About the Execution of ITS-Tools for ASLink-PT-07a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1519.768 | 570461.00 | 659741.00 | 2142.80 | 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-171620117800109.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-07a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117800109
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 3.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K 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 15:22 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 677K 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-07a-UpperBounds-00
FORMULA_NAME ASLink-PT-07a-UpperBounds-01
FORMULA_NAME ASLink-PT-07a-UpperBounds-02
FORMULA_NAME ASLink-PT-07a-UpperBounds-03
FORMULA_NAME ASLink-PT-07a-UpperBounds-04
FORMULA_NAME ASLink-PT-07a-UpperBounds-05
FORMULA_NAME ASLink-PT-07a-UpperBounds-06
FORMULA_NAME ASLink-PT-07a-UpperBounds-07
FORMULA_NAME ASLink-PT-07a-UpperBounds-08
FORMULA_NAME ASLink-PT-07a-UpperBounds-09
FORMULA_NAME ASLink-PT-07a-UpperBounds-10
FORMULA_NAME ASLink-PT-07a-UpperBounds-11
FORMULA_NAME ASLink-PT-07a-UpperBounds-12
FORMULA_NAME ASLink-PT-07a-UpperBounds-13
FORMULA_NAME ASLink-PT-07a-UpperBounds-14
FORMULA_NAME ASLink-PT-07a-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716318128398
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-07a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-21 19:02:10] [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]
[2024-05-21 19:02:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:02:10] [INFO ] Load time of PNML (sax parser for PT used): 333 ms
[2024-05-21 19:02:10] [INFO ] Transformed 1601 places.
[2024-05-21 19:02:10] [INFO ] Transformed 2373 transitions.
[2024-05-21 19:02:10] [INFO ] Found NUPN structural information;
[2024-05-21 19:02:10] [INFO ] Parsed PT model containing 1601 places and 2373 transitions and 8915 arcs in 545 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
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 2348 rows 1601 cols
[2024-05-21 19:02:11] [INFO ] Computed 308 invariants in 264 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 (48 resets) in 115 ms. (86 steps per ms)
FORMULA ASLink-PT-07a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-07a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-07a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-07a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-07a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-07a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 100007 steps (58 resets) in 318 ms. (313 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-21 19:02:11] [INFO ] Invariant cache hit.
[2024-05-21 19:02:12] [INFO ] [Real]Absence check using 75 positive place invariants in 70 ms returned sat
[2024-05-21 19:02:12] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 123 ms returned sat
[2024-05-21 19:02:14] [INFO ] [Real]Absence check using state equation in 1747 ms returned sat
[2024-05-21 19:02:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:02:15] [INFO ] [Nat]Absence check using 75 positive place invariants in 63 ms returned sat
[2024-05-21 19:02:15] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 128 ms returned sat
[2024-05-21 19:02:16] [INFO ] [Nat]Absence check using state equation in 1396 ms returned sat
[2024-05-21 19:02:17] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 294 ms.
[2024-05-21 19:02:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2024-05-21 19:02:20] [INFO ] [Real]Absence check using 75 positive place invariants in 59 ms returned sat
[2024-05-21 19:02:20] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 92 ms returned sat
[2024-05-21 19:02:21] [INFO ] [Real]Absence check using state equation in 1324 ms returned sat
[2024-05-21 19:02:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:02:22] [INFO ] [Nat]Absence check using 75 positive place invariants in 62 ms returned sat
[2024-05-21 19:02:22] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 110 ms returned sat
[2024-05-21 19:02:24] [INFO ] [Nat]Absence check using state equation in 1907 ms returned sat
[2024-05-21 19:02:24] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 219 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2024-05-21 19:02:27] [INFO ] [Real]Absence check using 75 positive place invariants in 59 ms returned sat
[2024-05-21 19:02:27] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 112 ms returned sat
[2024-05-21 19:02:28] [INFO ] [Real]Absence check using state equation in 1171 ms returned sat
[2024-05-21 19:02:29] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 459 ms.
[2024-05-21 19:02:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:02:30] [INFO ] [Nat]Absence check using 75 positive place invariants in 58 ms returned sat
[2024-05-21 19:02:30] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 105 ms returned sat
[2024-05-21 19:02:31] [INFO ] [Nat]Absence check using state equation in 1078 ms returned sat
[2024-05-21 19:02:31] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 184 ms.
[2024-05-21 19:02:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2024-05-21 19:02:35] [INFO ] [Real]Absence check using 75 positive place invariants in 54 ms returned sat
[2024-05-21 19:02:35] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 114 ms returned sat
[2024-05-21 19:02:36] [INFO ] [Real]Absence check using state equation in 1681 ms returned sat
[2024-05-21 19:02:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:02:37] [INFO ] [Nat]Absence check using 75 positive place invariants in 61 ms returned sat
[2024-05-21 19:02:37] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 84 ms returned sat
[2024-05-21 19:02:38] [INFO ] [Nat]Absence check using state equation in 1413 ms returned sat
[2024-05-21 19:02:39] [INFO ] Deduced a trap composed of 30 places in 276 ms of which 33 ms to minimize.
[2024-05-21 19:02:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 479 ms
[2024-05-21 19:02:39] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 223 ms.
[2024-05-21 19:02:40] [INFO ] Added : 5 causal constraints over 1 iterations in 1102 ms. Result :sat
Minimization took 621 ms.
[2024-05-21 19:02:41] [INFO ] [Real]Absence check using 75 positive place invariants in 58 ms returned sat
[2024-05-21 19:02:41] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 110 ms returned sat
[2024-05-21 19:02:43] [INFO ] [Real]Absence check using state equation in 1460 ms returned sat
[2024-05-21 19:02:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:02:43] [INFO ] [Nat]Absence check using 75 positive place invariants in 58 ms returned sat
[2024-05-21 19:02:43] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 104 ms returned sat
[2024-05-21 19:02:45] [INFO ] [Nat]Absence check using state equation in 1752 ms returned sat
[2024-05-21 19:02:45] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 229 ms.
[2024-05-21 19:02:46] [INFO ] Added : 5 causal constraints over 1 iterations in 1363 ms. Result :unknown
[2024-05-21 19:02:47] [INFO ] [Real]Absence check using 75 positive place invariants in 57 ms returned sat
[2024-05-21 19:02:47] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 107 ms returned sat
[2024-05-21 19:02:48] [INFO ] [Real]Absence check using state equation in 1375 ms returned sat
[2024-05-21 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:02:49] [INFO ] [Nat]Absence check using 75 positive place invariants in 52 ms returned sat
[2024-05-21 19:02:49] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 80 ms returned sat
[2024-05-21 19:02:51] [INFO ] [Nat]Absence check using state equation in 1554 ms returned sat
[2024-05-21 19:02:51] [INFO ] Deduced a trap composed of 31 places in 152 ms of which 2 ms to minimize.
[2024-05-21 19:02:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 368 ms
[2024-05-21 19:02:51] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 209 ms.
[2024-05-21 19:02:52] [INFO ] Added : 5 causal constraints over 1 iterations in 1355 ms. Result :unknown
[2024-05-21 19:02:53] [INFO ] [Real]Absence check using 75 positive place invariants in 56 ms returned sat
[2024-05-21 19:02:53] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 115 ms returned sat
[2024-05-21 19:02:54] [INFO ] [Real]Absence check using state equation in 1397 ms returned sat
[2024-05-21 19:02:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:02:55] [INFO ] [Nat]Absence check using 75 positive place invariants in 58 ms returned sat
[2024-05-21 19:02:55] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 101 ms returned sat
[2024-05-21 19:02:56] [INFO ] [Nat]Absence check using state equation in 1311 ms returned sat
[2024-05-21 19:02:57] [INFO ] Deduced a trap composed of 49 places in 288 ms of which 5 ms to minimize.
[2024-05-21 19:02:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 476 ms
[2024-05-21 19:02:57] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 181 ms.
[2024-05-21 19:02:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2024-05-21 19:03:00] [INFO ] [Real]Absence check using 75 positive place invariants in 60 ms returned sat
[2024-05-21 19:03:00] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 98 ms returned sat
[2024-05-21 19:03:01] [INFO ] [Real]Absence check using state equation in 1355 ms returned sat
[2024-05-21 19:03:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:03:02] [INFO ] [Nat]Absence check using 75 positive place invariants in 56 ms returned sat
[2024-05-21 19:03:02] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 100 ms returned sat
[2024-05-21 19:03:03] [INFO ] [Nat]Absence check using state equation in 1508 ms returned sat
[2024-05-21 19:03:04] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 185 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2024-05-21 19:03:07] [INFO ] [Real]Absence check using 75 positive place invariants in 52 ms returned sat
[2024-05-21 19:03:07] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 103 ms returned sat
[2024-05-21 19:03:08] [INFO ] [Real]Absence check using state equation in 1436 ms returned sat
[2024-05-21 19:03:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:03:09] [INFO ] [Nat]Absence check using 75 positive place invariants in 56 ms returned sat
[2024-05-21 19:03:09] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 101 ms returned sat
[2024-05-21 19:03:11] [INFO ] [Nat]Absence check using state equation in 1751 ms returned sat
[2024-05-21 19:03:11] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 183 ms.
Maximisation of solution failed !
Minimization took 3 ms.
[2024-05-21 19:03:14] [INFO ] [Real]Absence check using 75 positive place invariants in 52 ms returned sat
[2024-05-21 19:03:14] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 100 ms returned sat
[2024-05-21 19:03:15] [INFO ] [Real]Absence check using state equation in 1368 ms returned sat
[2024-05-21 19:03:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:03:16] [INFO ] [Nat]Absence check using 75 positive place invariants in 56 ms returned sat
[2024-05-21 19:03:16] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 127 ms returned sat
[2024-05-21 19:03:18] [INFO ] [Nat]Absence check using state equation in 2041 ms returned sat
[2024-05-21 19:03:19] [INFO ] Deduced a trap composed of 27 places in 429 ms of which 6 ms to minimize.
[2024-05-21 19:03:19] [INFO ] Deduced a trap composed of 34 places in 286 ms of which 17 ms to minimize.
[2024-05-21 19:03:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 993 ms
[2024-05-21 19:03:19] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 191 ms.
Maximisation of solution failed !
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-07a-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, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 9 out of 1601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1601/1601 places, 2348/2348 transitions.
Ensure Unique test removed 28 places
Discarding 14 places :
Implicit places reduction removed 14 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 184 rules applied. Total rules applied 184 place count 1559 transition count 2206
Reduce places removed 142 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 143 rules applied. Total rules applied 327 place count 1417 transition count 2205
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 328 place count 1416 transition count 2205
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 149 Pre rules applied. Total rules applied 328 place count 1416 transition count 2056
Deduced a syphon composed of 149 places in 9 ms
Ensure Unique test removed 57 places
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 3 with 355 rules applied. Total rules applied 683 place count 1210 transition count 2056
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 3 with 1 rules applied. Total rules applied 684 place count 1210 transition count 2055
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 685 place count 1209 transition count 2055
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 695 place count 1199 transition count 2002
Ensure Unique test removed 1 places
Iterating global reduction 5 with 11 rules applied. Total rules applied 706 place count 1198 transition count 2002
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
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 5 with 6 rules applied. Total rules applied 712 place count 1197 transition count 1997
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 715 place count 1194 transition count 1997
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 716 place count 1193 transition count 1989
Iterating global reduction 7 with 1 rules applied. Total rules applied 717 place count 1193 transition count 1989
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 718 place count 1192 transition count 1981
Iterating global reduction 7 with 1 rules applied. Total rules applied 719 place count 1192 transition count 1981
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 720 place count 1191 transition count 1973
Iterating global reduction 7 with 1 rules applied. Total rules applied 721 place count 1191 transition count 1973
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 722 place count 1190 transition count 1965
Iterating global reduction 7 with 1 rules applied. Total rules applied 723 place count 1190 transition count 1965
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 724 place count 1189 transition count 1957
Iterating global reduction 7 with 1 rules applied. Total rules applied 725 place count 1189 transition count 1957
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 726 place count 1188 transition count 1949
Iterating global reduction 7 with 1 rules applied. Total rules applied 727 place count 1188 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 728 place count 1187 transition count 1941
Iterating global reduction 7 with 1 rules applied. Total rules applied 729 place count 1187 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 730 place count 1186 transition count 1933
Iterating global reduction 7 with 1 rules applied. Total rules applied 731 place count 1186 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 732 place count 1185 transition count 1925
Iterating global reduction 7 with 1 rules applied. Total rules applied 733 place count 1185 transition count 1925
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 734 place count 1184 transition count 1917
Iterating global reduction 7 with 1 rules applied. Total rules applied 735 place count 1184 transition count 1917
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 736 place count 1183 transition count 1909
Iterating global reduction 7 with 1 rules applied. Total rules applied 737 place count 1183 transition count 1909
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 738 place count 1182 transition count 1901
Iterating global reduction 7 with 1 rules applied. Total rules applied 739 place count 1182 transition count 1901
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 740 place count 1181 transition count 1893
Iterating global reduction 7 with 1 rules applied. Total rules applied 741 place count 1181 transition count 1893
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 742 place count 1180 transition count 1885
Iterating global reduction 7 with 1 rules applied. Total rules applied 743 place count 1180 transition count 1885
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 744 place count 1179 transition count 1877
Iterating global reduction 7 with 1 rules applied. Total rules applied 745 place count 1179 transition count 1877
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 746 place count 1178 transition count 1869
Iterating global reduction 7 with 1 rules applied. Total rules applied 747 place count 1178 transition count 1869
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 7 with 98 rules applied. Total rules applied 845 place count 1129 transition count 1820
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 852 place count 1129 transition count 1813
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 859 place count 1122 transition count 1813
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 867 place count 1122 transition count 1813
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 868 place count 1121 transition count 1812
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 882 place count 1107 transition count 1812
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 27 Pre rules applied. Total rules applied 882 place count 1107 transition count 1785
Deduced a syphon composed of 27 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 9 with 55 rules applied. Total rules applied 937 place count 1079 transition count 1785
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 9 with 8 rules applied. Total rules applied 945 place count 1071 transition count 1785
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 945 place count 1071 transition count 1784
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 947 place count 1070 transition count 1784
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 963 place count 1062 transition count 1776
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 970 place count 1055 transition count 1769
Iterating global reduction 10 with 7 rules applied. Total rules applied 977 place count 1055 transition count 1769
Free-agglomeration rule applied 7 times.
Iterating global reduction 10 with 7 rules applied. Total rules applied 984 place count 1055 transition count 1762
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 991 place count 1048 transition count 1762
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 11 with 6 rules applied. Total rules applied 997 place count 1048 transition count 1762
Applied a total of 997 rules in 2532 ms. Remains 1048 /1601 variables (removed 553) and now considering 1762/2348 (removed 586) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2548 ms. Remains : 1048/1601 places, 1762/2348 transitions.
// Phase 1: matrix 1762 rows 1048 cols
[2024-05-21 19:03:24] [INFO ] Computed 184 invariants in 49 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (10947 resets) in 3832 ms. (260 steps per ms)
FORMULA ASLink-PT-07a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 8000008 steps (12263 resets) in 12945 ms. (617 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]
[2024-05-21 19:03:41] [INFO ] Invariant cache hit.
[2024-05-21 19:03:41] [INFO ] [Real]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:03:41] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 54 ms returned sat
[2024-05-21 19:03:42] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2024-05-21 19:03:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:03:42] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:03:43] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 54 ms returned sat
[2024-05-21 19:03:43] [INFO ] [Nat]Absence check using state equation in 767 ms returned sat
[2024-05-21 19:03:43] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 129 ms.
[2024-05-21 19:03:58] [INFO ] Added : 511 causal constraints over 103 iterations in 14965 ms. Result :sat
Minimization took 1359 ms.
[2024-05-21 19:04:00] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:04:00] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 51 ms returned sat
[2024-05-21 19:04:01] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2024-05-21 19:04:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:04:01] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:04:01] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 53 ms returned sat
[2024-05-21 19:04:02] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2024-05-21 19:04:02] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 127 ms.
[2024-05-21 19:04:15] [INFO ] Added : 521 causal constraints over 105 iterations in 13446 ms. Result :sat
Minimization took 1187 ms.
[2024-05-21 19:04:17] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:04:17] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 54 ms returned sat
[2024-05-21 19:04:18] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2024-05-21 19:04:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:04:18] [INFO ] [Nat]Absence check using 46 positive place invariants in 28 ms returned sat
[2024-05-21 19:04:18] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 44 ms returned sat
[2024-05-21 19:04:19] [INFO ] [Nat]Absence check using state equation in 720 ms returned sat
[2024-05-21 19:04:19] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 126 ms.
[2024-05-21 19:04:30] [INFO ] Added : 480 causal constraints over 96 iterations in 11542 ms. Result :sat
Minimization took 1181 ms.
[2024-05-21 19:04:32] [INFO ] [Real]Absence check using 46 positive place invariants in 21 ms returned sat
[2024-05-21 19:04:32] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 63 ms returned sat
[2024-05-21 19:04:33] [INFO ] [Real]Absence check using state equation in 824 ms returned sat
[2024-05-21 19:04:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:04:33] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:04:33] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 51 ms returned sat
[2024-05-21 19:04:34] [INFO ] [Nat]Absence check using state equation in 860 ms returned sat
[2024-05-21 19:04:34] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 126 ms.
[2024-05-21 19:04:45] [INFO ] Added : 425 causal constraints over 85 iterations in 11073 ms. Result :sat
Minimization took 1182 ms.
[2024-05-21 19:04:46] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:04:46] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 52 ms returned sat
[2024-05-21 19:04:47] [INFO ] [Real]Absence check using state equation in 891 ms returned sat
[2024-05-21 19:04:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:04:48] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:04:48] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 49 ms returned sat
[2024-05-21 19:04:49] [INFO ] [Nat]Absence check using state equation in 841 ms returned sat
[2024-05-21 19:04:49] [INFO ] Deduced a trap composed of 101 places in 334 ms of which 4 ms to minimize.
[2024-05-21 19:04:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 475 ms
[2024-05-21 19:04:49] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 125 ms.
[2024-05-21 19:05:02] [INFO ] Added : 517 causal constraints over 104 iterations in 12806 ms. Result :sat
Minimization took 1311 ms.
[2024-05-21 19:05:03] [INFO ] [Real]Absence check using 46 positive place invariants in 22 ms returned sat
[2024-05-21 19:05:03] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 52 ms returned sat
[2024-05-21 19:05:04] [INFO ] [Real]Absence check using state equation in 817 ms returned sat
[2024-05-21 19:05:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:05:05] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:05:05] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 51 ms returned sat
[2024-05-21 19:05:06] [INFO ] [Nat]Absence check using state equation in 983 ms returned sat
[2024-05-21 19:05:06] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 126 ms.
[2024-05-21 19:05:18] [INFO ] Added : 511 causal constraints over 103 iterations in 12606 ms. Result :sat
Minimization took 1358 ms.
[2024-05-21 19:05:20] [INFO ] [Real]Absence check using 46 positive place invariants in 59 ms returned sat
[2024-05-21 19:05:20] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 91 ms returned sat
[2024-05-21 19:05:21] [INFO ] [Real]Absence check using state equation in 1170 ms returned sat
[2024-05-21 19:05:22] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 140 ms.
[2024-05-21 19:05:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:05:22] [INFO ] [Nat]Absence check using 46 positive place invariants in 25 ms returned sat
[2024-05-21 19:05:22] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 52 ms returned sat
[2024-05-21 19:05:23] [INFO ] [Nat]Absence check using state equation in 860 ms returned sat
[2024-05-21 19:05:23] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 134 ms.
[2024-05-21 19:05:36] [INFO ] Added : 544 causal constraints over 109 iterations in 13374 ms. Result :sat
Minimization took 1276 ms.
[2024-05-21 19:05:38] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:05:38] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 52 ms returned sat
[2024-05-21 19:05:39] [INFO ] [Real]Absence check using state equation in 792 ms returned sat
[2024-05-21 19:05:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:05:39] [INFO ] [Nat]Absence check using 46 positive place invariants in 27 ms returned sat
[2024-05-21 19:05:39] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 53 ms returned sat
[2024-05-21 19:05:40] [INFO ] [Nat]Absence check using state equation in 739 ms returned sat
[2024-05-21 19:05:40] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 135 ms.
[2024-05-21 19:05:44] [INFO ] Added : 156 causal constraints over 32 iterations in 4212 ms. Result :sat
Minimization took 1026 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-07a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
Support contains 7 out of 1048 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1048/1048 places, 1762/1762 transitions.
Applied a total of 0 rules in 51 ms. Remains 1048 /1048 variables (removed 0) and now considering 1762/1762 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 1048/1048 places, 1762/1762 transitions.
[2024-05-21 19:05:52] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (10871 resets) in 3794 ms. (263 steps per ms)
FORMULA ASLink-PT-07a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 6000005 steps (9219 resets) in 9720 ms. (617 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-21 19:06:06] [INFO ] Invariant cache hit.
[2024-05-21 19:06:06] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:06:06] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 60 ms returned sat
[2024-05-21 19:06:07] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2024-05-21 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:06:07] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:06:07] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 53 ms returned sat
[2024-05-21 19:06:08] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2024-05-21 19:06:08] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 129 ms.
[2024-05-21 19:06:20] [INFO ] Added : 521 causal constraints over 105 iterations in 12627 ms. Result :sat
Minimization took 1178 ms.
[2024-05-21 19:06:22] [INFO ] [Real]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:06:22] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 53 ms returned sat
[2024-05-21 19:06:23] [INFO ] [Real]Absence check using state equation in 810 ms returned sat
[2024-05-21 19:06:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:06:23] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:06:23] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 51 ms returned sat
[2024-05-21 19:06:24] [INFO ] [Nat]Absence check using state equation in 852 ms returned sat
[2024-05-21 19:06:24] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 127 ms.
[2024-05-21 19:06:35] [INFO ] Added : 425 causal constraints over 85 iterations in 11032 ms. Result :sat
Minimization took 1191 ms.
[2024-05-21 19:06:36] [INFO ] [Real]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:06:37] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 53 ms returned sat
[2024-05-21 19:06:37] [INFO ] [Real]Absence check using state equation in 922 ms returned sat
[2024-05-21 19:06:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:06:38] [INFO ] [Nat]Absence check using 46 positive place invariants in 28 ms returned sat
[2024-05-21 19:06:38] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 50 ms returned sat
[2024-05-21 19:06:39] [INFO ] [Nat]Absence check using state equation in 848 ms returned sat
[2024-05-21 19:06:39] [INFO ] Deduced a trap composed of 101 places in 347 ms of which 5 ms to minimize.
[2024-05-21 19:06:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 474 ms
[2024-05-21 19:06:39] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 134 ms.
[2024-05-21 19:06:52] [INFO ] Added : 517 causal constraints over 104 iterations in 12640 ms. Result :sat
Minimization took 1320 ms.
[2024-05-21 19:06:53] [INFO ] [Real]Absence check using 46 positive place invariants in 22 ms returned sat
[2024-05-21 19:06:53] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 51 ms returned sat
[2024-05-21 19:06:54] [INFO ] [Real]Absence check using state equation in 838 ms returned sat
[2024-05-21 19:06:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:06:55] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:06:55] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 52 ms returned sat
[2024-05-21 19:06:56] [INFO ] [Nat]Absence check using state equation in 988 ms returned sat
[2024-05-21 19:06:56] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 131 ms.
[2024-05-21 19:07:08] [INFO ] Added : 511 causal constraints over 103 iterations in 12392 ms. Result :sat
Minimization took 1245 ms.
[2024-05-21 19:07:10] [INFO ] [Real]Absence check using 46 positive place invariants in 22 ms returned sat
[2024-05-21 19:07:10] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 47 ms returned sat
[2024-05-21 19:07:10] [INFO ] [Real]Absence check using state equation in 811 ms returned sat
[2024-05-21 19:07:11] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 130 ms.
[2024-05-21 19:07:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:07:11] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:07:11] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 53 ms returned sat
[2024-05-21 19:07:12] [INFO ] [Nat]Absence check using state equation in 858 ms returned sat
[2024-05-21 19:07:12] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 128 ms.
[2024-05-21 19:07:26] [INFO ] Added : 544 causal constraints over 109 iterations in 13482 ms. Result :sat
Minimization took 1302 ms.
[2024-05-21 19:07:27] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:07:27] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 54 ms returned sat
[2024-05-21 19:07:28] [INFO ] [Real]Absence check using state equation in 791 ms returned sat
[2024-05-21 19:07:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:07:28] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:07:28] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 49 ms returned sat
[2024-05-21 19:07:29] [INFO ] [Nat]Absence check using state equation in 763 ms returned sat
[2024-05-21 19:07:29] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 131 ms.
[2024-05-21 19:07:33] [INFO ] Added : 156 causal constraints over 32 iterations in 4221 ms. Result :sat
Minimization took 1066 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 1048 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1048/1048 places, 1762/1762 transitions.
Applied a total of 0 rules in 44 ms. Remains 1048 /1048 variables (removed 0) and now considering 1762/1762 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1048/1048 places, 1762/1762 transitions.
[2024-05-21 19:07:40] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (10803 resets) in 3848 ms. (259 steps per ms)
BEST_FIRST walk for 6000006 steps (9221 resets) in 9780 ms. (613 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-21 19:07:54] [INFO ] Invariant cache hit.
[2024-05-21 19:07:54] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:07:54] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 52 ms returned sat
[2024-05-21 19:07:55] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2024-05-21 19:07:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:07:55] [INFO ] [Nat]Absence check using 46 positive place invariants in 25 ms returned sat
[2024-05-21 19:07:55] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 59 ms returned sat
[2024-05-21 19:07:56] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2024-05-21 19:07:56] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 126 ms.
[2024-05-21 19:08:08] [INFO ] Added : 521 causal constraints over 105 iterations in 12544 ms. Result :sat
Minimization took 1181 ms.
[2024-05-21 19:08:10] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:08:10] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 54 ms returned sat
[2024-05-21 19:08:11] [INFO ] [Real]Absence check using state equation in 861 ms returned sat
[2024-05-21 19:08:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:08:11] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:08:11] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 49 ms returned sat
[2024-05-21 19:08:12] [INFO ] [Nat]Absence check using state equation in 853 ms returned sat
[2024-05-21 19:08:12] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 129 ms.
[2024-05-21 19:08:23] [INFO ] Added : 425 causal constraints over 85 iterations in 11085 ms. Result :sat
Minimization took 1171 ms.
[2024-05-21 19:08:24] [INFO ] [Real]Absence check using 46 positive place invariants in 22 ms returned sat
[2024-05-21 19:08:25] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 52 ms returned sat
[2024-05-21 19:08:25] [INFO ] [Real]Absence check using state equation in 939 ms returned sat
[2024-05-21 19:08:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:08:26] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:08:26] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 50 ms returned sat
[2024-05-21 19:08:27] [INFO ] [Nat]Absence check using state equation in 855 ms returned sat
[2024-05-21 19:08:27] [INFO ] Deduced a trap composed of 101 places in 318 ms of which 5 ms to minimize.
[2024-05-21 19:08:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 443 ms
[2024-05-21 19:08:27] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 121 ms.
[2024-05-21 19:08:40] [INFO ] Added : 517 causal constraints over 104 iterations in 12654 ms. Result :sat
Minimization took 1314 ms.
[2024-05-21 19:08:41] [INFO ] [Real]Absence check using 46 positive place invariants in 20 ms returned sat
[2024-05-21 19:08:41] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 55 ms returned sat
[2024-05-21 19:08:42] [INFO ] [Real]Absence check using state equation in 816 ms returned sat
[2024-05-21 19:08:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:08:42] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:08:43] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 51 ms returned sat
[2024-05-21 19:08:44] [INFO ] [Nat]Absence check using state equation in 1003 ms returned sat
[2024-05-21 19:08:44] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 125 ms.
[2024-05-21 19:08:56] [INFO ] Added : 511 causal constraints over 103 iterations in 12380 ms. Result :sat
Minimization took 1265 ms.
[2024-05-21 19:08:58] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:08:58] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 53 ms returned sat
[2024-05-21 19:08:58] [INFO ] [Real]Absence check using state equation in 800 ms returned sat
[2024-05-21 19:08:59] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 127 ms.
[2024-05-21 19:08:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:08:59] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2024-05-21 19:08:59] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 51 ms returned sat
[2024-05-21 19:09:00] [INFO ] [Nat]Absence check using state equation in 836 ms returned sat
[2024-05-21 19:09:00] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 122 ms.
[2024-05-21 19:09:13] [INFO ] Added : 544 causal constraints over 109 iterations in 13219 ms. Result :sat
Minimization took 1280 ms.
[2024-05-21 19:09:15] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:09:15] [INFO ] [Real]Absence check using 46 positive and 138 generalized place invariants in 52 ms returned sat
[2024-05-21 19:09:16] [INFO ] [Real]Absence check using state equation in 780 ms returned sat
[2024-05-21 19:09:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:09:16] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2024-05-21 19:09:16] [INFO ] [Nat]Absence check using 46 positive and 138 generalized place invariants in 56 ms returned sat
[2024-05-21 19:09:17] [INFO ] [Nat]Absence check using state equation in 713 ms returned sat
[2024-05-21 19:09:17] [INFO ] Computed and/alt/rep : 698/2643/698 causal constraints (skipped 1027 transitions) in 127 ms.
[2024-05-21 19:09:21] [INFO ] Added : 156 causal constraints over 32 iterations in 4131 ms. Result :sat
Minimization took 1014 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 1048 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1048/1048 places, 1762/1762 transitions.
Applied a total of 0 rules in 38 ms. Remains 1048 /1048 variables (removed 0) and now considering 1762/1762 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 1048/1048 places, 1762/1762 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1048/1048 places, 1762/1762 transitions.
Applied a total of 0 rules in 39 ms. Remains 1048 /1048 variables (removed 0) and now considering 1762/1762 (removed 0) transitions.
[2024-05-21 19:09:27] [INFO ] Invariant cache hit.
[2024-05-21 19:09:29] [INFO ] Implicit Places using invariants in 1506 ms returned [0, 18, 19, 30, 48, 66, 136, 140, 149, 150, 151, 169, 187, 224, 260, 264, 265, 276, 277, 278, 296, 314, 383, 387, 388, 399, 400, 401, 419, 437, 506, 510, 511, 522, 523, 524, 542, 560, 629, 633, 634, 645, 646, 647, 665, 683, 752, 756, 757, 768, 769, 770, 788, 806, 875, 879, 880, 883, 894, 895, 896, 914, 916, 919, 937, 938, 939, 940, 952, 958, 964, 970, 976, 982, 988, 994, 1000, 1006, 1012]
[2024-05-21 19:09:29] [INFO ] Actually due to overlaps returned [914, 896, 48, 151, 169, 278, 296, 401, 419, 524, 542, 647, 665, 770, 788, 919, 30, 150, 277, 400, 523, 646, 769, 895, 938, 149, 276, 399, 522, 645, 768, 894, 916, 937, 0, 264, 265, 387, 388, 510, 511, 633, 634, 756, 757, 879, 880, 18, 19, 66, 187, 314, 437, 560, 683, 806, 940, 982, 1000, 1012, 883, 939, 952, 958, 964, 970, 976, 988, 994, 1006]
Discarding 70 places :
Implicit Place search using SMT only with invariants took 1512 ms to find 70 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 978/1048 places, 1762/1762 transitions.
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 0 with 138 rules applied. Total rules applied 138 place count 971 transition count 1631
Reduce places removed 131 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 133 rules applied. Total rules applied 271 place count 840 transition count 1629
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 273 place count 838 transition count 1629
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 273 place count 838 transition count 1595
Deduced a syphon composed of 34 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 69 rules applied. Total rules applied 342 place count 803 transition count 1595
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 354 place count 799 transition count 1587
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 362 place count 791 transition count 1587
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 377 place count 776 transition count 1572
Iterating global reduction 5 with 15 rules applied. Total rules applied 392 place count 776 transition count 1572
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 395 place count 776 transition count 1569
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 395 place count 776 transition count 1568
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 397 place count 775 transition count 1568
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 400 place count 772 transition count 1565
Iterating global reduction 6 with 3 rules applied. Total rules applied 403 place count 772 transition count 1565
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 404 place count 771 transition count 1564
Iterating global reduction 6 with 1 rules applied. Total rules applied 405 place count 771 transition count 1564
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 406 place count 770 transition count 1563
Iterating global reduction 6 with 1 rules applied. Total rules applied 407 place count 770 transition count 1563
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 6 with 120 rules applied. Total rules applied 527 place count 710 transition count 1503
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 533 place count 710 transition count 1497
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 540 place count 703 transition count 1490
Iterating global reduction 7 with 7 rules applied. Total rules applied 547 place count 703 transition count 1490
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 554 place count 703 transition count 1483
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 8 with 16 rules applied. Total rules applied 570 place count 703 transition count 1467
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 587 place count 686 transition count 1467
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 588 place count 686 transition count 1466
Partial Free-agglomeration rule applied 22 times.
Drop transitions (Partial Free agglomeration) removed 22 transitions
Iterating global reduction 9 with 22 rules applied. Total rules applied 610 place count 686 transition count 1466
Applied a total of 610 rules in 602 ms. Remains 686 /978 variables (removed 292) and now considering 1466/1762 (removed 296) transitions.
// Phase 1: matrix 1466 rows 686 cols
[2024-05-21 19:09:30] [INFO ] Computed 101 invariants in 31 ms
[2024-05-21 19:09:31] [INFO ] Implicit Places using invariants in 1087 ms returned [73, 91, 97, 100, 102, 103, 106, 107, 159, 171, 181, 187, 190, 192, 197, 198, 250, 267, 273, 276, 278, 283, 284, 336, 353, 359, 362, 364, 369, 370, 422, 439, 445, 448, 450, 455, 456, 508, 526, 532, 535, 537, 542, 543, 595, 612, 618, 621, 623]
[2024-05-21 19:09:31] [INFO ] Actually due to overlaps returned [106, 197, 283, 369, 455, 542, 107, 198, 284, 370, 456, 543, 91, 97, 102, 103, 181, 187, 192, 267, 273, 278, 353, 359, 364, 439, 445, 450, 526, 532, 537, 612, 618, 623, 73, 159, 171, 250, 336, 422, 508, 595]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 1091 ms to find 42 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 644/1048 places, 1466/1762 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 616 transition count 1438
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 616 transition count 1438
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 63 place count 609 transition count 1431
Iterating global reduction 0 with 7 rules applied. Total rules applied 70 place count 609 transition count 1431
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 98 place count 595 transition count 1417
Free-agglomeration rule applied 21 times.
Iterating global reduction 0 with 21 rules applied. Total rules applied 119 place count 595 transition count 1396
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 140 place count 574 transition count 1396
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 146 place count 574 transition count 1390
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 152 place count 568 transition count 1390
Applied a total of 152 rules in 166 ms. Remains 568 /644 variables (removed 76) and now considering 1390/1466 (removed 76) transitions.
// Phase 1: matrix 1390 rows 568 cols
[2024-05-21 19:09:31] [INFO ] Computed 59 invariants in 16 ms
[2024-05-21 19:09:31] [INFO ] Implicit Places using invariants in 599 ms returned []
[2024-05-21 19:09:31] [INFO ] Invariant cache hit.
[2024-05-21 19:09:33] [INFO ] Implicit Places using invariants and state equation in 1701 ms returned []
Implicit Place search using SMT with State Equation took 2325 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 568/1048 places, 1390/1762 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 5743 ms. Remains : 568/1048 places, 1390/1762 transitions.
[2024-05-21 19:09:33] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (17443 resets) in 2636 ms. (379 steps per ms)
BEST_FIRST walk for 6000006 steps (20492 resets) in 5779 ms. (1038 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-21 19:09:42] [INFO ] Invariant cache hit.
[2024-05-21 19:09:42] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:42] [INFO ] [Real]Absence check using 14 positive and 45 generalized place invariants in 21 ms returned sat
[2024-05-21 19:09:42] [INFO ] [Real]Absence check using state equation in 527 ms returned sat
[2024-05-21 19:09:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:09:42] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:42] [INFO ] [Nat]Absence check using 14 positive and 45 generalized place invariants in 22 ms returned sat
[2024-05-21 19:09:43] [INFO ] [Nat]Absence check using state equation in 543 ms returned sat
[2024-05-21 19:09:43] [INFO ] Computed and/alt/rep : 319/1410/319 causal constraints (skipped 1037 transitions) in 123 ms.
[2024-05-21 19:09:44] [INFO ] Added : 31 causal constraints over 8 iterations in 843 ms. Result :sat
Minimization took 871 ms.
[2024-05-21 19:09:45] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-21 19:09:45] [INFO ] [Real]Absence check using 14 positive and 45 generalized place invariants in 18 ms returned sat
[2024-05-21 19:09:46] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2024-05-21 19:09:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:09:46] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:46] [INFO ] [Nat]Absence check using 14 positive and 45 generalized place invariants in 22 ms returned sat
[2024-05-21 19:09:46] [INFO ] [Nat]Absence check using state equation in 562 ms returned sat
[2024-05-21 19:09:46] [INFO ] Computed and/alt/rep : 319/1410/319 causal constraints (skipped 1037 transitions) in 99 ms.
[2024-05-21 19:09:47] [INFO ] Added : 19 causal constraints over 4 iterations in 512 ms. Result :sat
Minimization took 1171 ms.
[2024-05-21 19:09:48] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:48] [INFO ] [Real]Absence check using 14 positive and 45 generalized place invariants in 46 ms returned sat
[2024-05-21 19:09:49] [INFO ] [Real]Absence check using state equation in 520 ms returned sat
[2024-05-21 19:09:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:09:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:49] [INFO ] [Nat]Absence check using 14 positive and 45 generalized place invariants in 20 ms returned sat
[2024-05-21 19:09:49] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2024-05-21 19:09:50] [INFO ] Computed and/alt/rep : 319/1410/319 causal constraints (skipped 1037 transitions) in 97 ms.
[2024-05-21 19:09:50] [INFO ] Added : 36 causal constraints over 8 iterations in 882 ms. Result :sat
Minimization took 885 ms.
[2024-05-21 19:09:51] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:52] [INFO ] [Real]Absence check using 14 positive and 45 generalized place invariants in 22 ms returned sat
[2024-05-21 19:09:52] [INFO ] [Real]Absence check using state equation in 620 ms returned sat
[2024-05-21 19:09:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:09:52] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:52] [INFO ] [Nat]Absence check using 14 positive and 45 generalized place invariants in 22 ms returned sat
[2024-05-21 19:09:53] [INFO ] [Nat]Absence check using state equation in 639 ms returned sat
[2024-05-21 19:09:53] [INFO ] Computed and/alt/rep : 319/1410/319 causal constraints (skipped 1037 transitions) in 95 ms.
[2024-05-21 19:09:54] [INFO ] Added : 38 causal constraints over 9 iterations in 852 ms. Result :sat
Minimization took 915 ms.
[2024-05-21 19:09:55] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-21 19:09:55] [INFO ] [Real]Absence check using 14 positive and 45 generalized place invariants in 21 ms returned sat
[2024-05-21 19:09:56] [INFO ] [Real]Absence check using state equation in 559 ms returned sat
[2024-05-21 19:09:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:09:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:56] [INFO ] [Nat]Absence check using 14 positive and 45 generalized place invariants in 22 ms returned sat
[2024-05-21 19:09:56] [INFO ] [Nat]Absence check using state equation in 575 ms returned sat
[2024-05-21 19:09:56] [INFO ] Computed and/alt/rep : 319/1410/319 causal constraints (skipped 1037 transitions) in 99 ms.
[2024-05-21 19:09:58] [INFO ] Added : 59 causal constraints over 12 iterations in 1203 ms. Result :sat
Minimization took 1017 ms.
[2024-05-21 19:09:59] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-21 19:09:59] [INFO ] [Real]Absence check using 14 positive and 45 generalized place invariants in 22 ms returned sat
[2024-05-21 19:09:59] [INFO ] [Real]Absence check using state equation in 472 ms returned sat
[2024-05-21 19:09:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:09:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-21 19:09:59] [INFO ] [Nat]Absence check using 14 positive and 45 generalized place invariants in 22 ms returned sat
[2024-05-21 19:10:00] [INFO ] [Nat]Absence check using state equation in 482 ms returned sat
[2024-05-21 19:10:00] [INFO ] Computed and/alt/rep : 319/1410/319 causal constraints (skipped 1037 transitions) in 197 ms.
[2024-05-21 19:10:01] [INFO ] Added : 31 causal constraints over 7 iterations in 885 ms. Result :sat
Minimization took 866 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-07a-UpperBounds-06 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 568 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 568/568 places, 1390/1390 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 567 transition count 1389
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 567 transition count 1388
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 566 transition count 1388
Applied a total of 4 rules in 66 ms. Remains 566 /568 variables (removed 2) and now considering 1388/1390 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 566/568 places, 1388/1390 transitions.
// Phase 1: matrix 1388 rows 566 cols
[2024-05-21 19:10:04] [INFO ] Computed 59 invariants in 15 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 (17240 resets) in 2642 ms. (378 steps per ms)
BEST_FIRST walk for 5000005 steps (17078 resets) in 4772 ms. (1047 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2024-05-21 19:10:11] [INFO ] Invariant cache hit.
[2024-05-21 19:10:11] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-21 19:10:11] [INFO ] [Real]Absence check using 12 positive and 47 generalized place invariants in 23 ms returned sat
[2024-05-21 19:10:12] [INFO ] [Real]Absence check using state equation in 568 ms returned sat
[2024-05-21 19:10:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:10:12] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-21 19:10:12] [INFO ] [Nat]Absence check using 12 positive and 47 generalized place invariants in 23 ms returned sat
[2024-05-21 19:10:12] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2024-05-21 19:10:13] [INFO ] Computed and/alt/rep : 310/1352/310 causal constraints (skipped 1044 transitions) in 100 ms.
[2024-05-21 19:10:13] [INFO ] Added : 22 causal constraints over 5 iterations in 547 ms. Result :sat
Minimization took 663 ms.
[2024-05-21 19:10:14] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-21 19:10:14] [INFO ] [Real]Absence check using 12 positive and 47 generalized place invariants in 22 ms returned sat
[2024-05-21 19:10:15] [INFO ] [Real]Absence check using state equation in 616 ms returned sat
[2024-05-21 19:10:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:10:15] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-21 19:10:15] [INFO ] [Nat]Absence check using 12 positive and 47 generalized place invariants in 33 ms returned sat
[2024-05-21 19:10:15] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2024-05-21 19:10:16] [INFO ] Deduced a trap composed of 53 places in 287 ms of which 3 ms to minimize.
[2024-05-21 19:10:16] [INFO ] Deduced a trap composed of 59 places in 302 ms of which 4 ms to minimize.
[2024-05-21 19:10:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 717 ms
[2024-05-21 19:10:16] [INFO ] Computed and/alt/rep : 310/1352/310 causal constraints (skipped 1044 transitions) in 99 ms.
[2024-05-21 19:10:17] [INFO ] Added : 19 causal constraints over 4 iterations in 604 ms. Result :sat
Minimization took 778 ms.
[2024-05-21 19:10:18] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-05-21 19:10:18] [INFO ] [Real]Absence check using 12 positive and 47 generalized place invariants in 22 ms returned sat
[2024-05-21 19:10:18] [INFO ] [Real]Absence check using state equation in 529 ms returned sat
[2024-05-21 19:10:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:10:18] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-21 19:10:18] [INFO ] [Nat]Absence check using 12 positive and 47 generalized place invariants in 23 ms returned sat
[2024-05-21 19:10:19] [INFO ] [Nat]Absence check using state equation in 475 ms returned sat
[2024-05-21 19:10:19] [INFO ] Computed and/alt/rep : 310/1352/310 causal constraints (skipped 1044 transitions) in 184 ms.
[2024-05-21 19:10:20] [INFO ] Added : 29 causal constraints over 6 iterations in 1241 ms. Result :sat
Minimization took 750 ms.
[2024-05-21 19:10:21] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-21 19:10:21] [INFO ] [Real]Absence check using 12 positive and 47 generalized place invariants in 23 ms returned sat
[2024-05-21 19:10:22] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2024-05-21 19:10:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:10:22] [INFO ] [Nat]Absence check using 12 positive place invariants in 10 ms returned sat
[2024-05-21 19:10:22] [INFO ] [Nat]Absence check using 12 positive and 47 generalized place invariants in 22 ms returned sat
[2024-05-21 19:10:22] [INFO ] [Nat]Absence check using state equation in 559 ms returned sat
[2024-05-21 19:10:23] [INFO ] Computed and/alt/rep : 310/1352/310 causal constraints (skipped 1044 transitions) in 104 ms.
[2024-05-21 19:10:24] [INFO ] Added : 49 causal constraints over 11 iterations in 1045 ms. Result :sat
Minimization took 823 ms.
[2024-05-21 19:10:25] [INFO ] [Real]Absence check using 12 positive place invariants in 10 ms returned sat
[2024-05-21 19:10:25] [INFO ] [Real]Absence check using 12 positive and 47 generalized place invariants in 22 ms returned sat
[2024-05-21 19:10:25] [INFO ] [Real]Absence check using state equation in 511 ms returned sat
[2024-05-21 19:10:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 19:10:25] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-21 19:10:25] [INFO ] [Nat]Absence check using 12 positive and 47 generalized place invariants in 22 ms returned sat
[2024-05-21 19:10:26] [INFO ] [Nat]Absence check using state equation in 556 ms returned sat
[2024-05-21 19:10:26] [INFO ] Computed and/alt/rep : 310/1352/310 causal constraints (skipped 1044 transitions) in 93 ms.
[2024-05-21 19:10:27] [INFO ] Added : 33 causal constraints over 7 iterations in 880 ms. Result :sat
Minimization took 866 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 566 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 566/566 places, 1388/1388 transitions.
Applied a total of 0 rules in 22 ms. Remains 566 /566 variables (removed 0) and now considering 1388/1388 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 566/566 places, 1388/1388 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 566/566 places, 1388/1388 transitions.
Applied a total of 0 rules in 21 ms. Remains 566 /566 variables (removed 0) and now considering 1388/1388 (removed 0) transitions.
[2024-05-21 19:10:29] [INFO ] Invariant cache hit.
[2024-05-21 19:10:30] [INFO ] Implicit Places using invariants in 741 ms returned []
[2024-05-21 19:10:30] [INFO ] Invariant cache hit.
[2024-05-21 19:10:32] [INFO ] Implicit Places using invariants and state equation in 1599 ms returned []
Implicit Place search using SMT with State Equation took 2357 ms to find 0 implicit places.
[2024-05-21 19:10:32] [INFO ] Redundant transitions in 126 ms returned []
Running 1354 sub problems to find dead transitions.
[2024-05-21 19:10:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/565 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1354 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/565 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 1354 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/1954 variables, and 55 constraints, problems are : Problem set: 0 solved, 1354 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 9/12 constraints, Generalized P Invariants (flows): 46/47 constraints, State Equation: 0/566 constraints, PredecessorRefiner: 1354/1354 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1354 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/565 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1354 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/565 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 1354 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/565 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1354 unsolved
At refinement iteration 3 (OVERLAPS) 1/566 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 1354 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 1354 unsolved
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(s275 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 566/1954 variables, and 59 constraints, problems are : Problem set: 0 solved, 1354 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 0/566 constraints, PredecessorRefiner: 0/1354 constraints, Known Traps: 0/0 constraints]
After SMT, in 61298ms problems are : Problem set: 0 solved, 1354 unsolved
Search for dead transitions found 0 dead transitions in 61379ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63937 ms. Remains : 566/566 places, 1388/1388 transitions.
RANDOM walk for 40000 steps (711 resets) in 2334 ms. (17 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (133 resets) in 258 ms. (154 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (133 resets) in 197 ms. (202 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (133 resets) in 211 ms. (188 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (137 resets) in 525 ms. (76 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (126 resets) in 234 ms. (170 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (136 resets) in 290 ms. (137 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (133 resets) in 233 ms. (170 steps per ms) remains 10/10 properties
[2024-05-21 19:11:35] [INFO ] Flatten gal took : 674 ms
BEST_FIRST walk for 40003 steps (139 resets) in 287 ms. (138 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (132 resets) in 215 ms. (185 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (136 resets) in 235 ms. (169 steps per ms) remains 10/10 properties
[2024-05-21 19:11:35] [INFO ] Flatten gal took : 376 ms
[2024-05-21 19:11:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11078684069118167231.gal : 69 ms
[2024-05-21 19:11:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13680367718117673942.prop : 3 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/ReachabilityCardinality11078684069118167231.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13680367718117673942.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/ReachabilityCardinality13680367718117673942.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 7.22835e+06
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :7.22835e+06 after 8.43002e+06
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :8.43002e+06 after 8.59572e+06
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :8.59572e+06 after 8.72139e+06
Invariant property MIN3 does not hold.
Reachability property MAX3 is true.
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :8.72139e+06 after 2.39171e+08
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :2.39171e+08 after 2.71185e+09
Invariant property MIN4 does not hold.
Reachability property MAX4 is true.
Interrupted probabilistic random walk after 104127 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :0 out of 10
Probabilistic random walk after 104127 steps, saw 61538 distinct states, run finished after 3006 ms. (steps per millisecond=34 ) properties seen :0
Invariant property MIN2 does not hold.
Reachability property MAX2 is true.
Invariant property MIN1 does not hold.
Reachability property MAX1 is true.
Invariant property MIN0 does not hold.
Reachability property MAX0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 fixpoint passes
[2024-05-21 19:11:38] [INFO ] Invariant cache hit.
After SMT solving in domain Real declared 3/1954 variables, and 0 constraints, problems are : Problem set: 6 solved, 0 unsolved in 91 ms.
Refiners :[Positive P Invariants (semi-flows): 0/12 constraints, Generalized P Invariants (flows): 0/47 constraints, State Equation: 0/566 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 122ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA ASLink-PT-07a-UpperBounds-15 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-07a-UpperBounds-12 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-07a-UpperBounds-11 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-07a-UpperBounds-07 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-07a-UpperBounds-02 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 568644 ms.
BK_STOP 1716318698859
--------------------
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-07a"
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-07a, 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-171620117800109"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07a.tgz
mv ASLink-PT-07a 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 ;