About the Execution of GreatSPN+red for Peterson-PT-5
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 722.783 | 406811.00 | 483120.00 | 1084.50 | 6 6 6 6 5 6 6 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.r267-smll-171654406100277.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 greatspnxred
Input is Peterson-PT-5, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406100277
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 110K Apr 12 02:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 458K Apr 12 02:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 107K Apr 12 02:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 475K Apr 12 02:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 47K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 135K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 173K Apr 12 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 733K Apr 12 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 289K Apr 12 03:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 12 03:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.8K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 535K May 18 16:43 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 Peterson-PT-5-UpperBounds-00
FORMULA_NAME Peterson-PT-5-UpperBounds-01
FORMULA_NAME Peterson-PT-5-UpperBounds-02
FORMULA_NAME Peterson-PT-5-UpperBounds-03
FORMULA_NAME Peterson-PT-5-UpperBounds-04
FORMULA_NAME Peterson-PT-5-UpperBounds-05
FORMULA_NAME Peterson-PT-5-UpperBounds-06
FORMULA_NAME Peterson-PT-5-UpperBounds-07
FORMULA_NAME Peterson-PT-5-UpperBounds-08
FORMULA_NAME Peterson-PT-5-UpperBounds-09
FORMULA_NAME Peterson-PT-5-UpperBounds-10
FORMULA_NAME Peterson-PT-5-UpperBounds-11
FORMULA_NAME Peterson-PT-5-UpperBounds-12
FORMULA_NAME Peterson-PT-5-UpperBounds-13
FORMULA_NAME Peterson-PT-5-UpperBounds-14
FORMULA_NAME Peterson-PT-5-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716781598142
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-5
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 03:46:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-27 03:46:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 03:46:40] [INFO ] Load time of PNML (sax parser for PT used): 248 ms
[2024-05-27 03:46:40] [INFO ] Transformed 834 places.
[2024-05-27 03:46:40] [INFO ] Transformed 1242 transitions.
[2024-05-27 03:46:40] [INFO ] Found NUPN structural information;
[2024-05-27 03:46:40] [INFO ] Parsed PT model containing 834 places and 1242 transitions and 3828 arcs in 553 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Reduction of identical properties reduced properties to check from 16 to 14
FORMULA Peterson-PT-5-UpperBounds-01 6 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-UpperBounds-02 6 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-UpperBounds-00 6 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 6, 0, 0, 0, 1, 0, 0, 0, 0, 0] Max Struct:[30, 30, 150, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Peterson-PT-5-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-UpperBounds-06 6 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[30, 30, 150, 6, 1, 1, 1, 1, 1, 1, 1]
[2024-05-27 03:46:40] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2024-05-27 03:46:40] [INFO ] Computed 23 invariants in 32 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[30, 30, 150, 6, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 129 ms. (76 steps per ms)
FORMULA Peterson-PT-5-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-5-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-5-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-5-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-5-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60006 steps (12 resets) in 143 ms. (416 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 5, 6, 1, 0, 0] Max Struct:[30, 30, 150, 6, 1, 1]
[2024-05-27 03:46:41] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-27 03:46:41] [INFO ] Invariant cache hit.
[2024-05-27 03:46:41] [INFO ] [Real]Absence check using 17 positive place invariants in 35 ms returned unsat
[2024-05-27 03:46:42] [INFO ] [Real]Absence check using 17 positive place invariants in 35 ms returned sat
[2024-05-27 03:46:42] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-27 03:46:42] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2024-05-27 03:46:42] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 03:46:43] [INFO ] [Real]Added 205 Read/Feed constraints in 102 ms returned sat
[2024-05-27 03:46:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:46:43] [INFO ] [Nat]Absence check using 17 positive place invariants in 162 ms returned sat
[2024-05-27 03:46:43] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 61 ms returned sat
[2024-05-27 03:46:44] [INFO ] [Nat]Absence check using state equation in 646 ms returned sat
[2024-05-27 03:46:44] [INFO ] [Nat]Added 205 Read/Feed constraints in 218 ms returned sat
[2024-05-27 03:46:45] [INFO ] Deduced a trap composed of 32 places in 595 ms of which 73 ms to minimize.
[2024-05-27 03:46:46] [INFO ] Deduced a trap composed of 26 places in 532 ms of which 9 ms to minimize.
[2024-05-27 03:46:46] [INFO ] Deduced a trap composed of 11 places in 603 ms of which 8 ms to minimize.
[2024-05-27 03:46:47] [INFO ] Deduced a trap composed of 15 places in 551 ms of which 8 ms to minimize.
[2024-05-27 03:46:47] [INFO ] Deduced a trap composed of 13 places in 599 ms of which 7 ms to minimize.
[2024-05-27 03:46:48] [INFO ] Deduced a trap composed of 15 places in 544 ms of which 7 ms to minimize.
[2024-05-27 03:46:48] [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 1
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
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)
[2024-05-27 03:46:48] [INFO ] [Real]Absence check using 17 positive place invariants in 27 ms returned unsat
[2024-05-27 03:46:49] [INFO ] [Real]Absence check using 17 positive place invariants in 33 ms returned sat
[2024-05-27 03:46:49] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-27 03:46:49] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2024-05-27 03:46:49] [INFO ] [Real]Added 205 Read/Feed constraints in 53 ms returned sat
[2024-05-27 03:46:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:46:49] [INFO ] [Nat]Absence check using 17 positive place invariants in 28 ms returned sat
[2024-05-27 03:46:49] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-27 03:46:50] [INFO ] [Nat]Absence check using state equation in 495 ms returned sat
[2024-05-27 03:46:50] [INFO ] [Nat]Added 205 Read/Feed constraints in 262 ms returned sat
[2024-05-27 03:46:51] [INFO ] Deduced a trap composed of 11 places in 549 ms of which 8 ms to minimize.
[2024-05-27 03:46:51] [INFO ] Deduced a trap composed of 37 places in 463 ms of which 17 ms to minimize.
[2024-05-27 03:46:52] [INFO ] Deduced a trap composed of 69 places in 528 ms of which 7 ms to minimize.
[2024-05-27 03:46:53] [INFO ] Deduced a trap composed of 22 places in 510 ms of which 7 ms to minimize.
[2024-05-27 03:46:53] [INFO ] Deduced a trap composed of 11 places in 582 ms of which 7 ms to minimize.
[2024-05-27 03:46:54] [INFO ] Deduced a trap composed of 47 places in 503 ms of which 7 ms to minimize.
[2024-05-27 03:46:54] [INFO ] Deduced a trap composed of 20 places in 532 ms of which 7 ms to minimize.
[2024-05-27 03:46:54] [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 3
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
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)
[2024-05-27 03:46:55] [INFO ] [Real]Absence check using 17 positive place invariants in 27 ms returned sat
[2024-05-27 03:46:55] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-27 03:46:55] [INFO ] [Real]Absence check using state equation in 487 ms returned sat
[2024-05-27 03:46:55] [INFO ] [Real]Added 205 Read/Feed constraints in 31 ms returned sat
[2024-05-27 03:46:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:46:56] [INFO ] [Nat]Absence check using 17 positive place invariants in 29 ms returned sat
[2024-05-27 03:46:56] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-27 03:46:56] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2024-05-27 03:46:56] [INFO ] [Nat]Added 205 Read/Feed constraints in 36 ms returned sat
[2024-05-27 03:46:56] [INFO ] Computed and/alt/rep : 1056/1992/1056 causal constraints (skipped 60 transitions) in 108 ms.
[2024-05-27 03:47:01] [INFO ] Deduced a trap composed of 116 places in 573 ms of which 7 ms to minimize.
[2024-05-27 03:47:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1128)
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)
[2024-05-27 03:47:01] [INFO ] [Real]Absence check using 17 positive place invariants in 28 ms returned sat
[2024-05-27 03:47:01] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-27 03:47:01] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2024-05-27 03:47:01] [INFO ] [Real]Added 205 Read/Feed constraints in 26 ms returned sat
[2024-05-27 03:47:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:47:02] [INFO ] [Nat]Absence check using 17 positive place invariants in 27 ms returned sat
[2024-05-27 03:47:02] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-27 03:47:02] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2024-05-27 03:47:02] [INFO ] [Nat]Added 205 Read/Feed constraints in 29 ms returned sat
[2024-05-27 03:47:02] [INFO ] Computed and/alt/rep : 1056/1992/1056 causal constraints (skipped 60 transitions) in 98 ms.
[2024-05-27 03:47:03] [INFO ] Added : 18 causal constraints over 4 iterations in 457 ms. Result :sat
Minimization took 619 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 5, 6, 1, 0, 0] Max Struct:[6, 30, 6, 6, 1, 1]
FORMULA Peterson-PT-5-UpperBounds-05 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-5-UpperBounds-03 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[5, 1, 0, 0] Max Struct:[30, 6, 1, 1]
Support contains 38 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 352 transitions
Trivial Post-agglo rules discarded 352 transitions
Performed 352 trivial Post agglomeration. Transition count delta: 352
Iterating post reduction 0 with 352 rules applied. Total rules applied 352 place count 834 transition count 890
Reduce places removed 352 places and 0 transitions.
Iterating post reduction 1 with 352 rules applied. Total rules applied 704 place count 482 transition count 890
Performed 155 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 155 Pre rules applied. Total rules applied 704 place count 482 transition count 735
Deduced a syphon composed of 155 places in 1 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 2 with 310 rules applied. Total rules applied 1014 place count 327 transition count 735
Applied a total of 1014 rules in 173 ms. Remains 327 /834 variables (removed 507) and now considering 735/1242 (removed 507) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 327/834 places, 735/1242 transitions.
[2024-05-27 03:47:04] [INFO ] Flow matrix only has 615 transitions (discarded 120 similar events)
// Phase 1: matrix 615 rows 327 cols
[2024-05-27 03:47:04] [INFO ] Computed 23 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[5, 1, 0, 0] Max Struct:[30, 6, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2543 ms. (393 steps per ms)
BEST_FIRST walk for 4000004 steps (8 resets) in 3147 ms. (1270 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[5, 1, 0, 0] Max Struct:[30, 6, 1, 1]
[2024-05-27 03:47:09] [INFO ] Flow matrix only has 615 transitions (discarded 120 similar events)
[2024-05-27 03:47:09] [INFO ] Invariant cache hit.
[2024-05-27 03:47:09] [INFO ] [Real]Absence check using 17 positive place invariants in 15 ms returned sat
[2024-05-27 03:47:09] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:47:10] [INFO ] [Real]Absence check using state equation in 220 ms returned sat
[2024-05-27 03:47:10] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 03:47:10] [INFO ] [Real]Added 205 Read/Feed constraints in 42 ms returned sat
[2024-05-27 03:47:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:47:10] [INFO ] [Nat]Absence check using 17 positive place invariants in 16 ms returned sat
[2024-05-27 03:47:10] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:47:10] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2024-05-27 03:47:10] [INFO ] [Nat]Added 205 Read/Feed constraints in 72 ms returned sat
[2024-05-27 03:47:10] [INFO ] Deduced a trap composed of 13 places in 166 ms of which 3 ms to minimize.
[2024-05-27 03:47:11] [INFO ] Deduced a trap composed of 9 places in 187 ms of which 3 ms to minimize.
[2024-05-27 03:47:11] [INFO ] Deduced a trap composed of 9 places in 203 ms of which 3 ms to minimize.
[2024-05-27 03:47:11] [INFO ] Deduced a trap composed of 13 places in 206 ms of which 3 ms to minimize.
[2024-05-27 03:47:11] [INFO ] Deduced a trap composed of 9 places in 208 ms of which 3 ms to minimize.
[2024-05-27 03:47:11] [INFO ] Deduced a trap composed of 13 places in 172 ms of which 3 ms to minimize.
[2024-05-27 03:47:11] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 6 trap constraints in 1286 ms
[2024-05-27 03:47:12] [INFO ] [Real]Absence check using 17 positive place invariants in 14 ms returned sat
[2024-05-27 03:47:12] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:47:12] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2024-05-27 03:47:12] [INFO ] [Real]Added 205 Read/Feed constraints in 28 ms returned sat
[2024-05-27 03:47:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:47:12] [INFO ] [Nat]Absence check using 17 positive place invariants in 16 ms returned sat
[2024-05-27 03:47:12] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-27 03:47:12] [INFO ] [Nat]Absence check using state equation in 222 ms returned sat
[2024-05-27 03:47:12] [INFO ] [Nat]Added 205 Read/Feed constraints in 66 ms returned sat
[2024-05-27 03:47:12] [INFO ] Deduced a trap composed of 13 places in 166 ms of which 3 ms to minimize.
[2024-05-27 03:47:13] [INFO ] Deduced a trap composed of 12 places in 197 ms of which 3 ms to minimize.
[2024-05-27 03:47:13] [INFO ] Deduced a trap composed of 28 places in 193 ms of which 3 ms to minimize.
[2024-05-27 03:47:13] [INFO ] Deduced a trap composed of 12 places in 189 ms of which 3 ms to minimize.
[2024-05-27 03:47:13] [INFO ] Deduced a trap composed of 21 places in 185 ms of which 3 ms to minimize.
[2024-05-27 03:47:14] [INFO ] Deduced a trap composed of 45 places in 186 ms of which 3 ms to minimize.
[2024-05-27 03:47:14] [INFO ] Deduced a trap composed of 33 places in 192 ms of which 3 ms to minimize.
[2024-05-27 03:47:14] [INFO ] Deduced a trap composed of 30 places in 181 ms of which 3 ms to minimize.
[2024-05-27 03:47:14] [INFO ] Deduced a trap composed of 21 places in 168 ms of which 3 ms to minimize.
[2024-05-27 03:47:14] [INFO ] Deduced a trap composed of 18 places in 177 ms of which 3 ms to minimize.
[2024-05-27 03:47:15] [INFO ] Deduced a trap composed of 18 places in 179 ms of which 3 ms to minimize.
[2024-05-27 03:47:15] [INFO ] Deduced a trap composed of 21 places in 165 ms of which 2 ms to minimize.
[2024-05-27 03:47:15] [INFO ] Deduced a trap composed of 39 places in 170 ms of which 3 ms to minimize.
[2024-05-27 03:47:15] [INFO ] Deduced a trap composed of 30 places in 175 ms of which 4 ms to minimize.
[2024-05-27 03:47:16] [INFO ] Deduced a trap composed of 12 places in 198 ms of which 4 ms to minimize.
[2024-05-27 03:47:16] [INFO ] Deduced a trap composed of 48 places in 153 ms of which 3 ms to minimize.
[2024-05-27 03:47:16] [INFO ] Deduced a trap composed of 55 places in 162 ms of which 3 ms to minimize.
[2024-05-27 03:47:16] [INFO ] Deduced a trap composed of 40 places in 153 ms of which 2 ms to minimize.
[2024-05-27 03:47:16] [INFO ] Deduced a trap composed of 62 places in 151 ms of which 2 ms to minimize.
[2024-05-27 03:47:17] [INFO ] Deduced a trap composed of 66 places in 160 ms of which 3 ms to minimize.
[2024-05-27 03:47:17] [INFO ] Deduced a trap composed of 48 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:47:17] [INFO ] Deduced a trap composed of 45 places in 146 ms of which 3 ms to minimize.
[2024-05-27 03:47:18] [INFO ] Deduced a trap composed of 12 places in 185 ms of which 4 ms to minimize.
[2024-05-27 03:47:18] [INFO ] Deduced a trap composed of 66 places in 185 ms of which 3 ms to minimize.
[2024-05-27 03:47:18] [INFO ] Deduced a trap composed of 39 places in 170 ms of which 3 ms to minimize.
[2024-05-27 03:47:18] [INFO ] Deduced a trap composed of 30 places in 166 ms of which 2 ms to minimize.
[2024-05-27 03:47:19] [INFO ] Deduced a trap composed of 27 places in 150 ms of which 2 ms to minimize.
[2024-05-27 03:47:19] [INFO ] Deduced a trap composed of 21 places in 158 ms of which 3 ms to minimize.
[2024-05-27 03:47:19] [INFO ] Deduced a trap composed of 55 places in 171 ms of which 2 ms to minimize.
[2024-05-27 03:47:19] [INFO ] Deduced a trap composed of 27 places in 160 ms of which 3 ms to minimize.
[2024-05-27 03:47:19] [INFO ] Deduced a trap composed of 46 places in 163 ms of which 2 ms to minimize.
[2024-05-27 03:47:20] [INFO ] Deduced a trap composed of 19 places in 160 ms of which 2 ms to minimize.
[2024-05-27 03:47:20] [INFO ] Deduced a trap composed of 27 places in 140 ms of which 2 ms to minimize.
[2024-05-27 03:47:20] [INFO ] Deduced a trap composed of 45 places in 151 ms of which 2 ms to minimize.
[2024-05-27 03:47:20] [INFO ] Deduced a trap composed of 21 places in 202 ms of which 3 ms to minimize.
[2024-05-27 03:47:20] [INFO ] Deduced a trap composed of 18 places in 154 ms of which 3 ms to minimize.
[2024-05-27 03:47:21] [INFO ] Deduced a trap composed of 28 places in 158 ms of which 7 ms to minimize.
[2024-05-27 03:47:21] [INFO ] Deduced a trap composed of 42 places in 167 ms of which 3 ms to minimize.
[2024-05-27 03:47:21] [INFO ] Deduced a trap composed of 39 places in 154 ms of which 3 ms to minimize.
[2024-05-27 03:47:23] [INFO ] Deduced a trap composed of 47 places in 152 ms of which 3 ms to minimize.
[2024-05-27 03:47:23] [INFO ] Deduced a trap composed of 20 places in 219 ms of which 3 ms to minimize.
[2024-05-27 03:47:24] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 3 ms to minimize.
[2024-05-27 03:47:24] [INFO ] Deduced a trap composed of 31 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:47:24] [INFO ] Deduced a trap composed of 37 places in 155 ms of which 3 ms to minimize.
[2024-05-27 03:47:27] [INFO ] Deduced a trap composed of 11 places in 153 ms of which 2 ms to minimize.
[2024-05-27 03:47:28] [INFO ] Deduced a trap composed of 29 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:47:29] [INFO ] Deduced a trap composed of 37 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:47:29] [INFO ] Deduced a trap composed of 28 places in 168 ms of which 3 ms to minimize.
[2024-05-27 03:47:29] [INFO ] Deduced a trap composed of 46 places in 127 ms of which 2 ms to minimize.
[2024-05-27 03:47:29] [INFO ] Deduced a trap composed of 40 places in 134 ms of which 3 ms to minimize.
[2024-05-27 03:47:29] [INFO ] Deduced a trap composed of 36 places in 130 ms of which 3 ms to minimize.
[2024-05-27 03:47:29] [INFO ] Deduced a trap composed of 45 places in 134 ms of which 3 ms to minimize.
[2024-05-27 03:47:30] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:47:30] [INFO ] Deduced a trap composed of 21 places in 146 ms of which 3 ms to minimize.
[2024-05-27 03:47:30] [INFO ] Deduced a trap composed of 45 places in 192 ms of which 3 ms to minimize.
[2024-05-27 03:47:30] [INFO ] Deduced a trap composed of 30 places in 171 ms of which 3 ms to minimize.
[2024-05-27 03:47:30] [INFO ] Deduced a trap composed of 45 places in 142 ms of which 2 ms to minimize.
[2024-05-27 03:47:31] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 3 ms to minimize.
[2024-05-27 03:47:31] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 2 ms to minimize.
[2024-05-27 03:47:32] [INFO ] Deduced a trap composed of 45 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:47:32] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:47:33] [INFO ] Deduced a trap composed of 10 places in 145 ms of which 2 ms to minimize.
[2024-05-27 03:47:33] [INFO ] Deduced a trap composed of 11 places in 159 ms of which 3 ms to minimize.
[2024-05-27 03:47:34] [INFO ] Deduced a trap composed of 18 places in 149 ms of which 3 ms to minimize.
[2024-05-27 03:47:34] [INFO ] Deduced a trap composed of 9 places in 141 ms of which 3 ms to minimize.
[2024-05-27 03:47:34] [INFO ] Deduced a trap composed of 46 places in 115 ms of which 3 ms to minimize.
[2024-05-27 03:47:34] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 3 ms to minimize.
[2024-05-27 03:47:34] [INFO ] Deduced a trap composed of 46 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:47:35] [INFO ] Deduced a trap composed of 37 places in 119 ms of which 2 ms to minimize.
[2024-05-27 03:47:35] [INFO ] Deduced a trap composed of 49 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:47:35] [INFO ] Deduced a trap composed of 39 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:47:35] [INFO ] Deduced a trap composed of 47 places in 116 ms of which 3 ms to minimize.
[2024-05-27 03:47:37] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 2 ms to minimize.
[2024-05-27 03:47:38] [INFO ] Deduced a trap composed of 64 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:47:39] [INFO ] Deduced a trap composed of 30 places in 133 ms of which 3 ms to minimize.
[2024-05-27 03:47:40] [INFO ] Deduced a trap composed of 22 places in 143 ms of which 3 ms to minimize.
[2024-05-27 03:47:40] [INFO ] Deduced a trap composed of 49 places in 115 ms of which 3 ms to minimize.
[2024-05-27 03:47:40] [INFO ] Deduced a trap composed of 49 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:47:41] [INFO ] Deduced a trap composed of 38 places in 131 ms of which 2 ms to minimize.
[2024-05-27 03:47:41] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 1 ms to minimize.
[2024-05-27 03:47:41] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 2 ms to minimize.
[2024-05-27 03:47:41] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 3 ms to minimize.
[2024-05-27 03:47:41] [INFO ] Deduced a trap composed of 44 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:47:41] [INFO ] Deduced a trap composed of 11 places in 144 ms of which 3 ms to minimize.
[2024-05-27 03:47:42] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 2 ms to minimize.
[2024-05-27 03:47:42] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 2 ms to minimize.
[2024-05-27 03:47:42] [INFO ] Deduced a trap composed of 50 places in 103 ms of which 3 ms to minimize.
[2024-05-27 03:47:42] [INFO ] Deduced a trap composed of 48 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:47:42] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 2 ms to minimize.
[2024-05-27 03:47:43] [INFO ] Deduced a trap composed of 47 places in 95 ms of which 2 ms to minimize.
[2024-05-27 03:47:43] [INFO ] Deduced a trap composed of 49 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:47:43] [INFO ] Deduced a trap composed of 19 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:47:43] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:47:44] [INFO ] Deduced a trap composed of 40 places in 87 ms of which 2 ms to minimize.
[2024-05-27 03:47:44] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:47:45] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:47:45] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:47:45] [INFO ] Deduced a trap composed of 49 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:47:45] [INFO ] Deduced a trap composed of 51 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:47:46] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:47:46] [INFO ] Deduced a trap composed of 9 places in 145 ms of which 3 ms to minimize.
[2024-05-27 03:47:46] [INFO ] Deduced a trap composed of 68 places in 116 ms of which 3 ms to minimize.
[2024-05-27 03:47:49] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2024-05-27 03:47:49] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 3 ms to minimize.
[2024-05-27 03:47:51] [INFO ] Deduced a trap composed of 50 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:47:52] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 2 ms to minimize.
[2024-05-27 03:47:52] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:47:52] [INFO ] Deduced a trap composed of 30 places in 134 ms of which 2 ms to minimize.
[2024-05-27 03:47:53] [INFO ] Deduced a trap composed of 49 places in 111 ms of which 3 ms to minimize.
[2024-05-27 03:47:53] [INFO ] Deduced a trap composed of 63 places in 100 ms of which 2 ms to minimize.
[2024-05-27 03:47:53] [INFO ] Deduced a trap composed of 45 places in 100 ms of which 2 ms to minimize.
[2024-05-27 03:47:55] [INFO ] Deduced a trap composed of 37 places in 85 ms of which 2 ms to minimize.
[2024-05-27 03:47:57] [INFO ] Deduced a trap composed of 46 places in 94 ms of which 2 ms to minimize.
[2024-05-27 03:47:57] [INFO ] Trap strengthening (SAT) tested/added 113/113 trap constraints in 44599 ms
[2024-05-27 03:47:57] [INFO ] [Real]Absence check using 17 positive place invariants in 15 ms returned sat
[2024-05-27 03:47:57] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:47:57] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2024-05-27 03:47:57] [INFO ] [Real]Added 205 Read/Feed constraints in 25 ms returned sat
[2024-05-27 03:47:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:47:57] [INFO ] [Nat]Absence check using 17 positive place invariants in 15 ms returned sat
[2024-05-27 03:47:57] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:47:58] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2024-05-27 03:47:58] [INFO ] [Nat]Added 205 Read/Feed constraints in 33 ms returned sat
[2024-05-27 03:47:58] [INFO ] Computed and/alt/rep : 549/1485/549 causal constraints (skipped 60 transitions) in 58 ms.
[2024-05-27 03:47:59] [INFO ] Deduced a trap composed of 36 places in 187 ms of which 3 ms to minimize.
[2024-05-27 03:47:59] [INFO ] Deduced a trap composed of 36 places in 151 ms of which 3 ms to minimize.
[2024-05-27 03:47:59] [INFO ] Deduced a trap composed of 9 places in 208 ms of which 3 ms to minimize.
[2024-05-27 03:47:59] [INFO ] Deduced a trap composed of 18 places in 146 ms of which 3 ms to minimize.
[2024-05-27 03:47:59] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 877 ms
[2024-05-27 03:47:59] [INFO ] Added : 95 causal constraints over 20 iterations in 1806 ms. Result :sat
Minimization took 161 ms.
[2024-05-27 03:48:00] [INFO ] [Real]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-27 03:48:00] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:48:00] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2024-05-27 03:48:00] [INFO ] [Real]Added 205 Read/Feed constraints in 26 ms returned sat
[2024-05-27 03:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:48:00] [INFO ] [Nat]Absence check using 17 positive place invariants in 16 ms returned sat
[2024-05-27 03:48:00] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-27 03:48:00] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2024-05-27 03:48:00] [INFO ] [Nat]Added 205 Read/Feed constraints in 28 ms returned sat
[2024-05-27 03:48:00] [INFO ] Computed and/alt/rep : 549/1485/549 causal constraints (skipped 60 transitions) in 57 ms.
[2024-05-27 03:48:01] [INFO ] Added : 5 causal constraints over 1 iterations in 146 ms. Result :sat
Minimization took 133 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[5, 1, 0, 0] Max Struct:[5, 6, 1, 1]
FORMULA Peterson-PT-5-UpperBounds-04 5 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-5-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 0] Max Struct:[6, 1]
Support contains 7 out of 327 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 327/327 places, 735/735 transitions.
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 25 Pre rules applied. Total rules applied 0 place count 327 transition count 710
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 0 with 50 rules applied. Total rules applied 50 place count 302 transition count 710
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 110 place count 272 transition count 680
Applied a total of 110 rules in 58 ms. Remains 272 /327 variables (removed 55) and now considering 680/735 (removed 55) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 272/327 places, 680/735 transitions.
[2024-05-27 03:48:01] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
// Phase 1: matrix 560 rows 272 cols
[2024-05-27 03:48:01] [INFO ] Computed 23 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 0] Max Struct:[6, 1]
RANDOM walk for 1000000 steps (2 resets) in 1890 ms. (528 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1299 ms. (1538 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 0] Max Struct:[6, 1]
[2024-05-27 03:48:04] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:48:04] [INFO ] Invariant cache hit.
[2024-05-27 03:48:04] [INFO ] [Real]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-27 03:48:04] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:48:04] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2024-05-27 03:48:05] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 03:48:05] [INFO ] [Real]Added 205 Read/Feed constraints in 27 ms returned sat
[2024-05-27 03:48:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:48:05] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-27 03:48:05] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:48:05] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2024-05-27 03:48:05] [INFO ] [Nat]Added 205 Read/Feed constraints in 47 ms returned sat
[2024-05-27 03:48:05] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 2 ms to minimize.
[2024-05-27 03:48:05] [INFO ] Deduced a trap composed of 30 places in 153 ms of which 2 ms to minimize.
[2024-05-27 03:48:05] [INFO ] Deduced a trap composed of 16 places in 156 ms of which 3 ms to minimize.
[2024-05-27 03:48:06] [INFO ] Deduced a trap composed of 11 places in 153 ms of which 3 ms to minimize.
[2024-05-27 03:48:06] [INFO ] Deduced a trap composed of 12 places in 153 ms of which 3 ms to minimize.
[2024-05-27 03:48:06] [INFO ] Deduced a trap composed of 26 places in 154 ms of which 3 ms to minimize.
[2024-05-27 03:48:06] [INFO ] Deduced a trap composed of 26 places in 156 ms of which 3 ms to minimize.
[2024-05-27 03:48:06] [INFO ] Deduced a trap composed of 33 places in 152 ms of which 2 ms to minimize.
[2024-05-27 03:48:07] [INFO ] Deduced a trap composed of 33 places in 181 ms of which 3 ms to minimize.
[2024-05-27 03:48:07] [INFO ] Deduced a trap composed of 24 places in 258 ms of which 11 ms to minimize.
[2024-05-27 03:48:07] [INFO ] Deduced a trap composed of 9 places in 148 ms of which 2 ms to minimize.
[2024-05-27 03:48:07] [INFO ] Deduced a trap composed of 25 places in 147 ms of which 2 ms to minimize.
[2024-05-27 03:48:07] [INFO ] Deduced a trap composed of 32 places in 155 ms of which 2 ms to minimize.
[2024-05-27 03:48:08] [INFO ] Deduced a trap composed of 23 places in 152 ms of which 2 ms to minimize.
[2024-05-27 03:48:08] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:48:08] [INFO ] Deduced a trap composed of 41 places in 143 ms of which 3 ms to minimize.
[2024-05-27 03:48:08] [INFO ] Deduced a trap composed of 13 places in 154 ms of which 3 ms to minimize.
[2024-05-27 03:48:08] [INFO ] Deduced a trap composed of 12 places in 152 ms of which 2 ms to minimize.
[2024-05-27 03:48:09] [INFO ] Deduced a trap composed of 12 places in 166 ms of which 3 ms to minimize.
[2024-05-27 03:48:09] [INFO ] Deduced a trap composed of 26 places in 140 ms of which 3 ms to minimize.
[2024-05-27 03:48:09] [INFO ] Deduced a trap composed of 41 places in 144 ms of which 2 ms to minimize.
[2024-05-27 03:48:09] [INFO ] Deduced a trap composed of 28 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:48:09] [INFO ] Deduced a trap composed of 19 places in 135 ms of which 3 ms to minimize.
[2024-05-27 03:48:09] [INFO ] Deduced a trap composed of 20 places in 139 ms of which 3 ms to minimize.
[2024-05-27 03:48:10] [INFO ] Deduced a trap composed of 16 places in 131 ms of which 3 ms to minimize.
[2024-05-27 03:48:10] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 2 ms to minimize.
[2024-05-27 03:48:10] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:48:10] [INFO ] Deduced a trap composed of 43 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:48:10] [INFO ] Deduced a trap composed of 13 places in 143 ms of which 2 ms to minimize.
[2024-05-27 03:48:10] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:48:11] [INFO ] Deduced a trap composed of 34 places in 137 ms of which 3 ms to minimize.
[2024-05-27 03:48:11] [INFO ] Deduced a trap composed of 30 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:48:11] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 2 ms to minimize.
[2024-05-27 03:48:11] [INFO ] Deduced a trap composed of 34 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:48:11] [INFO ] Deduced a trap composed of 27 places in 139 ms of which 3 ms to minimize.
[2024-05-27 03:48:12] [INFO ] Deduced a trap composed of 34 places in 158 ms of which 2 ms to minimize.
[2024-05-27 03:48:13] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 2 ms to minimize.
[2024-05-27 03:48:13] [INFO ] Deduced a trap composed of 40 places in 131 ms of which 2 ms to minimize.
[2024-05-27 03:48:13] [INFO ] Deduced a trap composed of 37 places in 134 ms of which 2 ms to minimize.
[2024-05-27 03:48:13] [INFO ] Deduced a trap composed of 30 places in 133 ms of which 2 ms to minimize.
[2024-05-27 03:48:13] [INFO ] Deduced a trap composed of 19 places in 133 ms of which 2 ms to minimize.
[2024-05-27 03:48:13] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 2 ms to minimize.
[2024-05-27 03:48:14] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 3 ms to minimize.
[2024-05-27 03:48:14] [INFO ] Deduced a trap composed of 32 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:48:14] [INFO ] Deduced a trap composed of 33 places in 136 ms of which 3 ms to minimize.
[2024-05-27 03:48:14] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:48:14] [INFO ] Deduced a trap composed of 43 places in 143 ms of which 2 ms to minimize.
[2024-05-27 03:48:15] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 2 ms to minimize.
[2024-05-27 03:48:15] [INFO ] Deduced a trap composed of 39 places in 111 ms of which 3 ms to minimize.
[2024-05-27 03:48:15] [INFO ] Deduced a trap composed of 38 places in 118 ms of which 3 ms to minimize.
[2024-05-27 03:48:15] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 3 ms to minimize.
[2024-05-27 03:48:15] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:48:15] [INFO ] Deduced a trap composed of 51 places in 139 ms of which 3 ms to minimize.
[2024-05-27 03:48:16] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:48:16] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 2 ms to minimize.
[2024-05-27 03:48:16] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:48:17] [INFO ] Deduced a trap composed of 32 places in 147 ms of which 3 ms to minimize.
[2024-05-27 03:48:18] [INFO ] Deduced a trap composed of 32 places in 147 ms of which 3 ms to minimize.
[2024-05-27 03:48:18] [INFO ] Deduced a trap composed of 25 places in 157 ms of which 2 ms to minimize.
[2024-05-27 03:48:18] [INFO ] Deduced a trap composed of 27 places in 146 ms of which 2 ms to minimize.
[2024-05-27 03:48:18] [INFO ] Deduced a trap composed of 9 places in 162 ms of which 2 ms to minimize.
[2024-05-27 03:48:18] [INFO ] Deduced a trap composed of 31 places in 145 ms of which 2 ms to minimize.
[2024-05-27 03:48:19] [INFO ] Deduced a trap composed of 19 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:48:19] [INFO ] Deduced a trap composed of 41 places in 135 ms of which 2 ms to minimize.
[2024-05-27 03:48:19] [INFO ] Deduced a trap composed of 39 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:48:19] [INFO ] Deduced a trap composed of 17 places in 155 ms of which 3 ms to minimize.
[2024-05-27 03:48:19] [INFO ] Deduced a trap composed of 18 places in 148 ms of which 2 ms to minimize.
[2024-05-27 03:48:19] [INFO ] Deduced a trap composed of 32 places in 145 ms of which 2 ms to minimize.
[2024-05-27 03:48:20] [INFO ] Deduced a trap composed of 49 places in 129 ms of which 2 ms to minimize.
[2024-05-27 03:48:20] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 2 ms to minimize.
[2024-05-27 03:48:20] [INFO ] Deduced a trap composed of 17 places in 133 ms of which 3 ms to minimize.
[2024-05-27 03:48:20] [INFO ] Deduced a trap composed of 38 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:48:20] [INFO ] Deduced a trap composed of 38 places in 125 ms of which 3 ms to minimize.
[2024-05-27 03:48:20] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 3 ms to minimize.
[2024-05-27 03:48:21] [INFO ] Deduced a trap composed of 41 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:48:21] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 3 ms to minimize.
[2024-05-27 03:48:22] [INFO ] Deduced a trap composed of 40 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:48:22] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 2 ms to minimize.
[2024-05-27 03:48:22] [INFO ] Deduced a trap composed of 42 places in 135 ms of which 2 ms to minimize.
[2024-05-27 03:48:22] [INFO ] Deduced a trap composed of 40 places in 153 ms of which 2 ms to minimize.
[2024-05-27 03:48:22] [INFO ] Deduced a trap composed of 17 places in 132 ms of which 3 ms to minimize.
[2024-05-27 03:48:23] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 2 ms to minimize.
[2024-05-27 03:48:23] [INFO ] Deduced a trap composed of 25 places in 177 ms of which 3 ms to minimize.
[2024-05-27 03:48:23] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 3 ms to minimize.
[2024-05-27 03:48:23] [INFO ] Deduced a trap composed of 11 places in 128 ms of which 3 ms to minimize.
[2024-05-27 03:48:23] [INFO ] Deduced a trap composed of 51 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:48:24] [INFO ] Deduced a trap composed of 41 places in 114 ms of which 2 ms to minimize.
[2024-05-27 03:48:24] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 3 ms to minimize.
[2024-05-27 03:48:24] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 2 ms to minimize.
[2024-05-27 03:48:24] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:48:24] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 3 ms to minimize.
[2024-05-27 03:48:26] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:48:26] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 2 ms to minimize.
[2024-05-27 03:48:27] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 3 ms to minimize.
[2024-05-27 03:48:27] [INFO ] Deduced a trap composed of 31 places in 118 ms of which 2 ms to minimize.
[2024-05-27 03:48:27] [INFO ] Deduced a trap composed of 55 places in 127 ms of which 2 ms to minimize.
[2024-05-27 03:48:27] [INFO ] Deduced a trap composed of 31 places in 140 ms of which 2 ms to minimize.
[2024-05-27 03:48:28] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 3 ms to minimize.
[2024-05-27 03:48:28] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 3 ms to minimize.
[2024-05-27 03:48:29] [INFO ] Deduced a trap composed of 30 places in 140 ms of which 2 ms to minimize.
[2024-05-27 03:48:34] [INFO ] Trap strengthening (SAT) tested/added 100/100 trap constraints in 28705 ms
[2024-05-27 03:48:34] [INFO ] [Real]Absence check using 17 positive place invariants in 15 ms returned sat
[2024-05-27 03:48:34] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-27 03:48:34] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2024-05-27 03:48:34] [INFO ] [Real]Added 205 Read/Feed constraints in 27 ms returned sat
[2024-05-27 03:48:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:48:34] [INFO ] [Nat]Absence check using 17 positive place invariants in 15 ms returned sat
[2024-05-27 03:48:34] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-27 03:48:34] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2024-05-27 03:48:34] [INFO ] [Nat]Added 205 Read/Feed constraints in 31 ms returned sat
[2024-05-27 03:48:34] [INFO ] Computed and/alt/rep : 494/1550/494 causal constraints (skipped 60 transitions) in 56 ms.
[2024-05-27 03:48:35] [INFO ] Deduced a trap composed of 23 places in 167 ms of which 3 ms to minimize.
[2024-05-27 03:48:35] [INFO ] Deduced a trap composed of 9 places in 156 ms of which 3 ms to minimize.
[2024-05-27 03:48:35] [INFO ] Deduced a trap composed of 32 places in 161 ms of which 3 ms to minimize.
[2024-05-27 03:48:36] [INFO ] Deduced a trap composed of 20 places in 171 ms of which 3 ms to minimize.
[2024-05-27 03:48:36] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 3 ms to minimize.
[2024-05-27 03:48:36] [INFO ] Deduced a trap composed of 9 places in 160 ms of which 2 ms to minimize.
[2024-05-27 03:48:36] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1224 ms
[2024-05-27 03:48:36] [INFO ] Added : 72 causal constraints over 16 iterations in 1932 ms. Result :sat
Minimization took 178 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 0] Max Struct:[6, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 0] Max Struct:[6, 1]
Support contains 7 out of 272 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 272/272 places, 680/680 transitions.
Applied a total of 0 rules in 24 ms. Remains 272 /272 variables (removed 0) and now considering 680/680 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 272/272 places, 680/680 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 272/272 places, 680/680 transitions.
Applied a total of 0 rules in 19 ms. Remains 272 /272 variables (removed 0) and now considering 680/680 (removed 0) transitions.
[2024-05-27 03:48:37] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:48:37] [INFO ] Invariant cache hit.
[2024-05-27 03:48:37] [INFO ] Implicit Places using invariants in 358 ms returned [231, 243, 244, 245, 246, 247]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 363 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 266/272 places, 680/680 transitions.
Applied a total of 0 rules in 17 ms. Remains 266 /266 variables (removed 0) and now considering 680/680 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 406 ms. Remains : 266/272 places, 680/680 transitions.
[2024-05-27 03:48:37] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
// Phase 1: matrix 560 rows 266 cols
[2024-05-27 03:48:37] [INFO ] Computed 17 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 0] Max Struct:[6, 1]
RANDOM walk for 1000000 steps (2 resets) in 1852 ms. (539 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1274 ms. (1568 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 0] Max Struct:[6, 1]
[2024-05-27 03:48:40] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:48:40] [INFO ] Invariant cache hit.
[2024-05-27 03:48:40] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2024-05-27 03:48:40] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2024-05-27 03:48:40] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 03:48:40] [INFO ] [Real]Added 205 Read/Feed constraints in 28 ms returned sat
[2024-05-27 03:48:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:48:41] [INFO ] [Nat]Absence check using 17 positive place invariants in 15 ms returned sat
[2024-05-27 03:48:41] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2024-05-27 03:48:41] [INFO ] [Nat]Added 205 Read/Feed constraints in 51 ms returned sat
[2024-05-27 03:48:41] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 3 ms to minimize.
[2024-05-27 03:48:41] [INFO ] Deduced a trap composed of 23 places in 154 ms of which 3 ms to minimize.
[2024-05-27 03:48:41] [INFO ] Deduced a trap composed of 37 places in 154 ms of which 2 ms to minimize.
[2024-05-27 03:48:42] [INFO ] Deduced a trap composed of 16 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:48:42] [INFO ] Deduced a trap composed of 39 places in 160 ms of which 3 ms to minimize.
[2024-05-27 03:48:42] [INFO ] Deduced a trap composed of 17 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:48:42] [INFO ] Deduced a trap composed of 20 places in 153 ms of which 2 ms to minimize.
[2024-05-27 03:48:42] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:48:42] [INFO ] Deduced a trap composed of 10 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:48:43] [INFO ] Deduced a trap composed of 9 places in 175 ms of which 3 ms to minimize.
[2024-05-27 03:48:43] [INFO ] Deduced a trap composed of 18 places in 156 ms of which 3 ms to minimize.
[2024-05-27 03:48:43] [INFO ] Deduced a trap composed of 25 places in 150 ms of which 3 ms to minimize.
[2024-05-27 03:48:43] [INFO ] Deduced a trap composed of 32 places in 149 ms of which 3 ms to minimize.
[2024-05-27 03:48:43] [INFO ] Deduced a trap composed of 25 places in 147 ms of which 3 ms to minimize.
[2024-05-27 03:48:43] [INFO ] Deduced a trap composed of 9 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:48:44] [INFO ] Deduced a trap composed of 42 places in 147 ms of which 2 ms to minimize.
[2024-05-27 03:48:44] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 2 ms to minimize.
[2024-05-27 03:48:44] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 2 ms to minimize.
[2024-05-27 03:48:44] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 2 ms to minimize.
[2024-05-27 03:48:44] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 2 ms to minimize.
[2024-05-27 03:48:45] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 2 ms to minimize.
[2024-05-27 03:48:45] [INFO ] Deduced a trap composed of 17 places in 131 ms of which 2 ms to minimize.
[2024-05-27 03:48:45] [INFO ] Deduced a trap composed of 19 places in 146 ms of which 3 ms to minimize.
[2024-05-27 03:48:45] [INFO ] Deduced a trap composed of 16 places in 142 ms of which 2 ms to minimize.
[2024-05-27 03:48:45] [INFO ] Deduced a trap composed of 9 places in 144 ms of which 2 ms to minimize.
[2024-05-27 03:48:46] [INFO ] Deduced a trap composed of 23 places in 164 ms of which 2 ms to minimize.
[2024-05-27 03:48:46] [INFO ] Deduced a trap composed of 12 places in 149 ms of which 3 ms to minimize.
[2024-05-27 03:48:46] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 3 ms to minimize.
[2024-05-27 03:48:46] [INFO ] Deduced a trap composed of 22 places in 132 ms of which 2 ms to minimize.
[2024-05-27 03:48:46] [INFO ] Deduced a trap composed of 12 places in 156 ms of which 2 ms to minimize.
[2024-05-27 03:48:47] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 3 ms to minimize.
[2024-05-27 03:48:47] [INFO ] Deduced a trap composed of 22 places in 150 ms of which 2 ms to minimize.
[2024-05-27 03:48:47] [INFO ] Deduced a trap composed of 47 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:48:47] [INFO ] Deduced a trap composed of 19 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:48:47] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 3 ms to minimize.
[2024-05-27 03:48:47] [INFO ] Deduced a trap composed of 40 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:48:48] [INFO ] Deduced a trap composed of 42 places in 121 ms of which 2 ms to minimize.
[2024-05-27 03:48:48] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 2 ms to minimize.
[2024-05-27 03:48:48] [INFO ] Deduced a trap composed of 12 places in 132 ms of which 2 ms to minimize.
[2024-05-27 03:48:48] [INFO ] Deduced a trap composed of 19 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:48:49] [INFO ] Deduced a trap composed of 40 places in 120 ms of which 3 ms to minimize.
[2024-05-27 03:48:49] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:48:49] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 2 ms to minimize.
[2024-05-27 03:48:49] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 3 ms to minimize.
[2024-05-27 03:48:49] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 3 ms to minimize.
[2024-05-27 03:48:50] [INFO ] Deduced a trap composed of 38 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:48:51] [INFO ] Deduced a trap composed of 12 places in 110 ms of which 3 ms to minimize.
[2024-05-27 03:48:51] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 2 ms to minimize.
[2024-05-27 03:48:51] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 2 ms to minimize.
[2024-05-27 03:48:51] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 2 ms to minimize.
[2024-05-27 03:48:51] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:48:52] [INFO ] Deduced a trap composed of 38 places in 128 ms of which 3 ms to minimize.
[2024-05-27 03:48:52] [INFO ] Deduced a trap composed of 42 places in 119 ms of which 2 ms to minimize.
[2024-05-27 03:48:52] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:48:52] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 2 ms to minimize.
[2024-05-27 03:48:53] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:48:53] [INFO ] Deduced a trap composed of 38 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:48:53] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 2 ms to minimize.
[2024-05-27 03:48:54] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 2 ms to minimize.
[2024-05-27 03:48:54] [INFO ] Deduced a trap composed of 31 places in 110 ms of which 2 ms to minimize.
[2024-05-27 03:48:54] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 2 ms to minimize.
[2024-05-27 03:48:54] [INFO ] Deduced a trap composed of 37 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:48:54] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-05-27 03:48:54] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-05-27 03:48:54] [INFO ] Deduced a trap composed of 42 places in 106 ms of which 2 ms to minimize.
[2024-05-27 03:48:55] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 3 ms to minimize.
[2024-05-27 03:48:55] [INFO ] Deduced a trap composed of 37 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:48:55] [INFO ] Deduced a trap composed of 39 places in 101 ms of which 2 ms to minimize.
[2024-05-27 03:48:56] [INFO ] Deduced a trap composed of 43 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:48:56] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:48:56] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 1 ms to minimize.
[2024-05-27 03:48:56] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:48:56] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 2 ms to minimize.
[2024-05-27 03:48:56] [INFO ] Deduced a trap composed of 43 places in 92 ms of which 1 ms to minimize.
[2024-05-27 03:48:57] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:48:57] [INFO ] Deduced a trap composed of 38 places in 85 ms of which 2 ms to minimize.
[2024-05-27 03:48:57] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 2 ms to minimize.
[2024-05-27 03:48:57] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 1 ms to minimize.
[2024-05-27 03:48:57] [INFO ] Deduced a trap composed of 39 places in 93 ms of which 2 ms to minimize.
[2024-05-27 03:48:57] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 1 ms to minimize.
[2024-05-27 03:48:57] [INFO ] Deduced a trap composed of 41 places in 88 ms of which 1 ms to minimize.
[2024-05-27 03:48:57] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 1 ms to minimize.
[2024-05-27 03:48:58] [INFO ] Deduced a trap composed of 37 places in 85 ms of which 2 ms to minimize.
[2024-05-27 03:48:58] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 2 ms to minimize.
[2024-05-27 03:48:58] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 3 ms to minimize.
[2024-05-27 03:48:58] [INFO ] Deduced a trap composed of 41 places in 91 ms of which 2 ms to minimize.
[2024-05-27 03:48:58] [INFO ] Deduced a trap composed of 34 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:48:59] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 1 ms to minimize.
[2024-05-27 03:48:59] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:48:59] [INFO ] Deduced a trap composed of 37 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:49:00] [INFO ] Deduced a trap composed of 39 places in 107 ms of which 2 ms to minimize.
[2024-05-27 03:49:00] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:49:01] [INFO ] Deduced a trap composed of 27 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:49:02] [INFO ] Deduced a trap composed of 53 places in 79 ms of which 1 ms to minimize.
[2024-05-27 03:49:02] [INFO ] Deduced a trap composed of 33 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:49:02] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 3 ms to minimize.
[2024-05-27 03:49:02] [INFO ] Deduced a trap composed of 41 places in 81 ms of which 2 ms to minimize.
[2024-05-27 03:49:02] [INFO ] Deduced a trap composed of 41 places in 82 ms of which 1 ms to minimize.
[2024-05-27 03:49:03] [INFO ] Deduced a trap composed of 40 places in 83 ms of which 2 ms to minimize.
[2024-05-27 03:49:03] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 1 ms to minimize.
[2024-05-27 03:49:03] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 2 ms to minimize.
[2024-05-27 03:49:04] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 2 ms to minimize.
[2024-05-27 03:49:04] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 1 ms to minimize.
[2024-05-27 03:49:04] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-27 03:49:04] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 1 ms to minimize.
[2024-05-27 03:49:04] [INFO ] Deduced a trap composed of 10 places in 90 ms of which 1 ms to minimize.
[2024-05-27 03:49:05] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 2 ms to minimize.
[2024-05-27 03:49:05] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 1 ms to minimize.
[2024-05-27 03:49:05] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 1 ms to minimize.
[2024-05-27 03:49:06] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 1 ms to minimize.
[2024-05-27 03:49:08] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 2 ms to minimize.
[2024-05-27 03:49:12] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 2 ms to minimize.
[2024-05-27 03:49:13] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 2 ms to minimize.
[2024-05-27 03:49:13] [INFO ] Deduced a trap composed of 40 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:49:17] [INFO ] Trap strengthening (SAT) tested/added 114/114 trap constraints in 36572 ms
[2024-05-27 03:49:18] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2024-05-27 03:49:18] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2024-05-27 03:49:18] [INFO ] [Real]Added 205 Read/Feed constraints in 24 ms returned sat
[2024-05-27 03:49:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:49:18] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-27 03:49:18] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2024-05-27 03:49:18] [INFO ] [Nat]Added 205 Read/Feed constraints in 29 ms returned sat
[2024-05-27 03:49:18] [INFO ] Computed and/alt/rep : 494/1550/494 causal constraints (skipped 60 transitions) in 55 ms.
[2024-05-27 03:49:19] [INFO ] Deduced a trap composed of 9 places in 157 ms of which 3 ms to minimize.
[2024-05-27 03:49:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
[2024-05-27 03:49:19] [INFO ] Added : 61 causal constraints over 13 iterations in 769 ms. Result :sat
Minimization took 119 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 0] Max Struct:[6, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 0] Max Struct:[6, 1]
Support contains 7 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 680/680 transitions.
Applied a total of 0 rules in 15 ms. Remains 266 /266 variables (removed 0) and now considering 680/680 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 266/266 places, 680/680 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 680/680 transitions.
Applied a total of 0 rules in 14 ms. Remains 266 /266 variables (removed 0) and now considering 680/680 (removed 0) transitions.
[2024-05-27 03:49:19] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:49:19] [INFO ] Invariant cache hit.
[2024-05-27 03:49:20] [INFO ] Implicit Places using invariants in 384 ms returned []
[2024-05-27 03:49:20] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:49:20] [INFO ] Invariant cache hit.
[2024-05-27 03:49:20] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 03:49:21] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1374 ms to find 0 implicit places.
[2024-05-27 03:49:21] [INFO ] Redundant transitions in 44 ms returned []
Running 674 sub problems to find dead transitions.
[2024-05-27 03:49:21] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:49:21] [INFO ] Invariant cache hit.
[2024-05-27 03:49:21] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 17/283 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-05-27 03:49:26] [INFO ] Deduced a trap composed of 10 places in 186 ms of which 3 ms to minimize.
[2024-05-27 03:49:26] [INFO ] Deduced a trap composed of 21 places in 178 ms of which 2 ms to minimize.
[2024-05-27 03:49:26] [INFO ] Deduced a trap composed of 30 places in 158 ms of which 3 ms to minimize.
[2024-05-27 03:49:26] [INFO ] Deduced a trap composed of 9 places in 155 ms of which 2 ms to minimize.
[2024-05-27 03:49:26] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:49:27] [INFO ] Deduced a trap composed of 35 places in 142 ms of which 2 ms to minimize.
[2024-05-27 03:49:27] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 2 ms to minimize.
[2024-05-27 03:49:27] [INFO ] Deduced a trap composed of 16 places in 154 ms of which 3 ms to minimize.
[2024-05-27 03:49:27] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 3 ms to minimize.
[2024-05-27 03:49:27] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 2 ms to minimize.
[2024-05-27 03:49:27] [INFO ] Deduced a trap composed of 39 places in 138 ms of which 2 ms to minimize.
[2024-05-27 03:49:27] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 3 ms to minimize.
[2024-05-27 03:49:28] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 3 ms to minimize.
[2024-05-27 03:49:28] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 3 ms to minimize.
[2024-05-27 03:49:28] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:49:28] [INFO ] Deduced a trap composed of 40 places in 122 ms of which 3 ms to minimize.
[2024-05-27 03:49:28] [INFO ] Deduced a trap composed of 38 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:49:28] [INFO ] Deduced a trap composed of 16 places in 129 ms of which 3 ms to minimize.
[2024-05-27 03:49:28] [INFO ] Deduced a trap composed of 18 places in 131 ms of which 3 ms to minimize.
[2024-05-27 03:49:29] [INFO ] Deduced a trap composed of 18 places in 119 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/266 variables, 20/303 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-05-27 03:49:29] [INFO ] Deduced a trap composed of 10 places in 185 ms of which 3 ms to minimize.
[2024-05-27 03:49:29] [INFO ] Deduced a trap composed of 9 places in 176 ms of which 3 ms to minimize.
[2024-05-27 03:49:29] [INFO ] Deduced a trap composed of 16 places in 161 ms of which 2 ms to minimize.
[2024-05-27 03:49:30] [INFO ] Deduced a trap composed of 23 places in 174 ms of which 3 ms to minimize.
[2024-05-27 03:49:30] [INFO ] Deduced a trap composed of 19 places in 147 ms of which 2 ms to minimize.
[2024-05-27 03:49:30] [INFO ] Deduced a trap composed of 9 places in 140 ms of which 3 ms to minimize.
[2024-05-27 03:49:30] [INFO ] Deduced a trap composed of 13 places in 147 ms of which 2 ms to minimize.
[2024-05-27 03:49:30] [INFO ] Deduced a trap composed of 31 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:49:30] [INFO ] Deduced a trap composed of 37 places in 153 ms of which 2 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 12 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 11 places in 132 ms of which 2 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 2 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 2 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 42 places in 85 ms of which 1 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 31 places in 118 ms of which 2 ms to minimize.
[2024-05-27 03:49:31] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:49:32] [INFO ] Deduced a trap composed of 38 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:49:32] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/323 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-05-27 03:49:36] [INFO ] Deduced a trap composed of 9 places in 164 ms of which 3 ms to minimize.
[2024-05-27 03:49:37] [INFO ] Deduced a trap composed of 22 places in 150 ms of which 2 ms to minimize.
[2024-05-27 03:49:37] [INFO ] Deduced a trap composed of 17 places in 153 ms of which 3 ms to minimize.
[2024-05-27 03:49:37] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 3 ms to minimize.
[2024-05-27 03:49:37] [INFO ] Deduced a trap composed of 37 places in 109 ms of which 2 ms to minimize.
[2024-05-27 03:49:37] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 2 ms to minimize.
[2024-05-27 03:49:37] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 1 ms to minimize.
[2024-05-27 03:49:37] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 2 ms to minimize.
[2024-05-27 03:49:37] [INFO ] Deduced a trap composed of 40 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:49:38] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:49:38] [INFO ] Deduced a trap composed of 40 places in 86 ms of which 2 ms to minimize.
[2024-05-27 03:49:38] [INFO ] Deduced a trap composed of 16 places in 149 ms of which 3 ms to minimize.
[2024-05-27 03:49:38] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 1 ms to minimize.
[2024-05-27 03:49:38] [INFO ] Deduced a trap composed of 37 places in 85 ms of which 2 ms to minimize.
[2024-05-27 03:49:38] [INFO ] Deduced a trap composed of 37 places in 82 ms of which 2 ms to minimize.
[2024-05-27 03:49:38] [INFO ] Deduced a trap composed of 41 places in 92 ms of which 1 ms to minimize.
[2024-05-27 03:49:38] [INFO ] Deduced a trap composed of 24 places in 102 ms of which 2 ms to minimize.
[2024-05-27 03:49:39] [INFO ] Deduced a trap composed of 23 places in 98 ms of which 1 ms to minimize.
[2024-05-27 03:49:39] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2024-05-27 03:49:39] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/343 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-05-27 03:49:40] [INFO ] Deduced a trap composed of 38 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:49:40] [INFO ] Deduced a trap composed of 38 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:49:40] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
[2024-05-27 03:49:40] [INFO ] Deduced a trap composed of 38 places in 90 ms of which 2 ms to minimize.
[2024-05-27 03:49:40] [INFO ] Deduced a trap composed of 39 places in 90 ms of which 2 ms to minimize.
[2024-05-27 03:49:40] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 1 ms to minimize.
[2024-05-27 03:49:40] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 2 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 2 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 1 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 2 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 1 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 2 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 38 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 37 places in 58 ms of which 2 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 2 ms to minimize.
[2024-05-27 03:49:41] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:49:42] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 2 ms to minimize.
[2024-05-27 03:49:42] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 2 ms to minimize.
[2024-05-27 03:49:42] [INFO ] Deduced a trap composed of 26 places in 139 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/363 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-05-27 03:49:43] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:49:44] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 2 ms to minimize.
[2024-05-27 03:49:44] [INFO ] Deduced a trap composed of 34 places in 80 ms of which 2 ms to minimize.
[2024-05-27 03:49:44] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 1 ms to minimize.
[2024-05-27 03:49:44] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:49:44] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 3 ms to minimize.
[2024-05-27 03:49:45] [INFO ] Deduced a trap composed of 36 places in 145 ms of which 3 ms to minimize.
[2024-05-27 03:49:45] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 2 ms to minimize.
[2024-05-27 03:49:45] [INFO ] Deduced a trap composed of 44 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:49:45] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 2 ms to minimize.
[2024-05-27 03:49:45] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 2 ms to minimize.
[2024-05-27 03:49:45] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 1 ms to minimize.
[2024-05-27 03:49:46] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 2 ms to minimize.
[2024-05-27 03:49:46] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 2 ms to minimize.
[2024-05-27 03:49:46] [INFO ] Deduced a trap composed of 32 places in 118 ms of which 3 ms to minimize.
[2024-05-27 03:49:46] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 2 ms to minimize.
[2024-05-27 03:49:46] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 2 ms to minimize.
[2024-05-27 03:49:46] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:49:46] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:49:47] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 674 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 266/826 variables, and 383 constraints, problems are : Problem set: 0 solved, 674 unsolved in 30052 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/266 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 674/674 constraints, Known Traps: 100/100 constraints]
Escalating to Integer solving :Problem set: 0 solved, 674 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 17/283 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/266 variables, 100/383 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-05-27 03:49:56] [INFO ] Deduced a trap composed of 39 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:49:56] [INFO ] Deduced a trap composed of 39 places in 81 ms of which 1 ms to minimize.
[2024-05-27 03:49:56] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 2 ms to minimize.
[2024-05-27 03:49:56] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 2 ms to minimize.
[2024-05-27 03:49:56] [INFO ] Deduced a trap composed of 17 places in 166 ms of which 2 ms to minimize.
[2024-05-27 03:49:56] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 2 ms to minimize.
[2024-05-27 03:49:56] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 1 ms to minimize.
[2024-05-27 03:49:57] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 3 ms to minimize.
[2024-05-27 03:49:57] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 2 ms to minimize.
[2024-05-27 03:49:57] [INFO ] Deduced a trap composed of 40 places in 86 ms of which 2 ms to minimize.
[2024-05-27 03:49:57] [INFO ] Deduced a trap composed of 39 places in 88 ms of which 1 ms to minimize.
[2024-05-27 03:49:57] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 2 ms to minimize.
[2024-05-27 03:49:57] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 2 ms to minimize.
[2024-05-27 03:49:57] [INFO ] Deduced a trap composed of 57 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:49:58] [INFO ] Deduced a trap composed of 40 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:49:58] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:49:58] [INFO ] Deduced a trap composed of 39 places in 85 ms of which 2 ms to minimize.
[2024-05-27 03:49:58] [INFO ] Deduced a trap composed of 41 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:49:58] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-05-27 03:49:58] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-05-27 03:50:04] [INFO ] Deduced a trap composed of 72 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:50:04] [INFO ] Deduced a trap composed of 17 places in 162 ms of which 2 ms to minimize.
[2024-05-27 03:50:04] [INFO ] Deduced a trap composed of 56 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:50:04] [INFO ] Deduced a trap composed of 62 places in 87 ms of which 2 ms to minimize.
[2024-05-27 03:50:04] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 2 ms to minimize.
[2024-05-27 03:50:05] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 3 ms to minimize.
[2024-05-27 03:50:05] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 2 ms to minimize.
[2024-05-27 03:50:05] [INFO ] Deduced a trap composed of 33 places in 152 ms of which 2 ms to minimize.
[2024-05-27 03:50:05] [INFO ] Deduced a trap composed of 40 places in 161 ms of which 3 ms to minimize.
[2024-05-27 03:50:06] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:50:06] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 2 ms to minimize.
[2024-05-27 03:50:06] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:50:06] [INFO ] Deduced a trap composed of 31 places in 92 ms of which 1 ms to minimize.
[2024-05-27 03:50:06] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:50:06] [INFO ] Deduced a trap composed of 18 places in 119 ms of which 2 ms to minimize.
[2024-05-27 03:50:07] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 1 ms to minimize.
[2024-05-27 03:50:07] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 2 ms to minimize.
[2024-05-27 03:50:07] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:50:07] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 3 ms to minimize.
[2024-05-27 03:50:08] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 674 unsolved
[2024-05-27 03:50:13] [INFO ] Deduced a trap composed of 35 places in 82 ms of which 1 ms to minimize.
[2024-05-27 03:50:13] [INFO ] Deduced a trap composed of 67 places in 108 ms of which 2 ms to minimize.
[2024-05-27 03:50:13] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 1 ms to minimize.
[2024-05-27 03:50:15] [INFO ] Deduced a trap composed of 39 places in 71 ms of which 1 ms to minimize.
[2024-05-27 03:50:15] [INFO ] Deduced a trap composed of 9 places in 142 ms of which 2 ms to minimize.
[2024-05-27 03:50:15] [INFO ] Deduced a trap composed of 51 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:50:16] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:50:16] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:50:16] [INFO ] Deduced a trap composed of 41 places in 64 ms of which 1 ms to minimize.
[2024-05-27 03:50:16] [INFO ] Deduced a trap composed of 43 places in 65 ms of which 2 ms to minimize.
[2024-05-27 03:50:17] [INFO ] Deduced a trap composed of 40 places in 64 ms of which 1 ms to minimize.
[2024-05-27 03:50:17] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 2 ms to minimize.
[2024-05-27 03:50:18] [INFO ] Deduced a trap composed of 27 places in 120 ms of which 3 ms to minimize.
[2024-05-27 03:50:18] [INFO ] Deduced a trap composed of 35 places in 126 ms of which 6 ms to minimize.
[2024-05-27 03:50:18] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 2 ms to minimize.
[2024-05-27 03:50:18] [INFO ] Deduced a trap composed of 19 places in 156 ms of which 2 ms to minimize.
[2024-05-27 03:50:18] [INFO ] Deduced a trap composed of 44 places in 136 ms of which 2 ms to minimize.
[2024-05-27 03:50:19] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 2 ms to minimize.
[2024-05-27 03:50:19] [INFO ] Deduced a trap composed of 12 places in 103 ms of which 2 ms to minimize.
[2024-05-27 03:50:19] [INFO ] Deduced a trap composed of 53 places in 88 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 674 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 266/826 variables, and 443 constraints, problems are : Problem set: 0 solved, 674 unsolved in 30018 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/266 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 0/674 constraints, Known Traps: 160/160 constraints]
After SMT, in 60451ms problems are : Problem set: 0 solved, 674 unsolved
Search for dead transitions found 0 dead transitions in 60490ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61952 ms. Remains : 266/266 places, 680/680 transitions.
RANDOM walk for 40000 steps (8 resets) in 1568 ms. (25 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 623350 steps, run timeout after 3001 ms. (steps per millisecond=207 ) properties seen :0 out of 4
Probabilistic random walk after 623350 steps, saw 90634 distinct states, run finished after 3009 ms. (steps per millisecond=207 ) properties seen :0
[2024-05-27 03:50:25] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:50:25] [INFO ] Invariant cache hit.
[2024-05-27 03:50:25] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 223/230 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 223/236 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 6/236 variables, 6/242 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 560/796 variables, 236/484 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/796 variables, 205/689 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/796 variables, 0/689 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 30/826 variables, 30/719 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/826 variables, 30/749 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/826 variables, 5/754 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/826 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/826 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 826/826 variables, and 754 constraints, problems are : Problem set: 0 solved, 4 unsolved in 808 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 266/266 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 223/230 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 223/236 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 6/236 variables, 6/242 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 560/796 variables, 236/484 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/796 variables, 205/689 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/796 variables, 4/693 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/796 variables, 0/693 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 30/826 variables, 30/723 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/826 variables, 30/753 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/826 variables, 5/758 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-27 03:50:26] [INFO ] Deduced a trap composed of 16 places in 144 ms of which 3 ms to minimize.
[2024-05-27 03:50:27] [INFO ] Deduced a trap composed of 16 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:50:27] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:50:27] [INFO ] Deduced a trap composed of 13 places in 164 ms of which 2 ms to minimize.
[2024-05-27 03:50:27] [INFO ] Deduced a trap composed of 12 places in 165 ms of which 3 ms to minimize.
[2024-05-27 03:50:27] [INFO ] Deduced a trap composed of 18 places in 150 ms of which 2 ms to minimize.
[2024-05-27 03:50:27] [INFO ] Deduced a trap composed of 23 places in 160 ms of which 3 ms to minimize.
[2024-05-27 03:50:28] [INFO ] Deduced a trap composed of 12 places in 167 ms of which 2 ms to minimize.
[2024-05-27 03:50:28] [INFO ] Deduced a trap composed of 19 places in 152 ms of which 2 ms to minimize.
[2024-05-27 03:50:28] [INFO ] Deduced a trap composed of 25 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:50:28] [INFO ] Deduced a trap composed of 9 places in 163 ms of which 3 ms to minimize.
[2024-05-27 03:50:28] [INFO ] Deduced a trap composed of 16 places in 166 ms of which 3 ms to minimize.
[2024-05-27 03:50:28] [INFO ] Deduced a trap composed of 31 places in 168 ms of which 3 ms to minimize.
[2024-05-27 03:50:29] [INFO ] Deduced a trap composed of 17 places in 156 ms of which 3 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-27 03:50:29] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 2 ms to minimize.
[2024-05-27 03:50:29] [INFO ] Deduced a trap composed of 10 places in 160 ms of which 3 ms to minimize.
[2024-05-27 03:50:29] [INFO ] Deduced a trap composed of 20 places in 146 ms of which 2 ms to minimize.
[2024-05-27 03:50:29] [INFO ] Deduced a trap composed of 13 places in 160 ms of which 3 ms to minimize.
[2024-05-27 03:50:30] [INFO ] Deduced a trap composed of 10 places in 172 ms of which 3 ms to minimize.
[2024-05-27 03:50:30] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 3 ms to minimize.
Problem MAX0 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/826 variables, 20/778 constraints. Problems are: Problem set: 1 solved, 3 unsolved
[2024-05-27 03:50:30] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 2 ms to minimize.
[2024-05-27 03:50:30] [INFO ] Deduced a trap composed of 34 places in 156 ms of which 2 ms to minimize.
[2024-05-27 03:50:30] [INFO ] Deduced a trap composed of 43 places in 148 ms of which 2 ms to minimize.
[2024-05-27 03:50:30] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:50:31] [INFO ] Deduced a trap composed of 40 places in 135 ms of which 2 ms to minimize.
[2024-05-27 03:50:31] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 2 ms to minimize.
SMT process timed out in 5858ms, After SMT, problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 7 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 680/680 transitions.
Applied a total of 0 rules in 14 ms. Remains 266 /266 variables (removed 0) and now considering 680/680 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 266/266 places, 680/680 transitions.
RANDOM walk for 40000 steps (8 resets) in 283 ms. (140 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 670999 steps, run timeout after 3001 ms. (steps per millisecond=223 ) properties seen :0 out of 3
Probabilistic random walk after 670999 steps, saw 97411 distinct states, run finished after 3004 ms. (steps per millisecond=223 ) properties seen :0
[2024-05-27 03:50:34] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:50:34] [INFO ] Invariant cache hit.
[2024-05-27 03:50:34] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 223/230 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 223/236 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/236 variables, 6/242 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 6/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 560/796 variables, 236/484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/796 variables, 205/689 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/796 variables, 0/689 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 30/826 variables, 30/719 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/826 variables, 30/749 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/826 variables, 5/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/826 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/826 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 826/826 variables, and 754 constraints, problems are : Problem set: 0 solved, 3 unsolved in 490 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 266/266 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 223/230 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 223/236 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 03:50:35] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/230 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 6/236 variables, 6/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 6/249 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/236 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 560/796 variables, 236/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/796 variables, 205/690 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/796 variables, 3/693 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/796 variables, 0/693 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 30/826 variables, 30/723 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/826 variables, 30/753 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/826 variables, 5/758 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 03:50:35] [INFO ] Deduced a trap composed of 30 places in 134 ms of which 3 ms to minimize.
[2024-05-27 03:50:35] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 2 ms to minimize.
[2024-05-27 03:50:36] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 2 ms to minimize.
[2024-05-27 03:50:36] [INFO ] Deduced a trap composed of 16 places in 158 ms of which 3 ms to minimize.
[2024-05-27 03:50:36] [INFO ] Deduced a trap composed of 37 places in 162 ms of which 3 ms to minimize.
[2024-05-27 03:50:36] [INFO ] Deduced a trap composed of 9 places in 147 ms of which 2 ms to minimize.
[2024-05-27 03:50:36] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 3 ms to minimize.
[2024-05-27 03:50:36] [INFO ] Deduced a trap composed of 35 places in 136 ms of which 3 ms to minimize.
[2024-05-27 03:50:36] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 2 ms to minimize.
[2024-05-27 03:50:37] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 3 ms to minimize.
[2024-05-27 03:50:37] [INFO ] Deduced a trap composed of 23 places in 144 ms of which 2 ms to minimize.
[2024-05-27 03:50:37] [INFO ] Deduced a trap composed of 10 places in 154 ms of which 2 ms to minimize.
[2024-05-27 03:50:37] [INFO ] Deduced a trap composed of 24 places in 156 ms of which 2 ms to minimize.
[2024-05-27 03:50:37] [INFO ] Deduced a trap composed of 31 places in 152 ms of which 2 ms to minimize.
[2024-05-27 03:50:37] [INFO ] Deduced a trap composed of 26 places in 154 ms of which 3 ms to minimize.
[2024-05-27 03:50:38] [INFO ] Deduced a trap composed of 30 places in 157 ms of which 3 ms to minimize.
[2024-05-27 03:50:38] [INFO ] Deduced a trap composed of 32 places in 146 ms of which 3 ms to minimize.
[2024-05-27 03:50:38] [INFO ] Deduced a trap composed of 17 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:50:38] [INFO ] Deduced a trap composed of 10 places in 145 ms of which 3 ms to minimize.
[2024-05-27 03:50:38] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/826 variables, 20/778 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 03:50:38] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 2 ms to minimize.
[2024-05-27 03:50:39] [INFO ] Deduced a trap composed of 33 places in 144 ms of which 2 ms to minimize.
[2024-05-27 03:50:39] [INFO ] Deduced a trap composed of 53 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:50:39] [INFO ] Deduced a trap composed of 9 places in 148 ms of which 3 ms to minimize.
[2024-05-27 03:50:39] [INFO ] Deduced a trap composed of 30 places in 146 ms of which 3 ms to minimize.
[2024-05-27 03:50:39] [INFO ] Deduced a trap composed of 12 places in 144 ms of which 2 ms to minimize.
[2024-05-27 03:50:40] [INFO ] Deduced a trap composed of 23 places in 136 ms of which 2 ms to minimize.
[2024-05-27 03:50:40] [INFO ] Deduced a trap composed of 47 places in 130 ms of which 2 ms to minimize.
[2024-05-27 03:50:40] [INFO ] Deduced a trap composed of 31 places in 133 ms of which 3 ms to minimize.
[2024-05-27 03:50:40] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 3 ms to minimize.
[2024-05-27 03:50:40] [INFO ] Deduced a trap composed of 16 places in 126 ms of which 3 ms to minimize.
[2024-05-27 03:50:40] [INFO ] Deduced a trap composed of 31 places in 147 ms of which 2 ms to minimize.
[2024-05-27 03:50:41] [INFO ] Deduced a trap composed of 17 places in 145 ms of which 3 ms to minimize.
[2024-05-27 03:50:41] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 2 ms to minimize.
[2024-05-27 03:50:41] [INFO ] Deduced a trap composed of 38 places in 127 ms of which 2 ms to minimize.
[2024-05-27 03:50:41] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 3 ms to minimize.
[2024-05-27 03:50:41] [INFO ] Deduced a trap composed of 33 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:50:41] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:50:42] [INFO ] Deduced a trap composed of 37 places in 145 ms of which 2 ms to minimize.
[2024-05-27 03:50:42] [INFO ] Deduced a trap composed of 38 places in 122 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/826 variables, 20/798 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 03:50:42] [INFO ] Deduced a trap composed of 32 places in 131 ms of which 3 ms to minimize.
[2024-05-27 03:50:43] [INFO ] Deduced a trap composed of 10 places in 136 ms of which 3 ms to minimize.
[2024-05-27 03:50:43] [INFO ] Deduced a trap composed of 10 places in 162 ms of which 3 ms to minimize.
[2024-05-27 03:50:43] [INFO ] Deduced a trap composed of 24 places in 145 ms of which 2 ms to minimize.
[2024-05-27 03:50:43] [INFO ] Deduced a trap composed of 32 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:50:43] [INFO ] Deduced a trap composed of 18 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:50:43] [INFO ] Deduced a trap composed of 39 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:50:44] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:50:44] [INFO ] Deduced a trap composed of 53 places in 132 ms of which 2 ms to minimize.
[2024-05-27 03:50:44] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:50:44] [INFO ] Deduced a trap composed of 29 places in 148 ms of which 2 ms to minimize.
[2024-05-27 03:50:44] [INFO ] Deduced a trap composed of 18 places in 131 ms of which 3 ms to minimize.
[2024-05-27 03:50:44] [INFO ] Deduced a trap composed of 26 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:50:44] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 3 ms to minimize.
[2024-05-27 03:50:45] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:50:45] [INFO ] Deduced a trap composed of 24 places in 119 ms of which 3 ms to minimize.
[2024-05-27 03:50:45] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:50:45] [INFO ] Deduced a trap composed of 18 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:50:45] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-27 03:50:45] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/826 variables, 20/818 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 03:50:46] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:50:46] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 2 ms to minimize.
[2024-05-27 03:50:46] [INFO ] Deduced a trap composed of 45 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:50:46] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 2 ms to minimize.
[2024-05-27 03:50:46] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 2 ms to minimize.
[2024-05-27 03:50:47] [INFO ] Deduced a trap composed of 18 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:50:47] [INFO ] Deduced a trap composed of 23 places in 146 ms of which 2 ms to minimize.
[2024-05-27 03:50:47] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 3 ms to minimize.
[2024-05-27 03:50:47] [INFO ] Deduced a trap composed of 16 places in 147 ms of which 3 ms to minimize.
[2024-05-27 03:50:47] [INFO ] Deduced a trap composed of 37 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:50:48] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-27 03:50:48] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:50:48] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 2 ms to minimize.
[2024-05-27 03:50:48] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 2 ms to minimize.
[2024-05-27 03:50:48] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 2 ms to minimize.
[2024-05-27 03:50:48] [INFO ] Deduced a trap composed of 16 places in 129 ms of which 2 ms to minimize.
[2024-05-27 03:50:48] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 2 ms to minimize.
[2024-05-27 03:50:49] [INFO ] Deduced a trap composed of 37 places in 117 ms of which 4 ms to minimize.
[2024-05-27 03:50:49] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:50:49] [INFO ] Deduced a trap composed of 38 places in 83 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/826 variables, 20/838 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 03:50:49] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 2 ms to minimize.
[2024-05-27 03:50:49] [INFO ] Deduced a trap composed of 42 places in 114 ms of which 2 ms to minimize.
[2024-05-27 03:50:49] [INFO ] Deduced a trap composed of 33 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:50:50] [INFO ] Deduced a trap composed of 61 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:50:50] [INFO ] Deduced a trap composed of 40 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:50:50] [INFO ] Deduced a trap composed of 40 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:50:50] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 2 ms to minimize.
[2024-05-27 03:50:50] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 1 ms to minimize.
[2024-05-27 03:50:50] [INFO ] Deduced a trap composed of 33 places in 75 ms of which 2 ms to minimize.
[2024-05-27 03:50:51] [INFO ] Deduced a trap composed of 40 places in 82 ms of which 3 ms to minimize.
[2024-05-27 03:50:51] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:50:51] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:50:51] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 2 ms to minimize.
[2024-05-27 03:50:51] [INFO ] Deduced a trap composed of 26 places in 70 ms of which 2 ms to minimize.
[2024-05-27 03:50:52] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 2 ms to minimize.
[2024-05-27 03:50:52] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 2 ms to minimize.
[2024-05-27 03:50:52] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:50:52] [INFO ] Deduced a trap composed of 41 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:50:52] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:50:53] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/826 variables, 20/858 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 03:50:54] [INFO ] Deduced a trap composed of 40 places in 80 ms of which 1 ms to minimize.
[2024-05-27 03:50:54] [INFO ] Deduced a trap composed of 37 places in 83 ms of which 2 ms to minimize.
[2024-05-27 03:50:58] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2024-05-27 03:50:58] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:50:58] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 2 ms to minimize.
[2024-05-27 03:50:59] [INFO ] Deduced a trap composed of 37 places in 85 ms of which 2 ms to minimize.
[2024-05-27 03:50:59] [INFO ] Deduced a trap composed of 39 places in 78 ms of which 2 ms to minimize.
[2024-05-27 03:50:59] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 3 ms to minimize.
[2024-05-27 03:50:59] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:50:59] [INFO ] Deduced a trap composed of 17 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:51:00] [INFO ] Deduced a trap composed of 39 places in 83 ms of which 2 ms to minimize.
[2024-05-27 03:51:00] [INFO ] Deduced a trap composed of 48 places in 94 ms of which 2 ms to minimize.
[2024-05-27 03:51:00] [INFO ] Deduced a trap composed of 41 places in 78 ms of which 1 ms to minimize.
[2024-05-27 03:51:00] [INFO ] Deduced a trap composed of 43 places in 80 ms of which 1 ms to minimize.
[2024-05-27 03:51:01] [INFO ] Deduced a trap composed of 41 places in 79 ms of which 2 ms to minimize.
[2024-05-27 03:51:01] [INFO ] Deduced a trap composed of 33 places in 73 ms of which 1 ms to minimize.
[2024-05-27 03:51:02] [INFO ] Deduced a trap composed of 57 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:51:03] [INFO ] Deduced a trap composed of 34 places in 74 ms of which 1 ms to minimize.
[2024-05-27 03:51:03] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 1 ms to minimize.
[2024-05-27 03:51:04] [INFO ] Deduced a trap composed of 38 places in 76 ms of which 2 ms to minimize.
Problem MIN0 is UNSAT
At refinement iteration 21 (INCLUDED_ONLY) 0/826 variables, 20/878 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-27 03:51:08] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/826 variables, 1/879 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/826 variables, 0/879 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 0/826 variables, 0/879 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 826/826 variables, and 879 constraints, problems are : Problem set: 1 solved, 2 unsolved in 33702 ms.
Refiners :[Domain max(s): 266/266 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 266/266 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 122/122 constraints]
After SMT, in 34210ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 65 ms.
Support contains 1 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 680/680 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 266 transition count 674
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 260 transition count 674
Applied a total of 12 rules in 22 ms. Remains 260 /266 variables (removed 6) and now considering 674/680 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 260/266 places, 674/680 transitions.
RANDOM walk for 40000 steps (8 resets) in 342 ms. (116 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 662522 steps, run timeout after 3001 ms. (steps per millisecond=220 ) properties seen :0 out of 2
Probabilistic random walk after 662522 steps, saw 96697 distinct states, run finished after 3001 ms. (steps per millisecond=220 ) properties seen :0
[2024-05-27 03:51:11] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
// Phase 1: matrix 554 rows 260 cols
[2024-05-27 03:51:11] [INFO ] Computed 17 invariants in 3 ms
[2024-05-27 03:51:11] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 38/39 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 38/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/40 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 94/134 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 10/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/134 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 155/289 variables, 30/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/289 variables, 30/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/289 variables, 5/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/289 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 275/564 variables, 50/207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/564 variables, 50/257 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/564 variables, 195/452 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/564 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 135/699 variables, 5/457 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/699 variables, 135/592 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/699 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 5/704 variables, 5/597 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/704 variables, 5/602 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/704 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 110/814 variables, 140/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 814/814 variables, and 742 constraints, problems are : Problem set: 0 solved, 2 unsolved in 501 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 38/39 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 38/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/40 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 94/134 variables, 40/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 10/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/134 variables, 2/94 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/134 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 155/289 variables, 30/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/289 variables, 30/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/289 variables, 5/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/289 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 275/564 variables, 50/209 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/564 variables, 50/259 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/564 variables, 195/454 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/564 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 135/699 variables, 5/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/699 variables, 135/594 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-27 03:51:12] [INFO ] Deduced a trap composed of 9 places in 180 ms of which 3 ms to minimize.
[2024-05-27 03:51:13] [INFO ] Deduced a trap composed of 22 places in 205 ms of which 2 ms to minimize.
[2024-05-27 03:51:13] [INFO ] Deduced a trap composed of 12 places in 163 ms of which 3 ms to minimize.
[2024-05-27 03:51:13] [INFO ] Deduced a trap composed of 20 places in 174 ms of which 2 ms to minimize.
[2024-05-27 03:51:13] [INFO ] Deduced a trap composed of 11 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:51:13] [INFO ] Deduced a trap composed of 37 places in 115 ms of which 3 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/699 variables, 6/600 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/699 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 5/704 variables, 5/605 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/704 variables, 5/610 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/704 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 110/814 variables, 140/750 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/814 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/814 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 814/814 variables, and 750 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1650 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 6/6 constraints]
After SMT, in 2172ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 1 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 18 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 260/260 places, 674/674 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 17 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
[2024-05-27 03:51:14] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 03:51:14] [INFO ] Invariant cache hit.
[2024-05-27 03:51:14] [INFO ] Implicit Places using invariants in 353 ms returned []
[2024-05-27 03:51:14] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 03:51:14] [INFO ] Invariant cache hit.
[2024-05-27 03:51:14] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 03:51:15] [INFO ] Implicit Places using invariants and state equation in 1043 ms returned []
Implicit Place search using SMT with State Equation took 1398 ms to find 0 implicit places.
[2024-05-27 03:51:15] [INFO ] Redundant transitions in 8 ms returned []
Running 668 sub problems to find dead transitions.
[2024-05-27 03:51:15] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 03:51:15] [INFO ] Invariant cache hit.
[2024-05-27 03:51:15] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 260/260 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 17/277 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:51:20] [INFO ] Deduced a trap composed of 20 places in 143 ms of which 2 ms to minimize.
[2024-05-27 03:51:20] [INFO ] Deduced a trap composed of 38 places in 167 ms of which 4 ms to minimize.
[2024-05-27 03:51:20] [INFO ] Deduced a trap composed of 19 places in 162 ms of which 2 ms to minimize.
[2024-05-27 03:51:20] [INFO ] Deduced a trap composed of 17 places in 159 ms of which 3 ms to minimize.
[2024-05-27 03:51:20] [INFO ] Deduced a trap composed of 20 places in 160 ms of which 2 ms to minimize.
[2024-05-27 03:51:21] [INFO ] Deduced a trap composed of 11 places in 158 ms of which 3 ms to minimize.
[2024-05-27 03:51:21] [INFO ] Deduced a trap composed of 13 places in 146 ms of which 2 ms to minimize.
[2024-05-27 03:51:21] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 2 ms to minimize.
[2024-05-27 03:51:21] [INFO ] Deduced a trap composed of 41 places in 138 ms of which 2 ms to minimize.
[2024-05-27 03:51:21] [INFO ] Deduced a trap composed of 40 places in 150 ms of which 2 ms to minimize.
[2024-05-27 03:51:21] [INFO ] Deduced a trap composed of 10 places in 149 ms of which 3 ms to minimize.
[2024-05-27 03:51:21] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 2 ms to minimize.
[2024-05-27 03:51:22] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:51:22] [INFO ] Deduced a trap composed of 23 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:51:22] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 2 ms to minimize.
[2024-05-27 03:51:22] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 2 ms to minimize.
[2024-05-27 03:51:22] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 1 ms to minimize.
[2024-05-27 03:51:22] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 2 ms to minimize.
[2024-05-27 03:51:22] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 2 ms to minimize.
[2024-05-27 03:51:22] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/260 variables, 20/297 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:51:23] [INFO ] Deduced a trap composed of 11 places in 133 ms of which 3 ms to minimize.
[2024-05-27 03:51:23] [INFO ] Deduced a trap composed of 23 places in 149 ms of which 2 ms to minimize.
[2024-05-27 03:51:23] [INFO ] Deduced a trap composed of 23 places in 150 ms of which 3 ms to minimize.
[2024-05-27 03:51:23] [INFO ] Deduced a trap composed of 23 places in 154 ms of which 2 ms to minimize.
[2024-05-27 03:51:23] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 3 ms to minimize.
[2024-05-27 03:51:23] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 2 ms to minimize.
[2024-05-27 03:51:24] [INFO ] Deduced a trap composed of 17 places in 137 ms of which 2 ms to minimize.
[2024-05-27 03:51:24] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 2 ms to minimize.
[2024-05-27 03:51:24] [INFO ] Deduced a trap composed of 16 places in 136 ms of which 2 ms to minimize.
[2024-05-27 03:51:24] [INFO ] Deduced a trap composed of 37 places in 139 ms of which 3 ms to minimize.
[2024-05-27 03:51:24] [INFO ] Deduced a trap composed of 57 places in 143 ms of which 2 ms to minimize.
[2024-05-27 03:51:24] [INFO ] Deduced a trap composed of 41 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:51:24] [INFO ] Deduced a trap composed of 18 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:51:25] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 2 ms to minimize.
[2024-05-27 03:51:25] [INFO ] Deduced a trap composed of 18 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:51:25] [INFO ] Deduced a trap composed of 43 places in 95 ms of which 2 ms to minimize.
[2024-05-27 03:51:25] [INFO ] Deduced a trap composed of 34 places in 70 ms of which 1 ms to minimize.
[2024-05-27 03:51:25] [INFO ] Deduced a trap composed of 34 places in 68 ms of which 1 ms to minimize.
[2024-05-27 03:51:25] [INFO ] Deduced a trap composed of 34 places in 66 ms of which 1 ms to minimize.
[2024-05-27 03:51:25] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 20/317 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:51:30] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 2 ms to minimize.
[2024-05-27 03:51:30] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 2 ms to minimize.
[2024-05-27 03:51:30] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 2 ms to minimize.
[2024-05-27 03:51:30] [INFO ] Deduced a trap composed of 41 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:51:30] [INFO ] Deduced a trap composed of 40 places in 121 ms of which 2 ms to minimize.
[2024-05-27 03:51:30] [INFO ] Deduced a trap composed of 34 places in 128 ms of which 2 ms to minimize.
[2024-05-27 03:51:30] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:51:30] [INFO ] Deduced a trap composed of 41 places in 101 ms of which 2 ms to minimize.
[2024-05-27 03:51:31] [INFO ] Deduced a trap composed of 34 places in 72 ms of which 1 ms to minimize.
[2024-05-27 03:51:31] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:51:31] [INFO ] Deduced a trap composed of 18 places in 106 ms of which 2 ms to minimize.
[2024-05-27 03:51:31] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 1 ms to minimize.
[2024-05-27 03:51:31] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:51:31] [INFO ] Deduced a trap composed of 44 places in 132 ms of which 2 ms to minimize.
[2024-05-27 03:51:31] [INFO ] Deduced a trap composed of 22 places in 152 ms of which 2 ms to minimize.
[2024-05-27 03:51:32] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 2 ms to minimize.
[2024-05-27 03:51:32] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 2 ms to minimize.
[2024-05-27 03:51:32] [INFO ] Deduced a trap composed of 16 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:51:32] [INFO ] Deduced a trap composed of 37 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:51:32] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 20/337 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:51:33] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:51:33] [INFO ] Deduced a trap composed of 9 places in 156 ms of which 3 ms to minimize.
[2024-05-27 03:51:33] [INFO ] Deduced a trap composed of 41 places in 89 ms of which 1 ms to minimize.
[2024-05-27 03:51:34] [INFO ] Deduced a trap composed of 33 places in 73 ms of which 2 ms to minimize.
[2024-05-27 03:51:34] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:51:34] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 3 ms to minimize.
[2024-05-27 03:51:34] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-05-27 03:51:34] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:51:34] [INFO ] Deduced a trap composed of 47 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 38 places in 100 ms of which 2 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 2 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 1 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 3 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 42 places in 99 ms of which 2 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 1 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 40 places in 81 ms of which 1 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 1 ms to minimize.
[2024-05-27 03:51:35] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 1 ms to minimize.
[2024-05-27 03:51:36] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 20/357 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:51:37] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 2 ms to minimize.
[2024-05-27 03:51:37] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 2 ms to minimize.
[2024-05-27 03:51:37] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 2 ms to minimize.
[2024-05-27 03:51:37] [INFO ] Deduced a trap composed of 12 places in 145 ms of which 3 ms to minimize.
[2024-05-27 03:51:37] [INFO ] Deduced a trap composed of 11 places in 165 ms of which 2 ms to minimize.
[2024-05-27 03:51:38] [INFO ] Deduced a trap composed of 9 places in 162 ms of which 2 ms to minimize.
[2024-05-27 03:51:38] [INFO ] Deduced a trap composed of 19 places in 130 ms of which 3 ms to minimize.
[2024-05-27 03:51:38] [INFO ] Deduced a trap composed of 17 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:51:38] [INFO ] Deduced a trap composed of 19 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:51:38] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 2 ms to minimize.
[2024-05-27 03:51:38] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:51:38] [INFO ] Deduced a trap composed of 40 places in 118 ms of which 3 ms to minimize.
[2024-05-27 03:51:38] [INFO ] Deduced a trap composed of 26 places in 122 ms of which 2 ms to minimize.
[2024-05-27 03:51:39] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 2 ms to minimize.
[2024-05-27 03:51:39] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:51:39] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:51:39] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 2 ms to minimize.
[2024-05-27 03:51:39] [INFO ] Deduced a trap composed of 11 places in 132 ms of which 2 ms to minimize.
[2024-05-27 03:51:40] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 1 ms to minimize.
[2024-05-27 03:51:40] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 20/377 constraints. Problems are: Problem set: 0 solved, 668 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 260/814 variables, and 377 constraints, problems are : Problem set: 0 solved, 668 unsolved in 30031 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/260 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 668/668 constraints, Known Traps: 100/100 constraints]
Escalating to Integer solving :Problem set: 0 solved, 668 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 260/260 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 17/277 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/260 variables, 100/377 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:51:48] [INFO ] Deduced a trap composed of 38 places in 81 ms of which 1 ms to minimize.
[2024-05-27 03:51:48] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:51:48] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 2 ms to minimize.
[2024-05-27 03:51:48] [INFO ] Deduced a trap composed of 68 places in 144 ms of which 2 ms to minimize.
[2024-05-27 03:51:48] [INFO ] Deduced a trap composed of 43 places in 159 ms of which 3 ms to minimize.
[2024-05-27 03:51:49] [INFO ] Deduced a trap composed of 54 places in 146 ms of which 2 ms to minimize.
[2024-05-27 03:51:49] [INFO ] Deduced a trap composed of 36 places in 144 ms of which 3 ms to minimize.
[2024-05-27 03:51:49] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:51:49] [INFO ] Deduced a trap composed of 44 places in 124 ms of which 2 ms to minimize.
[2024-05-27 03:51:49] [INFO ] Deduced a trap composed of 39 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:51:49] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 2 ms to minimize.
[2024-05-27 03:51:50] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 3 ms to minimize.
[2024-05-27 03:51:50] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 1 ms to minimize.
[2024-05-27 03:51:50] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 2 ms to minimize.
[2024-05-27 03:51:50] [INFO ] Deduced a trap composed of 39 places in 84 ms of which 1 ms to minimize.
[2024-05-27 03:51:50] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 2 ms to minimize.
[2024-05-27 03:51:50] [INFO ] Deduced a trap composed of 37 places in 66 ms of which 1 ms to minimize.
[2024-05-27 03:51:51] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 1 ms to minimize.
[2024-05-27 03:51:51] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 2 ms to minimize.
[2024-05-27 03:51:51] [INFO ] Deduced a trap composed of 39 places in 63 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 20/397 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:51:53] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 3 ms to minimize.
[2024-05-27 03:51:53] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 1 ms to minimize.
[2024-05-27 03:51:53] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 1 ms to minimize.
[2024-05-27 03:51:53] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 2 ms to minimize.
[2024-05-27 03:51:53] [INFO ] Deduced a trap composed of 31 places in 77 ms of which 1 ms to minimize.
[2024-05-27 03:51:53] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 2 ms to minimize.
[2024-05-27 03:51:54] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 1 ms to minimize.
[2024-05-27 03:51:54] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 2 ms to minimize.
[2024-05-27 03:51:54] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 2 ms to minimize.
[2024-05-27 03:51:55] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:51:55] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 2 ms to minimize.
[2024-05-27 03:51:55] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-27 03:51:55] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 2 ms to minimize.
[2024-05-27 03:51:56] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 2 ms to minimize.
[2024-05-27 03:51:56] [INFO ] Deduced a trap composed of 42 places in 79 ms of which 2 ms to minimize.
[2024-05-27 03:51:56] [INFO ] Deduced a trap composed of 39 places in 80 ms of which 1 ms to minimize.
[2024-05-27 03:51:56] [INFO ] Deduced a trap composed of 55 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:51:56] [INFO ] Deduced a trap composed of 37 places in 64 ms of which 2 ms to minimize.
[2024-05-27 03:51:56] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 2 ms to minimize.
[2024-05-27 03:51:56] [INFO ] Deduced a trap composed of 48 places in 72 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 20/417 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:51:59] [INFO ] Deduced a trap composed of 53 places in 122 ms of which 3 ms to minimize.
[2024-05-27 03:52:00] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 2 ms to minimize.
[2024-05-27 03:52:00] [INFO ] Deduced a trap composed of 22 places in 70 ms of which 2 ms to minimize.
[2024-05-27 03:52:01] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 2 ms to minimize.
[2024-05-27 03:52:01] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:52:01] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:52:01] [INFO ] Deduced a trap composed of 41 places in 66 ms of which 1 ms to minimize.
[2024-05-27 03:52:01] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 2 ms to minimize.
[2024-05-27 03:52:02] [INFO ] Deduced a trap composed of 40 places in 70 ms of which 2 ms to minimize.
[2024-05-27 03:52:02] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 2 ms to minimize.
[2024-05-27 03:52:02] [INFO ] Deduced a trap composed of 37 places in 78 ms of which 2 ms to minimize.
[2024-05-27 03:52:02] [INFO ] Deduced a trap composed of 38 places in 66 ms of which 2 ms to minimize.
[2024-05-27 03:52:03] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 1 ms to minimize.
[2024-05-27 03:52:03] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 1 ms to minimize.
[2024-05-27 03:52:03] [INFO ] Deduced a trap composed of 33 places in 87 ms of which 2 ms to minimize.
[2024-05-27 03:52:03] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 1 ms to minimize.
[2024-05-27 03:52:04] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-05-27 03:52:04] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:52:04] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 3 ms to minimize.
[2024-05-27 03:52:04] [INFO ] Deduced a trap composed of 25 places in 157 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 20/437 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 03:52:08] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:52:09] [INFO ] Deduced a trap composed of 51 places in 108 ms of which 2 ms to minimize.
[2024-05-27 03:52:09] [INFO ] Deduced a trap composed of 40 places in 109 ms of which 2 ms to minimize.
[2024-05-27 03:52:11] [INFO ] Deduced a trap composed of 39 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:52:11] [INFO ] Deduced a trap composed of 42 places in 144 ms of which 2 ms to minimize.
[2024-05-27 03:52:12] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:52:12] [INFO ] Deduced a trap composed of 24 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:52:12] [INFO ] Deduced a trap composed of 16 places in 147 ms of which 3 ms to minimize.
[2024-05-27 03:52:12] [INFO ] Deduced a trap composed of 12 places in 132 ms of which 3 ms to minimize.
[2024-05-27 03:52:13] [INFO ] Deduced a trap composed of 12 places in 149 ms of which 3 ms to minimize.
[2024-05-27 03:52:13] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 2 ms to minimize.
[2024-05-27 03:52:13] [INFO ] Deduced a trap composed of 33 places in 77 ms of which 2 ms to minimize.
[2024-05-27 03:52:13] [INFO ] Deduced a trap composed of 13 places in 145 ms of which 2 ms to minimize.
[2024-05-27 03:52:14] [INFO ] Deduced a trap composed of 10 places in 153 ms of which 2 ms to minimize.
[2024-05-27 03:52:14] [INFO ] Deduced a trap composed of 42 places in 130 ms of which 2 ms to minimize.
[2024-05-27 03:52:14] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-05-27 03:52:14] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 2 ms to minimize.
[2024-05-27 03:52:15] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
[2024-05-27 03:52:15] [INFO ] Deduced a trap composed of 39 places in 131 ms of which 2 ms to minimize.
[2024-05-27 03:52:15] [INFO ] Deduced a trap composed of 48 places in 87 ms of which 2 ms to minimize.
SMT process timed out in 60382ms, After SMT, problems are : Problem set: 0 solved, 668 unsolved
Search for dead transitions found 0 dead transitions in 60391ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61824 ms. Remains : 260/260 places, 674/674 transitions.
FORMULA Peterson-PT-5-UpperBounds-07 1 TECHNIQUES REACHABILITY_MIN
Current structural bounds on expressions (After reachability solving 1 queries.) : Max Seen:[0] Max Struct:[1]
Starting property specific reduction for Peterson-PT-5-UpperBounds-08
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-27 03:52:15] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
// Phase 1: matrix 560 rows 266 cols
[2024-05-27 03:52:15] [INFO ] Computed 17 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (2 resets) in 18 ms. (526 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 7 ms. (1250 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 03:52:16] [INFO ] Flow matrix only has 560 transitions (discarded 120 similar events)
[2024-05-27 03:52:16] [INFO ] Invariant cache hit.
[2024-05-27 03:52:16] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2024-05-27 03:52:16] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2024-05-27 03:52:16] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 03:52:16] [INFO ] [Real]Added 205 Read/Feed constraints in 27 ms returned sat
[2024-05-27 03:52:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:52:16] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-27 03:52:16] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2024-05-27 03:52:16] [INFO ] [Nat]Added 205 Read/Feed constraints in 29 ms returned sat
[2024-05-27 03:52:16] [INFO ] Computed and/alt/rep : 494/1550/494 causal constraints (skipped 60 transitions) in 48 ms.
[2024-05-27 03:52:17] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 3 ms to minimize.
[2024-05-27 03:52:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2024-05-27 03:52:17] [INFO ] Added : 61 causal constraints over 13 iterations in 756 ms. Result :sat
Minimization took 124 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 266 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place TestIdentity_1_4_3) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 679/679 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 265 transition count 677
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 264 transition count 675
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 263 transition count 673
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 3 place count 263 transition count 667
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 15 place count 257 transition count 667
Applied a total of 15 rules in 28 ms. Remains 257 /266 variables (removed 9) and now considering 667/679 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 257/266 places, 667/679 transitions.
[2024-05-27 03:52:17] [INFO ] Flow matrix only has 547 transitions (discarded 120 similar events)
// Phase 1: matrix 547 rows 257 cols
[2024-05-27 03:52:17] [INFO ] Computed 17 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (2 resets) in 1764 ms. (566 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 587 ms. (1700 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-27 03:52:20] [INFO ] Flow matrix only has 547 transitions (discarded 120 similar events)
[2024-05-27 03:52:20] [INFO ] Invariant cache hit.
[2024-05-27 03:52:20] [INFO ] [Real]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-27 03:52:20] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2024-05-27 03:52:20] [INFO ] State equation strengthened by 202 read => feed constraints.
[2024-05-27 03:52:20] [INFO ] [Real]Added 202 Read/Feed constraints in 26 ms returned sat
[2024-05-27 03:52:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 03:52:20] [INFO ] [Nat]Absence check using 17 positive place invariants in 15 ms returned sat
[2024-05-27 03:52:20] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2024-05-27 03:52:20] [INFO ] [Nat]Added 202 Read/Feed constraints in 32 ms returned sat
[2024-05-27 03:52:20] [INFO ] Computed and/alt/rep : 481/1533/481 causal constraints (skipped 60 transitions) in 48 ms.
[2024-05-27 03:52:20] [INFO ] Added : 23 causal constraints over 5 iterations in 251 ms. Result :sat
Minimization took 119 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[1]
Support contains 1 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 667/667 transitions.
Applied a total of 0 rules in 11 ms. Remains 257 /257 variables (removed 0) and now considering 667/667 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 257/257 places, 667/667 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 667/667 transitions.
Applied a total of 0 rules in 14 ms. Remains 257 /257 variables (removed 0) and now considering 667/667 (removed 0) transitions.
[2024-05-27 03:52:21] [INFO ] Flow matrix only has 547 transitions (discarded 120 similar events)
[2024-05-27 03:52:21] [INFO ] Invariant cache hit.
[2024-05-27 03:52:21] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-27 03:52:21] [INFO ] Flow matrix only has 547 transitions (discarded 120 similar events)
[2024-05-27 03:52:21] [INFO ] Invariant cache hit.
[2024-05-27 03:52:21] [INFO ] State equation strengthened by 202 read => feed constraints.
[2024-05-27 03:52:22] [INFO ] Implicit Places using invariants and state equation in 1005 ms returned []
Implicit Place search using SMT with State Equation took 1375 ms to find 0 implicit places.
[2024-05-27 03:52:22] [INFO ] Redundant transitions in 5 ms returned []
Running 661 sub problems to find dead transitions.
[2024-05-27 03:52:22] [INFO ] Flow matrix only has 547 transitions (discarded 120 similar events)
[2024-05-27 03:52:22] [INFO ] Invariant cache hit.
[2024-05-27 03:52:22] [INFO ] State equation strengthened by 202 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 661 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 16/272 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:52:27] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 2 ms to minimize.
[2024-05-27 03:52:27] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 2 ms to minimize.
[2024-05-27 03:52:27] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 2 ms to minimize.
[2024-05-27 03:52:27] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 2 ms to minimize.
[2024-05-27 03:52:27] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 2 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 12 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 46 places in 123 ms of which 2 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 2 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 11 places in 134 ms of which 2 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 3 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 11 places in 107 ms of which 2 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 2 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 2 ms to minimize.
[2024-05-27 03:52:28] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:52:29] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:52:29] [INFO ] Deduced a trap composed of 40 places in 95 ms of which 2 ms to minimize.
[2024-05-27 03:52:29] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:52:29] [INFO ] Deduced a trap composed of 52 places in 99 ms of which 2 ms to minimize.
[2024-05-27 03:52:29] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 2 ms to minimize.
[2024-05-27 03:52:29] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 20/292 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:52:30] [INFO ] Deduced a trap composed of 49 places in 94 ms of which 2 ms to minimize.
[2024-05-27 03:52:30] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:52:30] [INFO ] Deduced a trap composed of 41 places in 131 ms of which 2 ms to minimize.
[2024-05-27 03:52:30] [INFO ] Deduced a trap composed of 54 places in 106 ms of which 2 ms to minimize.
[2024-05-27 03:52:30] [INFO ] Deduced a trap composed of 59 places in 95 ms of which 2 ms to minimize.
[2024-05-27 03:52:31] [INFO ] Deduced a trap composed of 13 places in 140 ms of which 2 ms to minimize.
[2024-05-27 03:52:31] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 2 ms to minimize.
[2024-05-27 03:52:31] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 2 ms to minimize.
[2024-05-27 03:52:31] [INFO ] Deduced a trap composed of 37 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:52:31] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-05-27 03:52:31] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 2 ms to minimize.
[2024-05-27 03:52:31] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 2 ms to minimize.
[2024-05-27 03:52:32] [INFO ] Deduced a trap composed of 41 places in 104 ms of which 2 ms to minimize.
[2024-05-27 03:52:32] [INFO ] Deduced a trap composed of 40 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:52:32] [INFO ] Deduced a trap composed of 47 places in 105 ms of which 2 ms to minimize.
[2024-05-27 03:52:32] [INFO ] Deduced a trap composed of 33 places in 81 ms of which 2 ms to minimize.
[2024-05-27 03:52:32] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 1 ms to minimize.
[2024-05-27 03:52:32] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 2 ms to minimize.
[2024-05-27 03:52:32] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 2 ms to minimize.
[2024-05-27 03:52:33] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 20/312 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:52:37] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 2 ms to minimize.
[2024-05-27 03:52:37] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 2 ms to minimize.
[2024-05-27 03:52:37] [INFO ] Deduced a trap composed of 54 places in 82 ms of which 1 ms to minimize.
[2024-05-27 03:52:37] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 1 ms to minimize.
[2024-05-27 03:52:37] [INFO ] Deduced a trap composed of 39 places in 70 ms of which 1 ms to minimize.
[2024-05-27 03:52:37] [INFO ] Deduced a trap composed of 39 places in 71 ms of which 1 ms to minimize.
[2024-05-27 03:52:38] [INFO ] Deduced a trap composed of 37 places in 79 ms of which 2 ms to minimize.
[2024-05-27 03:52:38] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:52:38] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 2 ms to minimize.
[2024-05-27 03:52:38] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 1 ms to minimize.
[2024-05-27 03:52:38] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 2 ms to minimize.
[2024-05-27 03:52:38] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:52:38] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 1 ms to minimize.
[2024-05-27 03:52:38] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-27 03:52:39] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 2 ms to minimize.
[2024-05-27 03:52:39] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 2 ms to minimize.
[2024-05-27 03:52:39] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:52:39] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-27 03:52:39] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 2 ms to minimize.
[2024-05-27 03:52:39] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 20/332 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:52:40] [INFO ] Deduced a trap composed of 46 places in 84 ms of which 2 ms to minimize.
[2024-05-27 03:52:40] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 2 ms to minimize.
[2024-05-27 03:52:41] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 2 ms to minimize.
[2024-05-27 03:52:41] [INFO ] Deduced a trap composed of 18 places in 99 ms of which 2 ms to minimize.
[2024-05-27 03:52:41] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 2 ms to minimize.
[2024-05-27 03:52:41] [INFO ] Deduced a trap composed of 19 places in 89 ms of which 1 ms to minimize.
[2024-05-27 03:52:41] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-27 03:52:41] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-05-27 03:52:41] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 1 ms to minimize.
[2024-05-27 03:52:42] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 2 ms to minimize.
[2024-05-27 03:52:42] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 2 ms to minimize.
[2024-05-27 03:52:42] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2024-05-27 03:52:42] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 2 ms to minimize.
[2024-05-27 03:52:42] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 2 ms to minimize.
[2024-05-27 03:52:42] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 1 ms to minimize.
[2024-05-27 03:52:42] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 2 ms to minimize.
[2024-05-27 03:52:43] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 2 ms to minimize.
[2024-05-27 03:52:43] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-27 03:52:43] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 1 ms to minimize.
[2024-05-27 03:52:43] [INFO ] Deduced a trap composed of 50 places in 62 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 20/352 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:52:43] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 2 ms to minimize.
[2024-05-27 03:52:44] [INFO ] Deduced a trap composed of 39 places in 86 ms of which 2 ms to minimize.
[2024-05-27 03:52:45] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 2 ms to minimize.
[2024-05-27 03:52:45] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-27 03:52:45] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:52:45] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-27 03:52:46] [INFO ] Deduced a trap composed of 40 places in 111 ms of which 2 ms to minimize.
[2024-05-27 03:52:46] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 1 ms to minimize.
[2024-05-27 03:52:46] [INFO ] Deduced a trap composed of 13 places in 126 ms of which 2 ms to minimize.
[2024-05-27 03:52:46] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-05-27 03:52:46] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 2 ms to minimize.
[2024-05-27 03:52:47] [INFO ] Deduced a trap composed of 44 places in 120 ms of which 2 ms to minimize.
[2024-05-27 03:52:48] [INFO ] Deduced a trap composed of 39 places in 115 ms of which 3 ms to minimize.
[2024-05-27 03:52:48] [INFO ] Deduced a trap composed of 44 places in 101 ms of which 2 ms to minimize.
[2024-05-27 03:52:48] [INFO ] Deduced a trap composed of 49 places in 77 ms of which 1 ms to minimize.
[2024-05-27 03:52:48] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 1 ms to minimize.
[2024-05-27 03:52:49] [INFO ] Deduced a trap composed of 34 places in 52 ms of which 1 ms to minimize.
[2024-05-27 03:52:49] [INFO ] Deduced a trap composed of 34 places in 51 ms of which 2 ms to minimize.
[2024-05-27 03:52:49] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 2 ms to minimize.
[2024-05-27 03:52:49] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 1.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 1.0)
(s34 0.0)
(s35 0.0)
(s36 1.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 1.0)
(s52 0.0)
(s53 1.0)
(s54 1.0)
(s55 0.0)
(s56 0.0)
(s57 1.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 1.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 1.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 1.0)
(s75 1.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 1.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 20/372 constraints. Problems are: Problem set: 0 solved, 661 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 256/804 variables, and 372 constraints, problems are : Problem set: 0 solved, 661 unsolved in 30020 ms.
Refiners :[Domain max(s): 256/257 constraints, Positive P Invariants (semi-flows): 16/17 constraints, State Equation: 0/257 constraints, ReadFeed: 0/202 constraints, PredecessorRefiner: 661/661 constraints, Known Traps: 100/100 constraints]
Escalating to Integer solving :Problem set: 0 solved, 661 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 661 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 16/272 constraints. Problems are: Problem set: 0 solved, 661 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 100/372 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:52:56] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 2 ms to minimize.
[2024-05-27 03:52:58] [INFO ] Deduced a trap composed of 33 places in 81 ms of which 1 ms to minimize.
[2024-05-27 03:52:58] [INFO ] Deduced a trap composed of 41 places in 81 ms of which 1 ms to minimize.
[2024-05-27 03:52:58] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 2 ms to minimize.
[2024-05-27 03:52:58] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2024-05-27 03:52:59] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 2 ms to minimize.
[2024-05-27 03:52:59] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 2 ms to minimize.
[2024-05-27 03:52:59] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 1 ms to minimize.
[2024-05-27 03:52:59] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 1 ms to minimize.
[2024-05-27 03:52:59] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 2 ms to minimize.
[2024-05-27 03:52:59] [INFO ] Deduced a trap composed of 33 places in 39 ms of which 1 ms to minimize.
[2024-05-27 03:52:59] [INFO ] Deduced a trap composed of 34 places in 42 ms of which 1 ms to minimize.
[2024-05-27 03:52:59] [INFO ] Deduced a trap composed of 18 places in 91 ms of which 2 ms to minimize.
[2024-05-27 03:53:00] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 2 ms to minimize.
[2024-05-27 03:53:00] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 2 ms to minimize.
[2024-05-27 03:53:00] [INFO ] Deduced a trap composed of 38 places in 81 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 16/388 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:53:01] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 1 ms to minimize.
[2024-05-27 03:53:06] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 2 ms to minimize.
[2024-05-27 03:53:06] [INFO ] Deduced a trap composed of 24 places in 95 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 3/391 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:53:07] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 1/392 constraints. Problems are: Problem set: 0 solved, 661 unsolved
[2024-05-27 03:53:17] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 661 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 256/804 variables, and 393 constraints, problems are : Problem set: 0 solved, 661 unsolved in 30020 ms.
Refiners :[Domain max(s): 256/257 constraints, Positive P Invariants (semi-flows): 16/17 constraints, State Equation: 0/257 constraints, ReadFeed: 0/202 constraints, PredecessorRefiner: 0/661 constraints, Known Traps: 121/121 constraints]
After SMT, in 60223ms problems are : Problem set: 0 solved, 661 unsolved
Search for dead transitions found 0 dead transitions in 60231ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61633 ms. Remains : 257/257 places, 667/667 transitions.
[2024-05-27 03:53:22] [INFO ] Flow matrix only has 547 transitions (discarded 120 similar events)
[2024-05-27 03:53:22] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[1]
FORMULA Peterson-PT-5-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2 resets) in 1652 ms. (604 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 9 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
Ending property specific reduction for Peterson-PT-5-UpperBounds-08 in 68494 ms.
[2024-05-27 03:53:24] [INFO ] Flatten gal took : 133 ms
Total runtime 404869 ms.
ITS solved all properties within timeout
BK_STOP 1716782004953
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="Peterson-PT-5"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Peterson-PT-5, 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 r267-smll-171654406100277"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-5.tgz
mv Peterson-PT-5 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 ;