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-oct2-167813615300019.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-09b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r031-oct2-167813615300019
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 5.9K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.4K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 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 1.3M 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-09b-UpperBounds-00
FORMULA_NAME ASLink-PT-09b-UpperBounds-01
FORMULA_NAME ASLink-PT-09b-UpperBounds-02
FORMULA_NAME ASLink-PT-09b-UpperBounds-03
FORMULA_NAME ASLink-PT-09b-UpperBounds-04
FORMULA_NAME ASLink-PT-09b-UpperBounds-05
FORMULA_NAME ASLink-PT-09b-UpperBounds-06
FORMULA_NAME ASLink-PT-09b-UpperBounds-07
FORMULA_NAME ASLink-PT-09b-UpperBounds-08
FORMULA_NAME ASLink-PT-09b-UpperBounds-09
FORMULA_NAME ASLink-PT-09b-UpperBounds-10
FORMULA_NAME ASLink-PT-09b-UpperBounds-11
FORMULA_NAME ASLink-PT-09b-UpperBounds-12
FORMULA_NAME ASLink-PT-09b-UpperBounds-13
FORMULA_NAME ASLink-PT-09b-UpperBounds-14
FORMULA_NAME ASLink-PT-09b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678866303573

Running Version 202205111006
[2023-03-15 07:45:05] [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 07:45:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 07:45:06] [INFO ] Load time of PNML (sax parser for PT used): 301 ms
[2023-03-15 07:45:06] [INFO ] Transformed 4014 places.
[2023-03-15 07:45:06] [INFO ] Transformed 4932 transitions.
[2023-03-15 07:45:06] [INFO ] Found NUPN structural information;
[2023-03-15 07:45:06] [INFO ] Parsed PT model containing 4014 places and 4932 transitions in 520 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
// Phase 1: matrix 4932 rows 4014 cols
[2023-03-15 07:45:06] [INFO ] Computed 394 place invariants in 288 ms
Incomplete random walk after 10000 steps, including 15 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 16) seen :8
FORMULA ASLink-PT-09b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
// Phase 1: matrix 4932 rows 4014 cols
[2023-03-15 07:45:07] [INFO ] Computed 394 place invariants in 127 ms
[2023-03-15 07:45:08] [INFO ] [Real]Absence check using 93 positive place invariants in 97 ms returned sat
[2023-03-15 07:45:09] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 930 ms returned sat
[2023-03-15 07:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:12] [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: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
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 07:45:13] [INFO ] [Real]Absence check using 93 positive place invariants in 148 ms returned sat
[2023-03-15 07:45:13] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 288 ms returned sat
[2023-03-15 07:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:17] [INFO ] [Real]Absence check using state equation in 3663 ms returned unknown
[2023-03-15 07:45:18] [INFO ] [Real]Absence check using 93 positive place invariants in 127 ms returned sat
[2023-03-15 07:45:18] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 165 ms returned sat
[2023-03-15 07:45:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:22] [INFO ] [Real]Absence check using state equation in 3716 ms returned sat
[2023-03-15 07:45:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:23] [INFO ] [Nat]Absence check using 93 positive place invariants in 90 ms returned sat
[2023-03-15 07:45:23] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 144 ms returned sat
[2023-03-15 07:45:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:27] [INFO ] [Nat]Absence check using state equation in 4130 ms returned unknown
[2023-03-15 07:45:28] [INFO ] [Real]Absence check using 93 positive place invariants in 117 ms returned sat
[2023-03-15 07:45:28] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 396 ms returned sat
[2023-03-15 07:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:32] [INFO ] [Real]Absence check using state equation in 3632 ms returned sat
[2023-03-15 07:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:33] [INFO ] [Nat]Absence check using 93 positive place invariants in 119 ms returned sat
[2023-03-15 07:45:34] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 286 ms returned sat
[2023-03-15 07:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using state equation in 3612 ms returned unknown
[2023-03-15 07:45:38] [INFO ] [Real]Absence check using 93 positive place invariants in 172 ms returned sat
[2023-03-15 07:45:39] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 513 ms returned sat
[2023-03-15 07:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:42] [INFO ] [Real]Absence check using state equation in 3576 ms returned unknown
[2023-03-15 07:45:43] [INFO ] [Real]Absence check using 93 positive place invariants in 88 ms returned sat
[2023-03-15 07:45:43] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 147 ms returned sat
[2023-03-15 07:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:47] [INFO ] [Real]Absence check using state equation in 4017 ms returned unknown
[2023-03-15 07:45:48] [INFO ] [Real]Absence check using 93 positive place invariants in 145 ms returned sat
[2023-03-15 07:45:49] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 396 ms returned sat
[2023-03-15 07:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:52] [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: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
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 07:45:53] [INFO ] [Real]Absence check using 93 positive place invariants in 86 ms returned sat
[2023-03-15 07:45:54] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 381 ms returned sat
[2023-03-15 07:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:58] [INFO ] [Real]Absence check using state equation in 3843 ms returned unknown
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 4014 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4014/4014 places, 4932/4932 transitions.
Drop transitions removed 935 transitions
Trivial Post-agglo rules discarded 935 transitions
Performed 935 trivial Post agglomeration. Transition count delta: 935
Iterating post reduction 0 with 935 rules applied. Total rules applied 935 place count 4014 transition count 3997
Reduce places removed 935 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 977 rules applied. Total rules applied 1912 place count 3079 transition count 3955
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 1926 place count 3068 transition count 3952
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1929 place count 3065 transition count 3952
Performed 932 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 932 Pre rules applied. Total rules applied 1929 place count 3065 transition count 3020
Deduced a syphon composed of 932 places in 10 ms
Ensure Unique test removed 92 places
Reduce places removed 1024 places and 0 transitions.
Iterating global reduction 4 with 1956 rules applied. Total rules applied 3885 place count 2041 transition count 3020
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 4 with 65 rules applied. Total rules applied 3950 place count 2031 transition count 2965
Reduce places removed 55 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 56 rules applied. Total rules applied 4006 place count 1976 transition count 2964
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4007 place count 1975 transition count 2964
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 36 Pre rules applied. Total rules applied 4007 place count 1975 transition count 2928
Deduced a syphon composed of 36 places in 8 ms
Ensure Unique test removed 36 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 7 with 108 rules applied. Total rules applied 4115 place count 1903 transition count 2928
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 36 Pre rules applied. Total rules applied 4115 place count 1903 transition count 2892
Deduced a syphon composed of 36 places in 20 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 7 with 72 rules applied. Total rules applied 4187 place count 1867 transition count 2892
Discarding 129 places :
Symmetric choice reduction at 7 with 129 rule applications. Total rules 4316 place count 1738 transition count 2763
Iterating global reduction 7 with 129 rules applied. Total rules applied 4445 place count 1738 transition count 2763
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4446 place count 1738 transition count 2762
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 42 Pre rules applied. Total rules applied 4446 place count 1738 transition count 2720
Deduced a syphon composed of 42 places in 50 ms
Ensure Unique test removed 1 places
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 8 with 85 rules applied. Total rules applied 4531 place count 1695 transition count 2720
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 4531 place count 1695 transition count 2719
Deduced a syphon composed of 1 places in 10 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 4534 place count 1693 transition count 2719
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 4544 place count 1683 transition count 2656
Iterating global reduction 8 with 10 rules applied. Total rules applied 4554 place count 1683 transition count 2656
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 4554 place count 1683 transition count 2648
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 4570 place count 1675 transition count 2648
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4571 place count 1674 transition count 2640
Iterating global reduction 8 with 1 rules applied. Total rules applied 4572 place count 1674 transition count 2640
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4573 place count 1673 transition count 2632
Iterating global reduction 8 with 1 rules applied. Total rules applied 4574 place count 1673 transition count 2632
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4575 place count 1672 transition count 2624
Iterating global reduction 8 with 1 rules applied. Total rules applied 4576 place count 1672 transition count 2624
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4577 place count 1671 transition count 2616
Iterating global reduction 8 with 1 rules applied. Total rules applied 4578 place count 1671 transition count 2616
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4579 place count 1670 transition count 2608
Iterating global reduction 8 with 1 rules applied. Total rules applied 4580 place count 1670 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4581 place count 1669 transition count 2600
Iterating global reduction 8 with 1 rules applied. Total rules applied 4582 place count 1669 transition count 2600
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4583 place count 1668 transition count 2592
Iterating global reduction 8 with 1 rules applied. Total rules applied 4584 place count 1668 transition count 2592
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4585 place count 1667 transition count 2584
Iterating global reduction 8 with 1 rules applied. Total rules applied 4586 place count 1667 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4587 place count 1666 transition count 2576
Iterating global reduction 8 with 1 rules applied. Total rules applied 4588 place count 1666 transition count 2576
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4589 place count 1665 transition count 2568
Iterating global reduction 8 with 1 rules applied. Total rules applied 4590 place count 1665 transition count 2568
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4591 place count 1664 transition count 2560
Iterating global reduction 8 with 1 rules applied. Total rules applied 4592 place count 1664 transition count 2560
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4593 place count 1663 transition count 2552
Iterating global reduction 8 with 1 rules applied. Total rules applied 4594 place count 1663 transition count 2552
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4595 place count 1662 transition count 2544
Iterating global reduction 8 with 1 rules applied. Total rules applied 4596 place count 1662 transition count 2544
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4597 place count 1661 transition count 2536
Iterating global reduction 8 with 1 rules applied. Total rules applied 4598 place count 1661 transition count 2536
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4599 place count 1660 transition count 2528
Iterating global reduction 8 with 1 rules applied. Total rules applied 4600 place count 1660 transition count 2528
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4601 place count 1659 transition count 2520
Iterating global reduction 8 with 1 rules applied. Total rules applied 4602 place count 1659 transition count 2520
Performed 234 Post agglomeration using F-continuation condition.Transition count delta: 234
Deduced a syphon composed of 234 places in 5 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 8 with 468 rules applied. Total rules applied 5070 place count 1425 transition count 2286
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 5072 place count 1424 transition count 2295
Free-agglomeration rule applied 10 times.
Iterating global reduction 8 with 10 rules applied. Total rules applied 5082 place count 1424 transition count 2285
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 5092 place count 1414 transition count 2285
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 5102 place count 1414 transition count 2275
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 5112 place count 1404 transition count 2275
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 5113 place count 1404 transition count 2275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 5114 place count 1403 transition count 2274
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 24 rules applied. Total rules applied 5138 place count 1386 transition count 2267
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 5145 place count 1379 transition count 2267
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 25 Pre rules applied. Total rules applied 5145 place count 1379 transition count 2242
Deduced a syphon composed of 25 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 12 with 51 rules applied. Total rules applied 5196 place count 1353 transition count 2242
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 5205 place count 1344 transition count 2242
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 5205 place count 1344 transition count 2241
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 5207 place count 1343 transition count 2241
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 13 with 36 rules applied. Total rules applied 5243 place count 1325 transition count 2223
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 5251 place count 1317 transition count 2215
Iterating global reduction 13 with 8 rules applied. Total rules applied 5259 place count 1317 transition count 2215
Free-agglomeration rule applied 8 times.
Iterating global reduction 13 with 8 rules applied. Total rules applied 5267 place count 1317 transition count 2207
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 5275 place count 1309 transition count 2207
Applied a total of 5275 rules in 4042 ms. Remains 1309 /4014 variables (removed 2705) and now considering 2207/4932 (removed 2725) transitions.
Finished structural reductions, in 1 iterations. Remains : 1309/4014 places, 2207/4932 transitions.
// Phase 1: matrix 2207 rows 1309 cols
[2023-03-15 07:46:02] [INFO ] Computed 227 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 9081 resets, run finished after 4523 ms. (steps per millisecond=221 ) properties (out of 8) seen :5
FORMULA ASLink-PT-09b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1055 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1058 resets, run finished after 1935 ms. (steps per millisecond=516 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1049 resets, run finished after 1803 ms. (steps per millisecond=554 ) properties (out of 3) seen :0
// Phase 1: matrix 2207 rows 1309 cols
[2023-03-15 07:46:12] [INFO ] Computed 227 place invariants in 71 ms
[2023-03-15 07:46:12] [INFO ] [Real]Absence check using 61 positive place invariants in 48 ms returned sat
[2023-03-15 07:46:12] [INFO ] [Real]Absence check using 61 positive and 166 generalized place invariants in 70 ms returned sat
[2023-03-15 07:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:13] [INFO ] [Real]Absence check using state equation in 1070 ms returned sat
[2023-03-15 07:46:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:14] [INFO ] [Nat]Absence check using 61 positive place invariants in 22 ms returned sat
[2023-03-15 07:46:14] [INFO ] [Nat]Absence check using 61 positive and 166 generalized place invariants in 45 ms returned sat
[2023-03-15 07:46:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:15] [INFO ] [Nat]Absence check using state equation in 1525 ms returned sat
[2023-03-15 07:46:16] [INFO ] Computed and/alt/rep : 879/3342/879 causal constraints (skipped 1282 transitions) in 187 ms.
[2023-03-15 07:46:36] [INFO ] Added : 605 causal constraints over 121 iterations in 20169 ms.(timeout) Result :sat
Minimization took 763 ms.
[2023-03-15 07:46:37] [INFO ] [Real]Absence check using 61 positive place invariants in 83 ms returned sat
[2023-03-15 07:46:37] [INFO ] [Real]Absence check using 61 positive and 166 generalized place invariants in 48 ms returned sat
[2023-03-15 07:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:38] [INFO ] [Real]Absence check using state equation in 840 ms returned sat
[2023-03-15 07:46:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:38] [INFO ] [Nat]Absence check using 61 positive place invariants in 22 ms returned sat
[2023-03-15 07:46:38] [INFO ] [Nat]Absence check using 61 positive and 166 generalized place invariants in 40 ms returned sat
[2023-03-15 07:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:40] [INFO ] [Nat]Absence check using state equation in 1828 ms returned sat
[2023-03-15 07:46:40] [INFO ] Computed and/alt/rep : 879/3342/879 causal constraints (skipped 1282 transitions) in 172 ms.
[2023-03-15 07:47:00] [INFO ] Added : 645 causal constraints over 129 iterations in 20034 ms.(timeout) Result :sat
Minimization took 891 ms.
[2023-03-15 07:47:01] [INFO ] [Real]Absence check using 61 positive place invariants in 34 ms returned sat
[2023-03-15 07:47:01] [INFO ] [Real]Absence check using 61 positive and 166 generalized place invariants in 85 ms returned sat
[2023-03-15 07:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:02] [INFO ] [Real]Absence check using state equation in 1152 ms returned sat
[2023-03-15 07:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:03] [INFO ] [Nat]Absence check using 61 positive place invariants in 34 ms returned sat
[2023-03-15 07:47:03] [INFO ] [Nat]Absence check using 61 positive and 166 generalized place invariants in 37 ms returned sat
[2023-03-15 07:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:04] [INFO ] [Nat]Absence check using state equation in 977 ms returned sat
[2023-03-15 07:47:04] [INFO ] Computed and/alt/rep : 879/3342/879 causal constraints (skipped 1282 transitions) in 243 ms.
[2023-03-15 07:47:24] [INFO ] Added : 655 causal constraints over 131 iterations in 20057 ms.(timeout) Result :sat
Minimization took 686 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1309 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1309/1309 places, 2207/2207 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 1309 transition count 2205
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1306 transition count 2205
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 5 place count 1306 transition count 2202
Deduced a syphon composed of 3 places in 9 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 1303 transition count 2202
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 1302 transition count 2202
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 16 place count 1300 transition count 2200
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 17 place count 1299 transition count 2199
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 1299 transition count 2199
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 1299 transition count 2198
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 1298 transition count 2198
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 21 place count 1298 transition count 2198
Applied a total of 21 rules in 310 ms. Remains 1298 /1309 variables (removed 11) and now considering 2198/2207 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1298/1309 places, 2198/2207 transitions.
// Phase 1: matrix 2198 rows 1298 cols
[2023-03-15 07:47:31] [INFO ] Computed 225 place invariants in 39 ms
Incomplete random walk after 1000000 steps, including 9910 resets, run finished after 3586 ms. (steps per millisecond=278 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1078 resets, run finished after 1716 ms. (steps per millisecond=582 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1079 resets, run finished after 1449 ms. (steps per millisecond=690 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1080 resets, run finished after 1460 ms. (steps per millisecond=684 ) properties (out of 3) seen :0
// Phase 1: matrix 2198 rows 1298 cols
[2023-03-15 07:47:39] [INFO ] Computed 225 place invariants in 61 ms
[2023-03-15 07:47:39] [INFO ] [Real]Absence check using 62 positive place invariants in 35 ms returned sat
[2023-03-15 07:47:40] [INFO ] [Real]Absence check using 62 positive and 163 generalized place invariants in 120 ms returned sat
[2023-03-15 07:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:41] [INFO ] [Real]Absence check using state equation in 994 ms returned sat
[2023-03-15 07:47:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:41] [INFO ] [Nat]Absence check using 62 positive place invariants in 75 ms returned sat
[2023-03-15 07:47:41] [INFO ] [Nat]Absence check using 62 positive and 163 generalized place invariants in 61 ms returned sat
[2023-03-15 07:47:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:42] [INFO ] [Nat]Absence check using state equation in 1354 ms returned sat
[2023-03-15 07:47:43] [INFO ] Deduced a trap composed of 82 places in 575 ms of which 31 ms to minimize.
[2023-03-15 07:47:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 785 ms
[2023-03-15 07:47:43] [INFO ] Computed and/alt/rep : 870/3322/870 causal constraints (skipped 1283 transitions) in 175 ms.
[2023-03-15 07:48:03] [INFO ] Added : 625 causal constraints over 125 iterations in 20057 ms.(timeout) Result :sat
Minimization took 1077 ms.
[2023-03-15 07:48:05] [INFO ] [Real]Absence check using 62 positive place invariants in 43 ms returned sat
[2023-03-15 07:48:05] [INFO ] [Real]Absence check using 62 positive and 163 generalized place invariants in 42 ms returned sat
[2023-03-15 07:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:06] [INFO ] [Real]Absence check using state equation in 943 ms returned sat
[2023-03-15 07:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:48:06] [INFO ] [Nat]Absence check using 62 positive place invariants in 23 ms returned sat
[2023-03-15 07:48:06] [INFO ] [Nat]Absence check using 62 positive and 163 generalized place invariants in 57 ms returned sat
[2023-03-15 07:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:07] [INFO ] [Nat]Absence check using state equation in 1275 ms returned sat
[2023-03-15 07:48:08] [INFO ] Deduced a trap composed of 105 places in 301 ms of which 6 ms to minimize.
[2023-03-15 07:48:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 559 ms
[2023-03-15 07:48:08] [INFO ] Computed and/alt/rep : 870/3322/870 causal constraints (skipped 1283 transitions) in 154 ms.
[2023-03-15 07:48:22] [INFO ] Added : 265 causal constraints over 53 iterations in 14526 ms. Result :sat
Minimization took 917 ms.
[2023-03-15 07:48:24] [INFO ] [Real]Absence check using 62 positive place invariants in 79 ms returned sat
[2023-03-15 07:48:24] [INFO ] [Real]Absence check using 62 positive and 163 generalized place invariants in 48 ms returned sat
[2023-03-15 07:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:25] [INFO ] [Real]Absence check using state equation in 876 ms returned sat
[2023-03-15 07:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:48:25] [INFO ] [Nat]Absence check using 62 positive place invariants in 54 ms returned sat
[2023-03-15 07:48:25] [INFO ] [Nat]Absence check using 62 positive and 163 generalized place invariants in 76 ms returned sat
[2023-03-15 07:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:26] [INFO ] [Nat]Absence check using state equation in 1064 ms returned sat
[2023-03-15 07:48:27] [INFO ] Computed and/alt/rep : 870/3322/870 causal constraints (skipped 1283 transitions) in 301 ms.
[2023-03-15 07:48:47] [INFO ] Added : 635 causal constraints over 127 iterations in 20193 ms.(timeout) Result :sat
Minimization took 699 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1298 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1298/1298 places, 2198/2198 transitions.
Applied a total of 0 rules in 95 ms. Remains 1298 /1298 variables (removed 0) and now considering 2198/2198 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1298/1298 places, 2198/2198 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1298/1298 places, 2198/2198 transitions.
Applied a total of 0 rules in 110 ms. Remains 1298 /1298 variables (removed 0) and now considering 2198/2198 (removed 0) transitions.
// Phase 1: matrix 2198 rows 1298 cols
[2023-03-15 07:48:54] [INFO ] Computed 225 place invariants in 22 ms
[2023-03-15 07:48:56] [INFO ] Implicit Places using invariants in 1946 ms returned [1, 18, 19, 20, 36, 53, 71, 140, 144, 153, 154, 156, 173, 191, 260, 264, 265, 276, 277, 279, 296, 314, 383, 387, 388, 399, 400, 402, 419, 437, 506, 510, 511, 522, 523, 525, 542, 560, 629, 633, 634, 645, 646, 666, 684, 755, 759, 760, 771, 772, 774, 791, 809, 878, 882, 883, 894, 895, 897, 914, 932, 1001, 1005, 1006, 1017, 1018, 1020, 1037, 1055, 1124, 1128, 1129, 1132, 1143, 1144, 1145, 1163, 1165, 1169, 1187, 1188, 1189, 1190, 1202, 1208, 1214, 1220, 1226, 1232, 1238, 1244, 1250, 1256, 1262]
Discarding 94 places :
Implicit Place search using SMT only with invariants took 1965 ms to find 94 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 1204/1298 places, 2198/2198 transitions.
Drop transitions removed 169 transitions
Trivial Post-agglo rules discarded 169 transitions
Performed 169 trivial Post agglomeration. Transition count delta: 169
Iterating post reduction 0 with 169 rules applied. Total rules applied 169 place count 1204 transition count 2029
Reduce places removed 169 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 177 rules applied. Total rules applied 346 place count 1035 transition count 2021
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 346 place count 1035 transition count 1978
Deduced a syphon composed of 43 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 87 rules applied. Total rules applied 433 place count 991 transition count 1978
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 2 with 12 rules applied. Total rules applied 445 place count 987 transition count 1970
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 453 place count 979 transition count 1970
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 469 place count 963 transition count 1954
Iterating global reduction 4 with 16 rules applied. Total rules applied 485 place count 963 transition count 1954
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 488 place count 963 transition count 1951
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 488 place count 963 transition count 1950
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 490 place count 962 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 494 place count 958 transition count 1943
Iterating global reduction 5 with 4 rules applied. Total rules applied 498 place count 958 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 500 place count 956 transition count 1941
Iterating global reduction 5 with 2 rules applied. Total rules applied 502 place count 956 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 503 place count 956 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 504 place count 955 transition count 1938
Iterating global reduction 6 with 1 rules applied. Total rules applied 505 place count 955 transition count 1938
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 4 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 6 with 130 rules applied. Total rules applied 635 place count 890 transition count 1873
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 643 place count 882 transition count 1865
Iterating global reduction 6 with 8 rules applied. Total rules applied 651 place count 882 transition count 1865
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 659 place count 882 transition count 1857
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 663 place count 880 transition count 1858
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 682 place count 880 transition count 1839
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 702 place count 860 transition count 1839
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 703 place count 860 transition count 1838
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 8 with 28 rules applied. Total rules applied 731 place count 860 transition count 1838
Applied a total of 731 rules in 449 ms. Remains 860 /1204 variables (removed 344) and now considering 1838/2198 (removed 360) transitions.
// Phase 1: matrix 1838 rows 860 cols
[2023-03-15 07:48:56] [INFO ] Computed 125 place invariants in 14 ms
[2023-03-15 07:48:57] [INFO ] Implicit Places using invariants in 741 ms returned [73, 90, 96, 99, 101, 104, 105, 157, 174, 180, 183, 185, 190, 191, 243, 260, 266, 269, 271, 276, 277, 329, 346, 352, 355, 357, 362, 363, 415, 432, 438, 441, 443, 448, 449, 506, 527, 533, 536, 538, 543, 544, 596, 613, 619, 622, 624, 629, 630, 682, 699, 705, 708, 710, 715, 716, 768, 785, 791, 794, 796]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 758 ms to find 61 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 799/1298 places, 1838/2198 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 771 transition count 1810
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 771 transition count 1810
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 762 transition count 1801
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 762 transition count 1801
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 108 place count 745 transition count 1784
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 135 place count 745 transition count 1757
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 162 place count 718 transition count 1757
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 170 place count 718 transition count 1749
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 178 place count 710 transition count 1749
Applied a total of 178 rules in 180 ms. Remains 710 /799 variables (removed 89) and now considering 1749/1838 (removed 89) transitions.
// Phase 1: matrix 1749 rows 710 cols
[2023-03-15 07:48:57] [INFO ] Computed 64 place invariants in 37 ms
[2023-03-15 07:48:59] [INFO ] Implicit Places using invariants in 1874 ms returned []
// Phase 1: matrix 1749 rows 710 cols
[2023-03-15 07:48:59] [INFO ] Computed 64 place invariants in 17 ms
[2023-03-15 07:49:01] [INFO ] Implicit Places using invariants and state equation in 2366 ms returned []
Implicit Place search using SMT with State Equation took 4258 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 710/1298 places, 1749/2198 transitions.
Finished structural reductions, in 3 iterations. Remains : 710/1298 places, 1749/2198 transitions.
Successfully produced net in file /tmp/petri1000_17929775530116986837.dot
Successfully produced net in file /tmp/petri1001_2784880988339994922.dot
Successfully produced net in file /tmp/petri1002_9651854352167440030.dot
Successfully produced net in file /tmp/petri1003_5977665861234001214.dot
Successfully produced net in file /tmp/petri1004_13305573876337359402.dot
Successfully produced net in file /tmp/petri1005_12983804650408857871.dot
Successfully produced net in file /tmp/petri1006_13835984604331565827.dot
Successfully produced net in file /tmp/petri1007_4725838583783924890.dot
Successfully produced net in file /tmp/petri1008_13353687378014913331.dot
Drop transitions removed 9 transitions
Dominated transitions for bounds rules discarded 9 transitions
// Phase 1: matrix 1740 rows 710 cols
[2023-03-15 07:49:02] [INFO ] Computed 64 place invariants in 36 ms
Incomplete random walk after 1000000 steps, including 16463 resets, run finished after 2923 ms. (steps per millisecond=342 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2438 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2454 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2429 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 3) seen :0
// Phase 1: matrix 1740 rows 710 cols
[2023-03-15 07:49:07] [INFO ] Computed 64 place invariants in 37 ms
[2023-03-15 07:49:07] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2023-03-15 07:49:07] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 35 ms returned sat
[2023-03-15 07:49:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:08] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2023-03-15 07:49:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:49:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-15 07:49:08] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 23 ms returned sat
[2023-03-15 07:49:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:09] [INFO ] [Nat]Absence check using state equation in 772 ms returned sat
[2023-03-15 07:49:09] [INFO ] Computed and/alt/rep : 413/1814/413 causal constraints (skipped 1282 transitions) in 120 ms.
[2023-03-15 07:49:12] [INFO ] Added : 97 causal constraints over 20 iterations in 2799 ms. Result :sat
Minimization took 413 ms.
[2023-03-15 07:49:12] [INFO ] [Real]Absence check using 14 positive place invariants in 60 ms returned sat
[2023-03-15 07:49:13] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 188 ms returned sat
[2023-03-15 07:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:13] [INFO ] [Real]Absence check using state equation in 712 ms returned sat
[2023-03-15 07:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:49:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 07:49:14] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 21 ms returned sat
[2023-03-15 07:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:15] [INFO ] [Nat]Absence check using state equation in 1201 ms returned sat
[2023-03-15 07:49:15] [INFO ] Computed and/alt/rep : 413/1814/413 causal constraints (skipped 1282 transitions) in 124 ms.
[2023-03-15 07:49:18] [INFO ] Added : 68 causal constraints over 15 iterations in 3448 ms. Result :sat
Minimization took 394 ms.
[2023-03-15 07:49:19] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 07:49:19] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 88 ms returned sat
[2023-03-15 07:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:20] [INFO ] [Real]Absence check using state equation in 832 ms returned sat
[2023-03-15 07:49:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:49:20] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2023-03-15 07:49:20] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 44 ms returned sat
[2023-03-15 07:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:21] [INFO ] [Nat]Absence check using state equation in 1100 ms returned sat
[2023-03-15 07:49:21] [INFO ] Computed and/alt/rep : 413/1814/413 causal constraints (skipped 1282 transitions) in 152 ms.
[2023-03-15 07:49:23] [INFO ] Added : 27 causal constraints over 7 iterations in 1697 ms. Result :sat
Minimization took 382 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 710 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 710/710 places, 1740/1740 transitions.
Graph (complete) has 4304 edges and 710 vertex of which 701 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.11 ms
Discarding 9 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 10 place count 701 transition count 1740
Applied a total of 10 rules in 73 ms. Remains 701 /710 variables (removed 9) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 701/710 places, 1740/1740 transitions.
// Phase 1: matrix 1740 rows 701 cols
[2023-03-15 07:49:25] [INFO ] Computed 64 place invariants in 34 ms
Incomplete random walk after 1000000 steps, including 16240 resets, run finished after 2713 ms. (steps per millisecond=368 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2457 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2466 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2431 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 3) seen :0
// Phase 1: matrix 1740 rows 701 cols
[2023-03-15 07:49:30] [INFO ] Computed 64 place invariants in 53 ms
[2023-03-15 07:49:31] [INFO ] [Real]Absence check using 14 positive place invariants in 29 ms returned sat
[2023-03-15 07:49:31] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 24 ms returned sat
[2023-03-15 07:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:31] [INFO ] [Real]Absence check using state equation in 614 ms returned sat
[2023-03-15 07:49:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:49:32] [INFO ] [Nat]Absence check using 14 positive place invariants in 29 ms returned sat
[2023-03-15 07:49:32] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 64 ms returned sat
[2023-03-15 07:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:33] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2023-03-15 07:49:33] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 118 ms.
[2023-03-15 07:49:36] [INFO ] Added : 87 causal constraints over 18 iterations in 3058 ms. Result :sat
Minimization took 262 ms.
[2023-03-15 07:49:36] [INFO ] [Real]Absence check using 14 positive place invariants in 43 ms returned sat
[2023-03-15 07:49:36] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 79 ms returned sat
[2023-03-15 07:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:37] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2023-03-15 07:49:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:49:37] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-15 07:49:37] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 15 ms returned sat
[2023-03-15 07:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:38] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2023-03-15 07:49:38] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 174 ms.
[2023-03-15 07:49:39] [INFO ] Added : 38 causal constraints over 8 iterations in 1515 ms. Result :sat
Minimization took 315 ms.
[2023-03-15 07:49:40] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-15 07:49:40] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 20 ms returned sat
[2023-03-15 07:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:40] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2023-03-15 07:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:49:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 97 ms returned sat
[2023-03-15 07:49:41] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 24 ms returned sat
[2023-03-15 07:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:41] [INFO ] [Nat]Absence check using state equation in 814 ms returned sat
[2023-03-15 07:49:42] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 109 ms.
[2023-03-15 07:49:43] [INFO ] Added : 35 causal constraints over 8 iterations in 1498 ms. Result :sat
Minimization took 276 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA ASLink-PT-09b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-09b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 701 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 701/701 places, 1740/1740 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 701 transition count 1739
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 700 transition count 1739
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 698 transition count 1737
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 698 transition count 1736
Applied a total of 7 rules in 59 ms. Remains 698 /701 variables (removed 3) and now considering 1736/1740 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 698/701 places, 1736/1740 transitions.
// Phase 1: matrix 1736 rows 698 cols
[2023-03-15 07:49:45] [INFO ] Computed 64 place invariants in 36 ms
Incomplete random walk after 1000000 steps, including 16487 resets, run finished after 2980 ms. (steps per millisecond=335 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2408 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 1) seen :0
// Phase 1: matrix 1736 rows 698 cols
[2023-03-15 07:49:49] [INFO ] Computed 64 place invariants in 12 ms
[2023-03-15 07:49:49] [INFO ] [Real]Absence check using 14 positive place invariants in 23 ms returned sat
[2023-03-15 07:49:49] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 310 ms returned sat
[2023-03-15 07:49:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:50] [INFO ] [Real]Absence check using state equation in 615 ms returned sat
[2023-03-15 07:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:49:50] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 07:49:50] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-15 07:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:49:51] [INFO ] [Nat]Absence check using state equation in 893 ms returned sat
[2023-03-15 07:49:51] [INFO ] Computed and/alt/rep : 409/1800/409 causal constraints (skipped 1282 transitions) in 137 ms.
[2023-03-15 07:49:54] [INFO ] Added : 57 causal constraints over 13 iterations in 2491 ms. Result :sat
Minimization took 403 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 698 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 698/698 places, 1736/1736 transitions.
Applied a total of 0 rules in 31 ms. Remains 698 /698 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 698/698 places, 1736/1736 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 698/698 places, 1736/1736 transitions.
Applied a total of 0 rules in 42 ms. Remains 698 /698 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
// Phase 1: matrix 1736 rows 698 cols
[2023-03-15 07:49:55] [INFO ] Computed 64 place invariants in 36 ms
[2023-03-15 07:49:55] [INFO ] Implicit Places using invariants in 786 ms returned [361]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 793 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 697/698 places, 1736/1736 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 697 transition count 1732
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 693 transition count 1732
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 692 transition count 1731
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 692 transition count 1730
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 691 transition count 1730
Applied a total of 12 rules in 127 ms. Remains 691 /697 variables (removed 6) and now considering 1730/1736 (removed 6) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:49:55] [INFO ] Computed 63 place invariants in 17 ms
[2023-03-15 07:49:56] [INFO ] Implicit Places using invariants in 874 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:49:56] [INFO ] Computed 63 place invariants in 15 ms
[2023-03-15 07:49:58] [INFO ] Implicit Places using invariants and state equation in 2090 ms returned []
Implicit Place search using SMT with State Equation took 2977 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 691/698 places, 1730/1736 transitions.
Finished structural reductions, in 2 iterations. Remains : 691/698 places, 1730/1736 transitions.
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:49:58] [INFO ] Computed 63 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 16435 resets, run finished after 2709 ms. (steps per millisecond=369 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2459 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 1) seen :0
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:02] [INFO ] Computed 63 place invariants in 36 ms
[2023-03-15 07:50:02] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-15 07:50:02] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 15 ms returned sat
[2023-03-15 07:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:50:03] [INFO ] [Real]Absence check using state equation in 647 ms returned sat
[2023-03-15 07:50:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:50:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-15 07:50:03] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 29 ms returned sat
[2023-03-15 07:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:50:04] [INFO ] [Nat]Absence check using state equation in 1045 ms returned sat
[2023-03-15 07:50:04] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 113 ms.
[2023-03-15 07:50:06] [INFO ] Deduced a trap composed of 13 places in 135 ms of which 2 ms to minimize.
[2023-03-15 07:50:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 311 ms
[2023-03-15 07:50:06] [INFO ] Added : 38 causal constraints over 8 iterations in 1745 ms. Result :sat
Minimization took 332 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 31 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 30 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:07] [INFO ] Computed 63 place invariants in 46 ms
[2023-03-15 07:50:08] [INFO ] Implicit Places using invariants in 719 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:08] [INFO ] Computed 63 place invariants in 18 ms
[2023-03-15 07:50:10] [INFO ] Implicit Places using invariants and state equation in 2185 ms returned []
Implicit Place search using SMT with State Equation took 2918 ms to find 0 implicit places.
[2023-03-15 07:50:10] [INFO ] Redundant transitions in 154 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:10] [INFO ] Computed 63 place invariants in 13 ms
[2023-03-15 07:50:11] [INFO ] Dead Transitions using invariants and state equation in 731 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-10
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:11] [INFO ] Computed 63 place invariants in 17 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:11] [INFO ] Computed 63 place invariants in 35 ms
[2023-03-15 07:50:11] [INFO ] [Real]Absence check using 15 positive place invariants in 71 ms returned sat
[2023-03-15 07:50:11] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 35 ms returned sat
[2023-03-15 07:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:50:12] [INFO ] [Real]Absence check using state equation in 914 ms returned sat
[2023-03-15 07:50:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:50:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2023-03-15 07:50:12] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 19 ms returned sat
[2023-03-15 07:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:50:13] [INFO ] [Nat]Absence check using state equation in 1111 ms returned sat
[2023-03-15 07:50:14] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 125 ms.
[2023-03-15 07:50:15] [INFO ] Deduced a trap composed of 13 places in 367 ms of which 2 ms to minimize.
[2023-03-15 07:50:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 526 ms
[2023-03-15 07:50:15] [INFO ] Added : 38 causal constraints over 8 iterations in 2011 ms. Result :sat
Minimization took 311 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 26 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:16] [INFO ] Computed 63 place invariants in 37 ms
Incomplete random walk after 1000000 steps, including 16386 resets, run finished after 2706 ms. (steps per millisecond=369 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2442 resets, run finished after 914 ms. (steps per millisecond=1094 ) properties (out of 1) seen :0
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:20] [INFO ] Computed 63 place invariants in 13 ms
[2023-03-15 07:50:20] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-15 07:50:20] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 19 ms returned sat
[2023-03-15 07:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:50:21] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2023-03-15 07:50:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:50:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-15 07:50:21] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 12 ms returned sat
[2023-03-15 07:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:50:22] [INFO ] [Nat]Absence check using state equation in 918 ms returned sat
[2023-03-15 07:50:22] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 113 ms.
[2023-03-15 07:50:24] [INFO ] Deduced a trap composed of 13 places in 463 ms of which 1 ms to minimize.
[2023-03-15 07:50:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 656 ms
[2023-03-15 07:50:24] [INFO ] Added : 38 causal constraints over 8 iterations in 2067 ms. Result :sat
Minimization took 321 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 31 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 30 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:25] [INFO ] Computed 63 place invariants in 35 ms
[2023-03-15 07:50:26] [INFO ] Implicit Places using invariants in 905 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:26] [INFO ] Computed 63 place invariants in 21 ms
[2023-03-15 07:50:28] [INFO ] Implicit Places using invariants and state equation in 2047 ms returned []
Implicit Place search using SMT with State Equation took 2972 ms to find 0 implicit places.
[2023-03-15 07:50:28] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2023-03-15 07:50:28] [INFO ] Computed 63 place invariants in 12 ms
[2023-03-15 07:50:29] [INFO ] Dead Transitions using invariants and state equation in 864 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Ending property specific reduction for ASLink-PT-09b-UpperBounds-10 in 18202 ms.
[2023-03-15 07:50:29] [INFO ] Flatten gal took : 185 ms
[2023-03-15 07:50:29] [INFO ] Applying decomposition
[2023-03-15 07:50:30] [INFO ] Flatten gal took : 105 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/graph13982640647732759150.txt' '-o' '/tmp/graph13982640647732759150.bin' '-w' '/tmp/graph13982640647732759150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13982640647732759150.bin' '-l' '-1' '-v' '-w' '/tmp/graph13982640647732759150.weights' '-q' '0' '-e' '0.001'
[2023-03-15 07:50:30] [INFO ] Decomposing Gal with order
[2023-03-15 07:50:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 07:50:30] [INFO ] Removed a total of 3449 redundant transitions.
[2023-03-15 07:50:30] [INFO ] Flatten gal took : 205 ms
[2023-03-15 07:50:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 159 labels/synchronizations in 50 ms.
[2023-03-15 07:50:30] [INFO ] Time to serialize gal into /tmp/UpperBounds9638755956981316967.gal : 19 ms
[2023-03-15 07:50:30] [INFO ] Time to serialize properties into /tmp/UpperBounds10346412822878304006.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/UpperBounds9638755956981316967.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10346412822878304006.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/UpperBounds10346412822878304006.prop.
Detected timeout of ITS tools.
[2023-03-15 08:12:21] [INFO ] Applying decomposition
[2023-03-15 08:12:23] [INFO ] Flatten gal took : 1795 ms
[2023-03-15 08:12:24] [INFO ] Decomposing Gal with order
[2023-03-15 08:12:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:12:25] [INFO ] Removed a total of 3293 redundant transitions.
[2023-03-15 08:12:25] [INFO ] Flatten gal took : 1000 ms
[2023-03-15 08:12:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1373 labels/synchronizations in 246 ms.
[2023-03-15 08:12:26] [INFO ] Time to serialize gal into /tmp/UpperBounds9883781243639116923.gal : 66 ms
[2023-03-15 08:12:26] [INFO ] Time to serialize properties into /tmp/UpperBounds957668631006543563.prop : 3 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/UpperBounds9883781243639116923.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds957668631006543563.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/UpperBounds957668631006543563.prop.
Detected timeout of ITS tools.
[2023-03-15 08:34:14] [INFO ] Flatten gal took : 562 ms
[2023-03-15 08:34:21] [INFO ] Input system was already deterministic with 1730 transitions.
[2023-03-15 08:34:21] [INFO ] Transformed 691 places.
[2023-03-15 08:34:21] [INFO ] Transformed 1730 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 08:34:21] [INFO ] Time to serialize gal into /tmp/UpperBounds1663762718953679097.gal : 37 ms
[2023-03-15 08:34:21] [INFO ] Time to serialize properties into /tmp/UpperBounds11082870802464169208.prop : 1 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/UpperBounds1663762718953679097.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11082870802464169208.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...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds11082870802464169208.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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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-09b"
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-09b, 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-oct2-167813615300019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 ;