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.r041-tajo-167813694600353.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 ltsminxred
Input is BugTracking-PT-q3m032, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694600353
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.4K Feb 26 06:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 06:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 26 06:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 26 06:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 07:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 07:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 06:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 06:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 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-q3m032-CTLCardinality-00
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-01
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-02
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-03
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-04
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-05
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-06
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-07
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-08
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-09
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-10
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-11
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-12
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-13
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-14
FORMULA_NAME BugTracking-PT-q3m032-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678628828707

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q3m032
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 13:47:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 13:47:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:47:10] [INFO ] Load time of PNML (sax parser for PT used): 688 ms
[2023-03-12 13:47:11] [INFO ] Transformed 754 places.
[2023-03-12 13:47:11] [INFO ] Transformed 27370 transitions.
[2023-03-12 13:47:11] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 840 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Deduced a syphon composed of 514 places in 112 ms
Reduce places removed 514 places and 24601 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q3m032-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 238 transition count 2769
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 237 transition count 2750
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 237 transition count 2750
Applied a total of 4 rules in 86 ms. Remains 237 /240 variables (removed 3) and now considering 2750/2769 (removed 19) transitions.
[2023-03-12 13:47:11] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2023-03-12 13:47:11] [INFO ] Computed 8 place invariants in 36 ms
[2023-03-12 13:47:12] [INFO ] Implicit Places using invariants in 551 ms returned []
[2023-03-12 13:47:12] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-12 13:47:12] [INFO ] Invariant cache hit.
[2023-03-12 13:47:12] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-12 13:47:13] [INFO ] Implicit Places using invariants and state equation in 1635 ms returned []
Implicit Place search using SMT with State Equation took 2212 ms to find 0 implicit places.
[2023-03-12 13:47:13] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-12 13:47:13] [INFO ] Invariant cache hit.
[2023-03-12 13:47:14] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/240 places, 2750/2769 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3029 ms. Remains : 237/240 places, 2750/2769 transitions.
Support contains 13 out of 237 places after structural reductions.
[2023-03-12 13:47:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-12 13:47:14] [INFO ] Flatten gal took : 232 ms
FORMULA BugTracking-PT-q3m032-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 13:47:14] [INFO ] Flatten gal took : 150 ms
[2023-03-12 13:47:15] [INFO ] Input system was already deterministic with 2750 transitions.
Support contains 9 out of 237 places (down from 13) after GAL structural reductions.
FORMULA BugTracking-PT-q3m032-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10002 steps, including 29 resets, run finished after 346 ms. (steps per millisecond=28 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 148031 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 148031 steps, saw 75252 distinct states, run finished after 3002 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-12 13:47:19] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-12 13:47:19] [INFO ] Invariant cache hit.
[2023-03-12 13:47:19] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 13:47:19] [INFO ] After 466ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:6
[2023-03-12 13:47:19] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-12 13:47:19] [INFO ] After 222ms SMT Verify possible using 240 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 13:47:19] [INFO ] After 825ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 13:47:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 13:47:20] [INFO ] After 635ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :4
[2023-03-12 13:47:21] [INFO ] After 375ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :3 sat :4
[2023-03-12 13:47:21] [INFO ] Deduced a trap composed of 11 places in 298 ms of which 4 ms to minimize.
[2023-03-12 13:47:21] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 355 ms
[2023-03-12 13:47:21] [INFO ] Deduced a trap composed of 21 places in 236 ms of which 1 ms to minimize.
[2023-03-12 13:47:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 328 ms
[2023-03-12 13:47:22] [INFO ] After 1358ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :3
Attempting to minimize the solution found.
Minimization took 250 ms.
[2023-03-12 13:47:22] [INFO ] After 2416ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :3
Fused 7 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 50 ms.
Support contains 5 out of 237 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 229 transition count 2747
Applied a total of 16 rules in 182 ms. Remains 229 /237 variables (removed 8) and now considering 2747/2750 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 183 ms. Remains : 229/237 places, 2747/2750 transitions.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) 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 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 150603 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 150603 steps, saw 63308 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-12 13:47:25] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-12 13:47:25] [INFO ] Computed 8 place invariants in 14 ms
[2023-03-12 13:47:25] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 13:47:25] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:47:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 13:47:26] [INFO ] After 475ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 13:47:26] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-12 13:47:26] [INFO ] After 256ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 13:47:26] [INFO ] Deduced a trap composed of 19 places in 178 ms of which 1 ms to minimize.
[2023-03-12 13:47:27] [INFO ] Deduced a trap composed of 47 places in 252 ms of which 0 ms to minimize.
[2023-03-12 13:47:27] [INFO ] Deduced a trap composed of 40 places in 183 ms of which 1 ms to minimize.
[2023-03-12 13:47:27] [INFO ] Deduced a trap composed of 50 places in 180 ms of which 0 ms to minimize.
[2023-03-12 13:47:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1010 ms
[2023-03-12 13:47:28] [INFO ] Deduced a trap composed of 17 places in 213 ms of which 2 ms to minimize.
[2023-03-12 13:47:28] [INFO ] Deduced a trap composed of 56 places in 183 ms of which 1 ms to minimize.
[2023-03-12 13:47:28] [INFO ] Deduced a trap composed of 51 places in 189 ms of which 1 ms to minimize.
[2023-03-12 13:47:28] [INFO ] Deduced a trap composed of 14 places in 189 ms of which 0 ms to minimize.
[2023-03-12 13:47:28] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 996 ms
[2023-03-12 13:47:28] [INFO ] After 2405ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 274 ms.
[2023-03-12 13:47:29] [INFO ] After 3230ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 5 ms.
Support contains 5 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 85 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 58 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-12 13:47:29] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-12 13:47:29] [INFO ] Invariant cache hit.
[2023-03-12 13:47:29] [INFO ] Implicit Places using invariants in 504 ms returned []
[2023-03-12 13:47:29] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-12 13:47:29] [INFO ] Invariant cache hit.
[2023-03-12 13:47:30] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-12 13:47:31] [INFO ] Implicit Places using invariants and state equation in 1247 ms returned []
Implicit Place search using SMT with State Equation took 1753 ms to find 0 implicit places.
[2023-03-12 13:47:31] [INFO ] Redundant transitions in 164 ms returned []
[2023-03-12 13:47:31] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-12 13:47:31] [INFO ] Invariant cache hit.
[2023-03-12 13:47:31] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2645 ms. Remains : 229/229 places, 2747/2747 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 134 place count 227 transition count 2615
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 227 transition count 2614
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 227 transition count 2610
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 360 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 2610 rows 223 cols
[2023-03-12 13:47:32] [INFO ] Computed 9 place invariants in 11 ms
[2023-03-12 13:47:32] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-12 13:47:32] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:47:32] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-12 13:47:32] [INFO ] After 437ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 13:47:33] [INFO ] After 635ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 112 ms.
[2023-03-12 13:47:33] [INFO ] After 793ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 4 atomic propositions for a total of 5 simplifications.
[2023-03-12 13:47:33] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-12 13:47:33] [INFO ] Flatten gal took : 112 ms
FORMULA BugTracking-PT-q3m032-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 13:47:33] [INFO ] Flatten gal took : 112 ms
[2023-03-12 13:47:33] [INFO ] Input system was already deterministic with 2750 transitions.
Support contains 3 out of 237 places (down from 5) after GAL structural reductions.
Computed a total of 6 stabilizing places and 111 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 9 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-12 13:47:33] [INFO ] Flatten gal took : 93 ms
[2023-03-12 13:47:33] [INFO ] Flatten gal took : 101 ms
[2023-03-12 13:47:34] [INFO ] Input system was already deterministic with 2750 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 9 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-12 13:47:34] [INFO ] Flatten gal took : 87 ms
[2023-03-12 13:47:34] [INFO ] Flatten gal took : 92 ms
[2023-03-12 13:47:34] [INFO ] Input system was already deterministic with 2750 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 10 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-12 13:47:34] [INFO ] Flatten gal took : 88 ms
[2023-03-12 13:47:34] [INFO ] Flatten gal took : 118 ms
[2023-03-12 13:47:34] [INFO ] Input system was already deterministic with 2750 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 16 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-12 13:47:35] [INFO ] Flatten gal took : 98 ms
[2023-03-12 13:47:35] [INFO ] Flatten gal took : 97 ms
[2023-03-12 13:47:35] [INFO ] Input system was already deterministic with 2750 transitions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 9 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-12 13:47:35] [INFO ] Flatten gal took : 88 ms
[2023-03-12 13:47:35] [INFO ] Flatten gal took : 94 ms
[2023-03-12 13:47:35] [INFO ] Input system was already deterministic with 2750 transitions.
[2023-03-12 13:47:35] [INFO ] Flatten gal took : 94 ms
[2023-03-12 13:47:35] [INFO ] Flatten gal took : 94 ms
[2023-03-12 13:47:35] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-12 13:47:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 237 places, 2750 transitions and 13477 arcs took 19 ms.
Total runtime 25735 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/554/ctl_0_ --ctl=/tmp/554/ctl_1_ --ctl=/tmp/554/ctl_2_ --ctl=/tmp/554/ctl_3_ --ctl=/tmp/554/ctl_4_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393352 kB
MemFree: 15167400 kB
After kill :
MemTotal: 16393352 kB
MemFree: 16077272 kB
Could not compute solution for formula : BugTracking-PT-q3m032-CTLCardinality-03
Could not compute solution for formula : BugTracking-PT-q3m032-CTLCardinality-05
Could not compute solution for formula : BugTracking-PT-q3m032-CTLCardinality-06
Could not compute solution for formula : BugTracking-PT-q3m032-CTLCardinality-08
Could not compute solution for formula : BugTracking-PT-q3m032-CTLCardinality-13

BK_STOP 1678632427327

--------------------
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
mcc2023
ctl formula name BugTracking-PT-q3m032-CTLCardinality-03
ctl formula formula --ctl=/tmp/554/ctl_0_
ctl formula name BugTracking-PT-q3m032-CTLCardinality-05
ctl formula formula --ctl=/tmp/554/ctl_1_
ctl formula name BugTracking-PT-q3m032-CTLCardinality-06
ctl formula formula --ctl=/tmp/554/ctl_2_
ctl formula name BugTracking-PT-q3m032-CTLCardinality-08
ctl formula formula --ctl=/tmp/554/ctl_3_
ctl formula name BugTracking-PT-q3m032-CTLCardinality-13
ctl formula formula --ctl=/tmp/554/ctl_4_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 237 places, 2750 transitions and 13477 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.030 real 0.020 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 2750->2618 groups
pnml2lts-sym: Regrouping took 1.350 real 1.340 user 0.000 sys
pnml2lts-sym: state vector length is 237; there are 2618 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 560
Killing (9) : 560

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-q3m032"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is BugTracking-PT-q3m032, 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 r041-tajo-167813694600353"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m032.tgz
mv BugTracking-PT-q3m032 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 ;