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.r170-tall-167838857300481.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 marciexred
Input is FlexibleBarrier-PT-08b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857300481
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 6.5K Feb 25 12:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 12:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 12:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 12:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 12:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 12:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 241K 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 FlexibleBarrier-PT-08b-CTLCardinality-00
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-01
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-02
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-03
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-04
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-05
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-06
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-07
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-08
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-09
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-10
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-11
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-12
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-13
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-14
FORMULA_NAME FlexibleBarrier-PT-08b-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678553838958

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=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-08b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 16:57:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 16:57:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 16:57:20] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2023-03-11 16:57:20] [INFO ] Transformed 920 places.
[2023-03-11 16:57:20] [INFO ] Transformed 1057 transitions.
[2023-03-11 16:57:20] [INFO ] Found NUPN structural information;
[2023-03-11 16:57:20] [INFO ] Parsed PT model containing 920 places and 1057 transitions and 2627 arcs in 139 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Support contains 110 out of 920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 920/920 places, 1057/1057 transitions.
Discarding 286 places :
Symmetric choice reduction at 0 with 286 rule applications. Total rules 286 place count 634 transition count 771
Iterating global reduction 0 with 286 rules applied. Total rules applied 572 place count 634 transition count 771
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 684 place count 522 transition count 659
Iterating global reduction 0 with 112 rules applied. Total rules applied 796 place count 522 transition count 659
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 849 place count 469 transition count 606
Iterating global reduction 0 with 53 rules applied. Total rules applied 902 place count 469 transition count 606
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 913 place count 469 transition count 595
Applied a total of 913 rules in 129 ms. Remains 469 /920 variables (removed 451) and now considering 595/1057 (removed 462) transitions.
// Phase 1: matrix 595 rows 469 cols
[2023-03-11 16:57:20] [INFO ] Computed 10 place invariants in 26 ms
[2023-03-11 16:57:21] [INFO ] Implicit Places using invariants in 477 ms returned []
[2023-03-11 16:57:21] [INFO ] Invariant cache hit.
[2023-03-11 16:57:21] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
[2023-03-11 16:57:21] [INFO ] Invariant cache hit.
[2023-03-11 16:57:21] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 469/920 places, 595/1057 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1142 ms. Remains : 469/920 places, 595/1057 transitions.
Support contains 110 out of 469 places after structural reductions.
[2023-03-11 16:57:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 16:57:21] [INFO ] Flatten gal took : 65 ms
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 16:57:21] [INFO ] Flatten gal took : 30 ms
[2023-03-11 16:57:22] [INFO ] Input system was already deterministic with 595 transitions.
Support contains 102 out of 469 places (down from 110) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 157 resets, run finished after 489 ms. (steps per millisecond=20 ) properties (out of 68) seen :20
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Running SMT prover for 48 properties.
[2023-03-11 16:57:22] [INFO ] Invariant cache hit.
[2023-03-11 16:57:23] [INFO ] After 467ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:48
[2023-03-11 16:57:23] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-11 16:57:24] [INFO ] After 996ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :48
[2023-03-11 16:57:25] [INFO ] Deduced a trap composed of 100 places in 81 ms of which 4 ms to minimize.
[2023-03-11 16:57:25] [INFO ] Deduced a trap composed of 97 places in 55 ms of which 0 ms to minimize.
[2023-03-11 16:57:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 191 ms
[2023-03-11 16:57:25] [INFO ] Deduced a trap composed of 79 places in 62 ms of which 1 ms to minimize.
[2023-03-11 16:57:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2023-03-11 16:57:25] [INFO ] Deduced a trap composed of 118 places in 140 ms of which 2 ms to minimize.
[2023-03-11 16:57:26] [INFO ] Deduced a trap composed of 122 places in 305 ms of which 1 ms to minimize.
[2023-03-11 16:57:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 484 ms
[2023-03-11 16:57:26] [INFO ] Deduced a trap composed of 116 places in 121 ms of which 0 ms to minimize.
[2023-03-11 16:57:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 161 ms
[2023-03-11 16:57:27] [INFO ] After 3457ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :47
Attempting to minimize the solution found.
Minimization took 887 ms.
[2023-03-11 16:57:28] [INFO ] After 5062ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :47
Fused 48 Parikh solutions to 47 different solutions.
Parikh walk visited 27 properties in 393 ms.
Support contains 33 out of 469 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 469/469 places, 595/595 transitions.
Graph (trivial) has 399 edges and 469 vertex of which 49 / 469 are part of one of the 8 SCC in 3 ms
Free SCC test removed 41 places
Drop transitions removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 58 place count 428 transition count 488
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 115 place count 371 transition count 488
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 115 place count 371 transition count 472
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 147 place count 355 transition count 472
Discarding 58 places :
Symmetric choice reduction at 2 with 58 rule applications. Total rules 205 place count 297 transition count 414
Iterating global reduction 2 with 58 rules applied. Total rules applied 263 place count 297 transition count 414
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 265 place count 297 transition count 412
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 265 place count 297 transition count 411
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 267 place count 296 transition count 411
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 278 place count 285 transition count 400
Iterating global reduction 3 with 11 rules applied. Total rules applied 289 place count 285 transition count 400
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 298 place count 285 transition count 391
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 398 place count 235 transition count 341
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 412 place count 235 transition count 327
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 425 place count 222 transition count 314
Iterating global reduction 5 with 13 rules applied. Total rules applied 438 place count 222 transition count 314
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 446 place count 222 transition count 306
Free-agglomeration rule applied 132 times.
Iterating global reduction 6 with 132 rules applied. Total rules applied 578 place count 222 transition count 174
Reduce places removed 132 places and 0 transitions.
Drop transitions removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 6 with 176 rules applied. Total rules applied 754 place count 90 transition count 130
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 755 place count 90 transition count 129
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 756 place count 90 transition count 129
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 757 place count 90 transition count 129
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 758 place count 89 transition count 128
Applied a total of 758 rules in 112 ms. Remains 89 /469 variables (removed 380) and now considering 128/595 (removed 467) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 89/469 places, 128/595 transitions.
Finished random walk after 6228 steps, including 102 resets, run visited all 20 properties in 30 ms. (steps per millisecond=207 )
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2023-03-11 16:57:28] [INFO ] Flatten gal took : 23 ms
[2023-03-11 16:57:28] [INFO ] Flatten gal took : 25 ms
[2023-03-11 16:57:28] [INFO ] Input system was already deterministic with 595 transitions.
Computed a total of 17 stabilizing places and 17 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 395 transition count 521
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 395 transition count 521
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 150 place count 395 transition count 519
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 194 place count 351 transition count 475
Iterating global reduction 1 with 44 rules applied. Total rules applied 238 place count 351 transition count 475
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 261 place count 351 transition count 452
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 273 place count 339 transition count 440
Iterating global reduction 2 with 12 rules applied. Total rules applied 285 place count 339 transition count 440
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 294 place count 339 transition count 431
Applied a total of 294 rules in 45 ms. Remains 339 /469 variables (removed 130) and now considering 431/595 (removed 164) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 339/469 places, 431/595 transitions.
[2023-03-11 16:57:28] [INFO ] Flatten gal took : 14 ms
[2023-03-11 16:57:28] [INFO ] Flatten gal took : 15 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 431 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 396 transition count 522
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 396 transition count 522
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 148 place count 396 transition count 520
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 192 place count 352 transition count 476
Iterating global reduction 1 with 44 rules applied. Total rules applied 236 place count 352 transition count 476
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 260 place count 352 transition count 452
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 271 place count 341 transition count 441
Iterating global reduction 2 with 11 rules applied. Total rules applied 282 place count 341 transition count 441
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 290 place count 341 transition count 433
Applied a total of 290 rules in 41 ms. Remains 341 /469 variables (removed 128) and now considering 433/595 (removed 162) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 341/469 places, 433/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 14 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 15 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 433 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 398 transition count 524
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 398 transition count 524
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 144 place count 398 transition count 522
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 187 place count 355 transition count 479
Iterating global reduction 1 with 43 rules applied. Total rules applied 230 place count 355 transition count 479
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 251 place count 355 transition count 458
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 263 place count 343 transition count 446
Iterating global reduction 2 with 12 rules applied. Total rules applied 275 place count 343 transition count 446
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 284 place count 343 transition count 437
Applied a total of 284 rules in 40 ms. Remains 343 /469 variables (removed 126) and now considering 437/595 (removed 158) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 343/469 places, 437/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 13 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 13 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 437 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 391 transition count 517
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 391 transition count 517
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 158 place count 391 transition count 515
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 205 place count 344 transition count 468
Iterating global reduction 1 with 47 rules applied. Total rules applied 252 place count 344 transition count 468
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 276 place count 344 transition count 444
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 291 place count 329 transition count 429
Iterating global reduction 2 with 15 rules applied. Total rules applied 306 place count 329 transition count 429
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 318 place count 329 transition count 417
Applied a total of 318 rules in 40 ms. Remains 329 /469 variables (removed 140) and now considering 417/595 (removed 178) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 329/469 places, 417/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 12 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 12 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 417 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 396 transition count 522
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 396 transition count 522
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 148 place count 396 transition count 520
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 190 place count 354 transition count 478
Iterating global reduction 1 with 42 rules applied. Total rules applied 232 place count 354 transition count 478
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 253 place count 354 transition count 457
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 267 place count 340 transition count 443
Iterating global reduction 2 with 14 rules applied. Total rules applied 281 place count 340 transition count 443
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 292 place count 340 transition count 432
Applied a total of 292 rules in 28 ms. Remains 340 /469 variables (removed 129) and now considering 432/595 (removed 163) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 340/469 places, 432/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 11 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 15 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 432 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 403 transition count 529
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 403 transition count 529
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 133 place count 403 transition count 528
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 170 place count 366 transition count 491
Iterating global reduction 1 with 37 rules applied. Total rules applied 207 place count 366 transition count 491
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 222 place count 366 transition count 476
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 235 place count 353 transition count 463
Iterating global reduction 2 with 13 rules applied. Total rules applied 248 place count 353 transition count 463
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 258 place count 353 transition count 453
Applied a total of 258 rules in 35 ms. Remains 353 /469 variables (removed 116) and now considering 453/595 (removed 142) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 353/469 places, 453/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 12 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 12 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 453 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 395 transition count 521
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 395 transition count 521
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 150 place count 395 transition count 519
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 194 place count 351 transition count 475
Iterating global reduction 1 with 44 rules applied. Total rules applied 238 place count 351 transition count 475
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 261 place count 351 transition count 452
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 275 place count 337 transition count 438
Iterating global reduction 2 with 14 rules applied. Total rules applied 289 place count 337 transition count 438
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 300 place count 337 transition count 427
Applied a total of 300 rules in 33 ms. Remains 337 /469 variables (removed 132) and now considering 427/595 (removed 168) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 337/469 places, 427/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 11 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 11 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 427 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 396 transition count 522
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 396 transition count 522
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 148 place count 396 transition count 520
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 190 place count 354 transition count 478
Iterating global reduction 1 with 42 rules applied. Total rules applied 232 place count 354 transition count 478
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 251 place count 354 transition count 459
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 265 place count 340 transition count 445
Iterating global reduction 2 with 14 rules applied. Total rules applied 279 place count 340 transition count 445
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 290 place count 340 transition count 434
Applied a total of 290 rules in 38 ms. Remains 340 /469 variables (removed 129) and now considering 434/595 (removed 161) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 340/469 places, 434/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 10 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 10 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 434 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 398 transition count 524
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 398 transition count 524
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 144 place count 398 transition count 522
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 187 place count 355 transition count 479
Iterating global reduction 1 with 43 rules applied. Total rules applied 230 place count 355 transition count 479
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 251 place count 355 transition count 458
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 265 place count 341 transition count 444
Iterating global reduction 2 with 14 rules applied. Total rules applied 279 place count 341 transition count 444
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 290 place count 341 transition count 433
Applied a total of 290 rules in 33 ms. Remains 341 /469 variables (removed 128) and now considering 433/595 (removed 162) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 341/469 places, 433/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 10 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 10 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 433 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Graph (trivial) has 442 edges and 469 vertex of which 49 / 469 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 70 place count 427 transition count 483
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 139 place count 358 transition count 483
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 139 place count 358 transition count 456
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 193 place count 331 transition count 456
Discarding 82 places :
Symmetric choice reduction at 2 with 82 rule applications. Total rules 275 place count 249 transition count 374
Iterating global reduction 2 with 82 rules applied. Total rules applied 357 place count 249 transition count 374
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 358 place count 249 transition count 373
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 358 place count 249 transition count 372
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 360 place count 248 transition count 372
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 385 place count 223 transition count 347
Iterating global reduction 3 with 25 rules applied. Total rules applied 410 place count 223 transition count 347
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 435 place count 223 transition count 322
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 477 place count 202 transition count 301
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 488 place count 191 transition count 290
Iterating global reduction 4 with 11 rules applied. Total rules applied 499 place count 191 transition count 290
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 510 place count 191 transition count 279
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 518 place count 191 transition count 271
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 520 place count 189 transition count 269
Applied a total of 520 rules in 101 ms. Remains 189 /469 variables (removed 280) and now considering 269/595 (removed 326) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 101 ms. Remains : 189/469 places, 269/595 transitions.
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 6 ms
[2023-03-11 16:57:29] [INFO ] Flatten gal took : 6 ms
[2023-03-11 16:57:29] [INFO ] Input system was already deterministic with 269 transitions.
Incomplete random walk after 10000 steps, including 674 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1996654 steps, run timeout after 3001 ms. (steps per millisecond=665 ) properties seen :{}
Probabilistic random walk after 1996654 steps, saw 368396 distinct states, run finished after 3005 ms. (steps per millisecond=664 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 16:57:32] [INFO ] Flow matrix only has 262 transitions (discarded 7 similar events)
// Phase 1: matrix 262 rows 189 cols
[2023-03-11 16:57:32] [INFO ] Computed 10 place invariants in 8 ms
[2023-03-11 16:57:32] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-11 16:57:33] [INFO ] After 65ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-11 16:57:33] [INFO ] After 80ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-11 16:57:33] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 269/269 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 189 transition count 261
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 1 with 48 rules applied. Total rules applied 56 place count 165 transition count 237
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 64 place count 165 transition count 229
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 71 place count 158 transition count 222
Iterating global reduction 2 with 7 rules applied. Total rules applied 78 place count 158 transition count 222
Free-agglomeration rule applied 114 times.
Iterating global reduction 2 with 114 rules applied. Total rules applied 192 place count 158 transition count 108
Discarding 25 places :
Also discarding 51 output transitions
Drop transitions removed 51 transitions
Remove reverse transitions (loop back) rule discarded transition t183.t103 and 25 places that fell out of Prefix Of Interest.
Drop transitions removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Graph (trivial) has 20 edges and 17 vertex of which 14 / 17 are part of one of the 4 SCC in 0 ms
Free SCC test removed 10 places
Iterating post reduction 2 with 35 rules applied. Total rules applied 227 place count 7 transition count 24
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 20 rules applied. Total rules applied 247 place count 6 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 248 place count 5 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 248 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 250 place count 4 transition count 4
Applied a total of 250 rules in 19 ms. Remains 4 /189 variables (removed 185) and now considering 4/269 (removed 265) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 4/189 places, 4/269 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
FORMULA FlexibleBarrier-PT-08b-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 392 transition count 518
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 392 transition count 518
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 156 place count 392 transition count 516
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 200 place count 348 transition count 472
Iterating global reduction 1 with 44 rules applied. Total rules applied 244 place count 348 transition count 472
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 267 place count 348 transition count 449
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 280 place count 335 transition count 436
Iterating global reduction 2 with 13 rules applied. Total rules applied 293 place count 335 transition count 436
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 304 place count 335 transition count 425
Applied a total of 304 rules in 27 ms. Remains 335 /469 variables (removed 134) and now considering 425/595 (removed 170) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 335/469 places, 425/595 transitions.
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 11 ms
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 9 ms
[2023-03-11 16:57:33] [INFO ] Input system was already deterministic with 425 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Graph (trivial) has 423 edges and 469 vertex of which 43 / 469 are part of one of the 7 SCC in 1 ms
Free SCC test removed 36 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 66 place count 432 transition count 492
Reduce places removed 65 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 367 transition count 491
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 133 place count 366 transition count 491
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 133 place count 366 transition count 467
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 181 place count 342 transition count 467
Discarding 74 places :
Symmetric choice reduction at 3 with 74 rule applications. Total rules 255 place count 268 transition count 393
Iterating global reduction 3 with 74 rules applied. Total rules applied 329 place count 268 transition count 393
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 331 place count 268 transition count 391
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 353 place count 246 transition count 369
Iterating global reduction 4 with 22 rules applied. Total rules applied 375 place count 246 transition count 369
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 396 place count 246 transition count 348
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 450 place count 219 transition count 321
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 460 place count 209 transition count 311
Iterating global reduction 5 with 10 rules applied. Total rules applied 470 place count 209 transition count 311
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 480 place count 209 transition count 301
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 481 place count 209 transition count 301
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 483 place count 207 transition count 299
Applied a total of 483 rules in 65 ms. Remains 207 /469 variables (removed 262) and now considering 299/595 (removed 296) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 207/469 places, 299/595 transitions.
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 6 ms
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 7 ms
[2023-03-11 16:57:33] [INFO ] Input system was already deterministic with 299 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Graph (trivial) has 441 edges and 469 vertex of which 49 / 469 are part of one of the 8 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 69 place count 427 transition count 484
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 137 place count 359 transition count 484
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 137 place count 359 transition count 457
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 191 place count 332 transition count 457
Discarding 82 places :
Symmetric choice reduction at 2 with 82 rule applications. Total rules 273 place count 250 transition count 375
Iterating global reduction 2 with 82 rules applied. Total rules applied 355 place count 250 transition count 375
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 357 place count 250 transition count 373
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 357 place count 250 transition count 372
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 359 place count 249 transition count 372
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 384 place count 224 transition count 347
Iterating global reduction 3 with 25 rules applied. Total rules applied 409 place count 224 transition count 347
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 434 place count 224 transition count 322
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 476 place count 203 transition count 301
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 487 place count 192 transition count 290
Iterating global reduction 4 with 11 rules applied. Total rules applied 498 place count 192 transition count 290
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 509 place count 192 transition count 279
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 517 place count 192 transition count 271
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 519 place count 190 transition count 269
Applied a total of 519 rules in 55 ms. Remains 190 /469 variables (removed 279) and now considering 269/595 (removed 326) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 190/469 places, 269/595 transitions.
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 6 ms
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 6 ms
[2023-03-11 16:57:33] [INFO ] Input system was already deterministic with 269 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Graph (trivial) has 437 edges and 469 vertex of which 49 / 469 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 427 transition count 485
Reduce places removed 67 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 360 transition count 484
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 137 place count 359 transition count 484
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 137 place count 359 transition count 458
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 189 place count 333 transition count 458
Discarding 79 places :
Symmetric choice reduction at 3 with 79 rule applications. Total rules 268 place count 254 transition count 379
Iterating global reduction 3 with 79 rules applied. Total rules applied 347 place count 254 transition count 379
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 349 place count 254 transition count 377
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 349 place count 254 transition count 376
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 351 place count 253 transition count 376
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 374 place count 230 transition count 353
Iterating global reduction 4 with 23 rules applied. Total rules applied 397 place count 230 transition count 353
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 420 place count 230 transition count 330
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 462 place count 209 transition count 309
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 473 place count 198 transition count 298
Iterating global reduction 5 with 11 rules applied. Total rules applied 484 place count 198 transition count 298
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 495 place count 198 transition count 287
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 502 place count 198 transition count 280
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 504 place count 196 transition count 278
Applied a total of 504 rules in 57 ms. Remains 196 /469 variables (removed 273) and now considering 278/595 (removed 317) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 196/469 places, 278/595 transitions.
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 6 ms
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 5 ms
[2023-03-11 16:57:33] [INFO ] Input system was already deterministic with 278 transitions.
Starting structural reductions in LTL mode, iteration 0 : 469/469 places, 595/595 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 400 transition count 526
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 400 transition count 526
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 140 place count 400 transition count 524
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 181 place count 359 transition count 483
Iterating global reduction 1 with 41 rules applied. Total rules applied 222 place count 359 transition count 483
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 242 place count 359 transition count 463
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 255 place count 346 transition count 450
Iterating global reduction 2 with 13 rules applied. Total rules applied 268 place count 346 transition count 450
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 278 place count 346 transition count 440
Applied a total of 278 rules in 35 ms. Remains 346 /469 variables (removed 123) and now considering 440/595 (removed 155) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 346/469 places, 440/595 transitions.
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 9 ms
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 9 ms
[2023-03-11 16:57:33] [INFO ] Input system was already deterministic with 440 transitions.
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 12 ms
[2023-03-11 16:57:33] [INFO ] Flatten gal took : 12 ms
[2023-03-11 16:57:33] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-11 16:57:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 469 places, 595 transitions and 1659 arcs took 2 ms.
Total runtime 13179 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 469 NrTr: 595 NrArc: 1659)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.018sec

net check time: 0m 0.000sec

init dd package: 0m 2.718sec


before gc: list nodes free: 1038479

after gc: idd nodes used:816546, unused:63183454; list nodes free:277433582
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 6258256 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16096188 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.002sec

822167 1109697

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="FlexibleBarrier-PT-08b"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is FlexibleBarrier-PT-08b, 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 r170-tall-167838857300481"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b 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 ;