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.r007-oct2-167813595000085.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 lolaxred
Input is ASLink-PT-05b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-oct2-167813595000085
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:08 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 795K 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-05b-UpperBounds-00
FORMULA_NAME ASLink-PT-05b-UpperBounds-01
FORMULA_NAME ASLink-PT-05b-UpperBounds-02
FORMULA_NAME ASLink-PT-05b-UpperBounds-03
FORMULA_NAME ASLink-PT-05b-UpperBounds-04
FORMULA_NAME ASLink-PT-05b-UpperBounds-05
FORMULA_NAME ASLink-PT-05b-UpperBounds-06
FORMULA_NAME ASLink-PT-05b-UpperBounds-07
FORMULA_NAME ASLink-PT-05b-UpperBounds-08
FORMULA_NAME ASLink-PT-05b-UpperBounds-09
FORMULA_NAME ASLink-PT-05b-UpperBounds-10
FORMULA_NAME ASLink-PT-05b-UpperBounds-11
FORMULA_NAME ASLink-PT-05b-UpperBounds-12
FORMULA_NAME ASLink-PT-05b-UpperBounds-13
FORMULA_NAME ASLink-PT-05b-UpperBounds-14
FORMULA_NAME ASLink-PT-05b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678338221396

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-05b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 05:03:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-09 05:03:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 05:03:44] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2023-03-09 05:03:44] [INFO ] Transformed 2430 places.
[2023-03-09 05:03:44] [INFO ] Transformed 3040 transitions.
[2023-03-09 05:03:44] [INFO ] Found NUPN structural information;
[2023-03-09 05:03:44] [INFO ] Parsed PT model containing 2430 places and 3040 transitions and 9292 arcs in 314 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 3040 rows 2430 cols
[2023-03-09 05:03:44] [INFO ] Computed 238 place invariants in 127 ms
Incomplete random walk after 10000 steps, including 17 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 16) seen :11
FORMULA ASLink-PT-05b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 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 2 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 3 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 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
[2023-03-09 05:03:45] [INFO ] Invariant cache hit.
[2023-03-09 05:03:45] [INFO ] [Real]Absence check using 56 positive place invariants in 70 ms returned sat
[2023-03-09 05:03:46] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 105 ms returned sat
[2023-03-09 05:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:03:48] [INFO ] [Real]Absence check using state equation in 2185 ms returned sat
[2023-03-09 05:03:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:03:48] [INFO ] [Nat]Absence check using 56 positive place invariants in 46 ms returned sat
[2023-03-09 05:03:48] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 55 ms returned sat
[2023-03-09 05:03:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:03:53] [INFO ] [Nat]Absence check using state equation in 4601 ms returned unknown
[2023-03-09 05:03:53] [INFO ] [Real]Absence check using 56 positive place invariants in 43 ms returned sat
[2023-03-09 05:03:54] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 97 ms returned sat
[2023-03-09 05:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:03:55] [INFO ] [Real]Absence check using state equation in 1647 ms returned sat
[2023-03-09 05:03:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:03:56] [INFO ] [Nat]Absence check using 56 positive place invariants in 57 ms returned sat
[2023-03-09 05:03:56] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 88 ms returned sat
[2023-03-09 05:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:00] [INFO ] [Nat]Absence check using state equation in 4575 ms returned unknown
[2023-03-09 05:04:01] [INFO ] [Real]Absence check using 56 positive place invariants in 44 ms returned sat
[2023-03-09 05:04:01] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 81 ms returned sat
[2023-03-09 05:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:03] [INFO ] [Real]Absence check using state equation in 1776 ms returned sat
[2023-03-09 05:04:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:04:03] [INFO ] [Nat]Absence check using 56 positive place invariants in 48 ms returned sat
[2023-03-09 05:04:03] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 73 ms returned sat
[2023-03-09 05:04:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:07] [INFO ] [Nat]Absence check using state equation in 3710 ms returned sat
[2023-03-09 05:04:09] [INFO ] Deduced a trap composed of 76 places in 1621 ms of which 8 ms to minimize.
[2023-03-09 05:04:09] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 05:04:10] [INFO ] [Real]Absence check using 56 positive place invariants in 100 ms returned sat
[2023-03-09 05:04:10] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 127 ms returned sat
[2023-03-09 05:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:12] [INFO ] [Real]Absence check using state equation in 1886 ms returned sat
[2023-03-09 05:04:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:04:12] [INFO ] [Nat]Absence check using 56 positive place invariants in 43 ms returned sat
[2023-03-09 05:04:12] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 154 ms returned sat
[2023-03-09 05:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:17] [INFO ] [Nat]Absence check using state equation in 4405 ms returned unknown
[2023-03-09 05:04:17] [INFO ] [Real]Absence check using 56 positive place invariants in 43 ms returned sat
[2023-03-09 05:04:17] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 186 ms returned sat
[2023-03-09 05:04:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:20] [INFO ] [Real]Absence check using state equation in 2655 ms returned sat
[2023-03-09 05:04:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:04:21] [INFO ] [Nat]Absence check using 56 positive place invariants in 113 ms returned sat
[2023-03-09 05:04:21] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 115 ms returned sat
[2023-03-09 05:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:25] [INFO ] [Nat]Absence check using state equation in 4405 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 2430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2430/2430 places, 3040/3040 transitions.
Drop transitions removed 561 transitions
Trivial Post-agglo rules discarded 561 transitions
Performed 561 trivial Post agglomeration. Transition count delta: 561
Iterating post reduction 0 with 561 rules applied. Total rules applied 561 place count 2430 transition count 2479
Reduce places removed 561 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 1 with 587 rules applied. Total rules applied 1148 place count 1869 transition count 2453
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 1156 place count 1862 transition count 2452
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1157 place count 1861 transition count 2452
Performed 561 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 561 Pre rules applied. Total rules applied 1157 place count 1861 transition count 1891
Deduced a syphon composed of 561 places in 4 ms
Ensure Unique test removed 53 places
Reduce places removed 614 places and 0 transitions.
Iterating global reduction 4 with 1175 rules applied. Total rules applied 2332 place count 1247 transition count 1891
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 4 with 40 rules applied. Total rules applied 2372 place count 1241 transition count 1857
Reduce places removed 34 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 35 rules applied. Total rules applied 2407 place count 1207 transition count 1856
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2408 place count 1206 transition count 1856
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 20 Pre rules applied. Total rules applied 2408 place count 1206 transition count 1836
Deduced a syphon composed of 20 places in 8 ms
Ensure Unique test removed 19 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 7 with 59 rules applied. Total rules applied 2467 place count 1167 transition count 1836
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 19 Pre rules applied. Total rules applied 2467 place count 1167 transition count 1817
Deduced a syphon composed of 19 places in 8 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 2505 place count 1148 transition count 1817
Discarding 77 places :
Symmetric choice reduction at 7 with 77 rule applications. Total rules 2582 place count 1071 transition count 1740
Iterating global reduction 7 with 77 rules applied. Total rules applied 2659 place count 1071 transition count 1740
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2660 place count 1071 transition count 1739
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 26 Pre rules applied. Total rules applied 2660 place count 1071 transition count 1713
Deduced a syphon composed of 26 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 8 with 53 rules applied. Total rules applied 2713 place count 1044 transition count 1713
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2713 place count 1044 transition count 1712
Deduced a syphon composed of 1 places in 8 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 2716 place count 1042 transition count 1712
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 2722 place count 1036 transition count 1673
Iterating global reduction 8 with 6 rules applied. Total rules applied 2728 place count 1036 transition count 1673
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 2728 place count 1036 transition count 1668
Deduced a syphon composed of 5 places in 8 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 2738 place count 1031 transition count 1668
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2739 place count 1030 transition count 1660
Iterating global reduction 8 with 1 rules applied. Total rules applied 2740 place count 1030 transition count 1660
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2741 place count 1029 transition count 1652
Iterating global reduction 8 with 1 rules applied. Total rules applied 2742 place count 1029 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2743 place count 1028 transition count 1644
Iterating global reduction 8 with 1 rules applied. Total rules applied 2744 place count 1028 transition count 1644
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2745 place count 1027 transition count 1636
Iterating global reduction 8 with 1 rules applied. Total rules applied 2746 place count 1027 transition count 1636
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2747 place count 1026 transition count 1628
Iterating global reduction 8 with 1 rules applied. Total rules applied 2748 place count 1026 transition count 1628
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2749 place count 1025 transition count 1620
Iterating global reduction 8 with 1 rules applied. Total rules applied 2750 place count 1025 transition count 1620
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2751 place count 1024 transition count 1612
Iterating global reduction 8 with 1 rules applied. Total rules applied 2752 place count 1024 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2753 place count 1023 transition count 1604
Iterating global reduction 8 with 1 rules applied. Total rules applied 2754 place count 1023 transition count 1604
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2755 place count 1022 transition count 1596
Iterating global reduction 8 with 1 rules applied. Total rules applied 2756 place count 1022 transition count 1596
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2757 place count 1021 transition count 1588
Iterating global reduction 8 with 1 rules applied. Total rules applied 2758 place count 1021 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2759 place count 1020 transition count 1580
Iterating global reduction 8 with 1 rules applied. Total rules applied 2760 place count 1020 transition count 1580
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2761 place count 1019 transition count 1572
Iterating global reduction 8 with 1 rules applied. Total rules applied 2762 place count 1019 transition count 1572
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2763 place count 1018 transition count 1564
Iterating global reduction 8 with 1 rules applied. Total rules applied 2764 place count 1018 transition count 1564
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2765 place count 1017 transition count 1556
Iterating global reduction 8 with 1 rules applied. Total rules applied 2766 place count 1017 transition count 1556
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2767 place count 1016 transition count 1548
Iterating global reduction 8 with 1 rules applied. Total rules applied 2768 place count 1016 transition count 1548
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2769 place count 1015 transition count 1540
Iterating global reduction 8 with 1 rules applied. Total rules applied 2770 place count 1015 transition count 1540
Performed 138 Post agglomeration using F-continuation condition.Transition count delta: 138
Deduced a syphon composed of 138 places in 2 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 8 with 276 rules applied. Total rules applied 3046 place count 877 transition count 1402
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3047 place count 876 transition count 1401
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 3049 place count 875 transition count 1401
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3050 place count 874 transition count 1400
Iterating global reduction 8 with 1 rules applied. Total rules applied 3051 place count 874 transition count 1400
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 3053 place count 874 transition count 1398
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3054 place count 873 transition count 1398
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3056 place count 872 transition count 1407
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 3062 place count 872 transition count 1401
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 3068 place count 866 transition count 1401
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 11 with 4 rules applied. Total rules applied 3072 place count 866 transition count 1397
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 3076 place count 862 transition count 1397
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 3077 place count 861 transition count 1396
Reduce places removed 10 places and 0 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 12 with 15 rules applied. Total rules applied 3092 place count 851 transition count 1391
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 3097 place count 846 transition count 1391
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 14 Pre rules applied. Total rules applied 3097 place count 846 transition count 1377
Deduced a syphon composed of 14 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 14 with 29 rules applied. Total rules applied 3126 place count 831 transition count 1377
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 14 with 6 rules applied. Total rules applied 3132 place count 825 transition count 1377
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 3132 place count 825 transition count 1376
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 3134 place count 824 transition count 1376
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 15 with 22 rules applied. Total rules applied 3156 place count 813 transition count 1365
Discarding 5 places :
Symmetric choice reduction at 15 with 5 rule applications. Total rules 3161 place count 808 transition count 1360
Iterating global reduction 15 with 5 rules applied. Total rules applied 3166 place count 808 transition count 1360
Free-agglomeration rule applied 5 times.
Iterating global reduction 15 with 5 rules applied. Total rules applied 3171 place count 808 transition count 1355
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 15 with 5 rules applied. Total rules applied 3176 place count 803 transition count 1355
Applied a total of 3176 rules in 1470 ms. Remains 803 /2430 variables (removed 1627) and now considering 1355/3040 (removed 1685) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1471 ms. Remains : 803/2430 places, 1355/3040 transitions.
// Phase 1: matrix 1355 rows 803 cols
[2023-03-09 05:04:27] [INFO ] Computed 140 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 12039 resets, run finished after 3131 ms. (steps per millisecond=319 ) properties (out of 5) seen :2
FORMULA ASLink-PT-05b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 2289 resets, run finished after 1246 ms. (steps per millisecond=802 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2310 resets, run finished after 1320 ms. (steps per millisecond=757 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2274 resets, run finished after 1166 ms. (steps per millisecond=857 ) properties (out of 3) seen :0
[2023-03-09 05:04:34] [INFO ] Invariant cache hit.
[2023-03-09 05:04:34] [INFO ] [Real]Absence check using 38 positive place invariants in 42 ms returned sat
[2023-03-09 05:04:34] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 41 ms returned sat
[2023-03-09 05:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:34] [INFO ] [Real]Absence check using state equation in 480 ms returned sat
[2023-03-09 05:04:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:04:35] [INFO ] [Nat]Absence check using 38 positive place invariants in 20 ms returned sat
[2023-03-09 05:04:35] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 50 ms returned sat
[2023-03-09 05:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:35] [INFO ] [Nat]Absence check using state equation in 561 ms returned sat
[2023-03-09 05:04:35] [INFO ] Computed and/alt/rep : 529/2026/529 causal constraints (skipped 797 transitions) in 117 ms.
[2023-03-09 05:04:43] [INFO ] Added : 378 causal constraints over 76 iterations in 8199 ms. Result :sat
Minimization took 428 ms.
[2023-03-09 05:04:44] [INFO ] [Real]Absence check using 38 positive place invariants in 26 ms returned sat
[2023-03-09 05:04:44] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 43 ms returned sat
[2023-03-09 05:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:45] [INFO ] [Real]Absence check using state equation in 616 ms returned sat
[2023-03-09 05:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:04:45] [INFO ] [Nat]Absence check using 38 positive place invariants in 58 ms returned sat
[2023-03-09 05:04:45] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 25 ms returned sat
[2023-03-09 05:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:45] [INFO ] [Nat]Absence check using state equation in 455 ms returned sat
[2023-03-09 05:04:46] [INFO ] Computed and/alt/rep : 529/2026/529 causal constraints (skipped 797 transitions) in 147 ms.
[2023-03-09 05:04:54] [INFO ] Added : 413 causal constraints over 83 iterations in 8157 ms. Result :sat
Minimization took 376 ms.
[2023-03-09 05:04:54] [INFO ] [Real]Absence check using 38 positive place invariants in 11 ms returned sat
[2023-03-09 05:04:54] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 34 ms returned sat
[2023-03-09 05:04:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:55] [INFO ] [Real]Absence check using state equation in 536 ms returned sat
[2023-03-09 05:04:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:04:55] [INFO ] [Nat]Absence check using 38 positive place invariants in 25 ms returned sat
[2023-03-09 05:04:55] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 46 ms returned sat
[2023-03-09 05:04:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:04:56] [INFO ] [Nat]Absence check using state equation in 662 ms returned sat
[2023-03-09 05:04:56] [INFO ] Computed and/alt/rep : 529/2026/529 causal constraints (skipped 797 transitions) in 104 ms.
[2023-03-09 05:04:58] [INFO ] Added : 122 causal constraints over 25 iterations in 2447 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 803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 803/803 places, 1355/1355 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 803 transition count 1354
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 802 transition count 1354
Applied a total of 2 rules in 31 ms. Remains 802 /803 variables (removed 1) and now considering 1354/1355 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 802/803 places, 1354/1355 transitions.
// Phase 1: matrix 1354 rows 802 cols
[2023-03-09 05:05:00] [INFO ] Computed 140 place invariants in 36 ms
Incomplete random walk after 1000000 steps, including 11931 resets, run finished after 2750 ms. (steps per millisecond=363 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2324 resets, run finished after 1255 ms. (steps per millisecond=796 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2313 resets, run finished after 1261 ms. (steps per millisecond=793 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2314 resets, run finished after 1303 ms. (steps per millisecond=767 ) properties (out of 3) seen :0
[2023-03-09 05:05:07] [INFO ] Invariant cache hit.
[2023-03-09 05:05:07] [INFO ] [Real]Absence check using 38 positive place invariants in 12 ms returned sat
[2023-03-09 05:05:07] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 58 ms returned sat
[2023-03-09 05:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:08] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2023-03-09 05:05:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:08] [INFO ] [Nat]Absence check using 38 positive place invariants in 20 ms returned sat
[2023-03-09 05:05:08] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 20 ms returned sat
[2023-03-09 05:05:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:08] [INFO ] [Nat]Absence check using state equation in 460 ms returned sat
[2023-03-09 05:05:08] [INFO ] Computed and/alt/rep : 528/2024/528 causal constraints (skipped 797 transitions) in 102 ms.
[2023-03-09 05:05:18] [INFO ] Added : 416 causal constraints over 84 iterations in 9911 ms. Result :sat
Minimization took 491 ms.
[2023-03-09 05:05:19] [INFO ] [Real]Absence check using 38 positive place invariants in 19 ms returned sat
[2023-03-09 05:05:19] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 35 ms returned sat
[2023-03-09 05:05:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:19] [INFO ] [Real]Absence check using state equation in 465 ms returned sat
[2023-03-09 05:05:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:20] [INFO ] [Nat]Absence check using 38 positive place invariants in 16 ms returned sat
[2023-03-09 05:05:20] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 30 ms returned sat
[2023-03-09 05:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:20] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-09 05:05:20] [INFO ] Computed and/alt/rep : 528/2024/528 causal constraints (skipped 797 transitions) in 81 ms.
[2023-03-09 05:05:23] [INFO ] Added : 121 causal constraints over 25 iterations in 2966 ms. Result :sat
Minimization took 281 ms.
[2023-03-09 05:05:24] [INFO ] [Real]Absence check using 38 positive place invariants in 37 ms returned sat
[2023-03-09 05:05:24] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 47 ms returned sat
[2023-03-09 05:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:24] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2023-03-09 05:05:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:25] [INFO ] [Nat]Absence check using 38 positive place invariants in 12 ms returned sat
[2023-03-09 05:05:25] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 23 ms returned sat
[2023-03-09 05:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:25] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2023-03-09 05:05:25] [INFO ] Computed and/alt/rep : 528/2024/528 causal constraints (skipped 797 transitions) in 89 ms.
[2023-03-09 05:05:34] [INFO ] Added : 414 causal constraints over 83 iterations in 8446 ms. Result :sat
Minimization took 500 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 802/802 places, 1354/1354 transitions.
Applied a total of 0 rules in 20 ms. Remains 802 /802 variables (removed 0) and now considering 1354/1354 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 802/802 places, 1354/1354 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 802/802 places, 1354/1354 transitions.
Applied a total of 0 rules in 19 ms. Remains 802 /802 variables (removed 0) and now considering 1354/1354 (removed 0) transitions.
[2023-03-09 05:05:36] [INFO ] Invariant cache hit.
[2023-03-09 05:05:37] [INFO ] Implicit Places using invariants in 1121 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 256, 260, 261, 272, 273, 275, 292, 310, 385, 386, 397, 398, 400, 417, 435, 505, 509, 510, 521, 522, 524, 541, 559, 628, 632, 633, 636, 647, 648, 649, 667, 669, 673, 691, 692, 693, 694, 706, 712, 718, 724, 730, 736, 742, 748, 754, 760, 766]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 1126 ms to find 61 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 741/802 places, 1354/1354 transitions.
Drop transitions removed 108 transitions
Trivial Post-agglo rules discarded 108 transitions
Performed 108 trivial Post agglomeration. Transition count delta: 108
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 741 transition count 1246
Reduce places removed 108 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 114 rules applied. Total rules applied 222 place count 633 transition count 1240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 223 place count 632 transition count 1240
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 223 place count 632 transition count 1213
Deduced a syphon composed of 27 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 55 rules applied. Total rules applied 278 place count 604 transition count 1213
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 290 place count 600 transition count 1205
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 298 place count 592 transition count 1205
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 313 place count 577 transition count 1190
Iterating global reduction 5 with 15 rules applied. Total rules applied 328 place count 577 transition count 1190
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 331 place count 577 transition count 1187
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 331 place count 577 transition count 1186
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 333 place count 576 transition count 1186
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 336 place count 573 transition count 1180
Iterating global reduction 6 with 3 rules applied. Total rules applied 339 place count 573 transition count 1180
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 340 place count 572 transition count 1179
Iterating global reduction 6 with 1 rules applied. Total rules applied 341 place count 572 transition count 1179
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 342 place count 571 transition count 1177
Iterating global reduction 6 with 1 rules applied. Total rules applied 343 place count 571 transition count 1177
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 423 place count 531 transition count 1137
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 427 place count 527 transition count 1133
Iterating global reduction 6 with 4 rules applied. Total rules applied 431 place count 527 transition count 1133
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 435 place count 527 transition count 1129
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 439 place count 525 transition count 1130
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 7 with 12 rules applied. Total rules applied 451 place count 525 transition count 1118
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 464 place count 512 transition count 1118
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 479 place count 512 transition count 1118
Applied a total of 479 rules in 166 ms. Remains 512 /741 variables (removed 229) and now considering 1118/1354 (removed 236) transitions.
// Phase 1: matrix 1118 rows 512 cols
[2023-03-09 05:05:37] [INFO ] Computed 73 place invariants in 22 ms
[2023-03-09 05:05:38] [INFO ] Implicit Places using invariants in 487 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 175, 181, 184, 186, 191, 192, 261, 267, 270, 272, 275, 280, 281, 333, 351, 357, 360, 362, 367, 368, 420, 437, 443, 446, 448]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 488 ms to find 33 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 479/802 places, 1118/1354 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 463 transition count 1102
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 463 transition count 1102
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 458 transition count 1097
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 458 transition count 1097
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 60 place count 449 transition count 1088
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 61 place count 449 transition count 1087
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 76 place count 449 transition count 1072
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 91 place count 434 transition count 1072
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 95 place count 434 transition count 1068
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 99 place count 430 transition count 1068
Applied a total of 99 rules in 97 ms. Remains 430 /479 variables (removed 49) and now considering 1068/1118 (removed 50) transitions.
// Phase 1: matrix 1068 rows 430 cols
[2023-03-09 05:05:38] [INFO ] Computed 40 place invariants in 8 ms
[2023-03-09 05:05:38] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-09 05:05:38] [INFO ] Invariant cache hit.
[2023-03-09 05:05:39] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 430/802 places, 1068/1354 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3029 ms. Remains : 430/802 places, 1068/1354 transitions.
Successfully produced net in file /tmp/petri1000_13478578405270359409.dot
Successfully produced net in file /tmp/petri1001_14595526953993956414.dot
Successfully produced net in file /tmp/petri1002_9138968307389651082.dot
Successfully produced net in file /tmp/petri1003_3624376355969727661.dot
Successfully produced net in file /tmp/petri1004_16607614351706869284.dot
Drop transitions removed 5 transitions
Dominated transitions for bounds rules discarded 5 transitions
// Phase 1: matrix 1063 rows 430 cols
[2023-03-09 05:05:39] [INFO ] Computed 40 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 18457 resets, run finished after 2060 ms. (steps per millisecond=485 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4466 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4483 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4464 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 3) seen :0
[2023-03-09 05:05:44] [INFO ] Invariant cache hit.
[2023-03-09 05:05:44] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-09 05:05:44] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 21 ms returned sat
[2023-03-09 05:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:44] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2023-03-09 05:05:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:44] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-09 05:05:44] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 125 ms returned sat
[2023-03-09 05:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:45] [INFO ] [Nat]Absence check using state equation in 442 ms returned sat
[2023-03-09 05:05:45] [INFO ] Computed and/alt/rep : 237/1130/237 causal constraints (skipped 797 transitions) in 73 ms.
[2023-03-09 05:05:45] [INFO ] Added : 10 causal constraints over 2 iterations in 312 ms. Result :sat
Minimization took 101 ms.
[2023-03-09 05:05:45] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-09 05:05:45] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 17 ms returned sat
[2023-03-09 05:05:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:46] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2023-03-09 05:05:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-09 05:05:46] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 20 ms returned sat
[2023-03-09 05:05:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:47] [INFO ] [Nat]Absence check using state equation in 584 ms returned sat
[2023-03-09 05:05:47] [INFO ] Computed and/alt/rep : 237/1130/237 causal constraints (skipped 797 transitions) in 85 ms.
[2023-03-09 05:05:47] [INFO ] Added : 33 causal constraints over 7 iterations in 854 ms. Result :sat
Minimization took 172 ms.
[2023-03-09 05:05:48] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-09 05:05:48] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 20 ms returned sat
[2023-03-09 05:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:48] [INFO ] [Real]Absence check using state equation in 392 ms returned sat
[2023-03-09 05:05:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-09 05:05:48] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 18 ms returned sat
[2023-03-09 05:05:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:49] [INFO ] [Nat]Absence check using state equation in 445 ms returned sat
[2023-03-09 05:05:49] [INFO ] Computed and/alt/rep : 237/1130/237 causal constraints (skipped 797 transitions) in 88 ms.
[2023-03-09 05:05:50] [INFO ] Added : 25 causal constraints over 5 iterations in 670 ms. Result :sat
Minimization took 190 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA ASLink-PT-05b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 430 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 430/430 places, 1063/1063 transitions.
Graph (complete) has 2612 edges and 430 vertex of which 425 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 425 transition count 1062
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 424 transition count 1062
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 8 place count 424 transition count 1062
Applied a total of 8 rules in 61 ms. Remains 424 /430 variables (removed 6) and now considering 1062/1063 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 424/430 places, 1062/1063 transitions.
// Phase 1: matrix 1062 rows 424 cols
[2023-03-09 05:05:50] [INFO ] Computed 40 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 18575 resets, run finished after 2074 ms. (steps per millisecond=482 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4496 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4492 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 2) seen :0
[2023-03-09 05:05:54] [INFO ] Invariant cache hit.
[2023-03-09 05:05:54] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-09 05:05:54] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 27 ms returned sat
[2023-03-09 05:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:54] [INFO ] [Real]Absence check using state equation in 230 ms returned sat
[2023-03-09 05:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-09 05:05:54] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 9 ms returned sat
[2023-03-09 05:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:55] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2023-03-09 05:05:55] [INFO ] Computed and/alt/rep : 236/1127/236 causal constraints (skipped 797 transitions) in 73 ms.
[2023-03-09 05:05:55] [INFO ] Added : 15 causal constraints over 4 iterations in 546 ms. Result :sat
Minimization took 86 ms.
[2023-03-09 05:05:56] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-09 05:05:56] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 20 ms returned sat
[2023-03-09 05:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:56] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2023-03-09 05:05:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:05:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-09 05:05:56] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 14 ms returned sat
[2023-03-09 05:05:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:05:56] [INFO ] [Nat]Absence check using state equation in 403 ms returned sat
[2023-03-09 05:05:57] [INFO ] Computed and/alt/rep : 236/1127/236 causal constraints (skipped 797 transitions) in 80 ms.
[2023-03-09 05:05:57] [INFO ] Added : 18 causal constraints over 4 iterations in 405 ms. Result :sat
Minimization took 161 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 424 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 1062/1062 transitions.
Applied a total of 0 rules in 11 ms. Remains 424 /424 variables (removed 0) and now considering 1062/1062 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 424/424 places, 1062/1062 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 1062/1062 transitions.
Applied a total of 0 rules in 11 ms. Remains 424 /424 variables (removed 0) and now considering 1062/1062 (removed 0) transitions.
[2023-03-09 05:05:57] [INFO ] Invariant cache hit.
[2023-03-09 05:05:58] [INFO ] Implicit Places using invariants in 226 ms returned [223]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 232 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 423/424 places, 1062/1062 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 422 transition count 1061
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 422 transition count 1060
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 421 transition count 1060
Applied a total of 4 rules in 57 ms. Remains 421 /423 variables (removed 2) and now considering 1060/1062 (removed 2) transitions.
// Phase 1: matrix 1060 rows 421 cols
[2023-03-09 05:05:58] [INFO ] Computed 39 place invariants in 20 ms
[2023-03-09 05:05:58] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-09 05:05:58] [INFO ] Invariant cache hit.
[2023-03-09 05:05:59] [INFO ] Implicit Places using invariants and state equation in 856 ms returned []
Implicit Place search using SMT with State Equation took 1186 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 421/424 places, 1060/1062 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1486 ms. Remains : 421/424 places, 1060/1062 transitions.
[2023-03-09 05:05:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 18311 resets, run finished after 1989 ms. (steps per millisecond=502 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4540 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4490 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 2) seen :0
[2023-03-09 05:06:02] [INFO ] Invariant cache hit.
[2023-03-09 05:06:02] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-09 05:06:02] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 19 ms returned sat
[2023-03-09 05:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:03] [INFO ] [Real]Absence check using state equation in 407 ms returned sat
[2023-03-09 05:06:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:06:03] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-09 05:06:03] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2023-03-09 05:06:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:04] [INFO ] [Nat]Absence check using state equation in 457 ms returned sat
[2023-03-09 05:06:04] [INFO ] Computed and/alt/rep : 227/1054/227 causal constraints (skipped 804 transitions) in 82 ms.
[2023-03-09 05:06:04] [INFO ] Added : 36 causal constraints over 8 iterations in 665 ms. Result :sat
Minimization took 128 ms.
[2023-03-09 05:06:05] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-09 05:06:05] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 19 ms returned sat
[2023-03-09 05:06:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:05] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2023-03-09 05:06:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:06:05] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2023-03-09 05:06:05] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 15 ms returned sat
[2023-03-09 05:06:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:05] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2023-03-09 05:06:05] [INFO ] Computed and/alt/rep : 227/1054/227 causal constraints (skipped 804 transitions) in 76 ms.
[2023-03-09 05:06:06] [INFO ] Added : 29 causal constraints over 7 iterations in 693 ms. Result :sat
Minimization took 230 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1060/1060 transitions.
Applied a total of 0 rules in 13 ms. Remains 421 /421 variables (removed 0) and now considering 1060/1060 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 421/421 places, 1060/1060 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1060/1060 transitions.
Applied a total of 0 rules in 12 ms. Remains 421 /421 variables (removed 0) and now considering 1060/1060 (removed 0) transitions.
[2023-03-09 05:06:07] [INFO ] Invariant cache hit.
[2023-03-09 05:06:07] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-09 05:06:07] [INFO ] Invariant cache hit.
[2023-03-09 05:06:08] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
[2023-03-09 05:06:08] [INFO ] Redundant transitions in 74 ms returned []
[2023-03-09 05:06:08] [INFO ] Invariant cache hit.
[2023-03-09 05:06:08] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1709 ms. Remains : 421/421 places, 1060/1060 transitions.
Starting property specific reduction for ASLink-PT-05b-UpperBounds-01
[2023-03-09 05:06:08] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 187 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-09 05:06:08] [INFO ] Invariant cache hit.
[2023-03-09 05:06:08] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-09 05:06:08] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 7 ms returned sat
[2023-03-09 05:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:09] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2023-03-09 05:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:06:09] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2023-03-09 05:06:09] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 18 ms returned sat
[2023-03-09 05:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:09] [INFO ] [Nat]Absence check using state equation in 325 ms returned sat
[2023-03-09 05:06:09] [INFO ] Computed and/alt/rep : 227/1054/227 causal constraints (skipped 804 transitions) in 84 ms.
[2023-03-09 05:06:10] [INFO ] Added : 36 causal constraints over 8 iterations in 858 ms. Result :sat
Minimization took 132 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1060/1060 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 421 transition count 1059
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 420 transition count 1059
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 420 transition count 1058
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 419 transition count 1058
Applied a total of 4 rules in 45 ms. Remains 419 /421 variables (removed 2) and now considering 1058/1060 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 419/421 places, 1058/1060 transitions.
// Phase 1: matrix 1058 rows 419 cols
[2023-03-09 05:06:11] [INFO ] Computed 39 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 18711 resets, run finished after 1993 ms. (steps per millisecond=501 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4493 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 1) seen :0
[2023-03-09 05:06:13] [INFO ] Invariant cache hit.
[2023-03-09 05:06:13] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-09 05:06:13] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 17 ms returned sat
[2023-03-09 05:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:14] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2023-03-09 05:06:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:06:14] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-09 05:06:14] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 7 ms returned sat
[2023-03-09 05:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:14] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2023-03-09 05:06:14] [INFO ] Computed and/alt/rep : 225/1052/225 causal constraints (skipped 804 transitions) in 70 ms.
[2023-03-09 05:06:15] [INFO ] Added : 31 causal constraints over 7 iterations in 658 ms. Result :sat
Minimization took 164 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 419 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1058/1058 transitions.
Applied a total of 0 rules in 11 ms. Remains 419 /419 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 419/419 places, 1058/1058 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1058/1058 transitions.
Applied a total of 0 rules in 10 ms. Remains 419 /419 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
[2023-03-09 05:06:15] [INFO ] Invariant cache hit.
[2023-03-09 05:06:15] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-09 05:06:15] [INFO ] Invariant cache hit.
[2023-03-09 05:06:16] [INFO ] Implicit Places using invariants and state equation in 858 ms returned []
Implicit Place search using SMT with State Equation took 1162 ms to find 0 implicit places.
[2023-03-09 05:06:16] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-09 05:06:16] [INFO ] Invariant cache hit.
[2023-03-09 05:06:17] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1665 ms. Remains : 419/419 places, 1058/1058 transitions.
Ending property specific reduction for ASLink-PT-05b-UpperBounds-01 in 8502 ms.
Starting property specific reduction for ASLink-PT-05b-UpperBounds-14
// Phase 1: matrix 1060 rows 421 cols
[2023-03-09 05:06:17] [INFO ] Computed 39 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 182 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-09 05:06:17] [INFO ] Invariant cache hit.
[2023-03-09 05:06:17] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-09 05:06:17] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 21 ms returned sat
[2023-03-09 05:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:17] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2023-03-09 05:06:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:06:17] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-09 05:06:17] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2023-03-09 05:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:18] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2023-03-09 05:06:18] [INFO ] Computed and/alt/rep : 227/1054/227 causal constraints (skipped 804 transitions) in 89 ms.
[2023-03-09 05:06:19] [INFO ] Added : 29 causal constraints over 7 iterations in 750 ms. Result :sat
Minimization took 242 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1060/1060 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 421 transition count 1059
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 420 transition count 1059
Applied a total of 2 rules in 13 ms. Remains 420 /421 variables (removed 1) and now considering 1059/1060 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 420/421 places, 1059/1060 transitions.
// Phase 1: matrix 1059 rows 420 cols
[2023-03-09 05:06:19] [INFO ] Computed 39 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 18540 resets, run finished after 2108 ms. (steps per millisecond=474 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4437 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 1) seen :0
[2023-03-09 05:06:22] [INFO ] Invariant cache hit.
[2023-03-09 05:06:22] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-09 05:06:22] [INFO ] [Real]Absence check using 10 positive and 29 generalized place invariants in 19 ms returned sat
[2023-03-09 05:06:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:22] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2023-03-09 05:06:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:06:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-09 05:06:22] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 9 ms returned sat
[2023-03-09 05:06:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:06:23] [INFO ] [Nat]Absence check using state equation in 406 ms returned sat
[2023-03-09 05:06:23] [INFO ] Computed and/alt/rep : 226/1053/226 causal constraints (skipped 804 transitions) in 120 ms.
[2023-03-09 05:06:24] [INFO ] Added : 26 causal constraints over 7 iterations in 745 ms. Result :sat
Minimization took 142 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1059/1059 transitions.
Applied a total of 0 rules in 13 ms. Remains 420 /420 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 420/420 places, 1059/1059 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1059/1059 transitions.
Applied a total of 0 rules in 11 ms. Remains 420 /420 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
[2023-03-09 05:06:24] [INFO ] Invariant cache hit.
[2023-03-09 05:06:24] [INFO ] Implicit Places using invariants in 435 ms returned []
[2023-03-09 05:06:24] [INFO ] Invariant cache hit.
[2023-03-09 05:06:25] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1319 ms to find 0 implicit places.
[2023-03-09 05:06:25] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-09 05:06:25] [INFO ] Invariant cache hit.
[2023-03-09 05:06:26] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1798 ms. Remains : 420/420 places, 1059/1059 transitions.
Ending property specific reduction for ASLink-PT-05b-UpperBounds-14 in 8913 ms.
[2023-03-09 05:06:26] [INFO ] Flatten gal took : 122 ms
[2023-03-09 05:06:26] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-09 05:06:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 421 places, 1060 transitions and 4335 arcs took 5 ms.
Total runtime 162414 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ASLink-PT-05b
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/382
Upper Bounds

FORMULA ASLink-PT-05b-UpperBounds-14 1 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05b-UpperBounds-01 1 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678338387129

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/382/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/382/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/382/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 8 (type EXCL) for 3 ASLink-PT-05b-UpperBounds-14
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 6 (type FNDP) for 3 ASLink-PT-05b-UpperBounds-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 7 (type EQUN) for 3 ASLink-PT-05b-UpperBounds-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1
lola: REPORT NUM
lola: FINISHED task # 8 (type EXCL) for ASLink-PT-05b-UpperBounds-14
lola: markings : 270
lola: fired transitions : 269
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 6 (type FNDP) for ASLink-PT-05b-UpperBounds-14 (obsolete)
lola: CANCELED task # 7 (type EQUN) for ASLink-PT-05b-UpperBounds-14 (obsolete)
sara: try reading problem file /home/mcc/execution/382/UpperBounds-7.sara.
lola: LAUNCH task # 11 (type EXCL) for 0 ASLink-PT-05b-UpperBounds-01
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 9 (type FNDP) for 0 ASLink-PT-05b-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 10 (type EQUN) for 0 ASLink-PT-05b-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1
lola: REPORT NUM
lola: FINISHED task # 11 (type EXCL) for ASLink-PT-05b-UpperBounds-01
lola: markings : 141
lola: fired transitions : 140
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 9 (type FNDP) for ASLink-PT-05b-UpperBounds-01 (obsolete)
lola: CANCELED task # 10 (type EQUN) for ASLink-PT-05b-UpperBounds-01 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ASLink-PT-05b-UpperBounds-01: BOUND 1 state space
ASLink-PT-05b-UpperBounds-14: BOUND 1 state space


Time elapsed: 1 secs. Pages in use: 1

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-05b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ASLink-PT-05b, 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 r007-oct2-167813595000085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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