fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r312-tall-165472281600006
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for BugTracking-PT-q3m002

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
3716.443 3600000.00 13422450.00 753.50 ?TT?FTTFTTT?FFT? normal

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 ;