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-167838857300513.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-12b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857300513
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 7.6K Feb 25 12:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 25 12:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 12:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 12:36 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 3.6K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 17K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 25 12:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 12:37 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 536K 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-12b-CTLCardinality-00
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-01
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-02
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-03
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-04
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-05
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-06
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-07
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-08
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-09
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-10
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-11
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-12
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-13
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-14
FORMULA_NAME FlexibleBarrier-PT-12b-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678560329860

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-12b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 18:45:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 18:45:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 18:45:31] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2023-03-11 18:45:31] [INFO ] Transformed 1988 places.
[2023-03-11 18:45:31] [INFO ] Transformed 2289 transitions.
[2023-03-11 18:45:31] [INFO ] Found NUPN structural information;
[2023-03-11 18:45:31] [INFO ] Parsed PT model containing 1988 places and 2289 transitions and 5727 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
FORMULA FlexibleBarrier-PT-12b-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-12b-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 115 out of 1988 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1988/1988 places, 2289/2289 transitions.
Discarding 724 places :
Symmetric choice reduction at 0 with 724 rule applications. Total rules 724 place count 1264 transition count 1565
Iterating global reduction 0 with 724 rules applied. Total rules applied 1448 place count 1264 transition count 1565
Discarding 327 places :
Symmetric choice reduction at 0 with 327 rule applications. Total rules 1775 place count 937 transition count 1238
Iterating global reduction 0 with 327 rules applied. Total rules applied 2102 place count 937 transition count 1238
Discarding 177 places :
Symmetric choice reduction at 0 with 177 rule applications. Total rules 2279 place count 760 transition count 1061
Iterating global reduction 0 with 177 rules applied. Total rules applied 2456 place count 760 transition count 1061
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 0 with 67 rules applied. Total rules applied 2523 place count 760 transition count 994
Applied a total of 2523 rules in 331 ms. Remains 760 /1988 variables (removed 1228) and now considering 994/2289 (removed 1295) transitions.
// Phase 1: matrix 994 rows 760 cols
[2023-03-11 18:45:32] [INFO ] Computed 14 place invariants in 39 ms
[2023-03-11 18:45:32] [INFO ] Implicit Places using invariants in 484 ms returned []
[2023-03-11 18:45:32] [INFO ] Invariant cache hit.
[2023-03-11 18:45:33] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 1105 ms to find 0 implicit places.
[2023-03-11 18:45:33] [INFO ] Invariant cache hit.
[2023-03-11 18:45:33] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 760/1988 places, 994/2289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1778 ms. Remains : 760/1988 places, 994/2289 transitions.
Support contains 115 out of 760 places after structural reductions.
[2023-03-11 18:45:33] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-11 18:45:33] [INFO ] Flatten gal took : 85 ms
FORMULA FlexibleBarrier-PT-12b-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-12b-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 18:45:33] [INFO ] Flatten gal took : 51 ms
[2023-03-11 18:45:33] [INFO ] Input system was already deterministic with 994 transitions.
Support contains 85 out of 760 places (down from 115) after GAL structural reductions.
FORMULA FlexibleBarrier-PT-12b-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 115 resets, run finished after 408 ms. (steps per millisecond=24 ) properties (out of 45) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) 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 37) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) 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 35) seen :0
Running SMT prover for 35 properties.
[2023-03-11 18:45:34] [INFO ] Invariant cache hit.
[2023-03-11 18:45:35] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2023-03-11 18:45:35] [INFO ] After 588ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-11 18:45:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2023-03-11 18:45:37] [INFO ] After 1272ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :35
[2023-03-11 18:45:37] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 4 ms to minimize.
[2023-03-11 18:45:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2023-03-11 18:45:37] [INFO ] Deduced a trap composed of 513 places in 206 ms of which 1 ms to minimize.
[2023-03-11 18:45:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 292 ms
[2023-03-11 18:45:38] [INFO ] Deduced a trap composed of 226 places in 199 ms of which 1 ms to minimize.
[2023-03-11 18:45:38] [INFO ] Deduced a trap composed of 199 places in 197 ms of which 0 ms to minimize.
[2023-03-11 18:45:38] [INFO ] Deduced a trap composed of 207 places in 261 ms of which 1 ms to minimize.
[2023-03-11 18:45:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 780 ms
[2023-03-11 18:45:38] [INFO ] Deduced a trap composed of 242 places in 191 ms of which 0 ms to minimize.
[2023-03-11 18:45:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 259 ms
[2023-03-11 18:45:39] [INFO ] Deduced a trap composed of 207 places in 189 ms of which 1 ms to minimize.
[2023-03-11 18:45:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 251 ms
[2023-03-11 18:45:40] [INFO ] Deduced a trap composed of 207 places in 198 ms of which 1 ms to minimize.
[2023-03-11 18:45:40] [INFO ] Deduced a trap composed of 207 places in 190 ms of which 1 ms to minimize.
[2023-03-11 18:45:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 487 ms
[2023-03-11 18:45:40] [INFO ] Deduced a trap composed of 238 places in 210 ms of which 1 ms to minimize.
[2023-03-11 18:45:40] [INFO ] Deduced a trap composed of 101 places in 114 ms of which 1 ms to minimize.
[2023-03-11 18:45:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 425 ms
[2023-03-11 18:45:41] [INFO ] After 5556ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :35
Attempting to minimize the solution found.
Minimization took 1027 ms.
[2023-03-11 18:45:42] [INFO ] After 7489ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :35
Parikh walk visited 11 properties in 481 ms.
Support contains 51 out of 760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 760/760 places, 994/994 transitions.
Graph (trivial) has 635 edges and 760 vertex of which 55 / 760 are part of one of the 9 SCC in 4 ms
Free SCC test removed 46 places
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 714 transition count 867
Reduce places removed 71 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 73 rules applied. Total rules applied 145 place count 643 transition count 865
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 147 place count 641 transition count 865
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 147 place count 641 transition count 830
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 217 place count 606 transition count 830
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 280 place count 543 transition count 767
Iterating global reduction 3 with 63 rules applied. Total rules applied 343 place count 543 transition count 767
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 346 place count 543 transition count 764
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 367 place count 522 transition count 743
Iterating global reduction 4 with 21 rules applied. Total rules applied 388 place count 522 transition count 743
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 4 with 19 rules applied. Total rules applied 407 place count 522 transition count 724
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 5 with 164 rules applied. Total rules applied 571 place count 440 transition count 642
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 590 place count 440 transition count 623
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 603 place count 427 transition count 610
Iterating global reduction 6 with 13 rules applied. Total rules applied 616 place count 427 transition count 610
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 620 place count 427 transition count 606
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 626 place count 424 transition count 619
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 631 place count 424 transition count 614
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 633 place count 423 transition count 627
Free-agglomeration rule applied 274 times.
Iterating global reduction 7 with 274 rules applied. Total rules applied 907 place count 423 transition count 353
Reduce places removed 274 places and 0 transitions.
Drop transitions removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 7 with 339 rules applied. Total rules applied 1246 place count 149 transition count 288
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 8 with 21 rules applied. Total rules applied 1267 place count 149 transition count 267
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 1269 place count 149 transition count 267
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 1274 place count 149 transition count 262
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 1276 place count 149 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1277 place count 148 transition count 261
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 62 edges and 147 vertex of which 14 / 147 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 8 with 4 rules applied. Total rules applied 1281 place count 140 transition count 259
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 17 rules applied. Total rules applied 1298 place count 138 transition count 244
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1299 place count 137 transition count 244
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 13 Pre rules applied. Total rules applied 1299 place count 137 transition count 231
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 26 rules applied. Total rules applied 1325 place count 124 transition count 231
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 1336 place count 124 transition count 220
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 12 with 28 rules applied. Total rules applied 1364 place count 110 transition count 206
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1366 place count 109 transition count 206
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1368 place count 109 transition count 204
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 1369 place count 109 transition count 203
Free-agglomeration rule applied 10 times.
Iterating global reduction 13 with 10 rules applied. Total rules applied 1379 place count 109 transition count 193
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 13 with 20 rules applied. Total rules applied 1399 place count 97 transition count 185
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 1400 place count 96 transition count 184
Iterating global reduction 14 with 1 rules applied. Total rules applied 1401 place count 96 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1402 place count 96 transition count 183
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 15 with 28 rules applied. Total rules applied 1430 place count 96 transition count 155
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 1431 place count 95 transition count 154
Iterating global reduction 15 with 1 rules applied. Total rules applied 1432 place count 95 transition count 154
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1433 place count 95 transition count 153
Free-agglomeration rule applied 1 times.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1434 place count 95 transition count 152
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1435 place count 94 transition count 152
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 17 with 2 rules applied. Total rules applied 1437 place count 94 transition count 152
Applied a total of 1437 rules in 355 ms. Remains 94 /760 variables (removed 666) and now considering 152/994 (removed 842) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 94/760 places, 152/994 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 24) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 152 rows 94 cols
[2023-03-11 18:45:43] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-11 18:45:43] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 18:45:43] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-11 18:45:44] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 18:45:44] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-11 18:45:44] [INFO ] After 20ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 18:45:44] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-11 18:45:44] [INFO ] After 163ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 3 properties in 3 ms.
Support contains 1 out of 94 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 152/152 transitions.
Graph (trivial) has 89 edges and 94 vertex of which 16 / 94 are part of one of the 7 SCC in 1 ms
Free SCC test removed 9 places
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 85 transition count 125
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 75 transition count 125
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 21 place count 75 transition count 124
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 74 transition count 124
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 48 place count 49 transition count 98
Iterating global reduction 2 with 25 rules applied. Total rules applied 73 place count 49 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 49 transition count 97
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 98 place count 36 transition count 86
Drop transitions removed 23 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 123 place count 36 transition count 61
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 124 place count 35 transition count 60
Iterating global reduction 4 with 1 rules applied. Total rules applied 125 place count 35 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 126 place count 35 transition count 59
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 130 place count 33 transition count 59
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 132 place count 33 transition count 57
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 142 place count 33 transition count 47
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 142 place count 33 transition count 46
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 144 place count 32 transition count 46
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 145 place count 32 transition count 45
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 147 place count 30 transition count 43
Iterating global reduction 7 with 2 rules applied. Total rules applied 149 place count 30 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 151 place count 30 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 153 place count 29 transition count 56
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 154 place count 29 transition count 55
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 157 place count 29 transition count 52
Free-agglomeration rule applied 7 times.
Iterating global reduction 9 with 7 rules applied. Total rules applied 164 place count 29 transition count 45
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t6.t738.t786.t177.t683.t6.t750.t5 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 6 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 12 edges and 19 vertex of which 5 / 19 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 9 with 16 rules applied. Total rules applied 180 place count 16 transition count 30
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (complete) has 25 edges and 15 vertex of which 4 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Iterating post reduction 10 with 16 rules applied. Total rules applied 196 place count 4 transition count 5
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 197 place count 4 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 197 place count 4 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 199 place count 3 transition count 3
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 200 place count 3 transition count 3
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 201 place count 2 transition count 2
Iterating global reduction 12 with 1 rules applied. Total rules applied 202 place count 2 transition count 2
Applied a total of 202 rules in 23 ms. Remains 2 /94 variables (removed 92) and now considering 2/152 (removed 150) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 2/94 places, 2/152 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
[2023-03-11 18:45:44] [INFO ] Flatten gal took : 35 ms
[2023-03-11 18:45:44] [INFO ] Flatten gal took : 34 ms
[2023-03-11 18:45:44] [INFO ] Input system was already deterministic with 994 transitions.
Computed a total of 17 stabilizing places and 17 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Graph (trivial) has 712 edges and 760 vertex of which 73 / 760 are part of one of the 12 SCC in 1 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 698 transition count 845
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 173 place count 612 transition count 845
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 173 place count 612 transition count 808
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 247 place count 575 transition count 808
Discarding 103 places :
Symmetric choice reduction at 2 with 103 rule applications. Total rules 350 place count 472 transition count 705
Iterating global reduction 2 with 103 rules applied. Total rules applied 453 place count 472 transition count 705
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 457 place count 472 transition count 701
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 457 place count 472 transition count 700
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 459 place count 471 transition count 700
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 491 place count 439 transition count 668
Iterating global reduction 3 with 32 rules applied. Total rules applied 523 place count 439 transition count 668
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 553 place count 439 transition count 638
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 623 place count 404 transition count 603
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 639 place count 388 transition count 587
Iterating global reduction 4 with 16 rules applied. Total rules applied 655 place count 388 transition count 587
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 671 place count 388 transition count 571
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 5 with 11 rules applied. Total rules applied 682 place count 388 transition count 560
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 684 place count 386 transition count 558
Applied a total of 684 rules in 187 ms. Remains 386 /760 variables (removed 374) and now considering 558/994 (removed 436) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 187 ms. Remains : 386/760 places, 558/994 transitions.
[2023-03-11 18:45:44] [INFO ] Flatten gal took : 17 ms
[2023-03-11 18:45:44] [INFO ] Flatten gal took : 17 ms
[2023-03-11 18:45:44] [INFO ] Input system was already deterministic with 558 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 677 transition count 911
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 677 transition count 911
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 170 place count 677 transition count 907
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 227 place count 620 transition count 850
Iterating global reduction 1 with 57 rules applied. Total rules applied 284 place count 620 transition count 850
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 315 place count 620 transition count 819
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 333 place count 602 transition count 801
Iterating global reduction 2 with 18 rules applied. Total rules applied 351 place count 602 transition count 801
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 364 place count 602 transition count 788
Applied a total of 364 rules in 103 ms. Remains 602 /760 variables (removed 158) and now considering 788/994 (removed 206) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 602/760 places, 788/994 transitions.
[2023-03-11 18:45:44] [INFO ] Flatten gal took : 22 ms
[2023-03-11 18:45:44] [INFO ] Flatten gal took : 22 ms
[2023-03-11 18:45:44] [INFO ] Input system was already deterministic with 788 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 680 transition count 914
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 680 transition count 914
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 164 place count 680 transition count 910
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 220 place count 624 transition count 854
Iterating global reduction 1 with 56 rules applied. Total rules applied 276 place count 624 transition count 854
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 307 place count 624 transition count 823
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 324 place count 607 transition count 806
Iterating global reduction 2 with 17 rules applied. Total rules applied 341 place count 607 transition count 806
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 353 place count 607 transition count 794
Applied a total of 353 rules in 95 ms. Remains 607 /760 variables (removed 153) and now considering 794/994 (removed 200) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 607/760 places, 794/994 transitions.
[2023-03-11 18:45:44] [INFO ] Flatten gal took : 20 ms
[2023-03-11 18:45:44] [INFO ] Flatten gal took : 20 ms
[2023-03-11 18:45:44] [INFO ] Input system was already deterministic with 794 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 678 transition count 912
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 678 transition count 912
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 168 place count 678 transition count 908
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 224 place count 622 transition count 852
Iterating global reduction 1 with 56 rules applied. Total rules applied 280 place count 622 transition count 852
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 312 place count 622 transition count 820
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 328 place count 606 transition count 804
Iterating global reduction 2 with 16 rules applied. Total rules applied 344 place count 606 transition count 804
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 357 place count 606 transition count 791
Applied a total of 357 rules in 52 ms. Remains 606 /760 variables (removed 154) and now considering 791/994 (removed 203) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 606/760 places, 791/994 transitions.
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 20 ms
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 20 ms
[2023-03-11 18:45:45] [INFO ] Input system was already deterministic with 791 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 670 transition count 904
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 670 transition count 904
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 184 place count 670 transition count 900
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 246 place count 608 transition count 838
Iterating global reduction 1 with 62 rules applied. Total rules applied 308 place count 608 transition count 838
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 342 place count 608 transition count 804
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 361 place count 589 transition count 785
Iterating global reduction 2 with 19 rules applied. Total rules applied 380 place count 589 transition count 785
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 394 place count 589 transition count 771
Applied a total of 394 rules in 48 ms. Remains 589 /760 variables (removed 171) and now considering 771/994 (removed 223) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 589/760 places, 771/994 transitions.
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 18 ms
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 19 ms
[2023-03-11 18:45:45] [INFO ] Input system was already deterministic with 771 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 675 transition count 909
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 675 transition count 909
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 174 place count 675 transition count 905
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 233 place count 616 transition count 846
Iterating global reduction 1 with 59 rules applied. Total rules applied 292 place count 616 transition count 846
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 324 place count 616 transition count 814
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 342 place count 598 transition count 796
Iterating global reduction 2 with 18 rules applied. Total rules applied 360 place count 598 transition count 796
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 374 place count 598 transition count 782
Applied a total of 374 rules in 56 ms. Remains 598 /760 variables (removed 162) and now considering 782/994 (removed 212) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 598/760 places, 782/994 transitions.
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 18 ms
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 19 ms
[2023-03-11 18:45:45] [INFO ] Input system was already deterministic with 782 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 676 transition count 910
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 676 transition count 910
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 172 place count 676 transition count 906
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 232 place count 616 transition count 846
Iterating global reduction 1 with 60 rules applied. Total rules applied 292 place count 616 transition count 846
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 324 place count 616 transition count 814
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 342 place count 598 transition count 796
Iterating global reduction 2 with 18 rules applied. Total rules applied 360 place count 598 transition count 796
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 373 place count 598 transition count 783
Applied a total of 373 rules in 52 ms. Remains 598 /760 variables (removed 162) and now considering 783/994 (removed 211) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 598/760 places, 783/994 transitions.
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 19 ms
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 19 ms
[2023-03-11 18:45:45] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 675 transition count 909
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 675 transition count 909
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 173 place count 675 transition count 906
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 234 place count 614 transition count 845
Iterating global reduction 1 with 61 rules applied. Total rules applied 295 place count 614 transition count 845
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 328 place count 614 transition count 812
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 345 place count 597 transition count 795
Iterating global reduction 2 with 17 rules applied. Total rules applied 362 place count 597 transition count 795
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 374 place count 597 transition count 783
Applied a total of 374 rules in 48 ms. Remains 597 /760 variables (removed 163) and now considering 783/994 (removed 211) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 597/760 places, 783/994 transitions.
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 17 ms
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 18 ms
[2023-03-11 18:45:45] [INFO ] Input system was already deterministic with 783 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 676 transition count 910
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 676 transition count 910
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 171 place count 676 transition count 907
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 230 place count 617 transition count 848
Iterating global reduction 1 with 59 rules applied. Total rules applied 289 place count 617 transition count 848
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 321 place count 617 transition count 816
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 339 place count 599 transition count 798
Iterating global reduction 2 with 18 rules applied. Total rules applied 357 place count 599 transition count 798
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 370 place count 599 transition count 785
Applied a total of 370 rules in 44 ms. Remains 599 /760 variables (removed 161) and now considering 785/994 (removed 209) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 599/760 places, 785/994 transitions.
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 23 ms
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 18 ms
[2023-03-11 18:45:45] [INFO ] Input system was already deterministic with 785 transitions.
Starting structural reductions in LTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 675 transition count 909
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 675 transition count 909
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 173 place count 675 transition count 906
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 235 place count 613 transition count 844
Iterating global reduction 1 with 62 rules applied. Total rules applied 297 place count 613 transition count 844
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 330 place count 613 transition count 811
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 348 place count 595 transition count 793
Iterating global reduction 2 with 18 rules applied. Total rules applied 366 place count 595 transition count 793
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 379 place count 595 transition count 780
Applied a total of 379 rules in 45 ms. Remains 595 /760 variables (removed 165) and now considering 780/994 (removed 214) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 595/760 places, 780/994 transitions.
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 18 ms
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 18 ms
[2023-03-11 18:45:45] [INFO ] Input system was already deterministic with 780 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 760/760 places, 994/994 transitions.
Graph (trivial) has 719 edges and 760 vertex of which 73 / 760 are part of one of the 12 SCC in 1 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 87 place count 698 transition count 845
Reduce places removed 86 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 87 rules applied. Total rules applied 174 place count 612 transition count 844
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 175 place count 611 transition count 844
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 175 place count 611 transition count 806
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 251 place count 573 transition count 806
Discarding 106 places :
Symmetric choice reduction at 3 with 106 rule applications. Total rules 357 place count 467 transition count 700
Iterating global reduction 3 with 106 rules applied. Total rules applied 463 place count 467 transition count 700
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 467 place count 467 transition count 696
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 467 place count 467 transition count 695
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 469 place count 466 transition count 695
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 500 place count 435 transition count 664
Iterating global reduction 4 with 31 rules applied. Total rules applied 531 place count 435 transition count 664
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 561 place count 435 transition count 634
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 631 place count 400 transition count 599
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 650 place count 381 transition count 580
Iterating global reduction 5 with 19 rules applied. Total rules applied 669 place count 381 transition count 580
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 688 place count 381 transition count 561
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 700 place count 381 transition count 549
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 702 place count 379 transition count 547
Applied a total of 702 rules in 108 ms. Remains 379 /760 variables (removed 381) and now considering 547/994 (removed 447) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 108 ms. Remains : 379/760 places, 547/994 transitions.
[2023-03-11 18:45:45] [INFO ] Flatten gal took : 12 ms
[2023-03-11 18:45:46] [INFO ] Flatten gal took : 12 ms
[2023-03-11 18:45:46] [INFO ] Input system was already deterministic with 547 transitions.
[2023-03-11 18:45:46] [INFO ] Flatten gal took : 22 ms
[2023-03-11 18:45:46] [INFO ] Flatten gal took : 22 ms
[2023-03-11 18:45:46] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-11 18:45:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 760 places, 994 transitions and 2869 arcs took 4 ms.
Total runtime 14775 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: 760 NrTr: 994 NrArc: 2869)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.049sec

net check time: 0m 0.000sec

init dd package: 0m 2.835sec


before gc: list nodes free: 438518

after gc: idd nodes used:3318988, unused:60681012; list nodes free:252672278
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6557420 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101504 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 0.003sec

1437690 2095643 2671519 3261489 3209362 3151101

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-12b"
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-12b, 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-167838857300513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-12b.tgz
mv FlexibleBarrier-PT-12b 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 ;