:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:50:02] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 6 simplifications.
[2021-05-08 23:50:02] [INFO ] Initial state test concluded for 2 properties.
FORMULA DLCround-PT-09a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((X(F(p1))&&p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 221/221 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 221
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 104 transition count 219
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 104 transition count 219
Applied a total of 13 rules in 4 ms. Remains 104 /116 variables (removed 12) and now considering 219/221 (removed 2) transitions.
[2021-05-08 23:50:02] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 104 cols
[2021-05-08 23:50:02] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-08 23:50:02] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 104 cols
[2021-05-08 23:50:02] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:02] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2021-05-08 23:50:02] [INFO ] Flow matrix only has 171 transitions (discarded 48 similar events)
// Phase 1: matrix 171 rows 104 cols
[2021-05-08 23:50:02] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:02] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/116 places, 219/221 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DLCround-PT-09a-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(OR p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s102 0) (NEQ s39 1)), p1:(NEQ s103 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-09a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-03 finished in 392 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 221/221 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 221
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 103 transition count 217
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 103 transition count 217
Applied a total of 15 rules in 3 ms. Remains 103 /116 variables (removed 13) and now considering 217/221 (removed 4) transitions.
[2021-05-08 23:50:02] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:02] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-08 23:50:02] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:02] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:03] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2021-05-08 23:50:03] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 103 cols
[2021-05-08 23:50:03] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 23:50:03] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 103/116 places, 217/221 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-09a-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s101 0) (EQ s83 1)), p1:(AND (OR (EQ s101 0) (EQ s83 1)) (EQ s102 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-09a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-04 finished in 247 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(F(p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 221/221 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 103 transition count 221
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 101 transition count 217
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 101 transition count 217
Applied a total of 17 rules in 3 ms. Remains 101 /116 variables (removed 15) and now considering 217/221 (removed 4) transitions.
[2021-05-08 23:50:03] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 101 cols
[2021-05-08 23:50:03] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-08 23:50:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-08 23:50:03] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 101 cols
[2021-05-08 23:50:03] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-08 23:50:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:03] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2021-05-08 23:50:03] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 101 cols
[2021-05-08 23:50:03] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 23:50:03] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 1 iterations. Remains : 101/116 places, 217/221 transitions.
Stuttering acceptance computed with spot in 51 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DLCround-PT-09a-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s75 0) (EQ s42 1)), p1:(OR (NEQ s75 0) (NEQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-09a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-14 finished in 223 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 221/221 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 103 transition count 221
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 101 transition count 217
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 101 transition count 217
Applied a total of 17 rules in 3 ms. Remains 101 /116 variables (removed 15) and now considering 217/221 (removed 4) transitions.
[2021-05-08 23:50:03] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 101 cols
[2021-05-08 23:50:03] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-08 23:50:03] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 23:50:03] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 101 cols
[2021-05-08 23:50:03] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 23:50:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:50:03] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2021-05-08 23:50:03] [INFO ] Flow matrix only has 170 transitions (discarded 47 similar events)
// Phase 1: matrix 170 rows 101 cols
[2021-05-08 23:50:03] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 23:50:03] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 101/116 places, 217/221 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-09a-15 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s84 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-09a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09a-15 finished in 257 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620517816348

--------------------
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-09a"
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-09a, 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-162038397100372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-09a.tgz
mv DLCround-PT-09a 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 ;