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-167873949900033.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-D10CS010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873949900033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 8.1K Feb 26 15:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 15:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 26 15:03 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 4.2K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 15:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 15:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 15:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 26 15:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 2.9M 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-D10CS010-CTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D10CS010-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679432090237

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-D10CS010
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 20:54:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 20:54:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:54:52] [INFO ] Load time of PNML (sax parser for PT used): 230 ms
[2023-03-21 20:54:52] [INFO ] Transformed 302 places.
[2023-03-21 20:54:52] [INFO ] Transformed 3137 transitions.
[2023-03-21 20:54:52] [INFO ] Parsed PT model containing 302 places and 3137 transitions and 21755 arcs in 496 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
Support contains 124 out of 299 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 299/299 places, 3085/3085 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 299 transition count 2829
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 259 place count 296 transition count 2811
Iterating global reduction 0 with 3 rules applied. Total rules applied 262 place count 296 transition count 2811
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 265 place count 296 transition count 2808
Applied a total of 265 rules in 93 ms. Remains 296 /299 variables (removed 3) and now considering 2808/3085 (removed 277) transitions.
[2023-03-21 20:54:53] [INFO ] Flow matrix only has 196 transitions (discarded 2612 similar events)
// Phase 1: matrix 196 rows 296 cols
[2023-03-21 20:54:53] [INFO ] Computed 100 place invariants in 18 ms
[2023-03-21 20:54:54] [INFO ] Dead Transitions using invariants and state equation in 1727 ms found 364 transitions.
Found 364 dead transitions using SMT.
Drop transitions removed 364 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 364 transitions.
[2023-03-21 20:54:54] [INFO ] Flow matrix only has 196 transitions (discarded 2248 similar events)
// Phase 1: matrix 196 rows 296 cols
[2023-03-21 20:54:54] [INFO ] Computed 100 place invariants in 4 ms
[2023-03-21 20:54:55] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-21 20:54:55] [INFO ] Flow matrix only has 196 transitions (discarded 2248 similar events)
[2023-03-21 20:54:55] [INFO ] Invariant cache hit.
[2023-03-21 20:54:55] [INFO ] State equation strengthened by 183 read => feed constraints.
[2023-03-21 20:54:55] [INFO ] Implicit Places using invariants and state equation in 671 ms returned []
Implicit Place search using SMT with State Equation took 959 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 296/299 places, 2444/3085 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 261 transition count 1996
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 261 transition count 1996
Ensure Unique test removed 400 transitions
Reduce isomorphic transitions removed 400 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 470 place count 261 transition count 1596
Applied a total of 470 rules in 27 ms. Remains 261 /296 variables (removed 35) and now considering 1596/2444 (removed 848) transitions.
[2023-03-21 20:54:55] [INFO ] Flow matrix only has 161 transitions (discarded 1435 similar events)
// Phase 1: matrix 161 rows 261 cols
[2023-03-21 20:54:55] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-21 20:54:55] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-21 20:54:55] [INFO ] Flow matrix only has 161 transitions (discarded 1435 similar events)
[2023-03-21 20:54:55] [INFO ] Invariant cache hit.
[2023-03-21 20:54:56] [INFO ] State equation strengthened by 148 read => feed constraints.
[2023-03-21 20:54:56] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/299 places, 1596/3085 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3513 ms. Remains : 261/299 places, 1596/3085 transitions.
Support contains 124 out of 261 places after structural reductions.
[2023-03-21 20:54:56] [INFO ] Flatten gal took : 158 ms
[2023-03-21 20:54:56] [INFO ] Flatten gal took : 115 ms
[2023-03-21 20:54:57] [INFO ] Input system was already deterministic with 1596 transitions.
Support contains 121 out of 261 places (down from 124) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 188 resets, run finished after 618 ms. (steps per millisecond=16 ) properties (out of 75) seen :62
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) 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 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-21 20:54:58] [INFO ] Flow matrix only has 161 transitions (discarded 1435 similar events)
[2023-03-21 20:54:58] [INFO ] Invariant cache hit.
[2023-03-21 20:54:58] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-21 20:54:58] [INFO ] [Nat]Absence check using 100 positive place invariants in 22 ms returned sat
[2023-03-21 20:54:58] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :0
Fused 13 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
[2023-03-21 20:54:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 20:54:58] [INFO ] Flatten gal took : 79 ms
FORMULA PhaseVariation-PT-D10CS010-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 20:54:58] [INFO ] Flatten gal took : 70 ms
[2023-03-21 20:54:58] [INFO ] Input system was already deterministic with 1596 transitions.
Support contains 90 out of 261 places (down from 101) after GAL structural reductions.
Computed a total of 261 stabilizing places and 1596 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 261 transition count 1596
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 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 202 transition count 1021
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 202 transition count 1021
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 370 transitions.
Iterating post reduction 0 with 370 rules applied. Total rules applied 488 place count 202 transition count 651
Applied a total of 488 rules in 17 ms. Remains 202 /261 variables (removed 59) and now considering 651/1596 (removed 945) transitions.
[2023-03-21 20:54:58] [INFO ] Flow matrix only has 102 transitions (discarded 549 similar events)
// Phase 1: matrix 102 rows 202 cols
[2023-03-21 20:54:58] [INFO ] Computed 100 place invariants in 7 ms
[2023-03-21 20:54:59] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 299 ms. Remains : 202/261 places, 651/1596 transitions.
[2023-03-21 20:54:59] [INFO ] Flatten gal took : 23 ms
[2023-03-21 20:54:59] [INFO ] Flatten gal took : 23 ms
[2023-03-21 20:54:59] [INFO ] Input system was already deterministic with 651 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 201 transition count 1010
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 201 transition count 1010
Ensure Unique test removed 373 transitions
Reduce isomorphic transitions removed 373 transitions.
Iterating post reduction 0 with 373 rules applied. Total rules applied 493 place count 201 transition count 637
Applied a total of 493 rules in 11 ms. Remains 201 /261 variables (removed 60) and now considering 637/1596 (removed 959) transitions.
[2023-03-21 20:54:59] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2023-03-21 20:54:59] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-21 20:54:59] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 284 ms. Remains : 201/261 places, 637/1596 transitions.
[2023-03-21 20:54:59] [INFO ] Flatten gal took : 27 ms
[2023-03-21 20:54:59] [INFO ] Flatten gal took : 24 ms
[2023-03-21 20:54:59] [INFO ] Input system was already deterministic with 637 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 204 transition count 1034
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 204 transition count 1034
Ensure Unique test removed 371 transitions
Reduce isomorphic transitions removed 371 transitions.
Iterating post reduction 0 with 371 rules applied. Total rules applied 485 place count 204 transition count 663
Applied a total of 485 rules in 10 ms. Remains 204 /261 variables (removed 57) and now considering 663/1596 (removed 933) transitions.
[2023-03-21 20:54:59] [INFO ] Flow matrix only has 104 transitions (discarded 559 similar events)
// Phase 1: matrix 104 rows 204 cols
[2023-03-21 20:54:59] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-21 20:54:59] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 288 ms. Remains : 204/261 places, 663/1596 transitions.
[2023-03-21 20:54:59] [INFO ] Flatten gal took : 19 ms
[2023-03-21 20:54:59] [INFO ] Flatten gal took : 21 ms
[2023-03-21 20:54:59] [INFO ] Input system was already deterministic with 663 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 204 transition count 1042
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 204 transition count 1042
Ensure Unique test removed 369 transitions
Reduce isomorphic transitions removed 369 transitions.
Iterating post reduction 0 with 369 rules applied. Total rules applied 483 place count 204 transition count 673
Applied a total of 483 rules in 9 ms. Remains 204 /261 variables (removed 57) and now considering 673/1596 (removed 923) transitions.
[2023-03-21 20:54:59] [INFO ] Flow matrix only has 104 transitions (discarded 569 similar events)
// Phase 1: matrix 104 rows 204 cols
[2023-03-21 20:55:00] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-21 20:55:00] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 278 ms. Remains : 204/261 places, 673/1596 transitions.
[2023-03-21 20:55:00] [INFO ] Flatten gal took : 20 ms
[2023-03-21 20:55:00] [INFO ] Flatten gal took : 21 ms
[2023-03-21 20:55:00] [INFO ] Input system was already deterministic with 673 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 200 transition count 1000
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 200 transition count 1000
Ensure Unique test removed 379 transitions
Reduce isomorphic transitions removed 379 transitions.
Iterating post reduction 0 with 379 rules applied. Total rules applied 501 place count 200 transition count 621
Applied a total of 501 rules in 10 ms. Remains 200 /261 variables (removed 61) and now considering 621/1596 (removed 975) transitions.
[2023-03-21 20:55:00] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
// Phase 1: matrix 100 rows 200 cols
[2023-03-21 20:55:00] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-21 20:55:00] [INFO ] Dead Transitions using invariants and state equation in 246 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 200/261 places, 621/1596 transitions.
[2023-03-21 20:55:00] [INFO ] Flatten gal took : 18 ms
[2023-03-21 20:55:00] [INFO ] Flatten gal took : 19 ms
[2023-03-21 20:55:00] [INFO ] Input system was already deterministic with 621 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 210 transition count 1085
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 210 transition count 1085
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 455 place count 210 transition count 732
Applied a total of 455 rules in 133 ms. Remains 210 /261 variables (removed 51) and now considering 732/1596 (removed 864) transitions.
[2023-03-21 20:55:00] [INFO ] Flow matrix only has 110 transitions (discarded 622 similar events)
// Phase 1: matrix 110 rows 210 cols
[2023-03-21 20:55:00] [INFO ] Computed 100 place invariants in 4 ms
[2023-03-21 20:55:01] [INFO ] Dead Transitions using invariants and state equation in 287 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 425 ms. Remains : 210/261 places, 732/1596 transitions.
[2023-03-21 20:55:01] [INFO ] Flatten gal took : 23 ms
[2023-03-21 20:55:01] [INFO ] Flatten gal took : 23 ms
[2023-03-21 20:55:01] [INFO ] Input system was already deterministic with 732 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 209 transition count 1101
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 209 transition count 1101
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Iterating post reduction 0 with 346 rules applied. Total rules applied 450 place count 209 transition count 755
Applied a total of 450 rules in 11 ms. Remains 209 /261 variables (removed 52) and now considering 755/1596 (removed 841) transitions.
[2023-03-21 20:55:01] [INFO ] Flow matrix only has 109 transitions (discarded 646 similar events)
// Phase 1: matrix 109 rows 209 cols
[2023-03-21 20:55:01] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 20:55:01] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 327 ms. Remains : 209/261 places, 755/1596 transitions.
[2023-03-21 20:55:01] [INFO ] Flatten gal took : 32 ms
[2023-03-21 20:55:01] [INFO ] Flatten gal took : 27 ms
[2023-03-21 20:55:01] [INFO ] Input system was already deterministic with 755 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 202 transition count 1013
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 202 transition count 1013
Ensure Unique test removed 372 transitions
Reduce isomorphic transitions removed 372 transitions.
Iterating post reduction 0 with 372 rules applied. Total rules applied 490 place count 202 transition count 641
Applied a total of 490 rules in 10 ms. Remains 202 /261 variables (removed 59) and now considering 641/1596 (removed 955) transitions.
[2023-03-21 20:55:01] [INFO ] Flow matrix only has 102 transitions (discarded 539 similar events)
// Phase 1: matrix 102 rows 202 cols
[2023-03-21 20:55:01] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 20:55:02] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 202/261 places, 641/1596 transitions.
[2023-03-21 20:55:02] [INFO ] Flatten gal took : 19 ms
[2023-03-21 20:55:02] [INFO ] Flatten gal took : 32 ms
[2023-03-21 20:55:02] [INFO ] Input system was already deterministic with 641 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 202 transition count 1021
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 202 transition count 1021
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 370 transitions.
Iterating post reduction 0 with 370 rules applied. Total rules applied 488 place count 202 transition count 651
Applied a total of 488 rules in 61 ms. Remains 202 /261 variables (removed 59) and now considering 651/1596 (removed 945) transitions.
[2023-03-21 20:55:02] [INFO ] Flow matrix only has 102 transitions (discarded 549 similar events)
// Phase 1: matrix 102 rows 202 cols
[2023-03-21 20:55:02] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 20:55:02] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 352 ms. Remains : 202/261 places, 651/1596 transitions.
[2023-03-21 20:55:02] [INFO ] Flatten gal took : 18 ms
[2023-03-21 20:55:02] [INFO ] Flatten gal took : 19 ms
[2023-03-21 20:55:02] [INFO ] Input system was already deterministic with 651 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 202 transition count 1018
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 202 transition count 1018
Ensure Unique test removed 369 transitions
Reduce isomorphic transitions removed 369 transitions.
Iterating post reduction 0 with 369 rules applied. Total rules applied 487 place count 202 transition count 649
Applied a total of 487 rules in 9 ms. Remains 202 /261 variables (removed 59) and now considering 649/1596 (removed 947) transitions.
[2023-03-21 20:55:02] [INFO ] Flow matrix only has 102 transitions (discarded 547 similar events)
// Phase 1: matrix 102 rows 202 cols
[2023-03-21 20:55:02] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 20:55:02] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 298 ms. Remains : 202/261 places, 649/1596 transitions.
[2023-03-21 20:55:02] [INFO ] Flatten gal took : 21 ms
[2023-03-21 20:55:02] [INFO ] Flatten gal took : 20 ms
[2023-03-21 20:55:02] [INFO ] Input system was already deterministic with 649 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 204 transition count 1038
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 204 transition count 1038
Ensure Unique test removed 367 transitions
Reduce isomorphic transitions removed 367 transitions.
Iterating post reduction 0 with 367 rules applied. Total rules applied 481 place count 204 transition count 671
Applied a total of 481 rules in 68 ms. Remains 204 /261 variables (removed 57) and now considering 671/1596 (removed 925) transitions.
[2023-03-21 20:55:03] [INFO ] Flow matrix only has 104 transitions (discarded 567 similar events)
// Phase 1: matrix 104 rows 204 cols
[2023-03-21 20:55:03] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 20:55:03] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 343 ms. Remains : 204/261 places, 671/1596 transitions.
[2023-03-21 20:55:03] [INFO ] Flatten gal took : 18 ms
[2023-03-21 20:55:03] [INFO ] Flatten gal took : 20 ms
[2023-03-21 20:55:03] [INFO ] Input system was already deterministic with 671 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 209 transition count 1083
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 209 transition count 1083
Ensure Unique test removed 361 transitions
Reduce isomorphic transitions removed 361 transitions.
Iterating post reduction 0 with 361 rules applied. Total rules applied 465 place count 209 transition count 722
Applied a total of 465 rules in 63 ms. Remains 209 /261 variables (removed 52) and now considering 722/1596 (removed 874) transitions.
[2023-03-21 20:55:03] [INFO ] Flow matrix only has 109 transitions (discarded 613 similar events)
// Phase 1: matrix 109 rows 209 cols
[2023-03-21 20:55:03] [INFO ] Computed 100 place invariants in 3 ms
[2023-03-21 20:55:03] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 367 ms. Remains : 209/261 places, 722/1596 transitions.
[2023-03-21 20:55:03] [INFO ] Flatten gal took : 19 ms
[2023-03-21 20:55:03] [INFO ] Flatten gal took : 21 ms
[2023-03-21 20:55:03] [INFO ] Input system was already deterministic with 722 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 201 transition count 1012
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 201 transition count 1012
Ensure Unique test removed 375 transitions
Reduce isomorphic transitions removed 375 transitions.
Iterating post reduction 0 with 375 rules applied. Total rules applied 495 place count 201 transition count 637
Applied a total of 495 rules in 8 ms. Remains 201 /261 variables (removed 60) and now considering 637/1596 (removed 959) transitions.
[2023-03-21 20:55:03] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2023-03-21 20:55:03] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 20:55:04] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 201/261 places, 637/1596 transitions.
[2023-03-21 20:55:04] [INFO ] Flatten gal took : 19 ms
[2023-03-21 20:55:04] [INFO ] Flatten gal took : 19 ms
[2023-03-21 20:55:04] [INFO ] Input system was already deterministic with 637 transitions.
Starting structural reductions in LTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 206 transition count 1061
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 206 transition count 1061
Ensure Unique test removed 371 transitions
Reduce isomorphic transitions removed 371 transitions.
Iterating post reduction 0 with 371 rules applied. Total rules applied 481 place count 206 transition count 690
Applied a total of 481 rules in 9 ms. Remains 206 /261 variables (removed 55) and now considering 690/1596 (removed 906) transitions.
[2023-03-21 20:55:04] [INFO ] Flow matrix only has 106 transitions (discarded 584 similar events)
// Phase 1: matrix 106 rows 206 cols
[2023-03-21 20:55:04] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-21 20:55:04] [INFO ] Dead Transitions using invariants and state equation in 319 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 206/261 places, 690/1596 transitions.
[2023-03-21 20:55:04] [INFO ] Flatten gal took : 18 ms
[2023-03-21 20:55:04] [INFO ] Flatten gal took : 20 ms
[2023-03-21 20:55:04] [INFO ] Input system was already deterministic with 690 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 261/261 places, 1596/1596 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 204 transition count 1042
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 204 transition count 1042
Ensure Unique test removed 365 transitions
Reduce isomorphic transitions removed 365 transitions.
Iterating post reduction 0 with 365 rules applied. Total rules applied 479 place count 204 transition count 677
Applied a total of 479 rules in 82 ms. Remains 204 /261 variables (removed 57) and now considering 677/1596 (removed 919) transitions.
[2023-03-21 20:55:04] [INFO ] Flow matrix only has 104 transitions (discarded 573 similar events)
// Phase 1: matrix 104 rows 204 cols
[2023-03-21 20:55:04] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-21 20:55:05] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 449 ms. Remains : 204/261 places, 677/1596 transitions.
[2023-03-21 20:55:05] [INFO ] Flatten gal took : 21 ms
[2023-03-21 20:55:05] [INFO ] Flatten gal took : 21 ms
[2023-03-21 20:55:05] [INFO ] Input system was already deterministic with 677 transitions.
[2023-03-21 20:55:05] [INFO ] Flatten gal took : 47 ms
[2023-03-21 20:55:05] [INFO ] Flatten gal took : 49 ms
[2023-03-21 20:55:05] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 7 ms.
[2023-03-21 20:55:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 261 places, 1596 transitions and 11142 arcs took 15 ms.
Total runtime 13097 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/549/ctl_0_ --ctl=/tmp/549/ctl_1_ --ctl=/tmp/549/ctl_2_ --ctl=/tmp/549/ctl_3_ --ctl=/tmp/549/ctl_4_ --ctl=/tmp/549/ctl_5_ --ctl=/tmp/549/ctl_6_ --ctl=/tmp/549/ctl_7_ --ctl=/tmp/549/ctl_8_ --ctl=/tmp/549/ctl_9_ --ctl=/tmp/549/ctl_10_ --ctl=/tmp/549/ctl_11_ --ctl=/tmp/549/ctl_12_ --ctl=/tmp/549/ctl_13_ --ctl=/tmp/549/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 14961524 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16093296 kB
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-00
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-01
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-02
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-03
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-04
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-05
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-06
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-07
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-08
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-09
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-10
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-11
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-12
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-13
Could not compute solution for formula : PhaseVariation-PT-D10CS010-CTLCardinality-15

BK_STOP 1679435677710

--------------------
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 PhaseVariation-PT-D10CS010-CTLCardinality-00
ctl formula formula --ctl=/tmp/549/ctl_0_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-01
ctl formula formula --ctl=/tmp/549/ctl_1_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-02
ctl formula formula --ctl=/tmp/549/ctl_2_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-03
ctl formula formula --ctl=/tmp/549/ctl_3_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-04
ctl formula formula --ctl=/tmp/549/ctl_4_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-05
ctl formula formula --ctl=/tmp/549/ctl_5_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-06
ctl formula formula --ctl=/tmp/549/ctl_6_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-07
ctl formula formula --ctl=/tmp/549/ctl_7_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-08
ctl formula formula --ctl=/tmp/549/ctl_8_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-09
ctl formula formula --ctl=/tmp/549/ctl_9_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-10
ctl formula formula --ctl=/tmp/549/ctl_10_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-11
ctl formula formula --ctl=/tmp/549/ctl_11_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-12
ctl formula formula --ctl=/tmp/549/ctl_12_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-13
ctl formula formula --ctl=/tmp/549/ctl_13_
ctl formula name PhaseVariation-PT-D10CS010-CTLCardinality-15
ctl formula formula --ctl=/tmp/549/ctl_14_
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 261 places, 1596 transitions and 11142 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.020 user 0.000 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: 1596->1595 groups
pnml2lts-sym: Regrouping took 1.500 real 1.500 user 0.000 sys
pnml2lts-sym: state vector length is 261; there are 1595 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: 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: 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
Killing (15) : 555
Killing (9) : 555

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-D10CS010"
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-D10CS010, 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-167873949900033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D10CS010.tgz
mv PhaseVariation-PT-D10CS010 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 ;