Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r297-tall-167873949900057.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PhaseVariation-PT-D20CS100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873949900057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 6.5K Feb 26 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Feb 26 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 15:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 15:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 15:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Feb 26 15:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 15:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 15:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 13M Mar 5 18:23 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 PhaseVariation-PT-D20CS100-CTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D20CS100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679439580390

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=PhaseVariation-PT-D20CS100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 22:59:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 22:59:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 22:59:43] [INFO ] Load time of PNML (sax parser for PT used): 585 ms
[2023-03-21 22:59:43] [INFO ] Transformed 1202 places.
[2023-03-21 22:59:43] [INFO ] Transformed 13457 transitions.
[2023-03-21 22:59:43] [INFO ] Parsed PT model containing 1202 places and 13457 transitions and 93395 arcs in 726 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Deduced a syphon composed of 2 places in 24 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
Support contains 102 out of 1199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1199/1199 places, 13405/13405 transitions.
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 1199 transition count 13149
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 263 place count 1192 transition count 13095
Iterating global reduction 0 with 7 rules applied. Total rules applied 270 place count 1192 transition count 13095
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 277 place count 1192 transition count 13088
Applied a total of 277 rules in 799 ms. Remains 1192 /1199 variables (removed 7) and now considering 13088/13405 (removed 317) transitions.
[2023-03-21 22:59:44] [INFO ] Flow matrix only has 792 transitions (discarded 12296 similar events)
// Phase 1: matrix 792 rows 1192 cols
[2023-03-21 22:59:44] [INFO ] Computed 400 place invariants in 51 ms
[2023-03-21 22:59:50] [INFO ] Dead Transitions using invariants and state equation in 6161 ms found 1564 transitions.
Found 1564 dead transitions using SMT.
Drop transitions removed 1564 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1564 transitions.
[2023-03-21 22:59:50] [INFO ] Flow matrix only has 792 transitions (discarded 10732 similar events)
[2023-03-21 22:59:50] [INFO ] Invariant cache hit.
[2023-03-21 22:59:51] [INFO ] Implicit Places using invariants in 1486 ms returned []
Implicit Place search using SMT only with invariants took 1488 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1192/1199 places, 11524/13405 transitions.
Discarding 321 places :
Symmetric choice reduction at 0 with 321 rule applications. Total rules 321 place count 871 transition count 6860
Iterating global reduction 0 with 321 rules applied. Total rules applied 642 place count 871 transition count 6860
Ensure Unique test removed 2793 transitions
Reduce isomorphic transitions removed 2793 transitions.
Iterating post reduction 0 with 2793 rules applied. Total rules applied 3435 place count 871 transition count 4067
Applied a total of 3435 rules in 184 ms. Remains 871 /1192 variables (removed 321) and now considering 4067/11524 (removed 7457) transitions.
[2023-03-21 22:59:51] [INFO ] Flow matrix only has 471 transitions (discarded 3596 similar events)
// Phase 1: matrix 471 rows 871 cols
[2023-03-21 22:59:51] [INFO ] Computed 400 place invariants in 19 ms
[2023-03-21 22:59:52] [INFO ] Implicit Places using invariants in 902 ms returned []
[2023-03-21 22:59:52] [INFO ] Flow matrix only has 471 transitions (discarded 3596 similar events)
[2023-03-21 22:59:52] [INFO ] Invariant cache hit.
[2023-03-21 22:59:53] [INFO ] State equation strengthened by 462 read => feed constraints.
[2023-03-21 22:59:55] [INFO ] Implicit Places using invariants and state equation in 2980 ms returned []
Implicit Place search using SMT with State Equation took 3891 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 871/1199 places, 4067/13405 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12575 ms. Remains : 871/1199 places, 4067/13405 transitions.
Support contains 102 out of 871 places after structural reductions.
[2023-03-21 22:59:56] [INFO ] Flatten gal took : 340 ms
[2023-03-21 22:59:56] [INFO ] Flatten gal took : 187 ms
[2023-03-21 22:59:56] [INFO ] Input system was already deterministic with 4067 transitions.
Incomplete random walk after 10000 steps, including 46 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 58) seen :51
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 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) 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 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-21 22:59:58] [INFO ] Flow matrix only has 471 transitions (discarded 3596 similar events)
[2023-03-21 22:59:58] [INFO ] Invariant cache hit.
[2023-03-21 22:59:58] [INFO ] [Real]Absence check using 400 positive place invariants in 70 ms returned sat
[2023-03-21 22:59:58] [INFO ] After 349ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
FORMULA PhaseVariation-PT-D20CS100-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS100-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 22:59:58] [INFO ] Flatten gal took : 161 ms
[2023-03-21 22:59:58] [INFO ] Flatten gal took : 178 ms
[2023-03-21 22:59:59] [INFO ] Input system was already deterministic with 4067 transitions.
Support contains 77 out of 871 places (down from 81) after GAL structural reductions.
Computed a total of 871 stabilizing places and 4067 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 871 transition count 4067
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA PhaseVariation-PT-D20CS100-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS100-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS100-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 801 transition count 3451
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 801 transition count 3451
Ensure Unique test removed 534 transitions
Reduce isomorphic transitions removed 534 transitions.
Iterating post reduction 0 with 534 rules applied. Total rules applied 674 place count 801 transition count 2917
Applied a total of 674 rules in 1029 ms. Remains 801 /871 variables (removed 70) and now considering 2917/4067 (removed 1150) transitions.
[2023-03-21 23:00:00] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2023-03-21 23:00:00] [INFO ] Computed 400 place invariants in 8 ms
[2023-03-21 23:00:01] [INFO ] Dead Transitions using invariants and state equation in 1509 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2541 ms. Remains : 801/871 places, 2917/4067 transitions.
[2023-03-21 23:00:01] [INFO ] Flatten gal took : 82 ms
[2023-03-21 23:00:02] [INFO ] Flatten gal took : 90 ms
[2023-03-21 23:00:02] [INFO ] Input system was already deterministic with 2917 transitions.
Finished random walk after 1493 steps, including 5 resets, run visited all 1 properties in 42 ms. (steps per millisecond=35 )
FORMULA PhaseVariation-PT-D20CS100-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 804 transition count 3477
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 804 transition count 3477
Ensure Unique test removed 518 transitions
Reduce isomorphic transitions removed 518 transitions.
Iterating post reduction 0 with 518 rules applied. Total rules applied 652 place count 804 transition count 2959
Applied a total of 652 rules in 657 ms. Remains 804 /871 variables (removed 67) and now considering 2959/4067 (removed 1108) transitions.
[2023-03-21 23:00:02] [INFO ] Flow matrix only has 404 transitions (discarded 2555 similar events)
// Phase 1: matrix 404 rows 804 cols
[2023-03-21 23:00:02] [INFO ] Computed 400 place invariants in 10 ms
[2023-03-21 23:00:04] [INFO ] Dead Transitions using invariants and state equation in 1261 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1921 ms. Remains : 804/871 places, 2959/4067 transitions.
[2023-03-21 23:00:04] [INFO ] Flatten gal took : 86 ms
[2023-03-21 23:00:04] [INFO ] Flatten gal took : 90 ms
[2023-03-21 23:00:04] [INFO ] Input system was already deterministic with 2959 transitions.
Starting structural reductions in LTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 810 transition count 3523
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 810 transition count 3523
Ensure Unique test removed 476 transitions
Reduce isomorphic transitions removed 476 transitions.
Iterating post reduction 0 with 476 rules applied. Total rules applied 598 place count 810 transition count 3047
Applied a total of 598 rules in 59 ms. Remains 810 /871 variables (removed 61) and now considering 3047/4067 (removed 1020) transitions.
[2023-03-21 23:00:04] [INFO ] Flow matrix only has 410 transitions (discarded 2637 similar events)
// Phase 1: matrix 410 rows 810 cols
[2023-03-21 23:00:04] [INFO ] Computed 400 place invariants in 9 ms
[2023-03-21 23:00:06] [INFO ] Dead Transitions using invariants and state equation in 1462 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1538 ms. Remains : 810/871 places, 3047/4067 transitions.
[2023-03-21 23:00:06] [INFO ] Flatten gal took : 90 ms
[2023-03-21 23:00:06] [INFO ] Flatten gal took : 101 ms
[2023-03-21 23:00:06] [INFO ] Input system was already deterministic with 3047 transitions.
Starting structural reductions in LTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 803 transition count 3468
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 803 transition count 3468
Ensure Unique test removed 519 transitions
Reduce isomorphic transitions removed 519 transitions.
Iterating post reduction 0 with 519 rules applied. Total rules applied 655 place count 803 transition count 2949
Applied a total of 655 rules in 87 ms. Remains 803 /871 variables (removed 68) and now considering 2949/4067 (removed 1118) transitions.
[2023-03-21 23:00:06] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
// Phase 1: matrix 403 rows 803 cols
[2023-03-21 23:00:06] [INFO ] Computed 400 place invariants in 4 ms
[2023-03-21 23:00:08] [INFO ] Dead Transitions using invariants and state equation in 1586 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1676 ms. Remains : 803/871 places, 2949/4067 transitions.
[2023-03-21 23:00:08] [INFO ] Flatten gal took : 81 ms
[2023-03-21 23:00:08] [INFO ] Flatten gal took : 86 ms
[2023-03-21 23:00:08] [INFO ] Input system was already deterministic with 2949 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 810 transition count 3523
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 810 transition count 3523
Ensure Unique test removed 478 transitions
Reduce isomorphic transitions removed 478 transitions.
Iterating post reduction 0 with 478 rules applied. Total rules applied 600 place count 810 transition count 3045
Applied a total of 600 rules in 863 ms. Remains 810 /871 variables (removed 61) and now considering 3045/4067 (removed 1022) transitions.
[2023-03-21 23:00:09] [INFO ] Flow matrix only has 410 transitions (discarded 2635 similar events)
// Phase 1: matrix 410 rows 810 cols
[2023-03-21 23:00:09] [INFO ] Computed 400 place invariants in 4 ms
[2023-03-21 23:00:11] [INFO ] Dead Transitions using invariants and state equation in 1611 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2494 ms. Remains : 810/871 places, 3045/4067 transitions.
[2023-03-21 23:00:11] [INFO ] Flatten gal took : 104 ms
[2023-03-21 23:00:11] [INFO ] Flatten gal took : 98 ms
[2023-03-21 23:00:11] [INFO ] Input system was already deterministic with 3045 transitions.
Starting structural reductions in LTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 806 transition count 3495
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 806 transition count 3495
Ensure Unique test removed 504 transitions
Reduce isomorphic transitions removed 504 transitions.
Iterating post reduction 0 with 504 rules applied. Total rules applied 634 place count 806 transition count 2991
Applied a total of 634 rules in 107 ms. Remains 806 /871 variables (removed 65) and now considering 2991/4067 (removed 1076) transitions.
[2023-03-21 23:00:11] [INFO ] Flow matrix only has 406 transitions (discarded 2585 similar events)
// Phase 1: matrix 406 rows 806 cols
[2023-03-21 23:00:11] [INFO ] Computed 400 place invariants in 4 ms
[2023-03-21 23:00:13] [INFO ] Dead Transitions using invariants and state equation in 1677 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1805 ms. Remains : 806/871 places, 2991/4067 transitions.
[2023-03-21 23:00:13] [INFO ] Flatten gal took : 80 ms
[2023-03-21 23:00:13] [INFO ] Flatten gal took : 146 ms
[2023-03-21 23:00:13] [INFO ] Input system was already deterministic with 2991 transitions.
Starting structural reductions in LTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 802 transition count 3459
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 802 transition count 3459
Ensure Unique test removed 526 transitions
Reduce isomorphic transitions removed 526 transitions.
Iterating post reduction 0 with 526 rules applied. Total rules applied 664 place count 802 transition count 2933
Applied a total of 664 rules in 70 ms. Remains 802 /871 variables (removed 69) and now considering 2933/4067 (removed 1134) transitions.
[2023-03-21 23:00:13] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2023-03-21 23:00:13] [INFO ] Computed 400 place invariants in 8 ms
[2023-03-21 23:00:15] [INFO ] Dead Transitions using invariants and state equation in 1454 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1547 ms. Remains : 802/871 places, 2933/4067 transitions.
[2023-03-21 23:00:15] [INFO ] Flatten gal took : 75 ms
[2023-03-21 23:00:15] [INFO ] Flatten gal took : 85 ms
[2023-03-21 23:00:15] [INFO ] Input system was already deterministic with 2933 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 803 transition count 3470
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 803 transition count 3470
Ensure Unique test removed 521 transitions
Reduce isomorphic transitions removed 521 transitions.
Iterating post reduction 0 with 521 rules applied. Total rules applied 657 place count 803 transition count 2949
Applied a total of 657 rules in 694 ms. Remains 803 /871 variables (removed 68) and now considering 2949/4067 (removed 1118) transitions.
[2023-03-21 23:00:16] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
// Phase 1: matrix 403 rows 803 cols
[2023-03-21 23:00:16] [INFO ] Computed 400 place invariants in 4 ms
[2023-03-21 23:00:17] [INFO ] Dead Transitions using invariants and state equation in 1390 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2089 ms. Remains : 803/871 places, 2949/4067 transitions.
[2023-03-21 23:00:17] [INFO ] Flatten gal took : 77 ms
[2023-03-21 23:00:17] [INFO ] Flatten gal took : 86 ms
[2023-03-21 23:00:17] [INFO ] Input system was already deterministic with 2949 transitions.
Starting structural reductions in LTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 805 transition count 3486
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 805 transition count 3486
Ensure Unique test removed 507 transitions
Reduce isomorphic transitions removed 507 transitions.
Iterating post reduction 0 with 507 rules applied. Total rules applied 639 place count 805 transition count 2979
Applied a total of 639 rules in 64 ms. Remains 805 /871 variables (removed 66) and now considering 2979/4067 (removed 1088) transitions.
[2023-03-21 23:00:18] [INFO ] Flow matrix only has 405 transitions (discarded 2574 similar events)
// Phase 1: matrix 405 rows 805 cols
[2023-03-21 23:00:18] [INFO ] Computed 400 place invariants in 8 ms
[2023-03-21 23:00:19] [INFO ] Dead Transitions using invariants and state equation in 1402 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1473 ms. Remains : 805/871 places, 2979/4067 transitions.
[2023-03-21 23:00:19] [INFO ] Flatten gal took : 77 ms
[2023-03-21 23:00:19] [INFO ] Flatten gal took : 87 ms
[2023-03-21 23:00:19] [INFO ] Input system was already deterministic with 2979 transitions.
Starting structural reductions in LTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 806 transition count 3501
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 806 transition count 3501
Ensure Unique test removed 504 transitions
Reduce isomorphic transitions removed 504 transitions.
Iterating post reduction 0 with 504 rules applied. Total rules applied 634 place count 806 transition count 2997
Applied a total of 634 rules in 63 ms. Remains 806 /871 variables (removed 65) and now considering 2997/4067 (removed 1070) transitions.
[2023-03-21 23:00:19] [INFO ] Flow matrix only has 406 transitions (discarded 2591 similar events)
// Phase 1: matrix 406 rows 806 cols
[2023-03-21 23:00:19] [INFO ] Computed 400 place invariants in 11 ms
[2023-03-21 23:00:21] [INFO ] Dead Transitions using invariants and state equation in 1433 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1498 ms. Remains : 806/871 places, 2997/4067 transitions.
[2023-03-21 23:00:21] [INFO ] Flatten gal took : 80 ms
[2023-03-21 23:00:21] [INFO ] Flatten gal took : 96 ms
[2023-03-21 23:00:21] [INFO ] Input system was already deterministic with 2997 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 871/871 places, 4067/4067 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 802 transition count 3459
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 802 transition count 3459
Ensure Unique test removed 526 transitions
Reduce isomorphic transitions removed 526 transitions.
Iterating post reduction 0 with 526 rules applied. Total rules applied 664 place count 802 transition count 2933
Applied a total of 664 rules in 623 ms. Remains 802 /871 variables (removed 69) and now considering 2933/4067 (removed 1134) transitions.
[2023-03-21 23:00:22] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2023-03-21 23:00:22] [INFO ] Computed 400 place invariants in 5 ms
[2023-03-21 23:00:23] [INFO ] Dead Transitions using invariants and state equation in 1389 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2023 ms. Remains : 802/871 places, 2933/4067 transitions.
[2023-03-21 23:00:23] [INFO ] Flatten gal took : 85 ms
[2023-03-21 23:00:23] [INFO ] Flatten gal took : 89 ms
[2023-03-21 23:00:24] [INFO ] Input system was already deterministic with 2933 transitions.
[2023-03-21 23:00:24] [INFO ] Flatten gal took : 111 ms
[2023-03-21 23:00:24] [INFO ] Flatten gal took : 118 ms
[2023-03-21 23:00:24] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 23:00:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 871 places, 4067 transitions and 28447 arcs took 25 ms.
Total runtime 41932 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/529/ctl_0_ --ctl=/tmp/529/ctl_1_ --ctl=/tmp/529/ctl_2_ --ctl=/tmp/529/ctl_3_ --ctl=/tmp/529/ctl_4_ --ctl=/tmp/529/ctl_5_ --ctl=/tmp/529/ctl_6_ --ctl=/tmp/529/ctl_7_ --ctl=/tmp/529/ctl_8_ --ctl=/tmp/529/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 15440856 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16081860 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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

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="PhaseVariation-PT-D20CS100"
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 PhaseVariation-PT-D20CS100, 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 r297-tall-167873949900057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D20CS100.tgz
mv PhaseVariation-PT-D20CS100 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 ;