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.r011-oct2-167813599700077.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ASLink-PT-05a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-oct2-167813599700077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 17K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 190K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 13:05 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 516K 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-05a-UpperBounds-00
FORMULA_NAME ASLink-PT-05a-UpperBounds-01
FORMULA_NAME ASLink-PT-05a-UpperBounds-02
FORMULA_NAME ASLink-PT-05a-UpperBounds-03
FORMULA_NAME ASLink-PT-05a-UpperBounds-04
FORMULA_NAME ASLink-PT-05a-UpperBounds-05
FORMULA_NAME ASLink-PT-05a-UpperBounds-06
FORMULA_NAME ASLink-PT-05a-UpperBounds-07
FORMULA_NAME ASLink-PT-05a-UpperBounds-08
FORMULA_NAME ASLink-PT-05a-UpperBounds-09
FORMULA_NAME ASLink-PT-05a-UpperBounds-10
FORMULA_NAME ASLink-PT-05a-UpperBounds-11
FORMULA_NAME ASLink-PT-05a-UpperBounds-12
FORMULA_NAME ASLink-PT-05a-UpperBounds-13
FORMULA_NAME ASLink-PT-05a-UpperBounds-14
FORMULA_NAME ASLink-PT-05a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678722960273

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-05a
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 15:56:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 15:56:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 15:56:02] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2023-03-13 15:56:02] [INFO ] Transformed 1211 places.
[2023-03-13 15:56:02] [INFO ] Transformed 1827 transitions.
[2023-03-13 15:56:02] [INFO ] Found NUPN structural information;
[2023-03-13 15:56:02] [INFO ] Parsed PT model containing 1211 places and 1827 transitions and 6877 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Ensure Unique test removed 19 transitions
Reduce redundant transitions removed 19 transitions.
// Phase 1: matrix 1808 rows 1211 cols
[2023-03-13 15:56:02] [INFO ] Computed 232 place invariants in 72 ms
Incomplete random walk after 10000 steps, including 64 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :7
FORMULA ASLink-PT-05a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
[2023-03-13 15:56:03] [INFO ] Invariant cache hit.
[2023-03-13 15:56:03] [INFO ] [Real]Absence check using 56 positive place invariants in 36 ms returned sat
[2023-03-13 15:56:03] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 46 ms returned sat
[2023-03-13 15:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:04] [INFO ] [Real]Absence check using state equation in 873 ms returned sat
[2023-03-13 15:56:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:04] [INFO ] [Nat]Absence check using 56 positive place invariants in 39 ms returned sat
[2023-03-13 15:56:04] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 33 ms returned sat
[2023-03-13 15:56:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:09] [INFO ] [Nat]Absence check using state equation in 4752 ms returned unknown
[2023-03-13 15:56:09] [INFO ] [Real]Absence check using 56 positive place invariants in 31 ms returned sat
[2023-03-13 15:56:10] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 60 ms returned sat
[2023-03-13 15:56:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:10] [INFO ] [Real]Absence check using state equation in 670 ms returned sat
[2023-03-13 15:56:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:11] [INFO ] [Nat]Absence check using 56 positive place invariants in 26 ms returned sat
[2023-03-13 15:56:11] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 79 ms returned sat
[2023-03-13 15:56:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:15] [INFO ] [Nat]Absence check using state equation in 4651 ms returned unknown
[2023-03-13 15:56:16] [INFO ] [Real]Absence check using 56 positive place invariants in 21 ms returned sat
[2023-03-13 15:56:16] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 56 ms returned sat
[2023-03-13 15:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:16] [INFO ] [Real]Absence check using state equation in 623 ms returned sat
[2023-03-13 15:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:17] [INFO ] [Nat]Absence check using 56 positive place invariants in 27 ms returned sat
[2023-03-13 15:56:17] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 72 ms returned sat
[2023-03-13 15:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:18] [INFO ] [Nat]Absence check using state equation in 1288 ms returned sat
[2023-03-13 15:56:18] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 162 ms.
[2023-03-13 15:56:21] [INFO ] Added : 40 causal constraints over 8 iterations in 3295 ms. Result :unknown
[2023-03-13 15:56:22] [INFO ] [Real]Absence check using 56 positive place invariants in 52 ms returned sat
[2023-03-13 15:56:22] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 71 ms returned sat
[2023-03-13 15:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:22] [INFO ] [Real]Absence check using state equation in 608 ms returned sat
[2023-03-13 15:56:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:23] [INFO ] [Nat]Absence check using 56 positive place invariants in 23 ms returned sat
[2023-03-13 15:56:23] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 41 ms returned sat
[2023-03-13 15:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:27] [INFO ] [Nat]Absence check using state equation in 4725 ms returned unknown
[2023-03-13 15:56:28] [INFO ] [Real]Absence check using 56 positive place invariants in 21 ms returned sat
[2023-03-13 15:56:28] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 45 ms returned sat
[2023-03-13 15:56:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:28] [INFO ] [Real]Absence check using state equation in 647 ms returned sat
[2023-03-13 15:56:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:29] [INFO ] [Nat]Absence check using 56 positive place invariants in 22 ms returned sat
[2023-03-13 15:56:29] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 44 ms returned sat
[2023-03-13 15:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:33] [INFO ] [Nat]Absence check using state equation in 4761 ms returned unknown
[2023-03-13 15:56:34] [INFO ] [Real]Absence check using 56 positive place invariants in 45 ms returned sat
[2023-03-13 15:56:34] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 115 ms returned sat
[2023-03-13 15:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:35] [INFO ] [Real]Absence check using state equation in 845 ms returned sat
[2023-03-13 15:56:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:35] [INFO ] [Nat]Absence check using 56 positive place invariants in 36 ms returned sat
[2023-03-13 15:56:35] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 57 ms returned sat
[2023-03-13 15:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:38] [INFO ] [Nat]Absence check using state equation in 2584 ms returned sat
[2023-03-13 15:56:38] [INFO ] Deduced a trap composed of 26 places in 388 ms of which 18 ms to minimize.
[2023-03-13 15:56:39] [INFO ] Deduced a trap composed of 68 places in 317 ms of which 1 ms to minimize.
[2023-03-13 15:56:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 897 ms
[2023-03-13 15:56:39] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 134 ms.
[2023-03-13 15:56:40] [INFO ] Added : 5 causal constraints over 1 iterations in 1202 ms. Result :unknown
[2023-03-13 15:56:40] [INFO ] [Real]Absence check using 56 positive place invariants in 19 ms returned sat
[2023-03-13 15:56:40] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 40 ms returned sat
[2023-03-13 15:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:41] [INFO ] [Real]Absence check using state equation in 631 ms returned sat
[2023-03-13 15:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:41] [INFO ] [Nat]Absence check using 56 positive place invariants in 92 ms returned sat
[2023-03-13 15:56:41] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 109 ms returned sat
[2023-03-13 15:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:46] [INFO ] [Nat]Absence check using state equation in 4510 ms returned unknown
[2023-03-13 15:56:46] [INFO ] [Real]Absence check using 56 positive place invariants in 33 ms returned sat
[2023-03-13 15:56:46] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 44 ms returned sat
[2023-03-13 15:56:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:47] [INFO ] [Real]Absence check using state equation in 624 ms returned sat
[2023-03-13 15:56:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:47] [INFO ] [Nat]Absence check using 56 positive place invariants in 23 ms returned sat
[2023-03-13 15:56:47] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 213 ms returned sat
[2023-03-13 15:56:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:48] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2023-03-13 15:56:48] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 143 ms.
[2023-03-13 15:56:52] [INFO ] Added : 5 causal constraints over 1 iterations in 3568 ms. Result :sat
Minimization took 220 ms.
[2023-03-13 15:56:52] [INFO ] [Real]Absence check using 56 positive place invariants in 24 ms returned sat
[2023-03-13 15:56:52] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 46 ms returned sat
[2023-03-13 15:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:53] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2023-03-13 15:56:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:56:53] [INFO ] [Nat]Absence check using 56 positive place invariants in 23 ms returned sat
[2023-03-13 15:56:53] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 48 ms returned sat
[2023-03-13 15:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:56:54] [INFO ] [Nat]Absence check using state equation in 1130 ms returned sat
[2023-03-13 15:56:55] [INFO ] Deduced a trap composed of 51 places in 267 ms of which 3 ms to minimize.
[2023-03-13 15:56:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2779 ms
[2023-03-13 15:56:57] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 178 ms.
[2023-03-13 15:56:58] [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 8
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 1211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1211/1211 places, 1808/1808 transitions.
Ensure Unique test removed 20 places
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 136 rules applied. Total rules applied 136 place count 1181 transition count 1702
Reduce places removed 106 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 107 rules applied. Total rules applied 243 place count 1075 transition count 1701
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 244 place count 1074 transition count 1701
Performed 108 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 108 Pre rules applied. Total rules applied 244 place count 1074 transition count 1593
Deduced a syphon composed of 108 places in 9 ms
Ensure Unique test removed 41 places
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 3 with 257 rules applied. Total rules applied 501 place count 925 transition count 1593
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 502 place count 925 transition count 1592
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 503 place count 924 transition count 1592
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 511 place count 916 transition count 1551
Ensure Unique test removed 1 places
Iterating global reduction 5 with 9 rules applied. Total rules applied 520 place count 915 transition count 1551
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 5 with 6 rules applied. Total rules applied 526 place count 914 transition count 1546
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 529 place count 911 transition count 1546
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 530 place count 910 transition count 1538
Iterating global reduction 7 with 1 rules applied. Total rules applied 531 place count 910 transition count 1538
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 532 place count 909 transition count 1530
Iterating global reduction 7 with 1 rules applied. Total rules applied 533 place count 909 transition count 1530
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 534 place count 908 transition count 1522
Iterating global reduction 7 with 1 rules applied. Total rules applied 535 place count 908 transition count 1522
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 536 place count 907 transition count 1514
Iterating global reduction 7 with 1 rules applied. Total rules applied 537 place count 907 transition count 1514
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 538 place count 906 transition count 1506
Iterating global reduction 7 with 1 rules applied. Total rules applied 539 place count 906 transition count 1506
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 540 place count 905 transition count 1498
Iterating global reduction 7 with 1 rules applied. Total rules applied 541 place count 905 transition count 1498
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 542 place count 904 transition count 1490
Iterating global reduction 7 with 1 rules applied. Total rules applied 543 place count 904 transition count 1490
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 544 place count 903 transition count 1482
Iterating global reduction 7 with 1 rules applied. Total rules applied 545 place count 903 transition count 1482
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 546 place count 902 transition count 1474
Iterating global reduction 7 with 1 rules applied. Total rules applied 547 place count 902 transition count 1474
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 548 place count 901 transition count 1466
Iterating global reduction 7 with 1 rules applied. Total rules applied 549 place count 901 transition count 1466
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 550 place count 900 transition count 1458
Iterating global reduction 7 with 1 rules applied. Total rules applied 551 place count 900 transition count 1458
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 552 place count 899 transition count 1450
Iterating global reduction 7 with 1 rules applied. Total rules applied 553 place count 899 transition count 1450
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 554 place count 898 transition count 1442
Iterating global reduction 7 with 1 rules applied. Total rules applied 555 place count 898 transition count 1442
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 556 place count 897 transition count 1434
Iterating global reduction 7 with 1 rules applied. Total rules applied 557 place count 897 transition count 1434
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 558 place count 896 transition count 1426
Iterating global reduction 7 with 1 rules applied. Total rules applied 559 place count 896 transition count 1426
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 560 place count 895 transition count 1418
Iterating global reduction 7 with 1 rules applied. Total rules applied 561 place count 895 transition count 1418
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 2 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 7 with 70 rules applied. Total rules applied 631 place count 860 transition count 1383
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 635 place count 860 transition count 1379
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 639 place count 856 transition count 1379
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 645 place count 856 transition count 1379
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 646 place count 855 transition count 1378
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 656 place count 845 transition count 1378
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 20 Pre rules applied. Total rules applied 656 place count 845 transition count 1358
Deduced a syphon composed of 20 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 9 with 41 rules applied. Total rules applied 697 place count 824 transition count 1358
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 9 with 6 rules applied. Total rules applied 703 place count 818 transition count 1358
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 703 place count 818 transition count 1357
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 705 place count 817 transition count 1357
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 10 with 12 rules applied. Total rules applied 717 place count 811 transition count 1351
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 722 place count 806 transition count 1346
Iterating global reduction 10 with 5 rules applied. Total rules applied 727 place count 806 transition count 1346
Free-agglomeration rule applied 5 times.
Iterating global reduction 10 with 5 rules applied. Total rules applied 732 place count 806 transition count 1341
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 737 place count 801 transition count 1341
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 11 with 5 rules applied. Total rules applied 742 place count 801 transition count 1341
Applied a total of 742 rules in 1177 ms. Remains 801 /1211 variables (removed 410) and now considering 1341/1808 (removed 467) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1177 ms. Remains : 801/1211 places, 1341/1808 transitions.
// Phase 1: matrix 1341 rows 801 cols
[2023-03-13 15:57:01] [INFO ] Computed 142 place invariants in 57 ms
Incomplete random walk after 1000000 steps, including 11929 resets, run finished after 2675 ms. (steps per millisecond=373 ) properties (out of 9) seen :1
FORMULA ASLink-PT-05a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 2285 resets, run finished after 1128 ms. (steps per millisecond=886 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2338 resets, run finished after 1190 ms. (steps per millisecond=840 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2332 resets, run finished after 1073 ms. (steps per millisecond=931 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2325 resets, run finished after 1121 ms. (steps per millisecond=892 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2313 resets, run finished after 1131 ms. (steps per millisecond=884 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2313 resets, run finished after 1449 ms. (steps per millisecond=690 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2292 resets, run finished after 1199 ms. (steps per millisecond=834 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2333 resets, run finished after 1235 ms. (steps per millisecond=809 ) properties (out of 8) seen :0
[2023-03-13 15:57:13] [INFO ] Invariant cache hit.
[2023-03-13 15:57:13] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 15:57:13] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 67 ms returned sat
[2023-03-13 15:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:13] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2023-03-13 15:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:57:14] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2023-03-13 15:57:14] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 95 ms returned sat
[2023-03-13 15:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:14] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2023-03-13 15:57:14] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 93 ms.
[2023-03-13 15:57:23] [INFO ] Deduced a trap composed of 103 places in 489 ms of which 3 ms to minimize.
[2023-03-13 15:57:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 663 ms
[2023-03-13 15:57:23] [INFO ] Added : 342 causal constraints over 69 iterations in 8951 ms. Result :sat
Minimization took 422 ms.
[2023-03-13 15:57:24] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 15:57:24] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 50 ms returned sat
[2023-03-13 15:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:24] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2023-03-13 15:57:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:57:25] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:57:25] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 44 ms returned sat
[2023-03-13 15:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:25] [INFO ] [Nat]Absence check using state equation in 447 ms returned sat
[2023-03-13 15:57:25] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 98 ms.
[2023-03-13 15:57:33] [INFO ] Added : 348 causal constraints over 70 iterations in 8223 ms. Result :sat
Minimization took 655 ms.
[2023-03-13 15:57:34] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 15:57:34] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 26 ms returned sat
[2023-03-13 15:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:35] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2023-03-13 15:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:57:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 15:57:35] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 50 ms returned sat
[2023-03-13 15:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:35] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2023-03-13 15:57:36] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 152 ms.
[2023-03-13 15:57:45] [INFO ] Deduced a trap composed of 84 places in 199 ms of which 1 ms to minimize.
[2023-03-13 15:57:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 346 ms
[2023-03-13 15:57:45] [INFO ] Added : 389 causal constraints over 78 iterations in 9601 ms. Result :sat
Minimization took 517 ms.
[2023-03-13 15:57:46] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:57:46] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 27 ms returned sat
[2023-03-13 15:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:46] [INFO ] [Real]Absence check using state equation in 394 ms returned sat
[2023-03-13 15:57:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:57:47] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:57:47] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 25 ms returned sat
[2023-03-13 15:57:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:47] [INFO ] [Nat]Absence check using state equation in 636 ms returned sat
[2023-03-13 15:57:47] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 122 ms.
[2023-03-13 15:57:56] [INFO ] Added : 394 causal constraints over 79 iterations in 8301 ms. Result :sat
Minimization took 475 ms.
[2023-03-13 15:57:56] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:57:56] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 53 ms returned sat
[2023-03-13 15:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:57] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2023-03-13 15:57:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:57:57] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2023-03-13 15:57:57] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 38 ms returned sat
[2023-03-13 15:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:57:57] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2023-03-13 15:57:58] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 97 ms.
[2023-03-13 15:58:05] [INFO ] Added : 334 causal constraints over 67 iterations in 7957 ms. Result :sat
Minimization took 376 ms.
[2023-03-13 15:58:06] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 15:58:06] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 64 ms returned sat
[2023-03-13 15:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:07] [INFO ] [Real]Absence check using state equation in 441 ms returned sat
[2023-03-13 15:58:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:58:07] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 15:58:07] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 24 ms returned sat
[2023-03-13 15:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:07] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2023-03-13 15:58:07] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 80 ms.
[2023-03-13 15:58:13] [INFO ] Added : 10 causal constraints over 2 iterations in 6288 ms. Result :unknown
[2023-03-13 15:58:14] [INFO ] [Real]Absence check using 36 positive place invariants in 24 ms returned sat
[2023-03-13 15:58:14] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 37 ms returned sat
[2023-03-13 15:58:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:14] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2023-03-13 15:58:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:58:14] [INFO ] [Nat]Absence check using 36 positive place invariants in 9 ms returned sat
[2023-03-13 15:58:14] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 36 ms returned sat
[2023-03-13 15:58:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:15] [INFO ] [Nat]Absence check using state equation in 414 ms returned sat
[2023-03-13 15:58:15] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 92 ms.
[2023-03-13 15:58:24] [INFO ] Added : 388 causal constraints over 78 iterations in 9340 ms. Result :sat
Minimization took 392 ms.
[2023-03-13 15:58:25] [INFO ] [Real]Absence check using 36 positive place invariants in 9 ms returned sat
[2023-03-13 15:58:25] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 26 ms returned sat
[2023-03-13 15:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:25] [INFO ] [Real]Absence check using state equation in 402 ms returned sat
[2023-03-13 15:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:58:25] [INFO ] [Nat]Absence check using 36 positive place invariants in 12 ms returned sat
[2023-03-13 15:58:25] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 71 ms returned sat
[2023-03-13 15:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:26] [INFO ] [Nat]Absence check using state equation in 467 ms returned sat
[2023-03-13 15:58:26] [INFO ] Deduced a trap composed of 158 places in 357 ms of which 0 ms to minimize.
[2023-03-13 15:58:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 444 ms
[2023-03-13 15:58:26] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 81 ms.
[2023-03-13 15:58:30] [INFO ] Added : 157 causal constraints over 32 iterations in 3430 ms. Result :sat
Minimization took 663 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 801/801 places, 1341/1341 transitions.
Applied a total of 0 rules in 25 ms. Remains 801 /801 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 801/801 places, 1341/1341 transitions.
[2023-03-13 15:58:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 11969 resets, run finished after 2544 ms. (steps per millisecond=393 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2317 resets, run finished after 1104 ms. (steps per millisecond=905 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2342 resets, run finished after 1125 ms. (steps per millisecond=888 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2309 resets, run finished after 1112 ms. (steps per millisecond=899 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2285 resets, run finished after 1141 ms. (steps per millisecond=876 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2295 resets, run finished after 1187 ms. (steps per millisecond=842 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2284 resets, run finished after 1105 ms. (steps per millisecond=904 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2320 resets, run finished after 1174 ms. (steps per millisecond=851 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2329 resets, run finished after 1122 ms. (steps per millisecond=891 ) properties (out of 8) seen :0
[2023-03-13 15:58:46] [INFO ] Invariant cache hit.
[2023-03-13 15:58:46] [INFO ] [Real]Absence check using 36 positive place invariants in 38 ms returned sat
[2023-03-13 15:58:46] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 48 ms returned sat
[2023-03-13 15:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:46] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2023-03-13 15:58:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:58:46] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 15:58:46] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 23 ms returned sat
[2023-03-13 15:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:47] [INFO ] [Nat]Absence check using state equation in 460 ms returned sat
[2023-03-13 15:58:47] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 61 ms.
[2023-03-13 15:58:54] [INFO ] Deduced a trap composed of 103 places in 386 ms of which 0 ms to minimize.
[2023-03-13 15:58:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 538 ms
[2023-03-13 15:58:55] [INFO ] Added : 342 causal constraints over 69 iterations in 7761 ms. Result :sat
Minimization took 399 ms.
[2023-03-13 15:58:55] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:58:55] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 36 ms returned sat
[2023-03-13 15:58:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:56] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2023-03-13 15:58:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:58:56] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2023-03-13 15:58:56] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 67 ms returned sat
[2023-03-13 15:58:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:58:56] [INFO ] [Nat]Absence check using state equation in 412 ms returned sat
[2023-03-13 15:58:56] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 72 ms.
[2023-03-13 15:59:04] [INFO ] Added : 348 causal constraints over 70 iterations in 7213 ms. Result :sat
Minimization took 622 ms.
[2023-03-13 15:59:04] [INFO ] [Real]Absence check using 36 positive place invariants in 12 ms returned sat
[2023-03-13 15:59:04] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 54 ms returned sat
[2023-03-13 15:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:05] [INFO ] [Real]Absence check using state equation in 420 ms returned sat
[2023-03-13 15:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:59:05] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:59:05] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 31 ms returned sat
[2023-03-13 15:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:06] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2023-03-13 15:59:06] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 89 ms.
[2023-03-13 15:59:13] [INFO ] Deduced a trap composed of 84 places in 226 ms of which 14 ms to minimize.
[2023-03-13 15:59:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 365 ms
[2023-03-13 15:59:14] [INFO ] Added : 389 causal constraints over 78 iterations in 7763 ms. Result :sat
Minimization took 524 ms.
[2023-03-13 15:59:14] [INFO ] [Real]Absence check using 36 positive place invariants in 16 ms returned sat
[2023-03-13 15:59:14] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 36 ms returned sat
[2023-03-13 15:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:15] [INFO ] [Real]Absence check using state equation in 981 ms returned sat
[2023-03-13 15:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:59:16] [INFO ] [Nat]Absence check using 36 positive place invariants in 13 ms returned sat
[2023-03-13 15:59:16] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 29 ms returned sat
[2023-03-13 15:59:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:16] [INFO ] [Nat]Absence check using state equation in 647 ms returned sat
[2023-03-13 15:59:16] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 88 ms.
[2023-03-13 15:59:25] [INFO ] Added : 394 causal constraints over 79 iterations in 8554 ms. Result :sat
Minimization took 464 ms.
[2023-03-13 15:59:26] [INFO ] [Real]Absence check using 36 positive place invariants in 38 ms returned sat
[2023-03-13 15:59:26] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 38 ms returned sat
[2023-03-13 15:59:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:26] [INFO ] [Real]Absence check using state equation in 457 ms returned sat
[2023-03-13 15:59:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:59:26] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:59:26] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 32 ms returned sat
[2023-03-13 15:59:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:27] [INFO ] [Nat]Absence check using state equation in 502 ms returned sat
[2023-03-13 15:59:27] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 99 ms.
[2023-03-13 15:59:34] [INFO ] Added : 334 causal constraints over 67 iterations in 7159 ms. Result :sat
Minimization took 323 ms.
[2023-03-13 15:59:35] [INFO ] [Real]Absence check using 36 positive place invariants in 12 ms returned sat
[2023-03-13 15:59:35] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 26 ms returned sat
[2023-03-13 15:59:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:35] [INFO ] [Real]Absence check using state equation in 408 ms returned sat
[2023-03-13 15:59:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:59:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:59:35] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 38 ms returned sat
[2023-03-13 15:59:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:36] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2023-03-13 15:59:36] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 78 ms.
[2023-03-13 15:59:42] [INFO ] Added : 10 causal constraints over 2 iterations in 6342 ms. Result :unknown
[2023-03-13 15:59:42] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 15:59:42] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 26 ms returned sat
[2023-03-13 15:59:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:43] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2023-03-13 15:59:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:59:43] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:59:43] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 25 ms returned sat
[2023-03-13 15:59:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:43] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2023-03-13 15:59:43] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 88 ms.
[2023-03-13 15:59:52] [INFO ] Added : 388 causal constraints over 78 iterations in 8588 ms. Result :sat
Minimization took 373 ms.
[2023-03-13 15:59:53] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-13 15:59:53] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 60 ms returned sat
[2023-03-13 15:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:53] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2023-03-13 15:59:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:59:53] [INFO ] [Nat]Absence check using 36 positive place invariants in 36 ms returned sat
[2023-03-13 15:59:53] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 54 ms returned sat
[2023-03-13 15:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:59:54] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2023-03-13 15:59:54] [INFO ] Deduced a trap composed of 158 places in 436 ms of which 17 ms to minimize.
[2023-03-13 15:59:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 520 ms
[2023-03-13 15:59:54] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 63 ms.
[2023-03-13 15:59:58] [INFO ] Added : 157 causal constraints over 32 iterations in 3458 ms. Result :sat
Minimization took 635 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-05a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-05a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-05a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-05a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-05a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 801/801 places, 1341/1341 transitions.
Applied a total of 0 rules in 25 ms. Remains 801 /801 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 801/801 places, 1341/1341 transitions.
[2023-03-13 16:00:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 12093 resets, run finished after 2301 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2331 resets, run finished after 1104 ms. (steps per millisecond=905 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2305 resets, run finished after 1068 ms. (steps per millisecond=936 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2318 resets, run finished after 1079 ms. (steps per millisecond=926 ) properties (out of 3) seen :0
[2023-03-13 16:00:07] [INFO ] Invariant cache hit.
[2023-03-13 16:00:08] [INFO ] [Real]Absence check using 36 positive place invariants in 113 ms returned sat
[2023-03-13 16:00:08] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 90 ms returned sat
[2023-03-13 16:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:08] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2023-03-13 16:00:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:00:08] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 16:00:09] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 50 ms returned sat
[2023-03-13 16:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:09] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2023-03-13 16:00:09] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 74 ms.
[2023-03-13 16:00:17] [INFO ] Deduced a trap composed of 84 places in 188 ms of which 1 ms to minimize.
[2023-03-13 16:00:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 337 ms
[2023-03-13 16:00:17] [INFO ] Added : 389 causal constraints over 78 iterations in 8156 ms. Result :sat
Minimization took 519 ms.
[2023-03-13 16:00:18] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 16:00:18] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 24 ms returned sat
[2023-03-13 16:00:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:18] [INFO ] [Real]Absence check using state equation in 386 ms returned sat
[2023-03-13 16:00:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:00:19] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 16:00:19] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 37 ms returned sat
[2023-03-13 16:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:19] [INFO ] [Nat]Absence check using state equation in 592 ms returned sat
[2023-03-13 16:00:19] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 93 ms.
[2023-03-13 16:00:27] [INFO ] Added : 394 causal constraints over 79 iterations in 8203 ms. Result :sat
Minimization took 466 ms.
[2023-03-13 16:00:28] [INFO ] [Real]Absence check using 36 positive place invariants in 48 ms returned sat
[2023-03-13 16:00:28] [INFO ] [Real]Absence check using 36 positive and 106 generalized place invariants in 24 ms returned sat
[2023-03-13 16:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:28] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2023-03-13 16:00:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:00:29] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-13 16:00:29] [INFO ] [Nat]Absence check using 36 positive and 106 generalized place invariants in 26 ms returned sat
[2023-03-13 16:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:29] [INFO ] [Nat]Absence check using state equation in 620 ms returned sat
[2023-03-13 16:00:29] [INFO ] Computed and/alt/rep : 525/2013/525 causal constraints (skipped 787 transitions) in 84 ms.
[2023-03-13 16:00:39] [INFO ] Added : 388 causal constraints over 78 iterations in 9533 ms. Result :sat
Minimization took 393 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 801/801 places, 1341/1341 transitions.
Applied a total of 0 rules in 21 ms. Remains 801 /801 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 801/801 places, 1341/1341 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 801/801 places, 1341/1341 transitions.
Applied a total of 0 rules in 25 ms. Remains 801 /801 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
[2023-03-13 16:00:40] [INFO ] Invariant cache hit.
[2023-03-13 16:00:41] [INFO ] Implicit Places using invariants in 646 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 223, 257, 261, 262, 273, 274, 275, 293, 311, 346, 382, 386, 387, 398, 399, 400, 418, 436, 505, 509, 510, 521, 522, 523, 541, 559, 628, 632, 633, 636, 647, 648, 649, 667, 669, 672, 690, 691, 692, 693, 705, 711, 717, 723, 729, 735, 741, 747, 753, 759, 765]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 650 ms to find 64 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 737/801 places, 1341/1341 transitions.
Drop transitions removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 104 rules applied. Total rules applied 104 place count 737 transition count 1237
Reduce places removed 104 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 105 rules applied. Total rules applied 209 place count 633 transition count 1236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 210 place count 632 transition count 1236
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 210 place count 632 transition count 1210
Deduced a syphon composed of 26 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 53 rules applied. Total rules applied 263 place count 605 transition count 1210
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 275 place count 601 transition count 1202
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 283 place count 593 transition count 1202
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 298 place count 578 transition count 1187
Iterating global reduction 5 with 15 rules applied. Total rules applied 313 place count 578 transition count 1187
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 316 place count 578 transition count 1184
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 316 place count 578 transition count 1183
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 318 place count 577 transition count 1183
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 321 place count 574 transition count 1180
Iterating global reduction 6 with 3 rules applied. Total rules applied 324 place count 574 transition count 1180
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 325 place count 573 transition count 1179
Iterating global reduction 6 with 1 rules applied. Total rules applied 326 place count 573 transition count 1179
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 327 place count 572 transition count 1178
Iterating global reduction 6 with 1 rules applied. Total rules applied 328 place count 572 transition count 1178
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 6 with 92 rules applied. Total rules applied 420 place count 526 transition count 1132
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 425 place count 526 transition count 1127
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 430 place count 521 transition count 1122
Iterating global reduction 7 with 5 rules applied. Total rules applied 435 place count 521 transition count 1122
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 440 place count 521 transition count 1117
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 8 with 10 rules applied. Total rules applied 450 place count 521 transition count 1107
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 461 place count 510 transition count 1107
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 9 with 16 rules applied. Total rules applied 477 place count 510 transition count 1107
Applied a total of 477 rules in 189 ms. Remains 510 /737 variables (removed 227) and now considering 1107/1341 (removed 234) transitions.
// Phase 1: matrix 1107 rows 510 cols
[2023-03-13 16:00:41] [INFO ] Computed 72 place invariants in 8 ms
[2023-03-13 16:00:42] [INFO ] Implicit Places using invariants in 332 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 176, 182, 185, 187, 192, 193, 245, 264, 270, 273, 275, 280, 281, 333, 350, 356, 359, 361, 366, 367, 419, 436, 442, 445, 447]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 347 ms to find 33 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 477/801 places, 1107/1341 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 462 transition count 1092
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 462 transition count 1092
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 457 transition count 1087
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 457 transition count 1087
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 60 place count 447 transition count 1077
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 75 place count 447 transition count 1062
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 90 place count 432 transition count 1062
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 95 place count 432 transition count 1057
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 100 place count 427 transition count 1057
Applied a total of 100 rules in 87 ms. Remains 427 /477 variables (removed 50) and now considering 1057/1107 (removed 50) transitions.
// Phase 1: matrix 1057 rows 427 cols
[2023-03-13 16:00:42] [INFO ] Computed 39 place invariants in 9 ms
[2023-03-13 16:00:42] [INFO ] Implicit Places using invariants in 320 ms returned []
[2023-03-13 16:00:42] [INFO ] Invariant cache hit.
[2023-03-13 16:00:43] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1186 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 427/801 places, 1057/1341 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2484 ms. Remains : 427/801 places, 1057/1341 transitions.
Successfully produced net in file /tmp/petri1000_12980677760888895821.dot
Successfully produced net in file /tmp/petri1001_17631545312350972837.dot
Successfully produced net in file /tmp/petri1002_6594910831707904909.dot
Successfully produced net in file /tmp/petri1003_10900929569120852350.dot
Successfully produced net in file /tmp/petri1004_16332966227974527881.dot
Drop transitions removed 5 transitions
Dominated transitions for bounds rules discarded 5 transitions
// Phase 1: matrix 1052 rows 427 cols
[2023-03-13 16:00:43] [INFO ] Computed 39 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 18626 resets, run finished after 1862 ms. (steps per millisecond=537 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4701 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4757 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4720 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 3) seen :0
[2023-03-13 16:00:47] [INFO ] Invariant cache hit.
[2023-03-13 16:00:47] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-13 16:00:47] [INFO ] [Real]Absence check using 10 positive and 29 generalized place invariants in 20 ms returned sat
[2023-03-13 16:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:48] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2023-03-13 16:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:00:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-13 16:00:48] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 9 ms returned sat
[2023-03-13 16:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:48] [INFO ] [Nat]Absence check using state equation in 333 ms returned sat
[2023-03-13 16:00:48] [INFO ] Computed and/alt/rep : 224/1009/224 causal constraints (skipped 802 transitions) in 82 ms.
[2023-03-13 16:00:49] [INFO ] Added : 29 causal constraints over 6 iterations in 547 ms. Result :sat
Minimization took 162 ms.
[2023-03-13 16:00:49] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-13 16:00:49] [INFO ] [Real]Absence check using 10 positive and 29 generalized place invariants in 11 ms returned sat
[2023-03-13 16:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:49] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2023-03-13 16:00:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:00:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-13 16:00:50] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 19 ms returned sat
[2023-03-13 16:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:50] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2023-03-13 16:00:50] [INFO ] Computed and/alt/rep : 224/1009/224 causal constraints (skipped 802 transitions) in 82 ms.
[2023-03-13 16:00:50] [INFO ] Added : 16 causal constraints over 4 iterations in 535 ms. Result :sat
Minimization took 156 ms.
[2023-03-13 16:00:51] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-13 16:00:51] [INFO ] [Real]Absence check using 10 positive and 29 generalized place invariants in 22 ms returned sat
[2023-03-13 16:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:51] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2023-03-13 16:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:00:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-13 16:00:51] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 51 ms returned sat
[2023-03-13 16:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:52] [INFO ] [Nat]Absence check using state equation in 428 ms returned sat
[2023-03-13 16:00:52] [INFO ] Computed and/alt/rep : 224/1009/224 causal constraints (skipped 802 transitions) in 71 ms.
[2023-03-13 16:00:52] [INFO ] Added : 32 causal constraints over 7 iterations in 733 ms. Result :sat
Minimization took 237 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 427 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 1052/1052 transitions.
Graph (complete) has 2611 edges and 427 vertex of which 422 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 6 place count 422 transition count 1052
Applied a total of 6 rules in 22 ms. Remains 422 /427 variables (removed 5) and now considering 1052/1052 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 422/427 places, 1052/1052 transitions.
// Phase 1: matrix 1052 rows 422 cols
[2023-03-13 16:00:53] [INFO ] Computed 39 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 18646 resets, run finished after 2097 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4779 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4747 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4793 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 3) seen :0
[2023-03-13 16:00:57] [INFO ] Invariant cache hit.
[2023-03-13 16:00:57] [INFO ] [Real]Absence check using 12 positive place invariants in 43 ms returned sat
[2023-03-13 16:00:57] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 13 ms returned sat
[2023-03-13 16:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:58] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2023-03-13 16:00:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:00:58] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-13 16:00:58] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 20 ms returned sat
[2023-03-13 16:00:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:58] [INFO ] [Nat]Absence check using state equation in 442 ms returned sat
[2023-03-13 16:00:58] [INFO ] Computed and/alt/rep : 224/1007/224 causal constraints (skipped 802 transitions) in 83 ms.
[2023-03-13 16:00:59] [INFO ] Added : 15 causal constraints over 3 iterations in 519 ms. Result :sat
Minimization took 154 ms.
[2023-03-13 16:00:59] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-13 16:00:59] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 17 ms returned sat
[2023-03-13 16:00:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:00:59] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2023-03-13 16:01:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:01:00] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-13 16:01:00] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2023-03-13 16:01:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:00] [INFO ] [Nat]Absence check using state equation in 358 ms returned sat
[2023-03-13 16:01:00] [INFO ] Computed and/alt/rep : 224/1007/224 causal constraints (skipped 802 transitions) in 97 ms.
[2023-03-13 16:01:01] [INFO ] Added : 35 causal constraints over 8 iterations in 825 ms. Result :sat
Minimization took 145 ms.
[2023-03-13 16:01:01] [INFO ] [Real]Absence check using 12 positive place invariants in 78 ms returned sat
[2023-03-13 16:01:01] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 63 ms returned sat
[2023-03-13 16:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:02] [INFO ] [Real]Absence check using state equation in 315 ms returned sat
[2023-03-13 16:01:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:01:02] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-13 16:01:02] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2023-03-13 16:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:02] [INFO ] [Nat]Absence check using state equation in 405 ms returned sat
[2023-03-13 16:01:02] [INFO ] Computed and/alt/rep : 224/1007/224 causal constraints (skipped 802 transitions) in 94 ms.
[2023-03-13 16:01:03] [INFO ] Added : 13 causal constraints over 4 iterations in 448 ms. Result :sat
Minimization took 157 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1052/1052 transitions.
Applied a total of 0 rules in 11 ms. Remains 422 /422 variables (removed 0) and now considering 1052/1052 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 422/422 places, 1052/1052 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1052/1052 transitions.
Applied a total of 0 rules in 10 ms. Remains 422 /422 variables (removed 0) and now considering 1052/1052 (removed 0) transitions.
[2023-03-13 16:01:03] [INFO ] Invariant cache hit.
[2023-03-13 16:01:03] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-13 16:01:03] [INFO ] Invariant cache hit.
[2023-03-13 16:01:05] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 1332 ms to find 0 implicit places.
[2023-03-13 16:01:05] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-13 16:01:05] [INFO ] Invariant cache hit.
[2023-03-13 16:01:05] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1867 ms. Remains : 422/422 places, 1052/1052 transitions.
Starting property specific reduction for ASLink-PT-05a-UpperBounds-03
[2023-03-13 16:01:05] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 176 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-13 16:01:05] [INFO ] Invariant cache hit.
[2023-03-13 16:01:05] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-13 16:01:05] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 60 ms returned sat
[2023-03-13 16:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:05] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2023-03-13 16:01:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:01:06] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2023-03-13 16:01:06] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 19 ms returned sat
[2023-03-13 16:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:06] [INFO ] [Nat]Absence check using state equation in 510 ms returned sat
[2023-03-13 16:01:06] [INFO ] Computed and/alt/rep : 224/1007/224 causal constraints (skipped 802 transitions) in 75 ms.
[2023-03-13 16:01:07] [INFO ] Added : 15 causal constraints over 3 iterations in 496 ms. Result :sat
Minimization took 159 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1052/1052 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 422 transition count 1050
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 420 transition count 1050
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 420 transition count 1049
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 6 place count 419 transition count 1049
Applied a total of 6 rules in 17 ms. Remains 419 /422 variables (removed 3) and now considering 1049/1052 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 419/422 places, 1049/1052 transitions.
// Phase 1: matrix 1049 rows 419 cols
[2023-03-13 16:01:07] [INFO ] Computed 39 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 18373 resets, run finished after 1858 ms. (steps per millisecond=538 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4734 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 1) seen :0
[2023-03-13 16:01:10] [INFO ] Invariant cache hit.
[2023-03-13 16:01:10] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-13 16:01:10] [INFO ] [Real]Absence check using 10 positive and 29 generalized place invariants in 18 ms returned sat
[2023-03-13 16:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:10] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2023-03-13 16:01:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:01:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-13 16:01:10] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 13 ms returned sat
[2023-03-13 16:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:11] [INFO ] [Nat]Absence check using state equation in 441 ms returned sat
[2023-03-13 16:01:11] [INFO ] Computed and/alt/rep : 221/1004/221 causal constraints (skipped 802 transitions) in 97 ms.
[2023-03-13 16:01:12] [INFO ] Added : 35 causal constraints over 7 iterations in 732 ms. Result :sat
Minimization took 163 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 419 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1049/1049 transitions.
Applied a total of 0 rules in 10 ms. Remains 419 /419 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 419/419 places, 1049/1049 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1049/1049 transitions.
Applied a total of 0 rules in 10 ms. Remains 419 /419 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
[2023-03-13 16:01:12] [INFO ] Invariant cache hit.
[2023-03-13 16:01:12] [INFO ] Implicit Places using invariants in 380 ms returned []
[2023-03-13 16:01:12] [INFO ] Invariant cache hit.
[2023-03-13 16:01:13] [INFO ] Implicit Places using invariants and state equation in 945 ms returned []
Implicit Place search using SMT with State Equation took 1327 ms to find 0 implicit places.
[2023-03-13 16:01:13] [INFO ] Redundant transitions in 86 ms returned []
[2023-03-13 16:01:13] [INFO ] Invariant cache hit.
[2023-03-13 16:01:14] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1815 ms. Remains : 419/419 places, 1049/1049 transitions.
Ending property specific reduction for ASLink-PT-05a-UpperBounds-03 in 8710 ms.
Starting property specific reduction for ASLink-PT-05a-UpperBounds-04
// Phase 1: matrix 1052 rows 422 cols
[2023-03-13 16:01:14] [INFO ] Computed 39 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 193 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-13 16:01:14] [INFO ] Invariant cache hit.
[2023-03-13 16:01:14] [INFO ] [Real]Absence check using 12 positive place invariants in 14 ms returned sat
[2023-03-13 16:01:14] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 27 ms returned sat
[2023-03-13 16:01:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:14] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2023-03-13 16:01:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:01:14] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2023-03-13 16:01:14] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 16 ms returned sat
[2023-03-13 16:01:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:15] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2023-03-13 16:01:15] [INFO ] Computed and/alt/rep : 224/1007/224 causal constraints (skipped 802 transitions) in 52 ms.
[2023-03-13 16:01:15] [INFO ] Added : 35 causal constraints over 8 iterations in 707 ms. Result :sat
Minimization took 143 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1052/1052 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 422 transition count 1050
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 420 transition count 1050
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 420 transition count 1049
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 6 place count 419 transition count 1049
Applied a total of 6 rules in 16 ms. Remains 419 /422 variables (removed 3) and now considering 1049/1052 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 419/422 places, 1049/1052 transitions.
// Phase 1: matrix 1049 rows 419 cols
[2023-03-13 16:01:16] [INFO ] Computed 39 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 18409 resets, run finished after 1933 ms. (steps per millisecond=517 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4730 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 1) seen :0
[2023-03-13 16:01:18] [INFO ] Invariant cache hit.
[2023-03-13 16:01:18] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-13 16:01:18] [INFO ] [Real]Absence check using 10 positive and 29 generalized place invariants in 7 ms returned sat
[2023-03-13 16:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:19] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2023-03-13 16:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:01:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-13 16:01:19] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 29 ms returned sat
[2023-03-13 16:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:20] [INFO ] [Nat]Absence check using state equation in 652 ms returned sat
[2023-03-13 16:01:20] [INFO ] Computed and/alt/rep : 221/1004/221 causal constraints (skipped 802 transitions) in 70 ms.
[2023-03-13 16:01:20] [INFO ] Added : 45 causal constraints over 9 iterations in 770 ms. Result :sat
Minimization took 130 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 419 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1049/1049 transitions.
Applied a total of 0 rules in 12 ms. Remains 419 /419 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 419/419 places, 1049/1049 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1049/1049 transitions.
Applied a total of 0 rules in 13 ms. Remains 419 /419 variables (removed 0) and now considering 1049/1049 (removed 0) transitions.
[2023-03-13 16:01:21] [INFO ] Invariant cache hit.
[2023-03-13 16:01:21] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-13 16:01:21] [INFO ] Invariant cache hit.
[2023-03-13 16:01:22] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1197 ms to find 0 implicit places.
[2023-03-13 16:01:22] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-13 16:01:22] [INFO ] Invariant cache hit.
[2023-03-13 16:01:22] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1643 ms. Remains : 419/419 places, 1049/1049 transitions.
Ending property specific reduction for ASLink-PT-05a-UpperBounds-04 in 8543 ms.
Starting property specific reduction for ASLink-PT-05a-UpperBounds-11
// Phase 1: matrix 1052 rows 422 cols
[2023-03-13 16:01:22] [INFO ] Computed 39 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 189 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-13 16:01:22] [INFO ] Invariant cache hit.
[2023-03-13 16:01:22] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-13 16:01:22] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 7 ms returned sat
[2023-03-13 16:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:23] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2023-03-13 16:01:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:01:23] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-13 16:01:23] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 9 ms returned sat
[2023-03-13 16:01:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:23] [INFO ] [Nat]Absence check using state equation in 405 ms returned sat
[2023-03-13 16:01:23] [INFO ] Computed and/alt/rep : 224/1007/224 causal constraints (skipped 802 transitions) in 76 ms.
[2023-03-13 16:01:24] [INFO ] Added : 13 causal constraints over 4 iterations in 433 ms. Result :sat
Minimization took 160 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1052/1052 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 422 transition count 1050
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 420 transition count 1050
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 420 transition count 1048
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 418 transition count 1048
Applied a total of 8 rules in 16 ms. Remains 418 /422 variables (removed 4) and now considering 1048/1052 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 418/422 places, 1048/1052 transitions.
// Phase 1: matrix 1048 rows 418 cols
[2023-03-13 16:01:24] [INFO ] Computed 39 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 18325 resets, run finished after 1942 ms. (steps per millisecond=514 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4725 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 1) seen :0
[2023-03-13 16:01:27] [INFO ] Invariant cache hit.
[2023-03-13 16:01:27] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-13 16:01:27] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 12 ms returned sat
[2023-03-13 16:01:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:27] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2023-03-13 16:01:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 16:01:27] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-13 16:01:27] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 9 ms returned sat
[2023-03-13 16:01:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 16:01:28] [INFO ] [Nat]Absence check using state equation in 333 ms returned sat
[2023-03-13 16:01:28] [INFO ] Computed and/alt/rep : 220/1003/220 causal constraints (skipped 802 transitions) in 69 ms.
[2023-03-13 16:01:29] [INFO ] Deduced a trap composed of 13 places in 160 ms of which 29 ms to minimize.
[2023-03-13 16:01:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 266 ms
[2023-03-13 16:01:29] [INFO ] Added : 51 causal constraints over 11 iterations in 1377 ms. Result :sat
Minimization took 175 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 418 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 1048/1048 transitions.
Applied a total of 0 rules in 10 ms. Remains 418 /418 variables (removed 0) and now considering 1048/1048 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 418/418 places, 1048/1048 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 1048/1048 transitions.
Applied a total of 0 rules in 10 ms. Remains 418 /418 variables (removed 0) and now considering 1048/1048 (removed 0) transitions.
[2023-03-13 16:01:29] [INFO ] Invariant cache hit.
[2023-03-13 16:01:30] [INFO ] Implicit Places using invariants in 357 ms returned []
[2023-03-13 16:01:30] [INFO ] Invariant cache hit.
[2023-03-13 16:01:31] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1242 ms to find 0 implicit places.
[2023-03-13 16:01:31] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-13 16:01:31] [INFO ] Invariant cache hit.
[2023-03-13 16:01:31] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1691 ms. Remains : 418/418 places, 1048/1048 transitions.
Ending property specific reduction for ASLink-PT-05a-UpperBounds-11 in 8823 ms.
[2023-03-13 16:01:31] [INFO ] Flatten gal took : 110 ms
[2023-03-13 16:01:31] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-13 16:01:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 422 places, 1052 transitions and 4292 arcs took 4 ms.
Total runtime 329557 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ASLink (PT), instance 05a
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 422 places, 1052 transitions, 4292 arcs.
Final Score: 18751.064
Took : 52 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 447488 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16103244 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 UpperBounds -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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-05a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is ASLink-PT-05a, 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 r011-oct2-167813599700077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05a.tgz
mv ASLink-PT-05a 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 ;