About the Execution of ITS-Tools for ASLink-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2928.928 | 802847.00 | 971929.00 | 2603.00 | 1 1 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/mcc2024-input.r004-smll-171620118000165.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ASLink-PT-10b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118000165
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Apr 11 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 11 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.4M May 18 16:42 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-10b-UpperBounds-00
FORMULA_NAME ASLink-PT-10b-UpperBounds-01
FORMULA_NAME ASLink-PT-10b-UpperBounds-02
FORMULA_NAME ASLink-PT-10b-UpperBounds-03
FORMULA_NAME ASLink-PT-10b-UpperBounds-04
FORMULA_NAME ASLink-PT-10b-UpperBounds-05
FORMULA_NAME ASLink-PT-10b-UpperBounds-06
FORMULA_NAME ASLink-PT-10b-UpperBounds-07
FORMULA_NAME ASLink-PT-10b-UpperBounds-08
FORMULA_NAME ASLink-PT-10b-UpperBounds-09
FORMULA_NAME ASLink-PT-10b-UpperBounds-10
FORMULA_NAME ASLink-PT-10b-UpperBounds-11
FORMULA_NAME ASLink-PT-10b-UpperBounds-12
FORMULA_NAME ASLink-PT-10b-UpperBounds-13
FORMULA_NAME ASLink-PT-10b-UpperBounds-14
FORMULA_NAME ASLink-PT-10b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716404512012
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-22 19:01:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 19:01:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 19:01:54] [INFO ] Load time of PNML (sax parser for PT used): 477 ms
[2024-05-22 19:01:54] [INFO ] Transformed 4410 places.
[2024-05-22 19:01:55] [INFO ] Transformed 5405 transitions.
[2024-05-22 19:01:55] [INFO ] Found NUPN structural information;
[2024-05-22 19:01:55] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 983 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 5405 rows 4410 cols
[2024-05-22 19:01:55] [INFO ] Computed 433 invariants in 270 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (10 resets) in 139 ms. (71 steps per ms)
FORMULA ASLink-PT-10b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 120011 steps (24 resets) in 257 ms. (465 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-22 19:01:56] [INFO ] Invariant cache hit.
[2024-05-22 19:01:58] [INFO ] [Real]Absence check using 102 positive place invariants in 201 ms returned sat
[2024-05-22 19:01:58] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 249 ms returned sat
[2024-05-22 19:02:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 19:02:03] [INFO ] [Real]Absence check using 102 positive place invariants in 201 ms returned sat
[2024-05-22 19:02:03] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 239 ms returned sat
[2024-05-22 19:02:06] [INFO ] [Real]Absence check using state equation in 2765 ms returned unknown
[2024-05-22 19:02:07] [INFO ] [Real]Absence check using 102 positive place invariants in 198 ms returned sat
[2024-05-22 19:02:07] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 221 ms returned sat
[2024-05-22 19:02:11] [INFO ] [Real]Absence check using state equation in 3450 ms returned unknown
[2024-05-22 19:02:12] [INFO ] [Real]Absence check using 102 positive place invariants in 179 ms returned sat
[2024-05-22 19:02:12] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 226 ms returned sat
[2024-05-22 19:02:16] [INFO ] [Real]Absence check using state equation in 3574 ms returned unknown
[2024-05-22 19:02:17] [INFO ] [Real]Absence check using 102 positive place invariants in 180 ms returned sat
[2024-05-22 19:02:17] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 218 ms returned sat
[2024-05-22 19:02:21] [INFO ] [Real]Absence check using state equation in 3583 ms returned unknown
[2024-05-22 19:02:22] [INFO ] [Real]Absence check using 102 positive place invariants in 178 ms returned sat
[2024-05-22 19:02:22] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 227 ms returned sat
[2024-05-22 19:02:26] [INFO ] [Real]Absence check using state equation in 3552 ms returned unknown
[2024-05-22 19:02:27] [INFO ] [Real]Absence check using 102 positive place invariants in 181 ms returned sat
[2024-05-22 19:02:27] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 226 ms returned sat
[2024-05-22 19:02:31] [INFO ] [Real]Absence check using state equation in 3576 ms returned unknown
[2024-05-22 19:02:32] [INFO ] [Real]Absence check using 102 positive place invariants in 195 ms returned sat
[2024-05-22 19:02:32] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 184 ms returned sat
[2024-05-22 19:02:36] [INFO ] [Real]Absence check using state equation in 3424 ms returned sat
[2024-05-22 19:02:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:02:37] [INFO ] [Nat]Absence check using 102 positive place invariants in 230 ms returned sat
[2024-05-22 19:02:38] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 276 ms returned sat
[2024-05-22 19:02:41] [INFO ] [Nat]Absence check using state equation in 3375 ms returned unknown
[2024-05-22 19:02:43] [INFO ] [Real]Absence check using 102 positive place invariants in 171 ms returned sat
[2024-05-22 19:02:43] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 212 ms returned sat
[2024-05-22 19:02:46] [INFO ] [Real]Absence check using state equation in 3244 ms returned unknown
[2024-05-22 19:02:47] [INFO ] [Real]Absence check using 102 positive place invariants in 193 ms returned sat
[2024-05-22 19:02:47] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 212 ms returned sat
[2024-05-22 19:02:51] [INFO ] [Real]Absence check using state equation in 3526 ms returned unknown
[2024-05-22 19:02:52] [INFO ] [Real]Absence check using 102 positive place invariants in 187 ms returned sat
[2024-05-22 19:02:52] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 230 ms returned sat
[2024-05-22 19:02:56] [INFO ] [Real]Absence check using state equation in 3528 ms returned unknown
[2024-05-22 19:02:57] [INFO ] [Real]Absence check using 102 positive place invariants in 179 ms returned sat
[2024-05-22 19:02:58] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 213 ms returned sat
[2024-05-22 19:03:01] [INFO ] [Real]Absence check using state equation in 3390 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 12 out of 4410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1021 transitions
Trivial Post-agglo rules discarded 1021 transitions
Performed 1021 trivial Post agglomeration. Transition count delta: 1021
Iterating post reduction 0 with 1021 rules applied. Total rules applied 1021 place count 4410 transition count 4384
Reduce places removed 1021 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 1067 rules applied. Total rules applied 2088 place count 3389 transition count 4338
Reduce places removed 12 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 16 rules applied. Total rules applied 2104 place count 3377 transition count 4334
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2108 place count 3373 transition count 4334
Performed 1024 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1024 Pre rules applied. Total rules applied 2108 place count 3373 transition count 3310
Deduced a syphon composed of 1024 places in 14 ms
Ensure Unique test removed 103 places
Reduce places removed 1127 places and 0 transitions.
Iterating global reduction 4 with 2151 rules applied. Total rules applied 4259 place count 2246 transition count 3310
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 4 with 73 rules applied. Total rules applied 4332 place count 2236 transition count 3247
Reduce places removed 63 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 64 rules applied. Total rules applied 4396 place count 2173 transition count 3246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4397 place count 2172 transition count 3246
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 40 Pre rules applied. Total rules applied 4397 place count 2172 transition count 3206
Deduced a syphon composed of 40 places in 33 ms
Ensure Unique test removed 39 places
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 7 with 119 rules applied. Total rules applied 4516 place count 2093 transition count 3206
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 4517 place count 2092 transition count 3206
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 40 Pre rules applied. Total rules applied 4517 place count 2092 transition count 3166
Deduced a syphon composed of 40 places in 53 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 80 rules applied. Total rules applied 4597 place count 2052 transition count 3166
Discarding 142 places :
Symmetric choice reduction at 8 with 142 rule applications. Total rules 4739 place count 1910 transition count 3024
Iterating global reduction 8 with 142 rules applied. Total rules applied 4881 place count 1910 transition count 3024
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4882 place count 1910 transition count 3023
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 46 Pre rules applied. Total rules applied 4882 place count 1910 transition count 2977
Deduced a syphon composed of 46 places in 11 ms
Ensure Unique test removed 1 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 9 with 93 rules applied. Total rules applied 4975 place count 1863 transition count 2977
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 4975 place count 1863 transition count 2976
Deduced a syphon composed of 1 places in 11 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 4978 place count 1861 transition count 2976
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 4989 place count 1850 transition count 2907
Iterating global reduction 9 with 11 rules applied. Total rules applied 5000 place count 1850 transition count 2907
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 10 Pre rules applied. Total rules applied 5000 place count 1850 transition count 2897
Deduced a syphon composed of 10 places in 17 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 5020 place count 1840 transition count 2897
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5021 place count 1839 transition count 2889
Iterating global reduction 9 with 1 rules applied. Total rules applied 5022 place count 1839 transition count 2889
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5023 place count 1838 transition count 2881
Iterating global reduction 9 with 1 rules applied. Total rules applied 5024 place count 1838 transition count 2881
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5025 place count 1837 transition count 2873
Iterating global reduction 9 with 1 rules applied. Total rules applied 5026 place count 1837 transition count 2873
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5027 place count 1836 transition count 2865
Iterating global reduction 9 with 1 rules applied. Total rules applied 5028 place count 1836 transition count 2865
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5029 place count 1835 transition count 2857
Iterating global reduction 9 with 1 rules applied. Total rules applied 5030 place count 1835 transition count 2857
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5031 place count 1834 transition count 2849
Iterating global reduction 9 with 1 rules applied. Total rules applied 5032 place count 1834 transition count 2849
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5033 place count 1833 transition count 2841
Iterating global reduction 9 with 1 rules applied. Total rules applied 5034 place count 1833 transition count 2841
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5035 place count 1832 transition count 2833
Iterating global reduction 9 with 1 rules applied. Total rules applied 5036 place count 1832 transition count 2833
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5037 place count 1831 transition count 2825
Iterating global reduction 9 with 1 rules applied. Total rules applied 5038 place count 1831 transition count 2825
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5039 place count 1830 transition count 2817
Iterating global reduction 9 with 1 rules applied. Total rules applied 5040 place count 1830 transition count 2817
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5041 place count 1829 transition count 2809
Iterating global reduction 9 with 1 rules applied. Total rules applied 5042 place count 1829 transition count 2809
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5043 place count 1828 transition count 2801
Iterating global reduction 9 with 1 rules applied. Total rules applied 5044 place count 1828 transition count 2801
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5045 place count 1827 transition count 2793
Iterating global reduction 9 with 1 rules applied. Total rules applied 5046 place count 1827 transition count 2793
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5047 place count 1826 transition count 2785
Iterating global reduction 9 with 1 rules applied. Total rules applied 5048 place count 1826 transition count 2785
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5049 place count 1825 transition count 2777
Iterating global reduction 9 with 1 rules applied. Total rules applied 5050 place count 1825 transition count 2777
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5051 place count 1824 transition count 2769
Iterating global reduction 9 with 1 rules applied. Total rules applied 5052 place count 1824 transition count 2769
Performed 257 Post agglomeration using F-continuation condition.Transition count delta: 257
Deduced a syphon composed of 257 places in 6 ms
Reduce places removed 257 places and 0 transitions.
Iterating global reduction 9 with 514 rules applied. Total rules applied 5566 place count 1567 transition count 2512
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5567 place count 1566 transition count 2511
Ensure Unique test removed 1 places
Iterating global reduction 9 with 2 rules applied. Total rules applied 5569 place count 1565 transition count 2511
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 5570 place count 1564 transition count 2510
Iterating global reduction 9 with 1 rules applied. Total rules applied 5571 place count 1564 transition count 2510
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 5573 place count 1564 transition count 2508
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 5574 place count 1563 transition count 2508
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 5576 place count 1562 transition count 2517
Free-agglomeration rule applied 11 times.
Iterating global reduction 11 with 11 rules applied. Total rules applied 5587 place count 1562 transition count 2506
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 11 with 11 rules applied. Total rules applied 5598 place count 1551 transition count 2506
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 12 with 9 rules applied. Total rules applied 5607 place count 1551 transition count 2497
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 5616 place count 1542 transition count 2497
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 5617 place count 1541 transition count 2496
Reduce places removed 20 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 13 with 30 rules applied. Total rules applied 5647 place count 1521 transition count 2486
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 14 with 10 rules applied. Total rules applied 5657 place count 1511 transition count 2486
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 30 Pre rules applied. Total rules applied 5657 place count 1511 transition count 2456
Deduced a syphon composed of 30 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 15 with 61 rules applied. Total rules applied 5718 place count 1480 transition count 2456
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 15 with 11 rules applied. Total rules applied 5729 place count 1469 transition count 2456
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 5729 place count 1469 transition count 2455
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 5731 place count 1468 transition count 2455
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 6 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 16 with 42 rules applied. Total rules applied 5773 place count 1447 transition count 2434
Discarding 10 places :
Symmetric choice reduction at 16 with 10 rule applications. Total rules 5783 place count 1437 transition count 2424
Iterating global reduction 16 with 10 rules applied. Total rules applied 5793 place count 1437 transition count 2424
Free-agglomeration rule applied 10 times.
Iterating global reduction 16 with 10 rules applied. Total rules applied 5803 place count 1437 transition count 2414
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 16 with 10 rules applied. Total rules applied 5813 place count 1427 transition count 2414
Applied a total of 5813 rules in 5006 ms. Remains 1427 /4410 variables (removed 2983) and now considering 2414/5405 (removed 2991) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5026 ms. Remains : 1427/4410 places, 2414/5405 transitions.
// Phase 1: matrix 2414 rows 1427 cols
[2024-05-22 19:03:06] [INFO ] Computed 245 invariants in 146 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (9463 resets) in 5330 ms. (187 steps per ms)
FORMULA ASLink-PT-10b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 9000009 steps (8288 resets) in 18603 ms. (483 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-22 19:03:30] [INFO ] Invariant cache hit.
[2024-05-22 19:03:31] [INFO ] [Real]Absence check using 67 positive place invariants in 57 ms returned sat
[2024-05-22 19:03:31] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 97 ms returned sat
[2024-05-22 19:03:32] [INFO ] [Real]Absence check using state equation in 1342 ms returned sat
[2024-05-22 19:03:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:03:33] [INFO ] [Nat]Absence check using 67 positive place invariants in 59 ms returned sat
[2024-05-22 19:03:33] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 97 ms returned sat
[2024-05-22 19:03:34] [INFO ] [Nat]Absence check using state equation in 1608 ms returned sat
[2024-05-22 19:03:35] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 384 ms.
[2024-05-22 19:03:55] [INFO ] Added : 385 causal constraints over 77 iterations in 20072 ms.(timeout) Result :sat
Minimization took 3077 ms.
[2024-05-22 19:03:58] [INFO ] [Real]Absence check using 67 positive place invariants in 53 ms returned sat
[2024-05-22 19:03:58] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 70 ms returned sat
[2024-05-22 19:04:00] [INFO ] [Real]Absence check using state equation in 1328 ms returned sat
[2024-05-22 19:04:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:04:00] [INFO ] [Nat]Absence check using 67 positive place invariants in 54 ms returned sat
[2024-05-22 19:04:00] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 68 ms returned sat
[2024-05-22 19:04:01] [INFO ] [Nat]Absence check using state equation in 1126 ms returned sat
[2024-05-22 19:04:02] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 212 ms.
[2024-05-22 19:04:10] [INFO ] Added : 180 causal constraints over 36 iterations in 8872 ms. Result :sat
Minimization took 2730 ms.
[2024-05-22 19:04:13] [INFO ] [Real]Absence check using 67 positive place invariants in 62 ms returned sat
[2024-05-22 19:04:13] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 108 ms returned sat
[2024-05-22 19:04:15] [INFO ] [Real]Absence check using state equation in 1532 ms returned sat
[2024-05-22 19:04:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:04:15] [INFO ] [Nat]Absence check using 67 positive place invariants in 38 ms returned sat
[2024-05-22 19:04:15] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 65 ms returned sat
[2024-05-22 19:04:17] [INFO ] [Nat]Absence check using state equation in 1292 ms returned sat
[2024-05-22 19:04:17] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 167 ms.
[2024-05-22 19:04:37] [INFO ] Added : 545 causal constraints over 109 iterations in 20109 ms.(timeout) Result :sat
Minimization took 3811 ms.
[2024-05-22 19:04:41] [INFO ] [Real]Absence check using 67 positive place invariants in 57 ms returned sat
[2024-05-22 19:04:41] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 84 ms returned sat
[2024-05-22 19:04:43] [INFO ] [Real]Absence check using state equation in 1418 ms returned sat
[2024-05-22 19:04:43] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 242 ms.
[2024-05-22 19:04:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:04:45] [INFO ] [Nat]Absence check using 67 positive place invariants in 46 ms returned sat
[2024-05-22 19:04:45] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 78 ms returned sat
[2024-05-22 19:04:46] [INFO ] [Nat]Absence check using state equation in 1439 ms returned sat
[2024-05-22 19:04:47] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 182 ms.
[2024-05-22 19:05:07] [INFO ] Added : 430 causal constraints over 86 iterations in 20093 ms.(timeout) Result :sat
Minimization took 2605 ms.
[2024-05-22 19:05:10] [INFO ] [Real]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-05-22 19:05:10] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 67 ms returned sat
[2024-05-22 19:05:11] [INFO ] [Real]Absence check using state equation in 1080 ms returned sat
[2024-05-22 19:05:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:05:11] [INFO ] [Nat]Absence check using 67 positive place invariants in 38 ms returned sat
[2024-05-22 19:05:11] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 71 ms returned sat
[2024-05-22 19:05:12] [INFO ] [Nat]Absence check using state equation in 1207 ms returned sat
[2024-05-22 19:05:13] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 179 ms.
[2024-05-22 19:05:33] [INFO ] Added : 395 causal constraints over 79 iterations in 20088 ms.(timeout) Result :sat
Minimization took 2930 ms.
[2024-05-22 19:05:36] [INFO ] [Real]Absence check using 67 positive place invariants in 56 ms returned sat
[2024-05-22 19:05:36] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 104 ms returned sat
[2024-05-22 19:05:38] [INFO ] [Real]Absence check using state equation in 1567 ms returned sat
[2024-05-22 19:05:38] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 215 ms.
[2024-05-22 19:05:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:05:39] [INFO ] [Nat]Absence check using 67 positive place invariants in 36 ms returned sat
[2024-05-22 19:05:39] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 67 ms returned sat
[2024-05-22 19:05:40] [INFO ] [Nat]Absence check using state equation in 1203 ms returned sat
[2024-05-22 19:05:41] [INFO ] Deduced a trap composed of 93 places in 1175 ms of which 101 ms to minimize.
[2024-05-22 19:05:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1391 ms
[2024-05-22 19:05:42] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 265 ms.
[2024-05-22 19:06:02] [INFO ] Added : 505 causal constraints over 101 iterations in 20118 ms.(timeout) Result :sat
Minimization took 3553 ms.
[2024-05-22 19:06:06] [INFO ] [Real]Absence check using 67 positive place invariants in 52 ms returned sat
[2024-05-22 19:06:06] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 91 ms returned sat
[2024-05-22 19:06:07] [INFO ] [Real]Absence check using state equation in 1399 ms returned sat
[2024-05-22 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:06:07] [INFO ] [Nat]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-05-22 19:06:07] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 66 ms returned sat
[2024-05-22 19:06:09] [INFO ] [Nat]Absence check using state equation in 1564 ms returned sat
[2024-05-22 19:06:09] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 206 ms.
[2024-05-22 19:06:29] [INFO ] Added : 445 causal constraints over 89 iterations in 20160 ms.(timeout) Result :sat
Minimization took 3109 ms.
[2024-05-22 19:06:33] [INFO ] [Real]Absence check using 67 positive place invariants in 55 ms returned sat
[2024-05-22 19:06:33] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 99 ms returned sat
[2024-05-22 19:06:34] [INFO ] [Real]Absence check using state equation in 1381 ms returned sat
[2024-05-22 19:06:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:06:35] [INFO ] [Nat]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-05-22 19:06:35] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 91 ms returned sat
[2024-05-22 19:06:36] [INFO ] [Nat]Absence check using state equation in 1381 ms returned sat
[2024-05-22 19:06:36] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 172 ms.
[2024-05-22 19:06:44] [INFO ] Added : 162 causal constraints over 33 iterations in 7727 ms. Result :sat
Minimization took 2575 ms.
[2024-05-22 19:06:47] [INFO ] [Real]Absence check using 67 positive place invariants in 50 ms returned sat
[2024-05-22 19:06:47] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 61 ms returned sat
[2024-05-22 19:06:48] [INFO ] [Real]Absence check using state equation in 1452 ms returned sat
[2024-05-22 19:06:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:06:49] [INFO ] [Nat]Absence check using 67 positive place invariants in 58 ms returned sat
[2024-05-22 19:06:49] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 101 ms returned sat
[2024-05-22 19:06:51] [INFO ] [Nat]Absence check using state equation in 1658 ms returned sat
[2024-05-22 19:06:51] [INFO ] Computed and/alt/rep : 966/3698/966 causal constraints (skipped 1399 transitions) in 244 ms.
[2024-05-22 19:06:55] [INFO ] Added : 69 causal constraints over 14 iterations in 4446 ms. Result :sat
Minimization took 2615 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-10b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 8 out of 1427 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1427/1427 places, 2414/2414 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 1427 transition count 2413
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1426 transition count 2413
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 1426 transition count 2409
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 1422 transition count 2409
Applied a total of 10 rules in 122 ms. Remains 1422 /1427 variables (removed 5) and now considering 2409/2414 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 1422/1427 places, 2409/2414 transitions.
// Phase 1: matrix 2409 rows 1422 cols
[2024-05-22 19:07:29] [INFO ] Computed 245 invariants in 72 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (9441 resets) in 5039 ms. (198 steps per ms)
BEST_FIRST walk for 8000008 steps (7368 resets) in 16199 ms. (493 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-22 19:07:50] [INFO ] Invariant cache hit.
[2024-05-22 19:07:50] [INFO ] [Real]Absence check using 67 positive place invariants in 52 ms returned sat
[2024-05-22 19:07:50] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 95 ms returned sat
[2024-05-22 19:07:51] [INFO ] [Real]Absence check using state equation in 1198 ms returned sat
[2024-05-22 19:07:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:07:52] [INFO ] [Nat]Absence check using 67 positive place invariants in 38 ms returned sat
[2024-05-22 19:07:52] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 70 ms returned sat
[2024-05-22 19:07:53] [INFO ] [Nat]Absence check using state equation in 1080 ms returned sat
[2024-05-22 19:07:53] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 185 ms.
[2024-05-22 19:08:13] [INFO ] Added : 575 causal constraints over 115 iterations in 20049 ms.(timeout) Result :sat
Minimization took 2499 ms.
[2024-05-22 19:08:16] [INFO ] [Real]Absence check using 67 positive place invariants in 36 ms returned sat
[2024-05-22 19:08:16] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 73 ms returned sat
[2024-05-22 19:08:17] [INFO ] [Real]Absence check using state equation in 1171 ms returned sat
[2024-05-22 19:08:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:08:18] [INFO ] [Nat]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-05-22 19:08:18] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 73 ms returned sat
[2024-05-22 19:08:19] [INFO ] [Nat]Absence check using state equation in 1321 ms returned sat
[2024-05-22 19:08:19] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 184 ms.
[2024-05-22 19:08:25] [INFO ] Added : 154 causal constraints over 31 iterations in 5624 ms. Result :sat
Minimization took 2298 ms.
[2024-05-22 19:08:27] [INFO ] [Real]Absence check using 67 positive place invariants in 36 ms returned sat
[2024-05-22 19:08:27] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 69 ms returned sat
[2024-05-22 19:08:29] [INFO ] [Real]Absence check using state equation in 1184 ms returned sat
[2024-05-22 19:08:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:08:29] [INFO ] [Nat]Absence check using 67 positive place invariants in 53 ms returned sat
[2024-05-22 19:08:29] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 106 ms returned sat
[2024-05-22 19:08:30] [INFO ] [Nat]Absence check using state equation in 1130 ms returned sat
[2024-05-22 19:08:31] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 174 ms.
[2024-05-22 19:08:50] [INFO ] Added : 430 causal constraints over 86 iterations in 20063 ms.(timeout) Result :sat
Minimization took 4615 ms.
[2024-05-22 19:08:55] [INFO ] [Real]Absence check using 67 positive place invariants in 48 ms returned sat
[2024-05-22 19:08:55] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 84 ms returned sat
[2024-05-22 19:08:57] [INFO ] [Real]Absence check using state equation in 1542 ms returned sat
[2024-05-22 19:08:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:08:57] [INFO ] [Nat]Absence check using 67 positive place invariants in 38 ms returned sat
[2024-05-22 19:08:57] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 67 ms returned sat
[2024-05-22 19:08:59] [INFO ] [Nat]Absence check using state equation in 1450 ms returned sat
[2024-05-22 19:08:59] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 229 ms.
[2024-05-22 19:09:19] [INFO ] Added : 425 causal constraints over 85 iterations in 20061 ms.(timeout) Result :sat
Minimization took 2594 ms.
[2024-05-22 19:09:22] [INFO ] [Real]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-05-22 19:09:22] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 85 ms returned sat
[2024-05-22 19:09:23] [INFO ] [Real]Absence check using state equation in 1148 ms returned sat
[2024-05-22 19:09:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:09:24] [INFO ] [Nat]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-05-22 19:09:24] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 66 ms returned sat
[2024-05-22 19:09:25] [INFO ] [Nat]Absence check using state equation in 1254 ms returned sat
[2024-05-22 19:09:25] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 177 ms.
[2024-05-22 19:09:31] [INFO ] Added : 146 causal constraints over 30 iterations in 6033 ms. Result :sat
Minimization took 2506 ms.
[2024-05-22 19:09:34] [INFO ] [Real]Absence check using 67 positive place invariants in 39 ms returned sat
[2024-05-22 19:09:34] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 72 ms returned sat
[2024-05-22 19:09:35] [INFO ] [Real]Absence check using state equation in 1262 ms returned sat
[2024-05-22 19:09:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:09:36] [INFO ] [Nat]Absence check using 67 positive place invariants in 34 ms returned sat
[2024-05-22 19:09:36] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 66 ms returned sat
[2024-05-22 19:09:37] [INFO ] [Nat]Absence check using state equation in 1171 ms returned sat
[2024-05-22 19:09:37] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 278 ms.
[2024-05-22 19:09:57] [INFO ] Added : 520 causal constraints over 104 iterations in 20059 ms.(timeout) Result :sat
Minimization took 4506 ms.
[2024-05-22 19:10:02] [INFO ] [Real]Absence check using 67 positive place invariants in 37 ms returned sat
[2024-05-22 19:10:02] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 76 ms returned sat
[2024-05-22 19:10:03] [INFO ] [Real]Absence check using state equation in 1241 ms returned sat
[2024-05-22 19:10:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:10:03] [INFO ] [Nat]Absence check using 67 positive place invariants in 38 ms returned sat
[2024-05-22 19:10:04] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 71 ms returned sat
[2024-05-22 19:10:05] [INFO ] [Nat]Absence check using state equation in 1264 ms returned sat
[2024-05-22 19:10:05] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 183 ms.
[2024-05-22 19:10:25] [INFO ] Added : 390 causal constraints over 78 iterations in 20032 ms.(timeout) Result :sat
Minimization took 2890 ms.
[2024-05-22 19:10:28] [INFO ] [Real]Absence check using 67 positive place invariants in 55 ms returned sat
[2024-05-22 19:10:28] [INFO ] [Real]Absence check using 67 positive and 178 generalized place invariants in 107 ms returned sat
[2024-05-22 19:10:30] [INFO ] [Real]Absence check using state equation in 1596 ms returned sat
[2024-05-22 19:10:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:10:30] [INFO ] [Nat]Absence check using 67 positive place invariants in 40 ms returned sat
[2024-05-22 19:10:31] [INFO ] [Nat]Absence check using 67 positive and 178 generalized place invariants in 72 ms returned sat
[2024-05-22 19:10:32] [INFO ] [Nat]Absence check using state equation in 1402 ms returned sat
[2024-05-22 19:10:32] [INFO ] Computed and/alt/rep : 961/3693/961 causal constraints (skipped 1399 transitions) in 206 ms.
[2024-05-22 19:10:42] [INFO ] Added : 158 causal constraints over 32 iterations in 9691 ms. Result :sat
Minimization took 3024 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 8 out of 1422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1422/1422 places, 2409/2409 transitions.
Applied a total of 0 rules in 81 ms. Remains 1422 /1422 variables (removed 0) and now considering 2409/2409 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 1422/1422 places, 2409/2409 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1422/1422 places, 2409/2409 transitions.
Applied a total of 0 rules in 80 ms. Remains 1422 /1422 variables (removed 0) and now considering 2409/2409 (removed 0) transitions.
[2024-05-22 19:11:01] [INFO ] Invariant cache hit.
[2024-05-22 19:11:03] [INFO ] Implicit Places using invariants in 2626 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 257, 261, 262, 273, 274, 276, 293, 311, 382, 386, 387, 398, 399, 401, 418, 436, 505, 509, 510, 521, 522, 524, 541, 559, 631, 635, 636, 647, 648, 650, 667, 685, 755, 759, 760, 771, 772, 774, 791, 809, 878, 882, 883, 894, 895, 897, 914, 932, 1002, 1006, 1007, 1018, 1019, 1021, 1038, 1056, 1125, 1129, 1130, 1141, 1142, 1144, 1161, 1179, 1248, 1252, 1253, 1256, 1267, 1268, 1269, 1287, 1289, 1293, 1311, 1312, 1313, 1314, 1326, 1332, 1338, 1344, 1350, 1356, 1362, 1368, 1374, 1380, 1386]
[2024-05-22 19:11:03] [INFO ] Actually due to overlaps returned [1287, 1269, 48, 168, 293, 418, 541, 667, 791, 914, 1038, 1161, 1293, 31, 151, 276, 401, 524, 650, 774, 897, 1021, 1144, 148, 273, 398, 521, 647, 771, 894, 1018, 1141, 1267, 1311, 149, 274, 399, 522, 648, 772, 895, 1019, 1142, 1268, 1289, 1312, 1, 18, 261, 262, 386, 387, 509, 510, 635, 636, 759, 760, 882, 883, 1006, 1007, 1129, 1130, 1252, 1253, 66, 186, 311, 436, 559, 685, 809, 932, 1056, 1179, 1313, 1356, 1374, 1386, 19, 1256, 1314, 1326, 1332, 1338, 1344, 1350, 1362, 1368, 1380]
Discarding 91 places :
Implicit Place search using SMT only with invariants took 2635 ms to find 91 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1331/1422 places, 2409/2409 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 188 transitions
Trivial Post-agglo rules discarded 188 transitions
Performed 188 trivial Post agglomeration. Transition count delta: 188
Iterating post reduction 0 with 198 rules applied. Total rules applied 198 place count 1321 transition count 2221
Reduce places removed 188 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 200 rules applied. Total rules applied 398 place count 1133 transition count 2209
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 401 place count 1130 transition count 2209
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 401 place count 1130 transition count 2162
Deduced a syphon composed of 47 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 95 rules applied. Total rules applied 496 place count 1082 transition count 2162
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) 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 508 place count 1078 transition count 2154
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 516 place count 1070 transition count 2154
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 531 place count 1055 transition count 2139
Iterating global reduction 5 with 15 rules applied. Total rules applied 546 place count 1055 transition count 2139
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 549 place count 1055 transition count 2136
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 549 place count 1055 transition count 2135
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 551 place count 1054 transition count 2135
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 554 place count 1051 transition count 2129
Iterating global reduction 6 with 3 rules applied. Total rules applied 557 place count 1051 transition count 2129
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 558 place count 1050 transition count 2128
Iterating global reduction 6 with 1 rules applied. Total rules applied 559 place count 1050 transition count 2128
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 560 place count 1049 transition count 2126
Iterating global reduction 6 with 1 rules applied. Total rules applied 561 place count 1049 transition count 2126
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 6 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 6 with 138 rules applied. Total rules applied 699 place count 980 transition count 2057
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 709 place count 970 transition count 2047
Iterating global reduction 6 with 10 rules applied. Total rules applied 719 place count 970 transition count 2047
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 729 place count 970 transition count 2037
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 733 place count 968 transition count 2038
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 734 place count 968 transition count 2037
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 7 with 22 rules applied. Total rules applied 756 place count 968 transition count 2015
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 779 place count 945 transition count 2015
Partial Free-agglomeration rule applied 29 times.
Drop transitions (Partial Free agglomeration) removed 29 transitions
Iterating global reduction 8 with 29 rules applied. Total rules applied 808 place count 945 transition count 2015
Applied a total of 808 rules in 1067 ms. Remains 945 /1331 variables (removed 386) and now considering 2015/2409 (removed 394) transitions.
// Phase 1: matrix 2015 rows 945 cols
[2024-05-22 19:11:05] [INFO ] Computed 138 invariants in 47 ms
[2024-05-22 19:11:06] [INFO ] Implicit Places using invariants in 1400 ms returned [72, 89, 95, 98, 100, 101, 104, 105, 157, 174, 181, 184, 186, 191, 192, 244, 262, 268, 271, 273, 278, 279, 331, 348, 354, 357, 359, 364, 365, 418, 437, 443, 446, 448, 453, 454, 507, 524, 530, 533, 535, 540, 541, 593, 610, 616, 619, 621, 627, 628, 680, 698, 704, 707, 709, 714, 715, 767, 784, 790, 793, 795, 800, 801, 853, 870, 876, 879, 881]
[2024-05-22 19:11:06] [INFO ] Actually due to overlaps returned [104, 191, 278, 364, 453, 540, 627, 714, 800, 105, 192, 279, 365, 454, 541, 628, 715, 801, 89, 95, 100, 174, 186, 262, 268, 273, 348, 354, 359, 437, 443, 448, 524, 530, 535, 610, 616, 621, 698, 704, 709, 784, 790, 795, 870, 876, 881, 72, 101, 157, 181, 244, 331, 418, 507, 593, 680, 767, 853]
Discarding 59 places :
Implicit Place search using SMT only with invariants took 1405 ms to find 59 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 886/1422 places, 2015/2409 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 847 transition count 1976
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 847 transition count 1976
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 87 place count 838 transition count 1967
Iterating global reduction 0 with 9 rules applied. Total rules applied 96 place count 838 transition count 1967
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 136 place count 818 transition count 1947
Free-agglomeration rule applied 30 times.
Iterating global reduction 0 with 30 rules applied. Total rules applied 166 place count 818 transition count 1917
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 196 place count 788 transition count 1917
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 206 place count 788 transition count 1907
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 216 place count 778 transition count 1907
Applied a total of 216 rules in 349 ms. Remains 778 /886 variables (removed 108) and now considering 1907/2015 (removed 108) transitions.
// Phase 1: matrix 1907 rows 778 cols
[2024-05-22 19:11:06] [INFO ] Computed 79 invariants in 30 ms
[2024-05-22 19:11:07] [INFO ] Implicit Places using invariants in 1090 ms returned []
[2024-05-22 19:11:07] [INFO ] Invariant cache hit.
[2024-05-22 19:11:10] [INFO ] Implicit Places using invariants and state equation in 2760 ms returned []
Implicit Place search using SMT with State Equation took 3858 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 778/1422 places, 1907/2409 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 9403 ms. Remains : 778/1422 places, 1907/2409 transitions.
[2024-05-22 19:11:10] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (16000 resets) in 3770 ms. (265 steps per ms)
BEST_FIRST walk for 8000006 steps (17060 resets) in 8922 ms. (896 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-22 19:11:23] [INFO ] Invariant cache hit.
[2024-05-22 19:11:23] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 19:11:23] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 37 ms returned sat
[2024-05-22 19:11:24] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2024-05-22 19:11:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:11:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 19:11:24] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 35 ms returned sat
[2024-05-22 19:11:25] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2024-05-22 19:11:25] [INFO ] Computed and/alt/rep : 457/1984/457 causal constraints (skipped 1401 transitions) in 135 ms.
[2024-05-22 19:11:26] [INFO ] Added : 45 causal constraints over 9 iterations in 1264 ms. Result :sat
Minimization took 1426 ms.
[2024-05-22 19:11:28] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-22 19:11:28] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 50 ms returned sat
[2024-05-22 19:11:29] [INFO ] [Real]Absence check using state equation in 1083 ms returned sat
[2024-05-22 19:11:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:11:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 19:11:29] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-05-22 19:11:30] [INFO ] [Nat]Absence check using state equation in 878 ms returned sat
[2024-05-22 19:11:30] [INFO ] Computed and/alt/rep : 457/1984/457 causal constraints (skipped 1401 transitions) in 137 ms.
[2024-05-22 19:11:32] [INFO ] Added : 47 causal constraints over 10 iterations in 1651 ms. Result :sat
Minimization took 1462 ms.
[2024-05-22 19:11:33] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-22 19:11:33] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 29 ms returned sat
[2024-05-22 19:11:34] [INFO ] [Real]Absence check using state equation in 799 ms returned sat
[2024-05-22 19:11:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:11:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-22 19:11:34] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-05-22 19:11:35] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2024-05-22 19:11:36] [INFO ] Computed and/alt/rep : 457/1984/457 causal constraints (skipped 1401 transitions) in 150 ms.
[2024-05-22 19:11:37] [INFO ] Added : 52 causal constraints over 11 iterations in 1629 ms. Result :sat
Minimization took 1492 ms.
[2024-05-22 19:11:39] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-22 19:11:39] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 39 ms returned sat
[2024-05-22 19:11:40] [INFO ] [Real]Absence check using state equation in 1127 ms returned sat
[2024-05-22 19:11:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:11:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-22 19:11:40] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 45 ms returned sat
[2024-05-22 19:11:41] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2024-05-22 19:11:41] [INFO ] Computed and/alt/rep : 457/1984/457 causal constraints (skipped 1401 transitions) in 139 ms.
[2024-05-22 19:11:43] [INFO ] Added : 59 causal constraints over 12 iterations in 2031 ms. Result :sat
Minimization took 1432 ms.
[2024-05-22 19:11:45] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 19:11:45] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 33 ms returned sat
[2024-05-22 19:11:46] [INFO ] [Real]Absence check using state equation in 869 ms returned sat
[2024-05-22 19:11:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:11:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-22 19:11:46] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 35 ms returned sat
[2024-05-22 19:11:47] [INFO ] [Nat]Absence check using state equation in 1505 ms returned sat
[2024-05-22 19:11:48] [INFO ] Computed and/alt/rep : 457/1984/457 causal constraints (skipped 1401 transitions) in 159 ms.
[2024-05-22 19:11:50] [INFO ] Added : 54 causal constraints over 11 iterations in 2692 ms. Result :sat
Minimization took 1757 ms.
[2024-05-22 19:11:52] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-22 19:11:52] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 44 ms returned sat
[2024-05-22 19:11:53] [INFO ] [Real]Absence check using state equation in 1070 ms returned sat
[2024-05-22 19:11:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:11:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-22 19:11:54] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 50 ms returned sat
[2024-05-22 19:11:55] [INFO ] [Nat]Absence check using state equation in 1253 ms returned sat
[2024-05-22 19:11:55] [INFO ] Computed and/alt/rep : 457/1984/457 causal constraints (skipped 1401 transitions) in 211 ms.
[2024-05-22 19:11:57] [INFO ] Added : 50 causal constraints over 11 iterations in 2291 ms. Result :sat
Minimization took 1642 ms.
[2024-05-22 19:11:59] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-22 19:11:59] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 45 ms returned sat
[2024-05-22 19:12:00] [INFO ] [Real]Absence check using state equation in 1077 ms returned sat
[2024-05-22 19:12:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:12:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 19:12:01] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 27 ms returned sat
[2024-05-22 19:12:02] [INFO ] [Nat]Absence check using state equation in 993 ms returned sat
[2024-05-22 19:12:02] [INFO ] Computed and/alt/rep : 457/1984/457 causal constraints (skipped 1401 transitions) in 212 ms.
[2024-05-22 19:12:05] [INFO ] Added : 92 causal constraints over 19 iterations in 3798 ms. Result :sat
Minimization took 1828 ms.
[2024-05-22 19:12:08] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 19:12:08] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-05-22 19:12:09] [INFO ] [Real]Absence check using state equation in 1103 ms returned sat
[2024-05-22 19:12:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:12:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 19:12:09] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-05-22 19:12:10] [INFO ] [Nat]Absence check using state equation in 767 ms returned sat
[2024-05-22 19:12:10] [INFO ] Computed and/alt/rep : 457/1984/457 causal constraints (skipped 1401 transitions) in 131 ms.
[2024-05-22 19:12:11] [INFO ] Added : 41 causal constraints over 9 iterations in 1681 ms. Result :sat
Minimization took 1608 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-10b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 778 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 778/778 places, 1907/1907 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 778 transition count 1906
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 777 transition count 1906
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 777 transition count 1905
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 776 transition count 1905
Applied a total of 4 rules in 58 ms. Remains 776 /778 variables (removed 2) and now considering 1905/1907 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 776/778 places, 1905/1907 transitions.
// Phase 1: matrix 1905 rows 776 cols
[2024-05-22 19:12:18] [INFO ] Computed 79 invariants in 39 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (16176 resets) in 3548 ms. (281 steps per ms)
BEST_FIRST walk for 5000003 steps (10637 resets) in 5403 ms. (925 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2024-05-22 19:12:27] [INFO ] Invariant cache hit.
[2024-05-22 19:12:27] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 19:12:27] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-05-22 19:12:28] [INFO ] [Real]Absence check using state equation in 826 ms returned sat
[2024-05-22 19:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:12:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-22 19:12:28] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-05-22 19:12:29] [INFO ] [Nat]Absence check using state equation in 1028 ms returned sat
[2024-05-22 19:12:29] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 146 ms.
[2024-05-22 19:12:31] [INFO ] Added : 48 causal constraints over 10 iterations in 1974 ms. Result :sat
Minimization took 2724 ms.
[2024-05-22 19:12:34] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-22 19:12:34] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 35 ms returned sat
[2024-05-22 19:12:35] [INFO ] [Real]Absence check using state equation in 964 ms returned sat
[2024-05-22 19:12:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:12:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-22 19:12:35] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 51 ms returned sat
[2024-05-22 19:12:36] [INFO ] [Nat]Absence check using state equation in 1253 ms returned sat
[2024-05-22 19:12:37] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 202 ms.
[2024-05-22 19:12:39] [INFO ] Added : 50 causal constraints over 12 iterations in 2595 ms. Result :sat
Minimization took 2684 ms.
[2024-05-22 19:12:42] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 19:12:42] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-05-22 19:12:43] [INFO ] [Real]Absence check using state equation in 1076 ms returned sat
[2024-05-22 19:12:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:12:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 19:12:43] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-05-22 19:12:44] [INFO ] [Nat]Absence check using state equation in 1028 ms returned sat
[2024-05-22 19:12:45] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 134 ms.
[2024-05-22 19:12:47] [INFO ] Added : 47 causal constraints over 10 iterations in 2128 ms. Result :sat
Minimization took 2655 ms.
[2024-05-22 19:12:49] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 19:12:50] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-05-22 19:12:50] [INFO ] [Real]Absence check using state equation in 812 ms returned sat
[2024-05-22 19:12:51] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 120 ms.
[2024-05-22 19:12:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:12:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-22 19:12:51] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 36 ms returned sat
[2024-05-22 19:12:52] [INFO ] [Nat]Absence check using state equation in 819 ms returned sat
[2024-05-22 19:12:52] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 125 ms.
[2024-05-22 19:12:54] [INFO ] Added : 66 causal constraints over 14 iterations in 2569 ms. Result :sat
Minimization took 2737 ms.
[2024-05-22 19:12:57] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 19:12:57] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-05-22 19:12:59] [INFO ] [Real]Absence check using state equation in 1258 ms returned sat
[2024-05-22 19:12:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:12:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 19:12:59] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-05-22 19:13:00] [INFO ] [Nat]Absence check using state equation in 758 ms returned sat
[2024-05-22 19:13:00] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-05-22 19:13:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2024-05-22 19:13:00] [INFO ] Computed and/alt/rep : 447/1903/447 causal constraints (skipped 1409 transitions) in 131 ms.
[2024-05-22 19:13:02] [INFO ] Added : 35 causal constraints over 7 iterations in 1848 ms. Result :sat
Minimization took 2773 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 776 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1905/1905 transitions.
Applied a total of 0 rules in 65 ms. Remains 776 /776 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 776/776 places, 1905/1905 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1905/1905 transitions.
Applied a total of 0 rules in 65 ms. Remains 776 /776 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
[2024-05-22 19:13:07] [INFO ] Invariant cache hit.
[2024-05-22 19:13:09] [INFO ] Implicit Places using invariants in 1500 ms returned []
[2024-05-22 19:13:09] [INFO ] Invariant cache hit.
[2024-05-22 19:13:12] [INFO ] Implicit Places using invariants and state equation in 3769 ms returned []
Implicit Place search using SMT with State Equation took 5275 ms to find 0 implicit places.
[2024-05-22 19:13:13] [INFO ] Redundant transitions in 234 ms returned []
Running 1856 sub problems to find dead transitions.
[2024-05-22 19:13:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/775 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1856 unsolved
SMT process timed out in 31973ms, After SMT, problems are : Problem set: 0 solved, 1856 unsolved
Search for dead transitions found 0 dead transitions in 32046ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37667 ms. Remains : 776/776 places, 1905/1905 transitions.
RANDOM walk for 40000 steps (651 resets) in 1757 ms. (22 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (84 resets) in 475 ms. (84 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (83 resets) in 597 ms. (66 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (82 resets) in 482 ms. (82 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (82 resets) in 550 ms. (72 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (85 resets) in 609 ms. (65 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (86 resets) in 441 ms. (90 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (85 resets) in 348 ms. (114 steps per ms) remains 10/10 properties
[2024-05-22 19:13:46] [INFO ] Flatten gal took : 1070 ms
BEST_FIRST walk for 40004 steps (84 resets) in 419 ms. (95 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (85 resets) in 279 ms. (142 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (82 resets) in 443 ms. (90 steps per ms) remains 10/10 properties
[2024-05-22 19:13:47] [INFO ] Flatten gal took : 367 ms
[2024-05-22 19:13:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17585089127487474787.gal : 87 ms
[2024-05-22 19:13:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11127244250398199665.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17585089127487474787.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11127244250398199665.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11127244250398199665.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :12 after 44
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :44 after 328
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :328 after 18272
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :18272 after 7.59834e+06
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :7.59834e+06 after 3.45826e+09
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :3.45826e+09 after 3.57331e+09
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :3.57331e+09 after 3.57475e+09
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :3.57475e+09 after 1.36123e+11
Interrupted probabilistic random walk after 72994 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :0 out of 10
Probabilistic random walk after 72994 steps, saw 37707 distinct states, run finished after 3006 ms. (steps per millisecond=24 ) properties seen :0
[2024-05-22 19:13:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 362/367 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Invariant property MIN2 does not hold.
Reachability property MAX2 is true.
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :1.36123e+11 after 2.43715e+12
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 25/392 variables, 10/29 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/392 variables, 0/29 constraints. Problems are: Problem set: 2 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 8192
At refinement iteration 5 (OVERLAPS) 301/693 variables, 36/65 constraints. Problems are: Problem set: 2 solved, 8 unsolved
SDD size :2.43715e+12 after 2.49223e+13
At refinement iteration 6 (INCLUDED_ONLY) 0/693 variables, 0/65 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 34/727 variables, 5/70 constraints. Problems are: Problem set: 2 solved, 8 unsolved
[2024-05-22 19:13:51] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/727 variables, 1/71 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/727 variables, 0/71 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 49/776 variables, 9/80 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/776 variables, 0/80 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Invariant property MIN1 does not hold.
Reachability property MAX1 is true.
Invariant property MIN0 does not hold.
Reachability property MAX0 is true.
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :2.49223e+13 after 4.27099e+14
At refinement iteration 12 (OVERLAPS) 1905/2681 variables, 776/856 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2681 variables, 0/856 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/2681 variables, 0/856 constraints. Problems are: Problem set: 6 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2681/2681 variables, and 856 constraints, problems are : Problem set: 6 solved, 4 unsolved in 3834 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 776/776 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 6 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 235/237 variables, 8/8 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/237 variables, 0/8 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 13/250 variables, 8/16 constraints. Problems are: Problem set: 6 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 16384
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 0/16 constraints. Problems are: Problem set: 6 solved, 4 unsolved
SDD size :4.27099e+14 after 6.60634e+15
At refinement iteration 5 (OVERLAPS) 328/578 variables, 37/53 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/578 variables, 0/53 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 4/582 variables, 2/55 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/582 variables, 0/55 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 111/693 variables, 10/65 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/693 variables, 0/65 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 34/727 variables, 5/70 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/727 variables, 1/71 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/727 variables, 0/71 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 49/776 variables, 9/80 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/776 variables, 0/80 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 1905/2681 variables, 776/856 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2681 variables, 4/860 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2681 variables, 0/860 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 0/2681 variables, 0/860 constraints. Problems are: Problem set: 6 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2681/2681 variables, and 860 constraints, problems are : Problem set: 6 solved, 4 unsolved in 1972 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 776/776 constraints, PredecessorRefiner: 4/10 constraints, Known Traps: 1/1 constraints]
After SMT, in 5847ms problems are : Problem set: 6 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :6.60634e+15 after 2.35283e+17
Parikh walk visited 0 properties in 1991 ms.
Support contains 2 out of 776 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1905/1905 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 776 transition count 1902
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 773 transition count 1902
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 773 transition count 1901
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 772 transition count 1901
Applied a total of 8 rules in 64 ms. Remains 772 /776 variables (removed 4) and now considering 1901/1905 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 772/776 places, 1901/1905 transitions.
RANDOM walk for 40000 steps (680 resets) in 1543 ms. (25 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (81 resets) in 293 ms. (136 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (83 resets) in 325 ms. (122 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (82 resets) in 96 ms. (412 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (79 resets) in 269 ms. (148 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 110889 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :0 out of 4
Probabilistic random walk after 110889 steps, saw 49288 distinct states, run finished after 3001 ms. (steps per millisecond=36 ) properties seen :0
// Phase 1: matrix 1901 rows 772 cols
[2024-05-22 19:14:02] [INFO ] Computed 79 invariants in 29 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 232/234 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 13/247 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/247 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 327/574 variables, 37/53 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/574 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 7/581 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/581 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 13/594 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/594 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 33/627 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/627 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 110/737 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/737 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 16/753 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/753 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 19/772 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/772 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 1901/2673 variables, 772/851 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2673 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 0/2673 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2673/2673 variables, and 851 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2740 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 63/63 constraints, State Equation: 772/772 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 232/234 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 13/247 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,4 properties remain. new max is 65536
At refinement iteration 4 (INCLUDED_ONLY) 0/247 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 327/574 variables, 37/53 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD size :2.35283e+17 after 7.69166e+18
At refinement iteration 6 (INCLUDED_ONLY) 0/574 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 7/581 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/581 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 13/594 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/594 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 33/627 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/627 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 110/737 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/737 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 16/753 variables, 2/76 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/753 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 19/772 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/772 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 1901/2673 variables, 772/851 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2673 variables, 4/855 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2673 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (OVERLAPS) 0/2673 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2673/2673 variables, and 855 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2666 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 63/63 constraints, State Equation: 772/772 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 5454ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2134 ms.
Support contains 2 out of 772 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 772/772 places, 1901/1901 transitions.
Applied a total of 0 rules in 44 ms. Remains 772 /772 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 772/772 places, 1901/1901 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 772/772 places, 1901/1901 transitions.
Applied a total of 0 rules in 40 ms. Remains 772 /772 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2024-05-22 19:14:09] [INFO ] Invariant cache hit.
[2024-05-22 19:14:10] [INFO ] Implicit Places using invariants in 780 ms returned []
[2024-05-22 19:14:10] [INFO ] Invariant cache hit.
[2024-05-22 19:14:12] [INFO ] Implicit Places using invariants and state equation in 2548 ms returned []
Implicit Place search using SMT with State Equation took 3330 ms to find 0 implicit places.
[2024-05-22 19:14:13] [INFO ] Redundant transitions in 129 ms returned []
Running 1852 sub problems to find dead transitions.
[2024-05-22 19:14:13] [INFO ] Invariant cache hit.
Invariant property MIN4 does not hold.
Reachability property MAX4 is true.
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :7.69166e+18 after 4.21937e+19
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :4.21937e+19 after 4.13411e+21
Detected timeout of ITS tools.
[2024-05-22 19:14:37] [INFO ] Flatten gal took : 110 ms
[2024-05-22 19:14:37] [INFO ] Applying decomposition
[2024-05-22 19:14:37] [INFO ] Flatten gal took : 98 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12080454103199283579.txt' '-o' '/tmp/graph12080454103199283579.bin' '-w' '/tmp/graph12080454103199283579.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12080454103199283579.bin' '-l' '-1' '-v' '-w' '/tmp/graph12080454103199283579.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:14:38] [INFO ] Decomposing Gal with order
[2024-05-22 19:14:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:14:38] [INFO ] Removed a total of 3816 redundant transitions.
[2024-05-22 19:14:38] [INFO ] Flatten gal took : 342 ms
[2024-05-22 19:14:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 203 labels/synchronizations in 123 ms.
[2024-05-22 19:14:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14596004346438899801.gal : 102 ms
[2024-05-22 19:14:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12901716167337895089.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14596004346438899801.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12901716167337895089.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality12901716167337895089.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1312
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1312 after 1968
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1968 after 73088
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :73088 after 818304
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :818304 after 2.7354e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2.7354e+08 after 3.16851e+10
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3.16851e+10 after 7.12116e+10
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.12116e+10 after 2.09896e+11
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2.09896e+11 after 3.7744e+11
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3.7744e+11 after 1.70526e+12
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.70526e+12 after 3.72225e+12
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :3.72225e+12 after 9.54563e+12
At refinement iteration 0 (INCLUDED_ONLY) 0/771 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1852 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/771 variables, 63/77 constraints. Problems are: Problem set: 0 solved, 1852 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 771/2673 variables, and 77 constraints, problems are : Problem set: 0 solved, 1852 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 63/63 constraints, State Equation: 0/772 constraints, PredecessorRefiner: 1852/1852 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1852 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/771 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1852 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/771 variables, 63/77 constraints. Problems are: Problem set: 0 solved, 1852 unsolved
Invariant property MIN3 does not hold.
Reachability property MAX3 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 8193 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.99358e+23,12.4098,230304,743,1602,226713,354200,2262,387270,658,2.10767e+06,0
Total reachable state count : 699357938101160980840448
Verifying 2 reachability properties.
Reachability property MAX3 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX3,1.57429e+17,12.4308,230304,281,518,226713,354200,2265,387270,661,2.10767e+06,0
Invariant property MIN3 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN3,1.57429e+17,12.4317,230304,281,518,226713,354200,2271,387270,663,2.10767e+06,0
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 771/2673 variables, and 77 constraints, problems are : Problem set: 0 solved, 1852 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 63/63 constraints, State Equation: 0/772 constraints, PredecessorRefiner: 0/1852 constraints, Known Traps: 0/0 constraints]
After SMT, in 61575ms problems are : Problem set: 0 solved, 1852 unsolved
Search for dead transitions found 0 dead transitions in 61604ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65123 ms. Remains : 772/772 places, 1901/1901 transitions.
FORMULA ASLink-PT-10b-UpperBounds-12 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-10b-UpperBounds-08 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-10b-UpperBounds-06 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-10b-UpperBounds-04 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-10b-UpperBounds-00 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 5 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 800716 ms.
BK_STOP 1716405314859
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-10b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ASLink-PT-10b, 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 r004-smll-171620118000165"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b 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 ;