About the Execution of LTSMin+red for ASLink-PT-05b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2677.819 | 3600000.00 | 13931098.00 | 35.00 | 1 ? 1 1 1 1 1 1 1 1 1 1 1 1 ? 1 | normal |
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.r009-oct2-167813597400085.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
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 r009-oct2-167813597400085
=====================================================================
--------------------
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 1678608851951
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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-05b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 08:14:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 08:14:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 08:14:14] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2023-03-12 08:14:14] [INFO ] Transformed 2430 places.
[2023-03-12 08:14:14] [INFO ] Transformed 3040 transitions.
[2023-03-12 08:14:14] [INFO ] Found NUPN structural information;
[2023-03-12 08:14:14] [INFO ] Parsed PT model containing 2430 places and 3040 transitions and 9292 arcs in 257 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 3040 rows 2430 cols
[2023-03-12 08:14:14] [INFO ] Computed 238 place invariants in 137 ms
Incomplete random walk after 10000 steps, including 21 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 16) seen :12
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-08 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 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) 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 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :0
[2023-03-12 08:14:14] [INFO ] Invariant cache hit.
[2023-03-12 08:14:15] [INFO ] [Real]Absence check using 56 positive place invariants in 78 ms returned sat
[2023-03-12 08:14:15] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 107 ms returned sat
[2023-03-12 08:14:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:17] [INFO ] [Real]Absence check using state equation in 2080 ms returned sat
[2023-03-12 08:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:14:18] [INFO ] [Nat]Absence check using 56 positive place invariants in 49 ms returned sat
[2023-03-12 08:14:18] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 74 ms returned sat
[2023-03-12 08:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:23] [INFO ] [Nat]Absence check using state equation in 4439 ms returned unknown
[2023-03-12 08:14:23] [INFO ] [Real]Absence check using 56 positive place invariants in 48 ms returned sat
[2023-03-12 08:14:24] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 112 ms returned sat
[2023-03-12 08:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:25] [INFO ] [Real]Absence check using state equation in 1669 ms returned sat
[2023-03-12 08:14:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:14:26] [INFO ] [Nat]Absence check using 56 positive place invariants in 132 ms returned sat
[2023-03-12 08:14:26] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 75 ms returned sat
[2023-03-12 08:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:30] [INFO ] [Nat]Absence check using state equation in 4346 ms returned unknown
[2023-03-12 08:14:31] [INFO ] [Real]Absence check using 56 positive place invariants in 44 ms returned sat
[2023-03-12 08:14:31] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 166 ms returned sat
[2023-03-12 08:14:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:33] [INFO ] [Real]Absence check using state equation in 2121 ms returned sat
[2023-03-12 08:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:14:34] [INFO ] [Nat]Absence check using 56 positive place invariants in 43 ms returned sat
[2023-03-12 08:14:34] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 83 ms returned sat
[2023-03-12 08:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:38] [INFO ] [Nat]Absence check using state equation in 3837 ms returned sat
[2023-03-12 08:14:40] [INFO ] Deduced a trap composed of 76 places in 1712 ms of which 9 ms to minimize.
[2023-03-12 08:14:40] [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)
[2023-03-12 08:14:40] [INFO ] [Real]Absence check using 56 positive place invariants in 54 ms returned sat
[2023-03-12 08:14:40] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 81 ms returned sat
[2023-03-12 08:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:43] [INFO ] [Real]Absence check using state equation in 2788 ms returned sat
[2023-03-12 08:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:14:44] [INFO ] [Nat]Absence check using 56 positive place invariants in 45 ms returned sat
[2023-03-12 08:14:44] [INFO ] [Nat]Absence check using 56 positive and 182 generalized place invariants in 104 ms returned sat
[2023-03-12 08:14:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:48] [INFO ] [Nat]Absence check using state equation in 4426 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 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 3 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 4 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 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 4 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 5 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 1737 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 1737 ms. Remains : 803/2430 places, 1355/3040 transitions.
// Phase 1: matrix 1355 rows 803 cols
[2023-03-12 08:14:50] [INFO ] Computed 140 place invariants in 29 ms
Incomplete random walk after 1000000 steps, including 12068 resets, run finished after 3283 ms. (steps per millisecond=304 ) properties (out of 4) seen :1
FORMULA ASLink-PT-05b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2302 resets, run finished after 1228 ms. (steps per millisecond=814 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2283 resets, run finished after 1364 ms. (steps per millisecond=733 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2312 resets, run finished after 1337 ms. (steps per millisecond=747 ) properties (out of 3) seen :0
[2023-03-12 08:14:57] [INFO ] Invariant cache hit.
[2023-03-12 08:14:58] [INFO ] [Real]Absence check using 38 positive place invariants in 22 ms returned sat
[2023-03-12 08:14:58] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 51 ms returned sat
[2023-03-12 08:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:58] [INFO ] [Real]Absence check using state equation in 594 ms returned sat
[2023-03-12 08:14:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:14:58] [INFO ] [Nat]Absence check using 38 positive place invariants in 12 ms returned sat
[2023-03-12 08:14:58] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 28 ms returned sat
[2023-03-12 08:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:14:59] [INFO ] [Nat]Absence check using state equation in 490 ms returned sat
[2023-03-12 08:14:59] [INFO ] Computed and/alt/rep : 529/2026/529 causal constraints (skipped 797 transitions) in 180 ms.
[2023-03-12 08:15:08] [INFO ] Added : 378 causal constraints over 76 iterations in 9373 ms. Result :sat
Minimization took 436 ms.
[2023-03-12 08:15:09] [INFO ] [Real]Absence check using 38 positive place invariants in 11 ms returned sat
[2023-03-12 08:15:09] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 25 ms returned sat
[2023-03-12 08:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:10] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2023-03-12 08:15:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:15:10] [INFO ] [Nat]Absence check using 38 positive place invariants in 17 ms returned sat
[2023-03-12 08:15:10] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 35 ms returned sat
[2023-03-12 08:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:10] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2023-03-12 08:15:11] [INFO ] Computed and/alt/rep : 529/2026/529 causal constraints (skipped 797 transitions) in 128 ms.
[2023-03-12 08:15:20] [INFO ] Added : 413 causal constraints over 83 iterations in 9952 ms. Result :sat
Minimization took 412 ms.
[2023-03-12 08:15:21] [INFO ] [Real]Absence check using 38 positive place invariants in 14 ms returned sat
[2023-03-12 08:15:21] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 26 ms returned sat
[2023-03-12 08:15:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:22] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2023-03-12 08:15:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:15:22] [INFO ] [Nat]Absence check using 38 positive place invariants in 13 ms returned sat
[2023-03-12 08:15:22] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 56 ms returned sat
[2023-03-12 08:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:23] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2023-03-12 08:15:23] [INFO ] Computed and/alt/rep : 529/2026/529 causal constraints (skipped 797 transitions) in 131 ms.
[2023-03-12 08:15:26] [INFO ] Added : 122 causal constraints over 25 iterations in 2903 ms. Result :sat
Minimization took 412 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 28 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 28 ms. Remains : 802/803 places, 1354/1355 transitions.
// Phase 1: matrix 1354 rows 802 cols
[2023-03-12 08:15:27] [INFO ] Computed 140 place invariants in 76 ms
Incomplete random walk after 1000000 steps, including 12014 resets, run finished after 2888 ms. (steps per millisecond=346 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2292 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 2340 resets, run finished after 1257 ms. (steps per millisecond=795 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2327 resets, run finished after 1283 ms. (steps per millisecond=779 ) properties (out of 3) seen :0
[2023-03-12 08:15:34] [INFO ] Invariant cache hit.
[2023-03-12 08:15:34] [INFO ] [Real]Absence check using 38 positive place invariants in 12 ms returned sat
[2023-03-12 08:15:35] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 48 ms returned sat
[2023-03-12 08:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:35] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2023-03-12 08:15:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:15:35] [INFO ] [Nat]Absence check using 38 positive place invariants in 12 ms returned sat
[2023-03-12 08:15:35] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 24 ms returned sat
[2023-03-12 08:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:36] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2023-03-12 08:15:36] [INFO ] Computed and/alt/rep : 528/2024/528 causal constraints (skipped 797 transitions) in 155 ms.
[2023-03-12 08:15:46] [INFO ] Added : 416 causal constraints over 84 iterations in 9641 ms. Result :sat
Minimization took 481 ms.
[2023-03-12 08:15:47] [INFO ] [Real]Absence check using 38 positive place invariants in 59 ms returned sat
[2023-03-12 08:15:47] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 52 ms returned sat
[2023-03-12 08:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:47] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2023-03-12 08:15:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:15:47] [INFO ] [Nat]Absence check using 38 positive place invariants in 12 ms returned sat
[2023-03-12 08:15:47] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 24 ms returned sat
[2023-03-12 08:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:48] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2023-03-12 08:15:48] [INFO ] Computed and/alt/rep : 528/2024/528 causal constraints (skipped 797 transitions) in 105 ms.
[2023-03-12 08:15:51] [INFO ] Added : 121 causal constraints over 25 iterations in 3117 ms. Result :sat
Minimization took 305 ms.
[2023-03-12 08:15:52] [INFO ] [Real]Absence check using 38 positive place invariants in 13 ms returned sat
[2023-03-12 08:15:52] [INFO ] [Real]Absence check using 38 positive and 102 generalized place invariants in 39 ms returned sat
[2023-03-12 08:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:52] [INFO ] [Real]Absence check using state equation in 583 ms returned sat
[2023-03-12 08:15:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:15:52] [INFO ] [Nat]Absence check using 38 positive place invariants in 28 ms returned sat
[2023-03-12 08:15:52] [INFO ] [Nat]Absence check using 38 positive and 102 generalized place invariants in 43 ms returned sat
[2023-03-12 08:15:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:15:53] [INFO ] [Nat]Absence check using state equation in 784 ms returned sat
[2023-03-12 08:15:53] [INFO ] Computed and/alt/rep : 528/2024/528 causal constraints (skipped 797 transitions) in 88 ms.
[2023-03-12 08:16:03] [INFO ] Added : 414 causal constraints over 83 iterations in 9235 ms. Result :sat
Minimization took 516 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 23 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 23 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 21 ms. Remains 802 /802 variables (removed 0) and now considering 1354/1354 (removed 0) transitions.
[2023-03-12 08:16:05] [INFO ] Invariant cache hit.
[2023-03-12 08:16:06] [INFO ] Implicit Places using invariants in 976 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 987 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 1 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 1 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 179 ms. Remains 512 /741 variables (removed 229) and now considering 1118/1354 (removed 236) transitions.
// Phase 1: matrix 1118 rows 512 cols
[2023-03-12 08:16:07] [INFO ] Computed 73 place invariants in 10 ms
[2023-03-12 08:16:07] [INFO ] Implicit Places using invariants in 319 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 323 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 81 ms. Remains 430 /479 variables (removed 49) and now considering 1068/1118 (removed 50) transitions.
// Phase 1: matrix 1068 rows 430 cols
[2023-03-12 08:16:07] [INFO ] Computed 40 place invariants in 15 ms
[2023-03-12 08:16:07] [INFO ] Implicit Places using invariants in 421 ms returned []
[2023-03-12 08:16:07] [INFO ] Invariant cache hit.
[2023-03-12 08:16:09] [INFO ] Implicit Places using invariants and state equation in 1234 ms returned []
Implicit Place search using SMT with State Equation took 1672 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 3264 ms. Remains : 430/802 places, 1068/1354 transitions.
Successfully produced net in file /tmp/petri1000_14980229753697720033.dot
Successfully produced net in file /tmp/petri1001_7917786490824894013.dot
Successfully produced net in file /tmp/petri1002_1143052356580746783.dot
Successfully produced net in file /tmp/petri1003_13020900471352245139.dot
Successfully produced net in file /tmp/petri1004_668113986814175383.dot
Drop transitions removed 5 transitions
Dominated transitions for bounds rules discarded 5 transitions
// Phase 1: matrix 1063 rows 430 cols
[2023-03-12 08:16:09] [INFO ] Computed 40 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 18435 resets, run finished after 2462 ms. (steps per millisecond=406 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4484 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4459 resets, run finished after 898 ms. (steps per millisecond=1113 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4438 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 3) seen :0
[2023-03-12 08:16:14] [INFO ] Invariant cache hit.
[2023-03-12 08:16:14] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:14] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 36 ms returned sat
[2023-03-12 08:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:14] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2023-03-12 08:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:15] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:15] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 11 ms returned sat
[2023-03-12 08:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:15] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2023-03-12 08:16:15] [INFO ] Computed and/alt/rep : 237/1130/237 causal constraints (skipped 797 transitions) in 86 ms.
[2023-03-12 08:16:15] [INFO ] Added : 10 causal constraints over 2 iterations in 358 ms. Result :sat
Minimization took 120 ms.
[2023-03-12 08:16:16] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-12 08:16:16] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 26 ms returned sat
[2023-03-12 08:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:16] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2023-03-12 08:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:16] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:16] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 9 ms returned sat
[2023-03-12 08:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:17] [INFO ] [Nat]Absence check using state equation in 534 ms returned sat
[2023-03-12 08:16:17] [INFO ] Computed and/alt/rep : 237/1130/237 causal constraints (skipped 797 transitions) in 104 ms.
[2023-03-12 08:16:18] [INFO ] Added : 33 causal constraints over 7 iterations in 879 ms. Result :sat
Minimization took 162 ms.
[2023-03-12 08:16:18] [INFO ] [Real]Absence check using 10 positive place invariants in 21 ms returned sat
[2023-03-12 08:16:18] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 11 ms returned sat
[2023-03-12 08:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:18] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-12 08:16:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-12 08:16:18] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 10 ms returned sat
[2023-03-12 08:16:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:19] [INFO ] [Nat]Absence check using state equation in 526 ms returned sat
[2023-03-12 08:16:19] [INFO ] Computed and/alt/rep : 237/1130/237 causal constraints (skipped 797 transitions) in 76 ms.
[2023-03-12 08:16:20] [INFO ] Added : 25 causal constraints over 5 iterations in 559 ms. Result :sat
Minimization took 191 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 34 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 39 ms. Remains : 424/430 places, 1062/1063 transitions.
// Phase 1: matrix 1062 rows 424 cols
[2023-03-12 08:16:20] [INFO ] Computed 40 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 18430 resets, run finished after 2348 ms. (steps per millisecond=425 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4486 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4429 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 2) seen :0
[2023-03-12 08:16:25] [INFO ] Invariant cache hit.
[2023-03-12 08:16:25] [INFO ] [Real]Absence check using 10 positive place invariants in 41 ms returned sat
[2023-03-12 08:16:25] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 11 ms returned sat
[2023-03-12 08:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:25] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2023-03-12 08:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:25] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 12 ms returned sat
[2023-03-12 08:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:25] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2023-03-12 08:16:26] [INFO ] Computed and/alt/rep : 236/1127/236 causal constraints (skipped 797 transitions) in 84 ms.
[2023-03-12 08:16:26] [INFO ] Added : 15 causal constraints over 4 iterations in 608 ms. Result :sat
Minimization took 142 ms.
[2023-03-12 08:16:26] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-12 08:16:26] [INFO ] [Real]Absence check using 10 positive and 30 generalized place invariants in 16 ms returned sat
[2023-03-12 08:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:27] [INFO ] [Real]Absence check using state equation in 451 ms returned sat
[2023-03-12 08:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-12 08:16:27] [INFO ] [Nat]Absence check using 10 positive and 30 generalized place invariants in 18 ms returned sat
[2023-03-12 08:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:27] [INFO ] [Nat]Absence check using state equation in 397 ms returned sat
[2023-03-12 08:16:28] [INFO ] Computed and/alt/rep : 236/1127/236 causal constraints (skipped 797 transitions) in 121 ms.
[2023-03-12 08:16:28] [INFO ] Added : 18 causal constraints over 4 iterations in 654 ms. Result :sat
Minimization took 175 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 15 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 15 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 13 ms. Remains 424 /424 variables (removed 0) and now considering 1062/1062 (removed 0) transitions.
[2023-03-12 08:16:29] [INFO ] Invariant cache hit.
[2023-03-12 08:16:29] [INFO ] Implicit Places using invariants in 344 ms returned [223]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 347 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 36 ms. Remains 421 /423 variables (removed 2) and now considering 1060/1062 (removed 2) transitions.
// Phase 1: matrix 1060 rows 421 cols
[2023-03-12 08:16:29] [INFO ] Computed 39 place invariants in 10 ms
[2023-03-12 08:16:29] [INFO ] Implicit Places using invariants in 305 ms returned []
[2023-03-12 08:16:29] [INFO ] Invariant cache hit.
[2023-03-12 08:16:31] [INFO ] Implicit Places using invariants and state equation in 1152 ms returned []
Implicit Place search using SMT with State Equation took 1472 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 1868 ms. Remains : 421/424 places, 1060/1062 transitions.
[2023-03-12 08:16:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 18520 resets, run finished after 2297 ms. (steps per millisecond=435 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4468 resets, run finished after 865 ms. (steps per millisecond=1156 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4458 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 2) seen :0
[2023-03-12 08:16:35] [INFO ] Invariant cache hit.
[2023-03-12 08:16:35] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2023-03-12 08:16:35] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 11 ms returned sat
[2023-03-12 08:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:35] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2023-03-12 08:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:35] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-12 08:16:35] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 11 ms returned sat
[2023-03-12 08:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:36] [INFO ] [Nat]Absence check using state equation in 404 ms returned sat
[2023-03-12 08:16:36] [INFO ] Computed and/alt/rep : 227/1054/227 causal constraints (skipped 804 transitions) in 134 ms.
[2023-03-12 08:16:37] [INFO ] Added : 36 causal constraints over 8 iterations in 855 ms. Result :sat
Minimization took 138 ms.
[2023-03-12 08:16:37] [INFO ] [Real]Absence check using 12 positive place invariants in 11 ms returned sat
[2023-03-12 08:16:37] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 19 ms returned sat
[2023-03-12 08:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:37] [INFO ] [Real]Absence check using state equation in 355 ms returned sat
[2023-03-12 08:16:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:37] [INFO ] [Nat]Absence check using 12 positive place invariants in 11 ms returned sat
[2023-03-12 08:16:37] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 28 ms returned sat
[2023-03-12 08:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:38] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2023-03-12 08:16:38] [INFO ] Computed and/alt/rep : 227/1054/227 causal constraints (skipped 804 transitions) in 72 ms.
[2023-03-12 08:16:39] [INFO ] Added : 29 causal constraints over 7 iterations in 653 ms. Result :sat
Minimization took 246 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 12 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 12 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.
[2023-03-12 08:16:39] [INFO ] Invariant cache hit.
[2023-03-12 08:16:40] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-12 08:16:40] [INFO ] Invariant cache hit.
[2023-03-12 08:16:41] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 1570 ms to find 0 implicit places.
[2023-03-12 08:16:41] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-12 08:16:41] [INFO ] Invariant cache hit.
[2023-03-12 08:16:41] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2286 ms. Remains : 421/421 places, 1060/1060 transitions.
Starting property specific reduction for ASLink-PT-05b-UpperBounds-01
[2023-03-12 08:16:41] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 195 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 08:16:42] [INFO ] Invariant cache hit.
[2023-03-12 08:16:42] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:42] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2023-03-12 08:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:42] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2023-03-12 08:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:42] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:42] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 15 ms returned sat
[2023-03-12 08:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:43] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2023-03-12 08:16:43] [INFO ] Computed and/alt/rep : 227/1054/227 causal constraints (skipped 804 transitions) in 74 ms.
[2023-03-12 08:16:43] [INFO ] Added : 36 causal constraints over 8 iterations in 795 ms. Result :sat
Minimization took 150 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 1 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 30 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 30 ms. Remains : 419/421 places, 1058/1060 transitions.
// Phase 1: matrix 1058 rows 419 cols
[2023-03-12 08:16:44] [INFO ] Computed 39 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 18729 resets, run finished after 2312 ms. (steps per millisecond=432 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4426 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 1) seen :0
[2023-03-12 08:16:47] [INFO ] Invariant cache hit.
[2023-03-12 08:16:47] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:47] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 61 ms returned sat
[2023-03-12 08:16:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:47] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2023-03-12 08:16:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 64 ms returned sat
[2023-03-12 08:16:48] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 12 ms returned sat
[2023-03-12 08:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:48] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2023-03-12 08:16:48] [INFO ] Computed and/alt/rep : 225/1052/225 causal constraints (skipped 804 transitions) in 86 ms.
[2023-03-12 08:16:49] [INFO ] Added : 31 causal constraints over 7 iterations in 748 ms. Result :sat
Minimization took 120 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 12 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 12 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 12 ms. Remains 419 /419 variables (removed 0) and now considering 1058/1058 (removed 0) transitions.
[2023-03-12 08:16:49] [INFO ] Invariant cache hit.
[2023-03-12 08:16:50] [INFO ] Implicit Places using invariants in 601 ms returned []
[2023-03-12 08:16:50] [INFO ] Invariant cache hit.
[2023-03-12 08:16:51] [INFO ] Implicit Places using invariants and state equation in 1061 ms returned []
Implicit Place search using SMT with State Equation took 1687 ms to find 0 implicit places.
[2023-03-12 08:16:51] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-12 08:16:51] [INFO ] Invariant cache hit.
[2023-03-12 08:16:51] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2330 ms. Remains : 419/419 places, 1058/1058 transitions.
Ending property specific reduction for ASLink-PT-05b-UpperBounds-01 in 9967 ms.
Starting property specific reduction for ASLink-PT-05b-UpperBounds-14
// Phase 1: matrix 1060 rows 421 cols
[2023-03-12 08:16:51] [INFO ] Computed 39 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 191 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 45 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 08:16:51] [INFO ] Invariant cache hit.
[2023-03-12 08:16:52] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-12 08:16:52] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 7 ms returned sat
[2023-03-12 08:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:52] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2023-03-12 08:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:52] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-12 08:16:52] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 59 ms returned sat
[2023-03-12 08:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:52] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2023-03-12 08:16:53] [INFO ] Computed and/alt/rep : 227/1054/227 causal constraints (skipped 804 transitions) in 128 ms.
[2023-03-12 08:16:53] [INFO ] Added : 29 causal constraints over 7 iterations in 763 ms. Result :sat
Minimization took 237 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 18 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 19 ms. Remains : 420/421 places, 1059/1060 transitions.
// Phase 1: matrix 1059 rows 420 cols
[2023-03-12 08:16:54] [INFO ] Computed 39 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 18472 resets, run finished after 2177 ms. (steps per millisecond=459 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4456 resets, run finished after 917 ms. (steps per millisecond=1090 ) properties (out of 1) seen :0
[2023-03-12 08:16:57] [INFO ] Invariant cache hit.
[2023-03-12 08:16:57] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:57] [INFO ] [Real]Absence check using 10 positive and 29 generalized place invariants in 13 ms returned sat
[2023-03-12 08:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:57] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2023-03-12 08:16:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 08:16:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 08:16:57] [INFO ] [Nat]Absence check using 10 positive and 29 generalized place invariants in 9 ms returned sat
[2023-03-12 08:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 08:16:58] [INFO ] [Nat]Absence check using state equation in 577 ms returned sat
[2023-03-12 08:16:58] [INFO ] Computed and/alt/rep : 226/1053/226 causal constraints (skipped 804 transitions) in 73 ms.
[2023-03-12 08:16:59] [INFO ] Added : 26 causal constraints over 7 iterations in 711 ms. Result :sat
Minimization took 158 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 12 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 12 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 12 ms. Remains 420 /420 variables (removed 0) and now considering 1059/1059 (removed 0) transitions.
[2023-03-12 08:16:59] [INFO ] Invariant cache hit.
[2023-03-12 08:17:00] [INFO ] Implicit Places using invariants in 378 ms returned []
[2023-03-12 08:17:00] [INFO ] Invariant cache hit.
[2023-03-12 08:17:00] [INFO ] Implicit Places using invariants and state equation in 963 ms returned []
Implicit Place search using SMT with State Equation took 1356 ms to find 0 implicit places.
[2023-03-12 08:17:01] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 08:17:01] [INFO ] Invariant cache hit.
[2023-03-12 08:17:01] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1848 ms. Remains : 420/420 places, 1059/1059 transitions.
Ending property specific reduction for ASLink-PT-05b-UpperBounds-14 in 9541 ms.
[2023-03-12 08:17:01] [INFO ] Flatten gal took : 112 ms
[2023-03-12 08:17:01] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-12 08:17:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 421 places, 1060 transitions and 4335 arcs took 4 ms.
Total runtime 167687 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/695/ub_0_ --maxsum=/tmp/695/ub_1_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 13465784 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16094212 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
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="ltsminxred"
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 ltsminxred"
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 r009-oct2-167813597400085"
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 '
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 ;