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-165472281700070.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-q8m002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281700070
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.2K Jun 7 16:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Jun 7 16:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Jun 7 16:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Jun 7 16:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Jun 7 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Jun 7 16:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Jun 7 16:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:23 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-q8m002-ReachabilityCardinality-00
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-01
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-02
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-03
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-04
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-05
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-06
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-07
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-08
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-09
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-10
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-11
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-12
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-13
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-14
FORMULA_NAME BugTracking-PT-q8m002-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654749130406

Running Version 202205111006
[2022-06-09 04:32:11] [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]
[2022-06-09 04:32:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 04:32:12] [INFO ] Load time of PNML (sax parser for PT used): 740 ms
[2022-06-09 04:32:12] [INFO ] Transformed 754 places.
[2022-06-09 04:32:12] [INFO ] Transformed 27370 transitions.
[2022-06-09 04:32:12] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 950 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 474 places in 82 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 191 resets, run finished after 493 ms. (steps per millisecond=20 ) properties (out of 7) seen :1
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 6) seen :1
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-06-09 04:32:13] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2022-06-09 04:32:14] [INFO ] Computed 10 place invariants in 45 ms
[2022-06-09 04:32:14] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2022-06-09 04:32:14] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-09 04:32:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 04:32:15] [INFO ] After 862ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2022-06-09 04:32:15] [INFO ] State equation strengthened by 303 read => feed constraints.
[2022-06-09 04:32:15] [INFO ] After 597ms SMT Verify possible using 303 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2022-06-09 04:32:16] [INFO ] Deduced a trap composed of 44 places in 356 ms of which 4 ms to minimize.
[2022-06-09 04:32:16] [INFO ] Deduced a trap composed of 41 places in 368 ms of which 1 ms to minimize.
[2022-06-09 04:32:17] [INFO ] Deduced a trap composed of 45 places in 325 ms of which 0 ms to minimize.
[2022-06-09 04:32:17] [INFO ] Deduced a trap composed of 28 places in 378 ms of which 2 ms to minimize.
[2022-06-09 04:32:17] [INFO ] Deduced a trap composed of 12 places in 243 ms of which 0 ms to minimize.
[2022-06-09 04:32:18] [INFO ] Deduced a trap composed of 18 places in 189 ms of which 1 ms to minimize.
[2022-06-09 04:32:18] [INFO ] Deduced a trap composed of 14 places in 193 ms of which 1 ms to minimize.
[2022-06-09 04:32:18] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2647 ms
[2022-06-09 04:32:18] [INFO ] Deduced a trap composed of 21 places in 158 ms of which 1 ms to minimize.
[2022-06-09 04:32:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 223 ms
[2022-06-09 04:32:19] [INFO ] After 3897ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 282 ms.
[2022-06-09 04:32:19] [INFO ] After 5156ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BugTracking-PT-q8m002-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 3999 ms.
Support contains 10 out of 280 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Graph (complete) has 4653 edges and 280 vertex of which 278 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.15 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 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 277 transition count 3871
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 276 transition count 3873
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 place count 276 transition count 3867
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 17 place count 270 transition count 3867
Applied a total of 17 rules in 361 ms. Remains 270 /280 variables (removed 10) and now considering 3867/3904 (removed 37) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/280 places, 3867/3904 transitions.
Incomplete random walk after 1000000 steps, including 5 resets, run finished after 14413 ms. (steps per millisecond=69 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4677 ms. (steps per millisecond=213 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3632 ms. (steps per millisecond=275 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 900885 steps, including 8 resets, run timeout after 5001 ms. (steps per millisecond=180 ) properties seen 0
Interrupted probabilistic random walk after 2762891 steps, run timeout after 81001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 2762891 steps, saw 1211091 distinct states, run finished after 81005 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-09 04:34:12] [INFO ] Flow matrix only has 3700 transitions (discarded 167 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 04:34:12] [INFO ] Computed 8 place invariants in 23 ms
[2022-06-09 04:34:12] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 04:34:12] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-09 04:34:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 04:34:13] [INFO ] After 761ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-09 04:34:13] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 04:34:14] [INFO ] After 599ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-09 04:34:14] [INFO ] Deduced a trap composed of 23 places in 363 ms of which 0 ms to minimize.
[2022-06-09 04:34:15] [INFO ] Deduced a trap composed of 17 places in 357 ms of which 0 ms to minimize.
[2022-06-09 04:34:15] [INFO ] Deduced a trap composed of 8 places in 357 ms of which 1 ms to minimize.
[2022-06-09 04:34:15] [INFO ] Deduced a trap composed of 28 places in 348 ms of which 0 ms to minimize.
[2022-06-09 04:34:16] [INFO ] Deduced a trap composed of 97 places in 345 ms of which 0 ms to minimize.
[2022-06-09 04:34:16] [INFO ] Deduced a trap composed of 31 places in 352 ms of which 0 ms to minimize.
[2022-06-09 04:34:17] [INFO ] Deduced a trap composed of 45 places in 232 ms of which 2 ms to minimize.
[2022-06-09 04:34:17] [INFO ] Deduced a trap composed of 14 places in 349 ms of which 0 ms to minimize.
[2022-06-09 04:34:17] [INFO ] Deduced a trap composed of 87 places in 311 ms of which 0 ms to minimize.
[2022-06-09 04:34:17] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 3806 ms
[2022-06-09 04:34:18] [INFO ] After 4843ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 337 ms.
[2022-06-09 04:34:18] [INFO ] After 6021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 3 ms.
Support contains 10 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3867/3867 transitions.
Applied a total of 0 rules in 63 ms. Remains 270 /270 variables (removed 0) and now considering 3867/3867 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3867/3867 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3867/3867 transitions.
Applied a total of 0 rules in 87 ms. Remains 270 /270 variables (removed 0) and now considering 3867/3867 (removed 0) transitions.
[2022-06-09 04:34:18] [INFO ] Flow matrix only has 3700 transitions (discarded 167 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 04:34:18] [INFO ] Computed 8 place invariants in 25 ms
[2022-06-09 04:34:19] [INFO ] Implicit Places using invariants in 428 ms returned []
[2022-06-09 04:34:19] [INFO ] Flow matrix only has 3700 transitions (discarded 167 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 04:34:19] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 04:34:19] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 04:34:21] [INFO ] Implicit Places using invariants and state equation in 1830 ms returned []
Implicit Place search using SMT with State Equation took 2262 ms to find 0 implicit places.
[2022-06-09 04:34:21] [INFO ] Redundant transitions in 328 ms returned []
[2022-06-09 04:34:21] [INFO ] Flow matrix only has 3700 transitions (discarded 167 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 04:34:21] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 04:34:22] [INFO ] Dead Transitions using invariants and state equation in 1072 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3867/3867 transitions.
Incomplete random walk after 1000001 steps, including 6 resets, run finished after 15728 ms. (steps per millisecond=63 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4563 ms. (steps per millisecond=219 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3813 ms. (steps per millisecond=262 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4774 ms. (steps per millisecond=209 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 2812044 steps, run timeout after 84001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 2812044 steps, saw 1226578 distinct states, run finished after 84001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-09 04:36:15] [INFO ] Flow matrix only has 3700 transitions (discarded 167 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 04:36:15] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 04:36:15] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 04:36:15] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-09 04:36:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 04:36:16] [INFO ] After 807ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-09 04:36:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 04:36:17] [INFO ] After 617ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-09 04:36:17] [INFO ] Deduced a trap composed of 23 places in 378 ms of which 1 ms to minimize.
[2022-06-09 04:36:18] [INFO ] Deduced a trap composed of 17 places in 398 ms of which 0 ms to minimize.
[2022-06-09 04:36:18] [INFO ] Deduced a trap composed of 8 places in 393 ms of which 1 ms to minimize.
[2022-06-09 04:36:18] [INFO ] Deduced a trap composed of 28 places in 394 ms of which 1 ms to minimize.
[2022-06-09 04:36:19] [INFO ] Deduced a trap composed of 97 places in 393 ms of which 0 ms to minimize.
[2022-06-09 04:36:19] [INFO ] Deduced a trap composed of 31 places in 376 ms of which 0 ms to minimize.
[2022-06-09 04:36:20] [INFO ] Deduced a trap composed of 45 places in 266 ms of which 0 ms to minimize.
[2022-06-09 04:36:20] [INFO ] Deduced a trap composed of 14 places in 404 ms of which 1 ms to minimize.
[2022-06-09 04:36:21] [INFO ] Deduced a trap composed of 87 places in 333 ms of which 0 ms to minimize.
[2022-06-09 04:36:21] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4113 ms
[2022-06-09 04:36:21] [INFO ] After 5170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 325 ms.
[2022-06-09 04:36:21] [INFO ] After 6382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 3 ms.
Support contains 10 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3867/3867 transitions.
Applied a total of 0 rules in 60 ms. Remains 270 /270 variables (removed 0) and now considering 3867/3867 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3867/3867 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3867/3867 transitions.
Applied a total of 0 rules in 56 ms. Remains 270 /270 variables (removed 0) and now considering 3867/3867 (removed 0) transitions.
[2022-06-09 04:36:22] [INFO ] Flow matrix only has 3700 transitions (discarded 167 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 04:36:22] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 04:36:22] [INFO ] Implicit Places using invariants in 416 ms returned []
[2022-06-09 04:36:22] [INFO ] Flow matrix only has 3700 transitions (discarded 167 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 04:36:22] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 04:36:23] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 04:36:24] [INFO ] Implicit Places using invariants and state equation in 2159 ms returned []
Implicit Place search using SMT with State Equation took 2579 ms to find 0 implicit places.
[2022-06-09 04:36:24] [INFO ] Redundant transitions in 250 ms returned []
[2022-06-09 04:36:24] [INFO ] Flow matrix only has 3700 transitions (discarded 167 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 04:36:24] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 04:36:25] [INFO ] Dead Transitions using invariants and state equation in 1072 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3867/3867 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 168 transitions.
Iterating post reduction 0 with 168 rules applied. Total rules applied 168 place count 270 transition count 3699
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 172 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 173 place count 268 transition count 3696
Free-agglomeration rule applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 176 place count 268 transition count 3693
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 179 place count 265 transition count 3693
Applied a total of 179 rules in 316 ms. Remains 265 /270 variables (removed 5) and now considering 3693/3867 (removed 174) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 3693 rows 265 cols
[2022-06-09 04:36:26] [INFO ] Computed 9 place invariants in 28 ms
[2022-06-09 04:36:26] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-09 04:36:26] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-09 04:36:26] [INFO ] [Nat]Absence check using 9 positive place invariants in 11 ms returned sat
[2022-06-09 04:36:27] [INFO ] After 788ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-09 04:36:27] [INFO ] After 1156ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 241 ms.
[2022-06-09 04:36:27] [INFO ] After 1466ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-06-09 04:36:28] [INFO ] Flatten gal took : 378 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16243406579773471653
[2022-06-09 04:36:28] [INFO ] Too many transitions (3867) to apply POR reductions. Disabling POR matrices.
[2022-06-09 04:36:28] [INFO ] Built C files in 131ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16243406579773471653
Running compilation step : cd /tmp/ltsmin16243406579773471653;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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'
[2022-06-09 04:36:28] [INFO ] Applying decomposition
[2022-06-09 04:36:29] [INFO ] Flatten gal took : 218 ms
[2022-06-09 04:36:29] [INFO ] Flatten gal took : 520 ms
Compilation finished in 10780 ms.
Running link step : cd /tmp/ltsmin16243406579773471653;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin16243406579773471653;'/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' 'BugTrackingPTq8m002ReachabilityCardinality00==true'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin16243406579773471653;'/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' 'BugTrackingPTq8m002ReachabilityCardinality00==true'
Running LTSmin : cd /tmp/ltsmin16243406579773471653;'/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' 'BugTrackingPTq8m002ReachabilityCardinality02==true'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin16243406579773471653;'/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' 'BugTrackingPTq8m002ReachabilityCardinality02==true'
Running LTSmin : cd /tmp/ltsmin16243406579773471653;'/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' 'BugTrackingPTq8m002ReachabilityCardinality09==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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-q8m002"
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-q8m002, 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-165472281700070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m002.tgz
mv BugTracking-PT-q8m002 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 ;