Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281600006.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BugTracking-PT-q3m002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281600006
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 13K Jun 7 17:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Jun 7 17:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 7 17:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Jun 6 15:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.6K Jun 7 17:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Jun 7 17:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Jun 7 17:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Jun 7 17:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 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 BugTracking-PT-q3m002-ReachabilityCardinality-00
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-01
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-02
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-03
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-04
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-05
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-06
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-07
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-08
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-09
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-10
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-11
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-12
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-13
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-14
FORMULA_NAME BugTracking-PT-q3m002-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654723430090

Running Version 202205111006
[2022-06-08 21:23:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-08 21:23:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 21:23:52] [INFO ] Load time of PNML (sax parser for PT used): 848 ms
[2022-06-08 21:23:52] [INFO ] Transformed 754 places.
[2022-06-08 21:23:52] [INFO ] Transformed 27370 transitions.
[2022-06-08 21:23:52] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1063 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 514 places in 118 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 218 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 76 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 63 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 93146 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 93146 steps, saw 53762 distinct states, run finished after 3004 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 5 properties.
[2022-06-08 21:23:56] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2022-06-08 21:23:56] [INFO ] Computed 10 place invariants in 41 ms
[2022-06-08 21:23:57] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2022-06-08 21:23:57] [INFO ] After 271ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2022-06-08 21:23:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-06-08 21:23:58] [INFO ] After 992ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2022-06-08 21:23:58] [INFO ] State equation strengthened by 255 read => feed constraints.
[2022-06-08 21:23:58] [INFO ] After 527ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2022-06-08 21:23:59] [INFO ] Deduced a trap composed of 17 places in 661 ms of which 7 ms to minimize.
[2022-06-08 21:23:59] [INFO ] Deduced a trap composed of 9 places in 213 ms of which 3 ms to minimize.
[2022-06-08 21:24:00] [INFO ] Deduced a trap composed of 13 places in 200 ms of which 1 ms to minimize.
[2022-06-08 21:24:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1303 ms
[2022-06-08 21:24:00] [INFO ] Deduced a trap composed of 11 places in 134 ms of which 2 ms to minimize.
[2022-06-08 21:24:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2022-06-08 21:24:00] [INFO ] After 2521ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 369 ms.
[2022-06-08 21:24:01] [INFO ] After 4171ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA BugTracking-PT-q3m002-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 9247 ms.
Support contains 17 out of 240 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.13 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 8 place count 237 transition count 2745
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 13 place count 232 transition count 2745
Applied a total of 13 rules in 218 ms. Remains 232 /240 variables (removed 8) and now considering 2745/2769 (removed 24) transitions.
Finished structural reductions, in 1 iterations. Remains : 232/240 places, 2745/2769 transitions.
Incomplete random walk after 1000000 steps, including 24029 resets, run finished after 21297 ms. (steps per millisecond=46 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 685039 steps, including 5113 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
Interrupted Best-First random walk after 416735 steps, including 2730 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Interrupted Best-First random walk after 602747 steps, including 38 resets, run timeout after 5001 ms. (steps per millisecond=120 ) properties seen 0
Interrupted Best-First random walk after 575286 steps, including 3659 resets, run timeout after 5001 ms. (steps per millisecond=115 ) properties seen 0
Interrupted probabilistic random walk after 4822476 steps, run timeout after 123001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 4822476 steps, saw 2632969 distinct states, run finished after 123002 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-08 21:26:55] [INFO ] Flow matrix only has 2621 transitions (discarded 124 similar events)
// Phase 1: matrix 2621 rows 232 cols
[2022-06-08 21:26:55] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-08 21:26:55] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-08 21:26:55] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-08 21:26:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-08 21:26:55] [INFO ] After 725ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-08 21:26:55] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-08 21:26:56] [INFO ] After 581ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-08 21:26:56] [INFO ] Deduced a trap composed of 24 places in 219 ms of which 0 ms to minimize.
[2022-06-08 21:26:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 329 ms
[2022-06-08 21:26:57] [INFO ] Deduced a trap composed of 47 places in 216 ms of which 1 ms to minimize.
[2022-06-08 21:26:57] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 0 ms to minimize.
[2022-06-08 21:26:57] [INFO ] Deduced a trap composed of 36 places in 220 ms of which 1 ms to minimize.
[2022-06-08 21:26:58] [INFO ] Deduced a trap composed of 11 places in 231 ms of which 0 ms to minimize.
[2022-06-08 21:26:58] [INFO ] Deduced a trap composed of 76 places in 230 ms of which 0 ms to minimize.
[2022-06-08 21:26:58] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1475 ms
[2022-06-08 21:26:58] [INFO ] Deduced a trap composed of 11 places in 146 ms of which 0 ms to minimize.
[2022-06-08 21:26:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 252 ms
[2022-06-08 21:26:59] [INFO ] After 3053ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 371 ms.
[2022-06-08 21:26:59] [INFO ] After 4264ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 10731 ms.
Support contains 17 out of 232 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 232/232 places, 2745/2745 transitions.
Applied a total of 0 rules in 40 ms. Remains 232 /232 variables (removed 0) and now considering 2745/2745 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 232/232 places, 2745/2745 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 232/232 places, 2745/2745 transitions.
Applied a total of 0 rules in 49 ms. Remains 232 /232 variables (removed 0) and now considering 2745/2745 (removed 0) transitions.
[2022-06-08 21:27:10] [INFO ] Flow matrix only has 2621 transitions (discarded 124 similar events)
// Phase 1: matrix 2621 rows 232 cols
[2022-06-08 21:27:10] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-08 21:27:10] [INFO ] Implicit Places using invariants in 382 ms returned []
[2022-06-08 21:27:10] [INFO ] Flow matrix only has 2621 transitions (discarded 124 similar events)
// Phase 1: matrix 2621 rows 232 cols
[2022-06-08 21:27:10] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-08 21:27:11] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-08 21:27:12] [INFO ] Implicit Places using invariants and state equation in 1444 ms returned []
Implicit Place search using SMT with State Equation took 1850 ms to find 0 implicit places.
[2022-06-08 21:27:12] [INFO ] Redundant transitions in 167 ms returned []
[2022-06-08 21:27:12] [INFO ] Flow matrix only has 2621 transitions (discarded 124 similar events)
// Phase 1: matrix 2621 rows 232 cols
[2022-06-08 21:27:12] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-08 21:27:13] [INFO ] Dead Transitions using invariants and state equation in 932 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 232/232 places, 2745/2745 transitions.
Incomplete random walk after 1000000 steps, including 23678 resets, run finished after 26646 ms. (steps per millisecond=37 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 745538 steps, including 5564 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen 0
Interrupted Best-First random walk after 746596 steps, including 4820 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen 0
Interrupted Best-First random walk after 707036 steps, including 17 resets, run timeout after 5001 ms. (steps per millisecond=141 ) properties seen 0
Interrupted Best-First random walk after 652351 steps, including 4151 resets, run timeout after 5001 ms. (steps per millisecond=130 ) properties seen 0
Interrupted probabilistic random walk after 5378094 steps, run timeout after 138001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 5378094 steps, saw 2933706 distinct states, run finished after 138002 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-08 21:30:17] [INFO ] Flow matrix only has 2621 transitions (discarded 124 similar events)
// Phase 1: matrix 2621 rows 232 cols
[2022-06-08 21:30:17] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-08 21:30:18] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-08 21:30:18] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-08 21:30:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-08 21:30:18] [INFO ] After 745ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-08 21:30:18] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-08 21:30:19] [INFO ] After 620ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-08 21:30:19] [INFO ] Deduced a trap composed of 24 places in 151 ms of which 0 ms to minimize.
[2022-06-08 21:30:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 251 ms
[2022-06-08 21:30:20] [INFO ] Deduced a trap composed of 47 places in 237 ms of which 1 ms to minimize.
[2022-06-08 21:30:20] [INFO ] Deduced a trap composed of 64 places in 230 ms of which 1 ms to minimize.
[2022-06-08 21:30:20] [INFO ] Deduced a trap composed of 36 places in 236 ms of which 1 ms to minimize.
[2022-06-08 21:30:21] [INFO ] Deduced a trap composed of 11 places in 228 ms of which 0 ms to minimize.
[2022-06-08 21:30:21] [INFO ] Deduced a trap composed of 76 places in 244 ms of which 0 ms to minimize.
[2022-06-08 21:30:21] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1531 ms
[2022-06-08 21:30:21] [INFO ] Deduced a trap composed of 11 places in 141 ms of which 0 ms to minimize.
[2022-06-08 21:30:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2022-06-08 21:30:21] [INFO ] After 3082ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 394 ms.
[2022-06-08 21:30:22] [INFO ] After 4297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 7632 ms.
Support contains 17 out of 232 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 232/232 places, 2745/2745 transitions.
Applied a total of 0 rules in 51 ms. Remains 232 /232 variables (removed 0) and now considering 2745/2745 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 232/232 places, 2745/2745 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 232/232 places, 2745/2745 transitions.
Applied a total of 0 rules in 48 ms. Remains 232 /232 variables (removed 0) and now considering 2745/2745 (removed 0) transitions.
[2022-06-08 21:30:30] [INFO ] Flow matrix only has 2621 transitions (discarded 124 similar events)
// Phase 1: matrix 2621 rows 232 cols
[2022-06-08 21:30:30] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-08 21:30:30] [INFO ] Implicit Places using invariants in 316 ms returned []
[2022-06-08 21:30:30] [INFO ] Flow matrix only has 2621 transitions (discarded 124 similar events)
// Phase 1: matrix 2621 rows 232 cols
[2022-06-08 21:30:30] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-08 21:30:30] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-08 21:30:32] [INFO ] Implicit Places using invariants and state equation in 1707 ms returned []
Implicit Place search using SMT with State Equation took 2055 ms to find 0 implicit places.
[2022-06-08 21:30:32] [INFO ] Redundant transitions in 80 ms returned []
[2022-06-08 21:30:32] [INFO ] Flow matrix only has 2621 transitions (discarded 124 similar events)
// Phase 1: matrix 2621 rows 232 cols
[2022-06-08 21:30:32] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-08 21:30:33] [INFO ] Dead Transitions using invariants and state equation in 849 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 232/232 places, 2745/2745 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 125 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 232 transition count 2620
Free-agglomeration rule applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 128 place count 232 transition count 2617
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 131 place count 229 transition count 2617
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 229 transition count 2616
Partial Free-agglomeration rule applied 26 times.
Drop transitions removed 26 transitions
Iterating global reduction 2 with 26 rules applied. Total rules applied 158 place count 229 transition count 2616
Applied a total of 158 rules in 199 ms. Remains 229 /232 variables (removed 3) and now considering 2616/2745 (removed 129) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 2616 rows 229 cols
[2022-06-08 21:30:33] [INFO ] Computed 9 place invariants in 18 ms
[2022-06-08 21:30:33] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-08 21:30:33] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-08 21:30:33] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-08 21:30:34] [INFO ] After 706ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-08 21:30:34] [INFO ] After 1219ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 368 ms.
[2022-06-08 21:30:35] [INFO ] After 1649ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2022-06-08 21:30:35] [INFO ] Flatten gal took : 289 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5738750944525819988
[2022-06-08 21:30:35] [INFO ] Too many transitions (2745) to apply POR reductions. Disabling POR matrices.
[2022-06-08 21:30:35] [INFO ] Applying decomposition
[2022-06-08 21:30:35] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5738750944525819988
Running compilation step : cd /tmp/ltsmin5738750944525819988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-08 21:30:35] [INFO ] Flatten gal took : 267 ms
[2022-06-08 21:30:35] [INFO ] Flatten gal took : 179 ms
Compilation finished in 6183 ms.
Running link step : cd /tmp/ltsmin5738750944525819988;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin5738750944525819988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m002ReachabilityCardinality00==true'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin5738750944525819988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m002ReachabilityCardinality00==true'
Running LTSmin : cd /tmp/ltsmin5738750944525819988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m002ReachabilityCardinality03==true'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin5738750944525819988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m002ReachabilityCardinality03==true'
Running LTSmin : cd /tmp/ltsmin5738750944525819988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m002ReachabilityCardinality11==true'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin5738750944525819988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m002ReachabilityCardinality11==true'
Running LTSmin : cd /tmp/ltsmin5738750944525819988;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BugTrackingPTq3m002ReachabilityCardinality15==true'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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=@none -Xss128m -Xms40m -Xmx8192m

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="BugTracking-PT-q3m002"
export BK_EXAMINATION="ReachabilityCardinality"
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 BugTracking-PT-q3m002, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472281600006"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m002.tgz
mv BugTracking-PT-q3m002 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;