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.r010-oct2-167813598500045.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ASLink-PT-03a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813598500045
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 8.3K Feb 26 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 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 357K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-03a-UpperBounds-00
FORMULA_NAME ASLink-PT-03a-UpperBounds-01
FORMULA_NAME ASLink-PT-03a-UpperBounds-02
FORMULA_NAME ASLink-PT-03a-UpperBounds-03
FORMULA_NAME ASLink-PT-03a-UpperBounds-04
FORMULA_NAME ASLink-PT-03a-UpperBounds-05
FORMULA_NAME ASLink-PT-03a-UpperBounds-06
FORMULA_NAME ASLink-PT-03a-UpperBounds-07
FORMULA_NAME ASLink-PT-03a-UpperBounds-08
FORMULA_NAME ASLink-PT-03a-UpperBounds-09
FORMULA_NAME ASLink-PT-03a-UpperBounds-10
FORMULA_NAME ASLink-PT-03a-UpperBounds-11
FORMULA_NAME ASLink-PT-03a-UpperBounds-12
FORMULA_NAME ASLink-PT-03a-UpperBounds-13
FORMULA_NAME ASLink-PT-03a-UpperBounds-14
FORMULA_NAME ASLink-PT-03a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678658985659

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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-03a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 22:09:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 22:09:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 22:09:48] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2023-03-12 22:09:48] [INFO ] Transformed 821 places.
[2023-03-12 22:09:48] [INFO ] Transformed 1281 transitions.
[2023-03-12 22:09:48] [INFO ] Found NUPN structural information;
[2023-03-12 22:09:48] [INFO ] Parsed PT model containing 821 places and 1281 transitions and 4839 arcs in 252 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
// Phase 1: matrix 1268 rows 821 cols
[2023-03-12 22:09:48] [INFO ] Computed 156 place invariants in 42 ms
Incomplete random walk after 10000 steps, including 98 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 16) seen :8
FORMULA ASLink-PT-03a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :1
FORMULA ASLink-PT-03a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :0
[2023-03-12 22:09:48] [INFO ] Invariant cache hit.
[2023-03-12 22:09:49] [INFO ] [Real]Absence check using 36 positive place invariants in 46 ms returned sat
[2023-03-12 22:09:49] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 47 ms returned sat
[2023-03-12 22:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:09:50] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2023-03-12 22:09:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:09:50] [INFO ] [Nat]Absence check using 36 positive place invariants in 43 ms returned sat
[2023-03-12 22:09:50] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 181 ms returned sat
[2023-03-12 22:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:09:55] [INFO ] [Nat]Absence check using state equation in 4541 ms returned unknown
[2023-03-12 22:09:55] [INFO ] [Real]Absence check using 36 positive place invariants in 33 ms returned sat
[2023-03-12 22:09:55] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 25 ms returned sat
[2023-03-12 22:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:09:56] [INFO ] [Real]Absence check using state equation in 673 ms returned sat
[2023-03-12 22:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:09:56] [INFO ] [Nat]Absence check using 36 positive place invariants in 28 ms returned sat
[2023-03-12 22:09:56] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 28 ms returned sat
[2023-03-12 22:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:00] [INFO ] [Nat]Absence check using state equation in 4428 ms returned sat
[2023-03-12 22:10:01] [INFO ] Deduced a trap composed of 41 places in 387 ms of which 8 ms to minimize.
[2023-03-12 22:10:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 22:10:01] [INFO ] [Real]Absence check using 36 positive place invariants in 15 ms returned sat
[2023-03-12 22:10:01] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 65 ms returned sat
[2023-03-12 22:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:02] [INFO ] [Real]Absence check using state equation in 561 ms returned sat
[2023-03-12 22:10:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:02] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2023-03-12 22:10:02] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 27 ms returned sat
[2023-03-12 22:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:07] [INFO ] [Nat]Absence check using state equation in 4804 ms returned unknown
[2023-03-12 22:10:07] [INFO ] [Real]Absence check using 36 positive place invariants in 15 ms returned sat
[2023-03-12 22:10:07] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 155 ms returned sat
[2023-03-12 22:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:08] [INFO ] [Real]Absence check using state equation in 569 ms returned sat
[2023-03-12 22:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:08] [INFO ] [Nat]Absence check using 36 positive place invariants in 25 ms returned sat
[2023-03-12 22:10:08] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 38 ms returned sat
[2023-03-12 22:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:09] [INFO ] [Nat]Absence check using state equation in 776 ms returned sat
[2023-03-12 22:10:10] [INFO ] Deduced a trap composed of 24 places in 535 ms of which 1 ms to minimize.
[2023-03-12 22:10:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1169 ms
[2023-03-12 22:10:10] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 99 ms.
[2023-03-12 22:10:13] [INFO ] Added : 55 causal constraints over 11 iterations in 2720 ms. Result :unknown
[2023-03-12 22:10:13] [INFO ] [Real]Absence check using 36 positive place invariants in 16 ms returned sat
[2023-03-12 22:10:13] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 43 ms returned sat
[2023-03-12 22:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:14] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2023-03-12 22:10:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:14] [INFO ] [Nat]Absence check using 36 positive place invariants in 30 ms returned sat
[2023-03-12 22:10:14] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 110 ms returned sat
[2023-03-12 22:10:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:19] [INFO ] [Nat]Absence check using state equation in 4567 ms returned unknown
[2023-03-12 22:10:19] [INFO ] [Real]Absence check using 36 positive place invariants in 13 ms returned sat
[2023-03-12 22:10:19] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 23 ms returned sat
[2023-03-12 22:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:20] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2023-03-12 22:10:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:20] [INFO ] [Nat]Absence check using 36 positive place invariants in 30 ms returned sat
[2023-03-12 22:10:20] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 53 ms returned sat
[2023-03-12 22:10:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:21] [INFO ] [Nat]Absence check using state equation in 1259 ms returned sat
[2023-03-12 22:10:22] [INFO ] Deduced a trap composed of 24 places in 414 ms of which 3 ms to minimize.
[2023-03-12 22:10:24] [INFO ] Deduced a trap composed of 41 places in 292 ms of which 11 ms to minimize.
[2023-03-12 22:10:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3107 ms
[2023-03-12 22:10:24] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 154 ms.
[2023-03-12 22:10:25] [INFO ] Added : 5 causal constraints over 1 iterations in 385 ms. Result :unknown
[2023-03-12 22:10:25] [INFO ] [Real]Absence check using 36 positive place invariants in 13 ms returned sat
[2023-03-12 22:10:25] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 31 ms returned sat
[2023-03-12 22:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:26] [INFO ] [Real]Absence check using state equation in 1516 ms returned sat
[2023-03-12 22:10:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:27] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2023-03-12 22:10:27] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 60 ms returned sat
[2023-03-12 22:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:28] [INFO ] [Nat]Absence check using state equation in 1396 ms returned sat
[2023-03-12 22:10:28] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 76 ms.
[2023-03-12 22:10:32] [INFO ] Added : 45 causal constraints over 9 iterations in 3294 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-03a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-03a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-03a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-03a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-03a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 821 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 12 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 803 transition count 1198
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 158 place count 733 transition count 1198
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 158 place count 733 transition count 1129
Deduced a syphon composed of 69 places in 3 ms
Ensure Unique test removed 27 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 165 rules applied. Total rules applied 323 place count 637 transition count 1129
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 324 place count 637 transition count 1128
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 325 place count 636 transition count 1128
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 331 place count 630 transition count 1099
Ensure Unique test removed 1 places
Iterating global reduction 4 with 7 rules applied. Total rules applied 338 place count 629 transition count 1099
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 344 place count 628 transition count 1094
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 347 place count 625 transition count 1094
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 348 place count 624 transition count 1086
Iterating global reduction 6 with 1 rules applied. Total rules applied 349 place count 624 transition count 1086
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 350 place count 623 transition count 1078
Iterating global reduction 6 with 1 rules applied. Total rules applied 351 place count 623 transition count 1078
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 352 place count 622 transition count 1070
Iterating global reduction 6 with 1 rules applied. Total rules applied 353 place count 622 transition count 1070
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 354 place count 621 transition count 1062
Iterating global reduction 6 with 1 rules applied. Total rules applied 355 place count 621 transition count 1062
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 356 place count 620 transition count 1054
Iterating global reduction 6 with 1 rules applied. Total rules applied 357 place count 620 transition count 1054
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 358 place count 619 transition count 1046
Iterating global reduction 6 with 1 rules applied. Total rules applied 359 place count 619 transition count 1046
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 360 place count 618 transition count 1038
Iterating global reduction 6 with 1 rules applied. Total rules applied 361 place count 618 transition count 1038
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 362 place count 617 transition count 1030
Iterating global reduction 6 with 1 rules applied. Total rules applied 363 place count 617 transition count 1030
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 364 place count 616 transition count 1022
Iterating global reduction 6 with 1 rules applied. Total rules applied 365 place count 616 transition count 1022
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 366 place count 615 transition count 1014
Iterating global reduction 6 with 1 rules applied. Total rules applied 367 place count 615 transition count 1014
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 368 place count 614 transition count 1006
Iterating global reduction 6 with 1 rules applied. Total rules applied 369 place count 614 transition count 1006
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 370 place count 613 transition count 998
Iterating global reduction 6 with 1 rules applied. Total rules applied 371 place count 613 transition count 998
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 372 place count 612 transition count 990
Iterating global reduction 6 with 1 rules applied. Total rules applied 373 place count 612 transition count 990
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 374 place count 611 transition count 982
Iterating global reduction 6 with 1 rules applied. Total rules applied 375 place count 611 transition count 982
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 376 place count 610 transition count 974
Iterating global reduction 6 with 1 rules applied. Total rules applied 377 place count 610 transition count 974
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 378 place count 609 transition count 966
Iterating global reduction 6 with 1 rules applied. Total rules applied 379 place count 609 transition count 966
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 421 place count 588 transition count 945
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 423 place count 588 transition count 943
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 425 place count 586 transition count 943
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 429 place count 586 transition count 943
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 430 place count 585 transition count 942
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 436 place count 579 transition count 942
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 12 Pre rules applied. Total rules applied 436 place count 579 transition count 930
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 25 rules applied. Total rules applied 461 place count 566 transition count 930
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 8 with 4 rules applied. Total rules applied 465 place count 562 transition count 930
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 465 place count 562 transition count 929
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 467 place count 561 transition count 929
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 475 place count 557 transition count 925
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 478 place count 554 transition count 922
Iterating global reduction 9 with 3 rules applied. Total rules applied 481 place count 554 transition count 922
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 484 place count 554 transition count 919
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 487 place count 551 transition count 919
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 490 place count 551 transition count 919
Applied a total of 490 rules in 696 ms. Remains 551 /821 variables (removed 270) and now considering 919/1268 (removed 349) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 709 ms. Remains : 551/821 places, 919/1268 transitions.
// Phase 1: matrix 919 rows 551 cols
[2023-03-12 22:10:34] [INFO ] Computed 98 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 13902 resets, run finished after 2145 ms. (steps per millisecond=466 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3900 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3841 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 2) seen :0
[2023-03-12 22:10:38] [INFO ] Invariant cache hit.
[2023-03-12 22:10:39] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2023-03-12 22:10:39] [INFO ] [Real]Absence check using 23 positive and 75 generalized place invariants in 34 ms returned sat
[2023-03-12 22:10:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:39] [INFO ] [Real]Absence check using state equation in 503 ms returned sat
[2023-03-12 22:10:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:39] [INFO ] [Nat]Absence check using 23 positive place invariants in 8 ms returned sat
[2023-03-12 22:10:39] [INFO ] [Nat]Absence check using 23 positive and 75 generalized place invariants in 18 ms returned sat
[2023-03-12 22:10:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:40] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2023-03-12 22:10:40] [INFO ] Computed and/alt/rep : 351/1375/351 causal constraints (skipped 547 transitions) in 70 ms.
[2023-03-12 22:10:43] [INFO ] Added : 225 causal constraints over 45 iterations in 2997 ms. Result :sat
Minimization took 239 ms.
[2023-03-12 22:10:43] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2023-03-12 22:10:43] [INFO ] [Real]Absence check using 23 positive and 75 generalized place invariants in 16 ms returned sat
[2023-03-12 22:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:43] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2023-03-12 22:10:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:44] [INFO ] [Nat]Absence check using 23 positive place invariants in 40 ms returned sat
[2023-03-12 22:10:44] [INFO ] [Nat]Absence check using 23 positive and 75 generalized place invariants in 28 ms returned sat
[2023-03-12 22:10:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:44] [INFO ] [Nat]Absence check using state equation in 317 ms returned sat
[2023-03-12 22:10:44] [INFO ] Computed and/alt/rep : 351/1375/351 causal constraints (skipped 547 transitions) in 72 ms.
[2023-03-12 22:10:47] [INFO ] Added : 236 causal constraints over 48 iterations in 3425 ms. Result :sat
Minimization took 211 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 551/551 places, 919/919 transitions.
Applied a total of 0 rules in 23 ms. Remains 551 /551 variables (removed 0) and now considering 919/919 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 551/551 places, 919/919 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 551/551 places, 919/919 transitions.
Applied a total of 0 rules in 22 ms. Remains 551 /551 variables (removed 0) and now considering 919/919 (removed 0) transitions.
[2023-03-12 22:10:48] [INFO ] Invariant cache hit.
[2023-03-12 22:10:49] [INFO ] Implicit Places using invariants in 407 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 255, 259, 260, 271, 272, 273, 291, 309, 378, 382, 383, 386, 397, 398, 399, 417, 419, 422, 440, 441, 442, 443, 455, 461, 467, 473, 479, 485, 491, 497, 503, 509, 515]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 411 ms to find 46 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 505/551 places, 919/919 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 505 transition count 844
Reduce places removed 75 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 76 rules applied. Total rules applied 151 place count 430 transition count 843
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 152 place count 429 transition count 843
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 152 place count 429 transition count 824
Deduced a syphon composed of 19 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 39 rules applied. Total rules applied 191 place count 409 transition count 824
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 203 place count 405 transition count 816
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 211 place count 397 transition count 816
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 226 place count 382 transition count 801
Iterating global reduction 5 with 15 rules applied. Total rules applied 241 place count 382 transition count 801
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 244 place count 382 transition count 798
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 244 place count 382 transition count 797
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 246 place count 381 transition count 797
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 249 place count 378 transition count 794
Iterating global reduction 6 with 3 rules applied. Total rules applied 252 place count 378 transition count 794
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 253 place count 377 transition count 793
Iterating global reduction 6 with 1 rules applied. Total rules applied 254 place count 377 transition count 793
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 255 place count 376 transition count 792
Iterating global reduction 6 with 1 rules applied. Total rules applied 256 place count 376 transition count 792
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 6 with 64 rules applied. Total rules applied 320 place count 344 transition count 760
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 323 place count 344 transition count 757
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 326 place count 341 transition count 754
Iterating global reduction 7 with 3 rules applied. Total rules applied 329 place count 341 transition count 754
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 332 place count 341 transition count 751
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 8 with 6 rules applied. Total rules applied 338 place count 341 transition count 745
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 345 place count 334 transition count 745
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 9 with 10 rules applied. Total rules applied 355 place count 334 transition count 745
Applied a total of 355 rules in 136 ms. Remains 334 /505 variables (removed 171) and now considering 745/919 (removed 174) transitions.
// Phase 1: matrix 745 rows 334 cols
[2023-03-12 22:10:49] [INFO ] Computed 46 place invariants in 9 ms
[2023-03-12 22:10:49] [INFO ] Implicit Places using invariants in 252 ms returned [72, 90, 96, 99, 101, 104, 105, 157, 174, 180, 183, 185, 190, 191, 243, 260, 266, 269, 271]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 254 ms to find 19 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 315/551 places, 745/919 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 306 transition count 736
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 306 transition count 736
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 303 transition count 733
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 303 transition count 733
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 297 transition count 727
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 297 transition count 718
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 54 place count 288 transition count 718
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 288 transition count 715
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 60 place count 285 transition count 715
Applied a total of 60 rules in 60 ms. Remains 285 /315 variables (removed 30) and now considering 715/745 (removed 30) transitions.
// Phase 1: matrix 715 rows 285 cols
[2023-03-12 22:10:49] [INFO ] Computed 27 place invariants in 9 ms
[2023-03-12 22:10:49] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-12 22:10:49] [INFO ] Invariant cache hit.
[2023-03-12 22:10:50] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 937 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 285/551 places, 715/919 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1821 ms. Remains : 285/551 places, 715/919 transitions.
Successfully produced net in file /tmp/petri1000_9817196785626634046.dot
Successfully produced net in file /tmp/petri1001_17372970331766024021.dot
Successfully produced net in file /tmp/petri1002_13145462842386218889.dot
Drop transitions removed 3 transitions
Dominated transitions for bounds rules discarded 3 transitions
// Phase 1: matrix 712 rows 285 cols
[2023-03-12 22:10:50] [INFO ] Computed 27 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 21155 resets, run finished after 1393 ms. (steps per millisecond=717 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 7308 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 7236 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 2) seen :0
[2023-03-12 22:10:53] [INFO ] Invariant cache hit.
[2023-03-12 22:10:53] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 22:10:53] [INFO ] [Real]Absence check using 10 positive and 17 generalized place invariants in 61 ms returned sat
[2023-03-12 22:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:53] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2023-03-12 22:10:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:53] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-12 22:10:53] [INFO ] [Nat]Absence check using 10 positive and 17 generalized place invariants in 6 ms returned sat
[2023-03-12 22:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:53] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2023-03-12 22:10:54] [INFO ] Computed and/alt/rep : 134/677/134 causal constraints (skipped 560 transitions) in 60 ms.
[2023-03-12 22:10:54] [INFO ] Added : 16 causal constraints over 4 iterations in 319 ms. Result :sat
Minimization took 146 ms.
[2023-03-12 22:10:54] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-12 22:10:54] [INFO ] [Real]Absence check using 10 positive and 17 generalized place invariants in 12 ms returned sat
[2023-03-12 22:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:54] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2023-03-12 22:10:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-12 22:10:54] [INFO ] [Nat]Absence check using 10 positive and 17 generalized place invariants in 34 ms returned sat
[2023-03-12 22:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:55] [INFO ] [Nat]Absence check using state equation in 447 ms returned sat
[2023-03-12 22:10:55] [INFO ] Computed and/alt/rep : 134/677/134 causal constraints (skipped 560 transitions) in 42 ms.
[2023-03-12 22:10:55] [INFO ] Added : 13 causal constraints over 3 iterations in 252 ms. Result :sat
Minimization took 72 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 285 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 285/285 places, 712/712 transitions.
Graph (complete) has 1769 edges and 285 vertex of which 282 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 282 transition count 712
Applied a total of 4 rules in 26 ms. Remains 282 /285 variables (removed 3) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 282/285 places, 712/712 transitions.
// Phase 1: matrix 712 rows 282 cols
[2023-03-12 22:10:55] [INFO ] Computed 27 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 20993 resets, run finished after 1474 ms. (steps per millisecond=678 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7294 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7373 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 2) seen :0
[2023-03-12 22:10:58] [INFO ] Invariant cache hit.
[2023-03-12 22:10:58] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 22:10:58] [INFO ] [Real]Absence check using 10 positive and 17 generalized place invariants in 5 ms returned sat
[2023-03-12 22:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:59] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2023-03-12 22:10:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:10:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 22:10:59] [INFO ] [Nat]Absence check using 10 positive and 17 generalized place invariants in 21 ms returned sat
[2023-03-12 22:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:10:59] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2023-03-12 22:10:59] [INFO ] Computed and/alt/rep : 134/675/134 causal constraints (skipped 560 transitions) in 69 ms.
[2023-03-12 22:11:00] [INFO ] Deduced a trap composed of 24 places in 189 ms of which 1 ms to minimize.
[2023-03-12 22:11:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 263 ms
[2023-03-12 22:11:00] [INFO ] Added : 48 causal constraints over 10 iterations in 1047 ms. Result :sat
Minimization took 102 ms.
[2023-03-12 22:11:00] [INFO ] [Real]Absence check using 10 positive place invariants in 59 ms returned sat
[2023-03-12 22:11:00] [INFO ] [Real]Absence check using 10 positive and 17 generalized place invariants in 17 ms returned sat
[2023-03-12 22:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:00] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2023-03-12 22:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:11:01] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 22:11:01] [INFO ] [Nat]Absence check using 10 positive and 17 generalized place invariants in 17 ms returned sat
[2023-03-12 22:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:01] [INFO ] [Nat]Absence check using state equation in 335 ms returned sat
[2023-03-12 22:11:01] [INFO ] Computed and/alt/rep : 134/675/134 causal constraints (skipped 560 transitions) in 61 ms.
[2023-03-12 22:11:01] [INFO ] Added : 16 causal constraints over 4 iterations in 428 ms. Result :sat
Minimization took 92 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 712/712 transitions.
Applied a total of 0 rules in 8 ms. Remains 282 /282 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 282/282 places, 712/712 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 712/712 transitions.
Applied a total of 0 rules in 8 ms. Remains 282 /282 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2023-03-12 22:11:02] [INFO ] Invariant cache hit.
[2023-03-12 22:11:02] [INFO ] Implicit Places using invariants in 711 ms returned []
[2023-03-12 22:11:02] [INFO ] Invariant cache hit.
[2023-03-12 22:11:03] [INFO ] Implicit Places using invariants and state equation in 508 ms returned []
Implicit Place search using SMT with State Equation took 1252 ms to find 0 implicit places.
[2023-03-12 22:11:03] [INFO ] Redundant transitions in 74 ms returned []
[2023-03-12 22:11:03] [INFO ] Invariant cache hit.
[2023-03-12 22:11:04] [INFO ] Dead Transitions using invariants and state equation in 533 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1895 ms. Remains : 282/282 places, 712/712 transitions.
Starting property specific reduction for ASLink-PT-03a-UpperBounds-04
[2023-03-12 22:11:04] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 221 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 67 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 22:11:04] [INFO ] Invariant cache hit.
[2023-03-12 22:11:04] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 22:11:04] [INFO ] [Real]Absence check using 10 positive and 17 generalized place invariants in 4 ms returned sat
[2023-03-12 22:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:04] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-12 22:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:11:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-12 22:11:04] [INFO ] [Nat]Absence check using 10 positive and 17 generalized place invariants in 5 ms returned sat
[2023-03-12 22:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:04] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2023-03-12 22:11:04] [INFO ] Computed and/alt/rep : 134/675/134 causal constraints (skipped 560 transitions) in 66 ms.
[2023-03-12 22:11:05] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 27 ms to minimize.
[2023-03-12 22:11:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
[2023-03-12 22:11:05] [INFO ] Added : 48 causal constraints over 10 iterations in 1054 ms. Result :sat
Minimization took 95 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 712/712 transitions.
Applied a total of 0 rules in 20 ms. Remains 282 /282 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 282/282 places, 712/712 transitions.
[2023-03-12 22:11:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 21093 resets, run finished after 1454 ms. (steps per millisecond=687 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7333 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 1) seen :0
[2023-03-12 22:11:08] [INFO ] Invariant cache hit.
[2023-03-12 22:11:08] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-12 22:11:08] [INFO ] [Real]Absence check using 10 positive and 17 generalized place invariants in 22 ms returned sat
[2023-03-12 22:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:08] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2023-03-12 22:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:11:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 22:11:08] [INFO ] [Nat]Absence check using 10 positive and 17 generalized place invariants in 45 ms returned sat
[2023-03-12 22:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:08] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2023-03-12 22:11:09] [INFO ] Computed and/alt/rep : 134/675/134 causal constraints (skipped 560 transitions) in 53 ms.
[2023-03-12 22:11:09] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 0 ms to minimize.
[2023-03-12 22:11:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 173 ms
[2023-03-12 22:11:09] [INFO ] Added : 48 causal constraints over 10 iterations in 961 ms. Result :sat
Minimization took 94 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 712/712 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 282/282 places, 712/712 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 712/712 transitions.
Applied a total of 0 rules in 7 ms. Remains 282 /282 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2023-03-12 22:11:10] [INFO ] Invariant cache hit.
[2023-03-12 22:11:10] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-03-12 22:11:10] [INFO ] Invariant cache hit.
[2023-03-12 22:11:11] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
[2023-03-12 22:11:11] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-12 22:11:11] [INFO ] Invariant cache hit.
[2023-03-12 22:11:11] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1407 ms. Remains : 282/282 places, 712/712 transitions.
Ending property specific reduction for ASLink-PT-03a-UpperBounds-04 in 7483 ms.
Starting property specific reduction for ASLink-PT-03a-UpperBounds-13
[2023-03-12 22:11:11] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 219 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 61 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 22:11:11] [INFO ] Invariant cache hit.
[2023-03-12 22:11:11] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 22:11:11] [INFO ] [Real]Absence check using 10 positive and 17 generalized place invariants in 4 ms returned sat
[2023-03-12 22:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:11] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 22:11:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:11:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 22:11:11] [INFO ] [Nat]Absence check using 10 positive and 17 generalized place invariants in 5 ms returned sat
[2023-03-12 22:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:12] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2023-03-12 22:11:12] [INFO ] Computed and/alt/rep : 134/675/134 causal constraints (skipped 560 transitions) in 63 ms.
[2023-03-12 22:11:12] [INFO ] Added : 16 causal constraints over 4 iterations in 414 ms. Result :sat
Minimization took 118 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 712/712 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 282 transition count 711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 281 transition count 711
Applied a total of 2 rules in 28 ms. Remains 281 /282 variables (removed 1) and now considering 711/712 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 281/282 places, 711/712 transitions.
// Phase 1: matrix 711 rows 281 cols
[2023-03-12 22:11:13] [INFO ] Computed 27 place invariants in 11 ms
Incomplete random walk after 1000000 steps, including 20930 resets, run finished after 1517 ms. (steps per millisecond=659 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 7336 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :0
[2023-03-12 22:11:15] [INFO ] Invariant cache hit.
[2023-03-12 22:11:15] [INFO ] [Real]Absence check using 8 positive place invariants in 52 ms returned sat
[2023-03-12 22:11:15] [INFO ] [Real]Absence check using 8 positive and 19 generalized place invariants in 12 ms returned sat
[2023-03-12 22:11:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:15] [INFO ] [Real]Absence check using state equation in 229 ms returned sat
[2023-03-12 22:11:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:11:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-12 22:11:15] [INFO ] [Nat]Absence check using 8 positive and 19 generalized place invariants in 54 ms returned sat
[2023-03-12 22:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:11:16] [INFO ] [Nat]Absence check using state equation in 213 ms returned sat
[2023-03-12 22:11:16] [INFO ] Computed and/alt/rep : 133/674/133 causal constraints (skipped 560 transitions) in 57 ms.
[2023-03-12 22:11:16] [INFO ] Added : 10 causal constraints over 2 iterations in 221 ms. Result :sat
Minimization took 120 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 281 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 281/281 places, 711/711 transitions.
Applied a total of 0 rules in 12 ms. Remains 281 /281 variables (removed 0) and now considering 711/711 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 281/281 places, 711/711 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 281/281 places, 711/711 transitions.
Applied a total of 0 rules in 7 ms. Remains 281 /281 variables (removed 0) and now considering 711/711 (removed 0) transitions.
[2023-03-12 22:11:16] [INFO ] Invariant cache hit.
[2023-03-12 22:11:16] [INFO ] Implicit Places using invariants in 278 ms returned []
[2023-03-12 22:11:16] [INFO ] Invariant cache hit.
[2023-03-12 22:11:17] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 829 ms to find 0 implicit places.
[2023-03-12 22:11:17] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-12 22:11:17] [INFO ] Invariant cache hit.
[2023-03-12 22:11:17] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1253 ms. Remains : 281/281 places, 711/711 transitions.
Ending property specific reduction for ASLink-PT-03a-UpperBounds-13 in 6160 ms.
[2023-03-12 22:11:18] [INFO ] Flatten gal took : 108 ms
[2023-03-12 22:11:18] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-12 22:11:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 282 places, 712 transitions and 2910 arcs took 2 ms.
Total runtime 90003 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=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: ASLink_PT_03a
(NrP: 282 NrTr: 712 NrArc: 2910)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.014sec

net check time: 0m 0.001sec

init dd package: 0m 3.286sec


before gc: list nodes free: 1234865

after gc: idd nodes used:6044, unused:63993956; list nodes free:316559438
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 5769120 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16099432 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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

2889 2972 3104 2662 3153 2746 3181 3113 3032 3264 2641 3301 3391 3316 3322 2897 3438 3216 3453 3339 3252 3482 2862 3593 3362 3565 3568 3116 3617 3553 3650 3656 3501 3755 3061 3777 3997 3688 3844 3342 3878 3690 3923 4024 3426 4092 3159 4033 3848 3946 4193 3519 4221 4153 4252 4337 3637 4364 3721 4382 4096 4232 4497 3623 4493 4516 4521 4520 3873 4551 4416 4686 4389 4471 4676 3842 4711 4337 4765 4795 4089 4798 4678 4844 4759 4614 4937 4004 4984 5122 4888 5120 4310 5073 4623 5107 5225 4878 5280 4188 5313 4843 5140 5404 4495 5422 5392 5448 5537 4616 5552 4675 5587 5048 5433 5610 4599 5726 5641 5715 5716 4862 5751 5618 5886 5351

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="ASLink-PT-03a"
export BK_EXAMINATION="UpperBounds"
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 ASLink-PT-03a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r010-oct2-167813598500045"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;