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-165472281800126.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-q8m256, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281800126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.3K Jun 7 16:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 16:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 16:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 7 16:06 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 2.4K 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 20K Jun 7 16:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 177K Jun 7 16:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 16:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 7 16:44 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-q8m256-ReachabilityCardinality-00
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-01
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-02
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-03
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-04
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-05
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-06
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-07
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-08
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-09
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-10
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-11
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-12
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-13
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-14
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654770984696

Running Version 202205111006
[2022-06-09 10:36:25] [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 10:36:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 10:36:26] [INFO ] Load time of PNML (sax parser for PT used): 832 ms
[2022-06-09 10:36:26] [INFO ] Transformed 754 places.
[2022-06-09 10:36:26] [INFO ] Transformed 27370 transitions.
[2022-06-09 10:36:26] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1029 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 474 places in 125 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 3 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 112124 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 112124 steps, saw 53865 distinct states, run finished after 3003 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-09 10:36:30] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2022-06-09 10:36:30] [INFO ] Computed 10 place invariants in 42 ms
[2022-06-09 10:36:30] [INFO ] After 224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:36:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2022-06-09 10:36:31] [INFO ] After 830ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 10:36:31] [INFO ] State equation strengthened by 303 read => feed constraints.
[2022-06-09 10:36:32] [INFO ] After 423ms SMT Verify possible using 303 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-09 10:36:32] [INFO ] Deduced a trap composed of 19 places in 480 ms of which 5 ms to minimize.
[2022-06-09 10:36:33] [INFO ] Deduced a trap composed of 21 places in 326 ms of which 1 ms to minimize.
[2022-06-09 10:36:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1054 ms
[2022-06-09 10:36:33] [INFO ] After 1738ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 224 ms.
[2022-06-09 10:36:33] [INFO ] After 2988ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7931 ms.
Support contains 8 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.17 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 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 269 transition count 3871
Applied a total of 19 rules in 363 ms. Remains 269 /280 variables (removed 11) and now considering 3871/3904 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/280 places, 3871/3904 transitions.
Incomplete random walk after 1000106 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2820 ms. (steps per millisecond=354 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3073 ms. (steps per millisecond=325 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 698025 steps, run timeout after 18001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 698025 steps, saw 427810 distinct states, run finished after 18001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-09 10:37:06] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:06] [INFO ] Computed 8 place invariants in 19 ms
[2022-06-09 10:37:06] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:37:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 10:37:07] [INFO ] After 689ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 10:37:07] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 10:37:08] [INFO ] After 574ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-09 10:37:08] [INFO ] Deduced a trap composed of 19 places in 407 ms of which 4 ms to minimize.
[2022-06-09 10:37:09] [INFO ] Deduced a trap composed of 19 places in 319 ms of which 1 ms to minimize.
[2022-06-09 10:37:09] [INFO ] Deduced a trap composed of 15 places in 206 ms of which 0 ms to minimize.
[2022-06-09 10:37:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1226 ms
[2022-06-09 10:37:09] [INFO ] After 2052ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 223 ms.
[2022-06-09 10:37:10] [INFO ] After 3053ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 8 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 67 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 63 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 10:37:10] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:10] [INFO ] Computed 8 place invariants in 20 ms
[2022-06-09 10:37:10] [INFO ] Implicit Places using invariants in 579 ms returned []
[2022-06-09 10:37:10] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:10] [INFO ] Computed 8 place invariants in 19 ms
[2022-06-09 10:37:11] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 10:37:12] [INFO ] Implicit Places using invariants and state equation in 1987 ms returned []
Implicit Place search using SMT with State Equation took 2573 ms to find 0 implicit places.
[2022-06-09 10:37:13] [INFO ] Redundant transitions in 311 ms returned []
[2022-06-09 10:37:13] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:13] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 10:37:14] [INFO ] Dead Transitions using invariants and state equation in 1029 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Incomplete random walk after 1000228 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2959 ms. (steps per millisecond=337 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3135 ms. (steps per millisecond=318 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 729795 steps, run timeout after 18001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 729795 steps, saw 448511 distinct states, run finished after 18002 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-09 10:37:38] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:38] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 10:37:38] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:37:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 10:37:39] [INFO ] After 689ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 10:37:39] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 10:37:40] [INFO ] After 585ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-09 10:37:40] [INFO ] Deduced a trap composed of 19 places in 359 ms of which 1 ms to minimize.
[2022-06-09 10:37:41] [INFO ] Deduced a trap composed of 19 places in 304 ms of which 1 ms to minimize.
[2022-06-09 10:37:41] [INFO ] Deduced a trap composed of 15 places in 210 ms of which 0 ms to minimize.
[2022-06-09 10:37:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1202 ms
[2022-06-09 10:37:41] [INFO ] After 2030ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 217 ms.
[2022-06-09 10:37:41] [INFO ] After 2994ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 8 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 64 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 56 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 10:37:42] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:42] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 10:37:42] [INFO ] Implicit Places using invariants in 428 ms returned []
[2022-06-09 10:37:42] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:42] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 10:37:43] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 10:37:44] [INFO ] Implicit Places using invariants and state equation in 2021 ms returned []
Implicit Place search using SMT with State Equation took 2455 ms to find 0 implicit places.
[2022-06-09 10:37:44] [INFO ] Redundant transitions in 228 ms returned []
[2022-06-09 10:37:44] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:44] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 10:37:45] [INFO ] Dead Transitions using invariants and state equation in 1045 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 175 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 176 place count 268 transition count 3696
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 181 place count 268 transition count 3691
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 282 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 3691 rows 263 cols
[2022-06-09 10:37:46] [INFO ] Computed 9 place invariants in 11 ms
[2022-06-09 10:37:46] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 10:37:46] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 10:37:46] [INFO ] After 670ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 10:37:47] [INFO ] After 950ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 143 ms.
[2022-06-09 10:37:47] [INFO ] After 1147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-09 10:37:47] [INFO ] Flatten gal took : 371 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4161658588262700815
[2022-06-09 10:37:48] [INFO ] Too many transitions (3871) to apply POR reductions. Disabling POR matrices.
[2022-06-09 10:37:48] [INFO ] Applying decomposition
[2022-06-09 10:37:48] [INFO ] Built C files in 255ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4161658588262700815
Running compilation step : cd /tmp/ltsmin4161658588262700815;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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 10:37:48] [INFO ] Flatten gal took : 599 ms
[2022-06-09 10:37:48] [INFO ] Flatten gal took : 368 ms
[2022-06-09 10:37:49] [INFO ] Input system was already deterministic with 3871 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph279860790789227458.txt' '-o' '/tmp/graph279860790789227458.bin' '-w' '/tmp/graph279860790789227458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph279860790789227458.bin' '-l' '-1' '-v' '-w' '/tmp/graph279860790789227458.weights' '-q' '0' '-e' '0.001'
[2022-06-09 10:37:49] [INFO ] Decomposing Gal with order
[2022-06-09 10:37:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:37:50] [INFO ] Removed a total of 424 redundant transitions.
[2022-06-09 10:37:51] [INFO ] Flatten gal took : 1192 ms
[2022-06-09 10:37:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 136 ms.
[2022-06-09 10:37:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7366486828210500526.gal : 117 ms
[2022-06-09 10:37:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8243610978779038698.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7366486828210500526.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8243610978779038698.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality8243610978779038698.prop.
[2022-06-09 10:37:52] [INFO ] Ran tautology test, simplified 0 / 2 in 3556 ms.
[2022-06-09 10:37:52] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=0 took 107 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
[2022-06-09 10:37:52] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=0 took 61 ms
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
[2022-06-09 10:37:52] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=1 took 176 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 257
[2022-06-09 10:37:52] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=1 took 92 ms
[2022-06-09 10:37:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=2 took 411 ms
[2022-06-09 10:37:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=2 took 64 ms
[2022-06-09 10:37:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=3 took 227 ms
[2022-06-09 10:37:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=3 took 65 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 10:37:53] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 10:37:53] [INFO ] Computed 8 place invariants in 10 ms
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :257 after 5373
[2022-06-09 10:37:55] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=4 took 1810 ms
[2022-06-09 10:37:56] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=4 took 888 ms
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :5373 after 25843
Compilation finished in 16028 ms.
Running link step : cd /tmp/ltsmin4161658588262700815;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 120 ms.
Running LTSmin : cd /tmp/ltsmin4161658588262700815;'/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' 'BugTrackingPTq8m256ReachabilityCardinality01==true'
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :25843 after 133010
[2022-06-09 10:38:17] [INFO ] Proved 269 variables to be positive in 24020 ms
[2022-06-09 10:38:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-01
[2022-06-09 10:38:17] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(SAT) depth K=0 took 28 ms
[2022-06-09 10:38:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-12
[2022-06-09 10:38:17] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(SAT) depth K=0 took 23 ms
[2022-06-09 10:38:35] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-01
[2022-06-09 10:38:35] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(SAT) depth K=1 took 17113 ms
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :133010 after 428103
[2022-06-09 10:38:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-12
[2022-06-09 10:38:59] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(SAT) depth K=1 took 23532 ms
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :428103 after 1.50735e+06
[2022-06-09 10:40:05] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-01
[2022-06-09 10:40:05] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(SAT) depth K=2 took 66444 ms
[2022-06-09 10:40:27] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=5 took 151037 ms
[2022-06-09 10:41:10] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=5 took 43116 ms
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.50735e+06 after 5.03657e+06
[2022-06-09 10:42:43] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=6 took 93250 ms
[2022-06-09 10:43:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-12
[2022-06-09 10:43:21] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(SAT) depth K=2 took 196136 ms
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :5.03657e+06 after 2.2053e+07
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :2.2053e+07 after 3.64651e+07
[2022-06-09 10:53:50] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=6 took 666151 ms
Detected timeout of ITS tools.
[2022-06-09 10:58:21] [INFO ] Flatten gal took : 1175 ms
[2022-06-09 10:58:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4953065508236017222.gal : 255 ms
[2022-06-09 10:58:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9615630387472908904.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4953065508236017222.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9615630387472908904.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9615630387472908904.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 257
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :257 after 61165
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :61165 after 193006
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :193006 after 456431
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :456431 after 983024
[2022-06-09 11:03:02] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=7 took 552400 ms
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :983024 after 2.03595e+06
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin4161658588262700815;'/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' 'BugTrackingPTq8m256ReachabilityCardinality01==true'
Running LTSmin : cd /tmp/ltsmin4161658588262700815;'/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' 'BugTrackingPTq8m256ReachabilityCardinality12==true'
[2022-06-09 11:10:08] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=7 took 425539 ms
Detected timeout of ITS tools.
[2022-06-09 11:18:50] [INFO ] Flatten gal took : 701 ms
[2022-06-09 11:18:50] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 11:18:50] [INFO ] Transformed 269 places.
[2022-06-09 11:18:50] [INFO ] Transformed 3871 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 11:18:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16577212476152525698.gal : 46 ms
[2022-06-09 11:18:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7743879079409621253.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16577212476152525698.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7743879079409621253.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...365
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality7743879079409621253.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :4 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 13
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :13 after 21
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :21 after 26
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :26 after 38
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :233 after 373
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :373 after 471
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :471 after 787
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2514 after 2788
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :6288 after 11580
[2022-06-09 11:20:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-01
[2022-06-09 11:20:01] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(SAT) depth K=3 took 2199459 ms
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :32651 after 37006
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :37006 after 60616
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :395459 after 468621
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :468621 after 850379
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :2.1485e+06 after 2.41811e+06

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-q8m256"
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-q8m256, 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-165472281800126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m256.tgz
mv BugTracking-PT-q8m256 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 ;