Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r039-tajo-167813692500441.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is BugTracking-PT-q8m256, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r039-tajo-167813692500441
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.8K Feb 26 06:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 06:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 06:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 06:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 07:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 07:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 06:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 06:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 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-CTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m256-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678500159380

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m256
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 02:02:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 02:02:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 02:02:42] [INFO ] Load time of PNML (sax parser for PT used): 992 ms
[2023-03-11 02:02:42] [INFO ] Transformed 754 places.
[2023-03-11 02:02:42] [INFO ] Transformed 27370 transitions.
[2023-03-11 02:02:42] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1258 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Deduced a syphon composed of 474 places in 174 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m256-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 175 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2023-03-11 02:02:43] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-11 02:02:43] [INFO ] Computed 8 place invariants in 76 ms
[2023-03-11 02:02:46] [INFO ] Implicit Places using invariants in 3737 ms returned []
[2023-03-11 02:02:46] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-11 02:02:46] [INFO ] Invariant cache hit.
[2023-03-11 02:02:47] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-11 02:02:49] [INFO ] Implicit Places using invariants and state equation in 2412 ms returned []
Implicit Place search using SMT with State Equation took 6223 ms to find 0 implicit places.
[2023-03-11 02:02:49] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-11 02:02:49] [INFO ] Invariant cache hit.
[2023-03-11 02:02:50] [INFO ] Dead Transitions using invariants and state equation in 1139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7540 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 23 out of 277 places after structural reductions.
[2023-03-11 02:02:51] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-11 02:02:51] [INFO ] Flatten gal took : 393 ms
[2023-03-11 02:02:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BugTracking-PT-q8m256-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 02:02:51] [INFO ] Flatten gal took : 263 ms
[2023-03-11 02:02:51] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 11 out of 277 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=33 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-11 02:02:52] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-11 02:02:52] [INFO ] Invariant cache hit.
[2023-03-11 02:02:53] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-11 02:02:53] [INFO ] After 243ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2023-03-11 02:02:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-11 02:02:54] [INFO ] After 1217ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2023-03-11 02:02:54] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-11 02:02:55] [INFO ] After 988ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :2 sat :5
[2023-03-11 02:02:56] [INFO ] Deduced a trap composed of 21 places in 505 ms of which 14 ms to minimize.
[2023-03-11 02:02:56] [INFO ] Deduced a trap composed of 56 places in 503 ms of which 1 ms to minimize.
[2023-03-11 02:02:57] [INFO ] Deduced a trap composed of 19 places in 536 ms of which 2 ms to minimize.
[2023-03-11 02:02:57] [INFO ] Deduced a trap composed of 7 places in 423 ms of which 1 ms to minimize.
[2023-03-11 02:02:58] [INFO ] Deduced a trap composed of 85 places in 385 ms of which 1 ms to minimize.
[2023-03-11 02:02:58] [INFO ] Deduced a trap composed of 35 places in 402 ms of which 0 ms to minimize.
[2023-03-11 02:02:59] [INFO ] Deduced a trap composed of 68 places in 420 ms of which 1 ms to minimize.
[2023-03-11 02:02:59] [INFO ] Deduced a trap composed of 36 places in 312 ms of which 1 ms to minimize.
[2023-03-11 02:03:00] [INFO ] Deduced a trap composed of 23 places in 460 ms of which 1 ms to minimize.
[2023-03-11 02:03:00] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4918 ms
[2023-03-11 02:03:01] [INFO ] Deduced a trap composed of 59 places in 431 ms of which 0 ms to minimize.
[2023-03-11 02:03:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 699 ms
[2023-03-11 02:03:02] [INFO ] Deduced a trap composed of 64 places in 413 ms of which 1 ms to minimize.
[2023-03-11 02:03:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 642 ms
[2023-03-11 02:03:02] [INFO ] After 7823ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 479 ms.
[2023-03-11 02:03:02] [INFO ] After 9737ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
Fused 7 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 617 ms.
Support contains 6 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
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 4 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 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 16 place count 269 transition count 3871
Applied a total of 16 rules in 319 ms. Remains 269 /277 variables (removed 8) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 322 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10121 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=920 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 107489 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 107489 steps, saw 45309 distinct states, run finished after 3003 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-11 02:03:06] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-11 02:03:06] [INFO ] Computed 8 place invariants in 43 ms
[2023-03-11 02:03:07] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 02:03:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-11 02:03:08] [INFO ] After 1036ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 02:03:08] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-11 02:03:08] [INFO ] After 770ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 02:03:09] [INFO ] Deduced a trap composed of 10 places in 449 ms of which 1 ms to minimize.
[2023-03-11 02:03:10] [INFO ] Deduced a trap composed of 26 places in 433 ms of which 0 ms to minimize.
[2023-03-11 02:03:10] [INFO ] Deduced a trap composed of 35 places in 322 ms of which 1 ms to minimize.
[2023-03-11 02:03:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1671 ms
[2023-03-11 02:03:11] [INFO ] Deduced a trap composed of 63 places in 298 ms of which 0 ms to minimize.
[2023-03-11 02:03:11] [INFO ] Deduced a trap composed of 53 places in 272 ms of which 1 ms to minimize.
[2023-03-11 02:03:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 875 ms
[2023-03-11 02:03:12] [INFO ] After 3894ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 458 ms.
[2023-03-11 02:03:12] [INFO ] After 5481ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 6 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 82 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 102 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-11 02:03:12] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-11 02:03:12] [INFO ] Invariant cache hit.
[2023-03-11 02:03:13] [INFO ] Implicit Places using invariants in 493 ms returned []
[2023-03-11 02:03:13] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-11 02:03:13] [INFO ] Invariant cache hit.
[2023-03-11 02:03:13] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-11 02:03:15] [INFO ] Implicit Places using invariants and state equation in 1893 ms returned []
Implicit Place search using SMT with State Equation took 2389 ms to find 0 implicit places.
[2023-03-11 02:03:15] [INFO ] Redundant transitions in 301 ms returned []
[2023-03-11 02:03:15] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-11 02:03:15] [INFO ] Invariant cache hit.
[2023-03-11 02:03:16] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3842 ms. 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 1 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 265 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 3691 rows 263 cols
[2023-03-11 02:03:16] [INFO ] Computed 9 place invariants in 43 ms
[2023-03-11 02:03:16] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 02:03:16] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-11 02:03:17] [INFO ] After 718ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 02:03:18] [INFO ] After 1336ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 407 ms.
[2023-03-11 02:03:18] [INFO ] After 1817ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
[2023-03-11 02:03:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 02:03:18] [INFO ] Flatten gal took : 185 ms
FORMULA BugTracking-PT-q8m256-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 02:03:19] [INFO ] Flatten gal took : 193 ms
[2023-03-11 02:03:19] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 6 out of 277 places (down from 8) after GAL structural reductions.
Computed a total of 6 stabilizing places and 131 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 15 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-11 02:03:19] [INFO ] Flatten gal took : 135 ms
[2023-03-11 02:03:19] [INFO ] Flatten gal took : 156 ms
[2023-03-11 02:03:20] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 11 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-11 02:03:20] [INFO ] Flatten gal took : 117 ms
[2023-03-11 02:03:20] [INFO ] Flatten gal took : 124 ms
[2023-03-11 02:03:20] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 11 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-11 02:03:20] [INFO ] Flatten gal took : 129 ms
[2023-03-11 02:03:20] [INFO ] Flatten gal took : 132 ms
[2023-03-11 02:03:21] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 11 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-11 02:03:21] [INFO ] Flatten gal took : 111 ms
[2023-03-11 02:03:21] [INFO ] Flatten gal took : 125 ms
[2023-03-11 02:03:21] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 68 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 69 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-11 02:03:21] [INFO ] Flatten gal took : 109 ms
[2023-03-11 02:03:22] [INFO ] Flatten gal took : 127 ms
[2023-03-11 02:03:22] [INFO ] Input system was already deterministic with 3871 transitions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 12 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-11 02:03:22] [INFO ] Flatten gal took : 116 ms
[2023-03-11 02:03:22] [INFO ] Flatten gal took : 132 ms
[2023-03-11 02:03:22] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-11 02:03:23] [INFO ] Flatten gal took : 118 ms
[2023-03-11 02:03:23] [INFO ] Flatten gal took : 122 ms
[2023-03-11 02:03:23] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-11 02:03:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 277 places, 3871 transitions and 19025 arcs took 22 ms.
Total runtime 42112 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT BugTracking-PT-q8m256
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373

FORMULA BugTracking-PT-q8m256-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BugTracking-PT-q8m256-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BugTracking-PT-q8m256-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BugTracking-PT-q8m256-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BugTracking-PT-q8m256-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BugTracking-PT-q8m256-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678500205070

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:207
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 1.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH INITIAL
lola: LAUNCH task # 1 (type CNST) for 0 BugTracking-PT-q8m256-CTLCardinality-03
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 1 (type CNST) for BugTracking-PT-q8m256-CTLCardinality-03
lola: result : true
lola: LAUNCH INITIAL
lola: LAUNCH task # 4 (type CNST) for 3 BugTracking-PT-q8m256-CTLCardinality-04
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 4 (type CNST) for BugTracking-PT-q8m256-CTLCardinality-04
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: LAUNCH task # 13 (type EXCL) for 12 BugTracking-PT-q8m256-CTLCardinality-14
lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: FINISHED task # 13 (type EXCL) for BugTracking-PT-q8m256-CTLCardinality-14
lola: result : false
lola: markings : 257
lola: fired transitions : 513
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 7 (type EXCL) for 6 BugTracking-PT-q8m256-CTLCardinality-05
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for BugTracking-PT-q8m256-CTLCardinality-05
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: LAUNCH task # 16 (type EXCL) for 15 BugTracking-PT-q8m256-CTLCardinality-15
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: FINISHED task # 16 (type EXCL) for BugTracking-PT-q8m256-CTLCardinality-15
lola: result : true
lola: markings : 257
lola: fired transitions : 256
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 10 (type EXCL) for 9 BugTracking-PT-q8m256-CTLCardinality-13
lola: time limit : 3598 sec
lola: memory limit: 32 pages
lola: FINISHED task # 10 (type EXCL) for BugTracking-PT-q8m256-CTLCardinality-13
lola: result : false
lola: markings : 276
lola: fired transitions : 1102
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BugTracking-PT-q8m256-CTLCardinality-03: INITIAL true preprocessing
BugTracking-PT-q8m256-CTLCardinality-04: INITIAL true preprocessing
BugTracking-PT-q8m256-CTLCardinality-05: CTL true CTL model checker
BugTracking-PT-q8m256-CTLCardinality-13: CTL false CTL model checker
BugTracking-PT-q8m256-CTLCardinality-14: CTL false CTL model checker
BugTracking-PT-q8m256-CTLCardinality-15: CTL true CTL model checker


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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="CTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is BugTracking-PT-q8m256, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r039-tajo-167813692500441"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;