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.r031-oct2-167813615300007.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ASLink-PT-03b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r031-oct2-167813615300007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 944K
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 13:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 13:07 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 544K 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-03b-UpperBounds-00
FORMULA_NAME ASLink-PT-03b-UpperBounds-01
FORMULA_NAME ASLink-PT-03b-UpperBounds-02
FORMULA_NAME ASLink-PT-03b-UpperBounds-03
FORMULA_NAME ASLink-PT-03b-UpperBounds-04
FORMULA_NAME ASLink-PT-03b-UpperBounds-05
FORMULA_NAME ASLink-PT-03b-UpperBounds-06
FORMULA_NAME ASLink-PT-03b-UpperBounds-07
FORMULA_NAME ASLink-PT-03b-UpperBounds-08
FORMULA_NAME ASLink-PT-03b-UpperBounds-09
FORMULA_NAME ASLink-PT-03b-UpperBounds-10
FORMULA_NAME ASLink-PT-03b-UpperBounds-11
FORMULA_NAME ASLink-PT-03b-UpperBounds-12
FORMULA_NAME ASLink-PT-03b-UpperBounds-13
FORMULA_NAME ASLink-PT-03b-UpperBounds-14
FORMULA_NAME ASLink-PT-03b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678866302142

Running Version 202205111006
[2023-03-15 07:45:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 07:45:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 07:45:04] [INFO ] Load time of PNML (sax parser for PT used): 275 ms
[2023-03-15 07:45:04] [INFO ] Transformed 1638 places.
[2023-03-15 07:45:04] [INFO ] Transformed 2094 transitions.
[2023-03-15 07:45:04] [INFO ] Found NUPN structural information;
[2023-03-15 07:45:04] [INFO ] Parsed PT model containing 1638 places and 2094 transitions in 436 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 2094 rows 1638 cols
[2023-03-15 07:45:04] [INFO ] Computed 160 place invariants in 99 ms
Incomplete random walk after 10000 steps, including 30 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :11
FORMULA ASLink-PT-03b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 5) seen :0
// Phase 1: matrix 2094 rows 1638 cols
[2023-03-15 07:45:04] [INFO ] Computed 160 place invariants in 67 ms
[2023-03-15 07:45:05] [INFO ] [Real]Absence check using 37 positive place invariants in 37 ms returned sat
[2023-03-15 07:45:05] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 77 ms returned sat
[2023-03-15 07:45:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:06] [INFO ] [Real]Absence check using state equation in 1537 ms returned sat
[2023-03-15 07:45:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:07] [INFO ] [Nat]Absence check using 37 positive place invariants in 31 ms returned sat
[2023-03-15 07:45:07] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 51 ms returned sat
[2023-03-15 07:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:11] [INFO ] [Nat]Absence check using state equation in 4584 ms returned unknown
[2023-03-15 07:45:12] [INFO ] [Real]Absence check using 37 positive place invariants in 30 ms returned sat
[2023-03-15 07:45:12] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 64 ms returned sat
[2023-03-15 07:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:13] [INFO ] [Real]Absence check using state equation in 1377 ms returned sat
[2023-03-15 07:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:14] [INFO ] [Nat]Absence check using 37 positive place invariants in 49 ms returned sat
[2023-03-15 07:45:14] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 94 ms returned sat
[2023-03-15 07:45:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:18] [INFO ] [Nat]Absence check using state equation in 4506 ms returned unknown
[2023-03-15 07:45:19] [INFO ] [Real]Absence check using 37 positive place invariants in 26 ms returned sat
[2023-03-15 07:45:19] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 41 ms returned sat
[2023-03-15 07:45:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:20] [INFO ] [Real]Absence check using state equation in 999 ms returned sat
[2023-03-15 07:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:20] [INFO ] [Nat]Absence check using 37 positive place invariants in 62 ms returned sat
[2023-03-15 07:45:20] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 64 ms returned sat
[2023-03-15 07:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:22] [INFO ] [Nat]Absence check using state equation in 1217 ms returned sat
[2023-03-15 07:45:22] [INFO ] Deduced a trap composed of 45 places in 590 ms of which 2 ms to minimize.
[2023-03-15 07:45:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 868 ms
[2023-03-15 07:45:23] [INFO ] Computed and/alt/rep : 1742/3856/1742 causal constraints (skipped 351 transitions) in 205 ms.
[2023-03-15 07:45:26] [INFO ] Deduced a trap composed of 22 places in 837 ms of which 6 ms to minimize.
[2023-03-15 07:45:26] [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 2
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 07:45:26] [INFO ] [Real]Absence check using 37 positive place invariants in 27 ms returned sat
[2023-03-15 07:45:26] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 41 ms returned sat
[2023-03-15 07:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:27] [INFO ] [Real]Absence check using state equation in 872 ms returned sat
[2023-03-15 07:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:27] [INFO ] [Nat]Absence check using 37 positive place invariants in 27 ms returned sat
[2023-03-15 07:45:27] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 40 ms returned sat
[2023-03-15 07:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:32] [INFO ] [Nat]Absence check using state equation in 4731 ms returned unknown
[2023-03-15 07:45:32] [INFO ] [Real]Absence check using 37 positive place invariants in 25 ms returned sat
[2023-03-15 07:45:32] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 38 ms returned sat
[2023-03-15 07:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:33] [INFO ] [Real]Absence check using state equation in 813 ms returned sat
[2023-03-15 07:45:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:34] [INFO ] [Nat]Absence check using 37 positive place invariants in 26 ms returned sat
[2023-03-15 07:45:34] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 36 ms returned sat
[2023-03-15 07:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:34] [INFO ] [Nat]Absence check using state equation in 753 ms returned sat
[2023-03-15 07:45:35] [INFO ] Deduced a trap composed of 24 places in 620 ms of which 3 ms to minimize.
[2023-03-15 07:45:36] [INFO ] Deduced a trap composed of 180 places in 803 ms of which 17 ms to minimize.
[2023-03-15 07:45:37] [INFO ] Deduced a trap composed of 20 places in 688 ms of which 14 ms to minimize.
[2023-03-15 07:45:37] [INFO ] Deduced a trap composed of 190 places in 589 ms of which 1 ms to minimize.
[2023-03-15 07:45:38] [INFO ] Deduced a trap composed of 24 places in 314 ms of which 1 ms to minimize.
[2023-03-15 07:45:38] [INFO ] Deduced a trap composed of 21 places in 272 ms of which 1 ms to minimize.
[2023-03-15 07:45:39] [INFO ] Deduced a trap composed of 27 places in 281 ms of which 0 ms to minimize.
[2023-03-15 07:45:39] [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 4
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 1638 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1638/1638 places, 2094/2094 transitions.
Drop transitions removed 370 transitions
Trivial Post-agglo rules discarded 370 transitions
Performed 370 trivial Post agglomeration. Transition count delta: 370
Iterating post reduction 0 with 370 rules applied. Total rules applied 370 place count 1638 transition count 1724
Reduce places removed 370 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 388 rules applied. Total rules applied 758 place count 1268 transition count 1706
Reduce places removed 5 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 8 rules applied. Total rules applied 766 place count 1263 transition count 1703
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 769 place count 1260 transition count 1703
Performed 374 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 374 Pre rules applied. Total rules applied 769 place count 1260 transition count 1329
Deduced a syphon composed of 374 places in 13 ms
Ensure Unique test removed 32 places
Reduce places removed 406 places and 0 transitions.
Iterating global reduction 4 with 780 rules applied. Total rules applied 1549 place count 854 transition count 1329
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 4 with 25 rules applied. Total rules applied 1574 place count 850 transition count 1308
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 1595 place count 829 transition count 1308
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 1595 place count 829 transition count 1296
Deduced a syphon composed of 12 places in 13 ms
Ensure Unique test removed 10 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 1629 place count 807 transition count 1296
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 6 with 2 rules applied. Total rules applied 1631 place count 805 transition count 1296
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 12 Pre rules applied. Total rules applied 1631 place count 805 transition count 1284
Deduced a syphon composed of 12 places in 18 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 1655 place count 793 transition count 1284
Discarding 51 places :
Symmetric choice reduction at 7 with 51 rule applications. Total rules 1706 place count 742 transition count 1233
Iterating global reduction 7 with 51 rules applied. Total rules applied 1757 place count 742 transition count 1233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1758 place count 742 transition count 1232
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 18 Pre rules applied. Total rules applied 1758 place count 742 transition count 1214
Deduced a syphon composed of 18 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 8 with 37 rules applied. Total rules applied 1795 place count 723 transition count 1214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1795 place count 723 transition count 1213
Deduced a syphon composed of 1 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 1798 place count 721 transition count 1213
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1802 place count 717 transition count 1186
Iterating global reduction 8 with 4 rules applied. Total rules applied 1806 place count 717 transition count 1186
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 3 Pre rules applied. Total rules applied 1806 place count 717 transition count 1183
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 1812 place count 714 transition count 1183
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1813 place count 713 transition count 1175
Iterating global reduction 8 with 1 rules applied. Total rules applied 1814 place count 713 transition count 1175
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1815 place count 712 transition count 1167
Iterating global reduction 8 with 1 rules applied. Total rules applied 1816 place count 712 transition count 1167
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1817 place count 711 transition count 1159
Iterating global reduction 8 with 1 rules applied. Total rules applied 1818 place count 711 transition count 1159
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1819 place count 710 transition count 1151
Iterating global reduction 8 with 1 rules applied. Total rules applied 1820 place count 710 transition count 1151
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1821 place count 709 transition count 1143
Iterating global reduction 8 with 1 rules applied. Total rules applied 1822 place count 709 transition count 1143
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1823 place count 708 transition count 1135
Iterating global reduction 8 with 1 rules applied. Total rules applied 1824 place count 708 transition count 1135
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1825 place count 707 transition count 1127
Iterating global reduction 8 with 1 rules applied. Total rules applied 1826 place count 707 transition count 1127
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1827 place count 706 transition count 1119
Iterating global reduction 8 with 1 rules applied. Total rules applied 1828 place count 706 transition count 1119
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1829 place count 705 transition count 1111
Iterating global reduction 8 with 1 rules applied. Total rules applied 1830 place count 705 transition count 1111
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1831 place count 704 transition count 1103
Iterating global reduction 8 with 1 rules applied. Total rules applied 1832 place count 704 transition count 1103
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1833 place count 703 transition count 1095
Iterating global reduction 8 with 1 rules applied. Total rules applied 1834 place count 703 transition count 1095
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1835 place count 702 transition count 1087
Iterating global reduction 8 with 1 rules applied. Total rules applied 1836 place count 702 transition count 1087
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1837 place count 701 transition count 1079
Iterating global reduction 8 with 1 rules applied. Total rules applied 1838 place count 701 transition count 1079
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1839 place count 700 transition count 1071
Iterating global reduction 8 with 1 rules applied. Total rules applied 1840 place count 700 transition count 1071
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1841 place count 699 transition count 1063
Iterating global reduction 8 with 1 rules applied. Total rules applied 1842 place count 699 transition count 1063
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1843 place count 698 transition count 1055
Iterating global reduction 8 with 1 rules applied. Total rules applied 1844 place count 698 transition count 1055
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 1 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 8 with 178 rules applied. Total rules applied 2022 place count 609 transition count 966
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2023 place count 608 transition count 965
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 2025 place count 607 transition count 965
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2026 place count 606 transition count 964
Iterating global reduction 8 with 1 rules applied. Total rules applied 2027 place count 606 transition count 964
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2029 place count 606 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2030 place count 605 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
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 2032 place count 604 transition count 971
Free-agglomeration rule applied 4 times.
Iterating global reduction 10 with 4 rules applied. Total rules applied 2036 place count 604 transition count 967
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2040 place count 600 transition count 967
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 11 with 3 rules applied. Total rules applied 2043 place count 600 transition count 964
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 2046 place count 597 transition count 964
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2047 place count 596 transition count 963
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 12 with 9 rules applied. Total rules applied 2056 place count 590 transition count 960
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 2059 place count 587 transition count 960
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 9 Pre rules applied. Total rules applied 2059 place count 587 transition count 951
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 14 with 19 rules applied. Total rules applied 2078 place count 577 transition count 951
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 14 with 4 rules applied. Total rules applied 2082 place count 573 transition count 951
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 2082 place count 573 transition count 950
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 2084 place count 572 transition count 950
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 15 with 14 rules applied. Total rules applied 2098 place count 565 transition count 943
Discarding 3 places :
Symmetric choice reduction at 15 with 3 rule applications. Total rules 2101 place count 562 transition count 940
Iterating global reduction 15 with 3 rules applied. Total rules applied 2104 place count 562 transition count 940
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 2107 place count 562 transition count 937
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 2110 place count 559 transition count 937
Applied a total of 2110 rules in 1307 ms. Remains 559 /1638 variables (removed 1079) and now considering 937/2094 (removed 1157) transitions.
Finished structural reductions, in 1 iterations. Remains : 559/1638 places, 937/2094 transitions.
// Phase 1: matrix 937 rows 559 cols
[2023-03-15 07:45:40] [INFO ] Computed 98 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 13764 resets, run finished after 2220 ms. (steps per millisecond=450 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3904 resets, run finished after 1067 ms. (steps per millisecond=937 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3814 resets, run finished after 1067 ms. (steps per millisecond=937 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3879 resets, run finished after 1164 ms. (steps per millisecond=859 ) properties (out of 5) seen :1
FORMULA ASLink-PT-03b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 3885 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties (out of 4) seen :0
// Phase 1: matrix 937 rows 559 cols
[2023-03-15 07:45:46] [INFO ] Computed 98 place invariants in 20 ms
[2023-03-15 07:45:47] [INFO ] [Real]Absence check using 25 positive place invariants in 11 ms returned sat
[2023-03-15 07:45:47] [INFO ] [Real]Absence check using 25 positive and 73 generalized place invariants in 33 ms returned sat
[2023-03-15 07:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:47] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2023-03-15 07:45:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:47] [INFO ] [Nat]Absence check using 25 positive place invariants in 14 ms returned sat
[2023-03-15 07:45:47] [INFO ] [Nat]Absence check using 25 positive and 73 generalized place invariants in 31 ms returned sat
[2023-03-15 07:45:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:47] [INFO ] [Nat]Absence check using state equation in 385 ms returned sat
[2023-03-15 07:45:48] [INFO ] Computed and/alt/rep : 363/1393/363 causal constraints (skipped 553 transitions) in 85 ms.
[2023-03-15 07:45:50] [INFO ] Added : 107 causal constraints over 22 iterations in 2382 ms. Result :sat
Minimization took 261 ms.
[2023-03-15 07:45:50] [INFO ] [Real]Absence check using 25 positive place invariants in 26 ms returned sat
[2023-03-15 07:45:50] [INFO ] [Real]Absence check using 25 positive and 73 generalized place invariants in 22 ms returned sat
[2023-03-15 07:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:51] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2023-03-15 07:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:51] [INFO ] [Nat]Absence check using 25 positive place invariants in 7 ms returned sat
[2023-03-15 07:45:51] [INFO ] [Nat]Absence check using 25 positive and 73 generalized place invariants in 38 ms returned sat
[2023-03-15 07:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:51] [INFO ] [Nat]Absence check using state equation in 350 ms returned sat
[2023-03-15 07:45:51] [INFO ] Computed and/alt/rep : 363/1393/363 causal constraints (skipped 553 transitions) in 69 ms.
[2023-03-15 07:45:56] [INFO ] Added : 254 causal constraints over 51 iterations in 4532 ms. Result :sat
Minimization took 257 ms.
[2023-03-15 07:45:56] [INFO ] [Real]Absence check using 25 positive place invariants in 11 ms returned sat
[2023-03-15 07:45:56] [INFO ] [Real]Absence check using 25 positive and 73 generalized place invariants in 24 ms returned sat
[2023-03-15 07:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:57] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2023-03-15 07:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:57] [INFO ] [Nat]Absence check using 25 positive place invariants in 9 ms returned sat
[2023-03-15 07:45:57] [INFO ] [Nat]Absence check using 25 positive and 73 generalized place invariants in 15 ms returned sat
[2023-03-15 07:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:57] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2023-03-15 07:45:57] [INFO ] Computed and/alt/rep : 363/1393/363 causal constraints (skipped 553 transitions) in 85 ms.
[2023-03-15 07:46:01] [INFO ] Added : 216 causal constraints over 44 iterations in 4067 ms. Result :sat
Minimization took 233 ms.
[2023-03-15 07:46:02] [INFO ] [Real]Absence check using 25 positive place invariants in 12 ms returned sat
[2023-03-15 07:46:02] [INFO ] [Real]Absence check using 25 positive and 73 generalized place invariants in 35 ms returned sat
[2023-03-15 07:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:02] [INFO ] [Real]Absence check using state equation in 321 ms returned sat
[2023-03-15 07:46:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:02] [INFO ] [Nat]Absence check using 25 positive place invariants in 11 ms returned sat
[2023-03-15 07:46:02] [INFO ] [Nat]Absence check using 25 positive and 73 generalized place invariants in 30 ms returned sat
[2023-03-15 07:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:03] [INFO ] [Nat]Absence check using state equation in 488 ms returned sat
[2023-03-15 07:46:03] [INFO ] Computed and/alt/rep : 363/1393/363 causal constraints (skipped 553 transitions) in 90 ms.
[2023-03-15 07:46:07] [INFO ] Added : 247 causal constraints over 50 iterations in 3989 ms. Result :sat
Minimization took 239 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
FORMULA ASLink-PT-03b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 559 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 559/559 places, 937/937 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 559 transition count 936
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 558 transition count 936
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 4 place count 557 transition count 935
Applied a total of 4 rules in 30 ms. Remains 557 /559 variables (removed 2) and now considering 935/937 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 557/559 places, 935/937 transitions.
// Phase 1: matrix 935 rows 557 cols
[2023-03-15 07:46:08] [INFO ] Computed 98 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 14042 resets, run finished after 1911 ms. (steps per millisecond=523 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3873 resets, run finished after 916 ms. (steps per millisecond=1091 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3852 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3890 resets, run finished after 1022 ms. (steps per millisecond=978 ) properties (out of 3) seen :0
// Phase 1: matrix 935 rows 557 cols
[2023-03-15 07:46:13] [INFO ] Computed 98 place invariants in 32 ms
[2023-03-15 07:46:13] [INFO ] [Real]Absence check using 25 positive place invariants in 12 ms returned sat
[2023-03-15 07:46:13] [INFO ] [Real]Absence check using 25 positive and 73 generalized place invariants in 25 ms returned sat
[2023-03-15 07:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:13] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2023-03-15 07:46:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:14] [INFO ] [Nat]Absence check using 25 positive place invariants in 9 ms returned sat
[2023-03-15 07:46:14] [INFO ] [Nat]Absence check using 25 positive and 73 generalized place invariants in 16 ms returned sat
[2023-03-15 07:46:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:14] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2023-03-15 07:46:14] [INFO ] Computed and/alt/rep : 361/1391/361 causal constraints (skipped 553 transitions) in 69 ms.
[2023-03-15 07:46:18] [INFO ] Added : 217 causal constraints over 44 iterations in 3456 ms. Result :sat
Minimization took 203 ms.
[2023-03-15 07:46:18] [INFO ] [Real]Absence check using 25 positive place invariants in 20 ms returned sat
[2023-03-15 07:46:18] [INFO ] [Real]Absence check using 25 positive and 73 generalized place invariants in 22 ms returned sat
[2023-03-15 07:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:18] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2023-03-15 07:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:18] [INFO ] [Nat]Absence check using 25 positive place invariants in 7 ms returned sat
[2023-03-15 07:46:18] [INFO ] [Nat]Absence check using 25 positive and 73 generalized place invariants in 87 ms returned sat
[2023-03-15 07:46:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:19] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2023-03-15 07:46:19] [INFO ] Computed and/alt/rep : 361/1391/361 causal constraints (skipped 553 transitions) in 78 ms.
[2023-03-15 07:46:22] [INFO ] Added : 184 causal constraints over 37 iterations in 2951 ms. Result :sat
Minimization took 337 ms.
[2023-03-15 07:46:22] [INFO ] [Real]Absence check using 25 positive place invariants in 9 ms returned sat
[2023-03-15 07:46:22] [INFO ] [Real]Absence check using 25 positive and 73 generalized place invariants in 16 ms returned sat
[2023-03-15 07:46:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:23] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2023-03-15 07:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:23] [INFO ] [Nat]Absence check using 25 positive place invariants in 43 ms returned sat
[2023-03-15 07:46:23] [INFO ] [Nat]Absence check using 25 positive and 73 generalized place invariants in 22 ms returned sat
[2023-03-15 07:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:23] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2023-03-15 07:46:23] [INFO ] Computed and/alt/rep : 361/1391/361 causal constraints (skipped 553 transitions) in 67 ms.
[2023-03-15 07:46:24] [INFO ] Added : 39 causal constraints over 8 iterations in 785 ms. Result :sat
Minimization took 185 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 557 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 557/557 places, 935/935 transitions.
Applied a total of 0 rules in 16 ms. Remains 557 /557 variables (removed 0) and now considering 935/935 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 557/557 places, 935/935 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 557/557 places, 935/935 transitions.
Applied a total of 0 rules in 15 ms. Remains 557 /557 variables (removed 0) and now considering 935/935 (removed 0) transitions.
// Phase 1: matrix 935 rows 557 cols
[2023-03-15 07:46:25] [INFO ] Computed 98 place invariants in 6 ms
[2023-03-15 07:46:26] [INFO ] Implicit Places using invariants in 511 ms returned [1, 18, 19, 31, 48, 66, 137, 141, 150, 152, 154, 171, 189, 260, 264, 265, 276, 277, 279, 296, 314, 383, 387, 388, 391, 402, 403, 404, 422, 424, 428, 446, 447, 448, 449, 461, 467, 473, 479, 485, 491, 497, 503, 509, 515, 521]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 516 ms to find 46 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 511/557 places, 935/935 transitions.
Drop transitions removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 511 transition count 858
Reduce places removed 77 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 81 rules applied. Total rules applied 158 place count 434 transition count 854
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 160 place count 432 transition count 854
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 160 place count 432 transition count 835
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 39 rules applied. Total rules applied 199 place count 412 transition count 835
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 211 place count 408 transition count 827
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 219 place count 400 transition count 827
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 234 place count 385 transition count 812
Iterating global reduction 5 with 15 rules applied. Total rules applied 249 place count 385 transition count 812
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 252 place count 385 transition count 809
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 252 place count 385 transition count 808
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 254 place count 384 transition count 808
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 257 place count 381 transition count 802
Iterating global reduction 6 with 3 rules applied. Total rules applied 260 place count 381 transition count 802
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 261 place count 380 transition count 801
Iterating global reduction 6 with 1 rules applied. Total rules applied 262 place count 380 transition count 801
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 263 place count 379 transition count 799
Iterating global reduction 6 with 1 rules applied. Total rules applied 264 place count 379 transition count 799
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 318 place count 352 transition count 772
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 321 place count 349 transition count 769
Iterating global reduction 6 with 3 rules applied. Total rules applied 324 place count 349 transition count 769
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 327 place count 349 transition count 766
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 331 place count 347 transition count 767
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 338 place count 347 transition count 760
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 346 place count 339 transition count 760
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 347 place count 339 transition count 759
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 356 place count 339 transition count 759
Applied a total of 356 rules in 137 ms. Remains 339 /511 variables (removed 172) and now considering 759/935 (removed 176) transitions.
// Phase 1: matrix 759 rows 339 cols
[2023-03-15 07:46:26] [INFO ] Computed 46 place invariants in 5 ms
[2023-03-15 07:46:26] [INFO ] Implicit Places using invariants in 234 ms returned [72, 91, 97, 100, 102, 105, 106, 159, 178, 184, 187, 189, 194, 195, 247, 264, 270, 273, 275]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 247 ms to find 19 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 320/557 places, 759/935 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 311 transition count 750
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 311 transition count 750
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 308 transition count 747
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 308 transition count 747
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 302 transition count 741
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 302 transition count 732
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 54 place count 293 transition count 732
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 293 transition count 729
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 60 place count 290 transition count 729
Applied a total of 60 rules in 45 ms. Remains 290 /320 variables (removed 30) and now considering 729/759 (removed 30) transitions.
// Phase 1: matrix 729 rows 290 cols
[2023-03-15 07:46:26] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-15 07:46:26] [INFO ] Implicit Places using invariants in 168 ms returned []
// Phase 1: matrix 729 rows 290 cols
[2023-03-15 07:46:26] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-15 07:46:27] [INFO ] Implicit Places using invariants and state equation in 634 ms returned []
Implicit Place search using SMT with State Equation took 831 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 290/557 places, 729/935 transitions.
Finished structural reductions, in 3 iterations. Remains : 290/557 places, 729/935 transitions.
Successfully produced net in file /tmp/petri1000_2889107145878611874.dot
Successfully produced net in file /tmp/petri1001_13520215861767420073.dot
Successfully produced net in file /tmp/petri1002_17044835387382363978.dot
Drop transitions removed 3 transitions
Dominated transitions for bounds rules discarded 3 transitions
// Phase 1: matrix 726 rows 290 cols
[2023-03-15 07:46:27] [INFO ] Computed 27 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 21508 resets, run finished after 1476 ms. (steps per millisecond=677 ) properties (out of 3) seen :1
FORMULA ASLink-PT-03b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 6861 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6974 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 2) seen :0
// Phase 1: matrix 726 rows 290 cols
[2023-03-15 07:46:30] [INFO ] Computed 27 place invariants in 13 ms
[2023-03-15 07:46:30] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-03-15 07:46:30] [INFO ] [Real]Absence check using 9 positive and 18 generalized place invariants in 10 ms returned sat
[2023-03-15 07:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:30] [INFO ] [Real]Absence check using state equation in 202 ms returned sat
[2023-03-15 07:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:30] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-15 07:46:30] [INFO ] [Nat]Absence check using 9 positive and 18 generalized place invariants in 12 ms returned sat
[2023-03-15 07:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:31] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2023-03-15 07:46:31] [INFO ] Computed and/alt/rep : 143/730/143 causal constraints (skipped 562 transitions) in 73 ms.
[2023-03-15 07:46:31] [INFO ] Added : 13 causal constraints over 3 iterations in 283 ms. Result :sat
Minimization took 162 ms.
[2023-03-15 07:46:31] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-15 07:46:31] [INFO ] [Real]Absence check using 9 positive and 18 generalized place invariants in 10 ms returned sat
[2023-03-15 07:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:31] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2023-03-15 07:46:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:31] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-15 07:46:31] [INFO ] [Nat]Absence check using 9 positive and 18 generalized place invariants in 8 ms returned sat
[2023-03-15 07:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:32] [INFO ] [Nat]Absence check using state equation in 205 ms returned sat
[2023-03-15 07:46:32] [INFO ] Computed and/alt/rep : 143/730/143 causal constraints (skipped 562 transitions) in 50 ms.
[2023-03-15 07:46:32] [INFO ] Added : 21 causal constraints over 5 iterations in 357 ms. Result :sat
Minimization took 105 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 290/290 places, 726/726 transitions.
Graph (complete) has 1787 edges and 290 vertex of which 287 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.11 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 287 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 286 transition count 725
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 6 place count 286 transition count 725
Applied a total of 6 rules in 32 ms. Remains 286 /290 variables (removed 4) and now considering 725/726 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 286/290 places, 725/726 transitions.
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:32] [INFO ] Computed 27 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 21851 resets, run finished after 1614 ms. (steps per millisecond=619 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6881 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6915 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 2) seen :0
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:35] [INFO ] Computed 27 place invariants in 13 ms
[2023-03-15 07:46:35] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-15 07:46:35] [INFO ] [Real]Absence check using 9 positive and 18 generalized place invariants in 9 ms returned sat
[2023-03-15 07:46:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:36] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2023-03-15 07:46:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-15 07:46:36] [INFO ] [Nat]Absence check using 9 positive and 18 generalized place invariants in 40 ms returned sat
[2023-03-15 07:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:36] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2023-03-15 07:46:36] [INFO ] Deduced a trap composed of 13 places in 254 ms of which 0 ms to minimize.
[2023-03-15 07:46:36] [INFO ] Deduced a trap composed of 13 places in 178 ms of which 1 ms to minimize.
[2023-03-15 07:46:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 597 ms
[2023-03-15 07:46:37] [INFO ] Computed and/alt/rep : 142/727/142 causal constraints (skipped 562 transitions) in 49 ms.
[2023-03-15 07:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 366 ms. Result :sat
Minimization took 145 ms.
[2023-03-15 07:46:37] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-03-15 07:46:37] [INFO ] [Real]Absence check using 9 positive and 18 generalized place invariants in 13 ms returned sat
[2023-03-15 07:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:37] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2023-03-15 07:46:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:37] [INFO ] [Nat]Absence check using 9 positive place invariants in 16 ms returned sat
[2023-03-15 07:46:37] [INFO ] [Nat]Absence check using 9 positive and 18 generalized place invariants in 35 ms returned sat
[2023-03-15 07:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:38] [INFO ] [Nat]Absence check using state equation in 222 ms returned sat
[2023-03-15 07:46:38] [INFO ] Computed and/alt/rep : 142/727/142 causal constraints (skipped 562 transitions) in 50 ms.
[2023-03-15 07:46:38] [INFO ] Added : 28 causal constraints over 6 iterations in 675 ms. Result :sat
Minimization took 121 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 286 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 286/286 places, 725/725 transitions.
Applied a total of 0 rules in 21 ms. Remains 286 /286 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 286/286 places, 725/725 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 286/286 places, 725/725 transitions.
Applied a total of 0 rules in 9 ms. Remains 286 /286 variables (removed 0) and now considering 725/725 (removed 0) transitions.
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:39] [INFO ] Computed 27 place invariants in 12 ms
[2023-03-15 07:46:39] [INFO ] Implicit Places using invariants in 185 ms returned []
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:39] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-15 07:46:40] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
[2023-03-15 07:46:40] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:40] [INFO ] Computed 27 place invariants in 6 ms
[2023-03-15 07:46:40] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 286/286 places, 725/725 transitions.
Starting property specific reduction for ASLink-PT-03b-UpperBounds-06
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:40] [INFO ] Computed 27 place invariants in 4 ms
Incomplete random walk after 10000 steps, including 225 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:40] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-15 07:46:40] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-15 07:46:40] [INFO ] [Real]Absence check using 9 positive and 18 generalized place invariants in 48 ms returned sat
[2023-03-15 07:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:40] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-15 07:46:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-15 07:46:40] [INFO ] [Nat]Absence check using 9 positive and 18 generalized place invariants in 8 ms returned sat
[2023-03-15 07:46:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:40] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2023-03-15 07:46:41] [INFO ] Deduced a trap composed of 13 places in 145 ms of which 1 ms to minimize.
[2023-03-15 07:46:41] [INFO ] Deduced a trap composed of 13 places in 133 ms of which 1 ms to minimize.
[2023-03-15 07:46:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 431 ms
[2023-03-15 07:46:41] [INFO ] Computed and/alt/rep : 142/727/142 causal constraints (skipped 562 transitions) in 40 ms.
[2023-03-15 07:46:41] [INFO ] Added : 30 causal constraints over 6 iterations in 403 ms. Result :sat
Minimization took 153 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 286 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 286/286 places, 725/725 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 286 transition count 724
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 285 transition count 724
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 285 transition count 723
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 284 transition count 723
Applied a total of 4 rules in 12 ms. Remains 284 /286 variables (removed 2) and now considering 723/725 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 284/286 places, 723/725 transitions.
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:42] [INFO ] Computed 27 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 21737 resets, run finished after 1483 ms. (steps per millisecond=674 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6864 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 1) seen :0
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:44] [INFO ] Computed 27 place invariants in 10 ms
[2023-03-15 07:46:44] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-15 07:46:44] [INFO ] [Real]Absence check using 8 positive and 19 generalized place invariants in 7 ms returned sat
[2023-03-15 07:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:44] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2023-03-15 07:46:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 53 ms returned sat
[2023-03-15 07:46:44] [INFO ] [Nat]Absence check using 8 positive and 19 generalized place invariants in 58 ms returned sat
[2023-03-15 07:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:45] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2023-03-15 07:46:45] [INFO ] Computed and/alt/rep : 140/725/140 causal constraints (skipped 562 transitions) in 49 ms.
[2023-03-15 07:46:45] [INFO ] Added : 26 causal constraints over 6 iterations in 424 ms. Result :sat
Minimization took 141 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 284/284 places, 723/723 transitions.
Applied a total of 0 rules in 8 ms. Remains 284 /284 variables (removed 0) and now considering 723/723 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 284/284 places, 723/723 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 284/284 places, 723/723 transitions.
Applied a total of 0 rules in 8 ms. Remains 284 /284 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:45] [INFO ] Computed 27 place invariants in 12 ms
[2023-03-15 07:46:46] [INFO ] Implicit Places using invariants in 217 ms returned []
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:46] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-15 07:46:46] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 784 ms to find 0 implicit places.
[2023-03-15 07:46:46] [INFO ] Redundant transitions in 19 ms returned []
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:46] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-15 07:46:46] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 284/284 places, 723/723 transitions.
Ending property specific reduction for ASLink-PT-03b-UpperBounds-06 in 6584 ms.
Starting property specific reduction for ASLink-PT-03b-UpperBounds-14
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:46] [INFO ] Computed 27 place invariants in 4 ms
Incomplete random walk after 10000 steps, including 223 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 76 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 725 rows 286 cols
[2023-03-15 07:46:47] [INFO ] Computed 27 place invariants in 9 ms
[2023-03-15 07:46:47] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-15 07:46:47] [INFO ] [Real]Absence check using 9 positive and 18 generalized place invariants in 7 ms returned sat
[2023-03-15 07:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:47] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2023-03-15 07:46:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 9 ms returned sat
[2023-03-15 07:46:47] [INFO ] [Nat]Absence check using 9 positive and 18 generalized place invariants in 8 ms returned sat
[2023-03-15 07:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:47] [INFO ] [Nat]Absence check using state equation in 213 ms returned sat
[2023-03-15 07:46:47] [INFO ] Computed and/alt/rep : 142/727/142 causal constraints (skipped 562 transitions) in 48 ms.
[2023-03-15 07:46:48] [INFO ] Added : 28 causal constraints over 6 iterations in 511 ms. Result :sat
Minimization took 125 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 286 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 286/286 places, 725/725 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 286 transition count 724
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 285 transition count 724
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 285 transition count 723
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 4 place count 284 transition count 723
Applied a total of 4 rules in 12 ms. Remains 284 /286 variables (removed 2) and now considering 723/725 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 284/286 places, 723/725 transitions.
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:48] [INFO ] Computed 27 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 21822 resets, run finished after 1449 ms. (steps per millisecond=690 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 6867 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :0
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:50] [INFO ] Computed 27 place invariants in 12 ms
[2023-03-15 07:46:50] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-15 07:46:50] [INFO ] [Real]Absence check using 8 positive and 19 generalized place invariants in 9 ms returned sat
[2023-03-15 07:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:50] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2023-03-15 07:46:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-15 07:46:50] [INFO ] [Nat]Absence check using 8 positive and 19 generalized place invariants in 7 ms returned sat
[2023-03-15 07:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:51] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2023-03-15 07:46:51] [INFO ] Computed and/alt/rep : 140/725/140 causal constraints (skipped 562 transitions) in 84 ms.
[2023-03-15 07:46:51] [INFO ] Added : 24 causal constraints over 6 iterations in 610 ms. Result :sat
Minimization took 111 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 284/284 places, 723/723 transitions.
Applied a total of 0 rules in 9 ms. Remains 284 /284 variables (removed 0) and now considering 723/723 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 284/284 places, 723/723 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 284/284 places, 723/723 transitions.
Applied a total of 0 rules in 9 ms. Remains 284 /284 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:52] [INFO ] Computed 27 place invariants in 11 ms
[2023-03-15 07:46:52] [INFO ] Implicit Places using invariants in 270 ms returned []
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:52] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-15 07:46:52] [INFO ] Implicit Places using invariants and state equation in 523 ms returned []
Implicit Place search using SMT with State Equation took 824 ms to find 0 implicit places.
[2023-03-15 07:46:52] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 723 rows 284 cols
[2023-03-15 07:46:52] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-15 07:46:53] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 284/284 places, 723/723 transitions.
Ending property specific reduction for ASLink-PT-03b-UpperBounds-14 in 6259 ms.
[2023-03-15 07:46:53] [INFO ] Flatten gal took : 90 ms
[2023-03-15 07:46:53] [INFO ] Applying decomposition
[2023-03-15 07:46:53] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16352277970256401599.txt' '-o' '/tmp/graph16352277970256401599.bin' '-w' '/tmp/graph16352277970256401599.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16352277970256401599.bin' '-l' '-1' '-v' '-w' '/tmp/graph16352277970256401599.weights' '-q' '0' '-e' '0.001'
[2023-03-15 07:46:53] [INFO ] Decomposing Gal with order
[2023-03-15 07:46:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 07:46:53] [INFO ] Removed a total of 1508 redundant transitions.
[2023-03-15 07:46:53] [INFO ] Flatten gal took : 121 ms
[2023-03-15 07:46:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 14 ms.
[2023-03-15 07:46:53] [INFO ] Time to serialize gal into /tmp/UpperBounds252327401757786182.gal : 9 ms
[2023-03-15 07:46:53] [INFO ] Time to serialize properties into /tmp/UpperBounds4599675698662154241.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds252327401757786182.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4599675698662154241.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...273
Loading property file /tmp/UpperBounds4599675698662154241.prop.
Detected timeout of ITS tools.
[2023-03-15 08:07:30] [INFO ] Applying decomposition
[2023-03-15 08:07:30] [INFO ] Flatten gal took : 58 ms
[2023-03-15 08:07:30] [INFO ] Decomposing Gal with order
[2023-03-15 08:07:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:07:30] [INFO ] Removed a total of 1350 redundant transitions.
[2023-03-15 08:07:30] [INFO ] Flatten gal took : 81 ms
[2023-03-15 08:07:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 538 labels/synchronizations in 15 ms.
[2023-03-15 08:07:30] [INFO ] Time to serialize gal into /tmp/UpperBounds18443510490475968620.gal : 3 ms
[2023-03-15 08:07:30] [INFO ] Time to serialize properties into /tmp/UpperBounds7480895215166480765.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds18443510490475968620.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7480895215166480765.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds7480895215166480765.prop.
Detected timeout of ITS tools.
[2023-03-15 08:28:06] [INFO ] Flatten gal took : 71 ms
[2023-03-15 08:28:06] [INFO ] Input system was already deterministic with 725 transitions.
[2023-03-15 08:28:06] [INFO ] Transformed 286 places.
[2023-03-15 08:28:07] [INFO ] Transformed 725 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-15 08:28:07] [INFO ] Time to serialize gal into /tmp/UpperBounds17105194622924480460.gal : 9 ms
[2023-03-15 08:28:07] [INFO ] Time to serialize properties into /tmp/UpperBounds14747832038425291251.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17105194622924480460.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14747832038425291251.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...342
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds14747832038425291251.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-03b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is ASLink-PT-03b, 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 r031-oct2-167813615300007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b 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 ;