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Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r508-tall-171654351000149
Last Updated
July 7, 2024

About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S32C02

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
12206.212 1352793.00 1494064.00 2982.80 1 1 1 ? 0 1 1 0 0 1 1 1 1 1 0 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.r508-tall-171654351000149.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 ltsminxred
Input is MultiCrashLeafsetExtension-PT-S32C02, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351000149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Apr 22 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Apr 12 05:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 12 05:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Apr 12 05:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 12 05:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 16M 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 MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717215865289

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C02
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 04:24:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 04:24:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 04:24:27] [INFO ] Load time of PNML (sax parser for PT used): 732 ms
[2024-06-01 04:24:27] [INFO ] Transformed 13544 places.
[2024-06-01 04:24:27] [INFO ] Transformed 21807 transitions.
[2024-06-01 04:24:27] [INFO ] Parsed PT model containing 13544 places and 21807 transitions and 93598 arcs in 931 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-06-01 04:24:27] [INFO ] Flow matrix only has 20751 transitions (discarded 1056 similar events)
// Phase 1: matrix 20751 rows 13544 cols
[2024-06-01 04:24:29] [INFO ] Computed 1333 invariants in 1806 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[33, 34, 33, 1, 1, 33, 33, 1, 1, 33, 33, 33, 33, 33, 1, 99]
RANDOM walk for 10000 steps (472 resets) in 306 ms. (32 steps per ms)
BEST_FIRST walk for 160013 steps (1070 resets) in 750 ms. (213 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1] Max Struct:[33, 34, 33, 1, 1, 33, 33, 1, 1, 33, 33, 33, 33, 33, 1, 99]
[2024-06-01 04:24:30] [INFO ] Flow matrix only has 20751 transitions (discarded 1056 similar events)
[2024-06-01 04:24:30] [INFO ] Invariant cache hit.
[2024-06-01 04:24:32] [INFO ] [Real]Absence check using 74 positive place invariants in 333 ms returned sat
[2024-06-01 04:24:32] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 489 ms returned unsat
[2024-06-01 04:24:34] [INFO ] [Real]Absence check using 74 positive place invariants in 332 ms returned sat
[2024-06-01 04:24:35] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 488 ms returned unsat
[2024-06-01 04:24:36] [INFO ] [Real]Absence check using 74 positive place invariants in 299 ms returned sat
[2024-06-01 04:24:37] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 479 ms returned unsat
[2024-06-01 04:24:38] [INFO ] [Real]Absence check using 74 positive place invariants in 312 ms returned sat
[2024-06-01 04:24:39] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 599 ms returned sat
[2024-06-01 04:24:42] [INFO ] [Real]Absence check using state equation in 2492 ms returned sat
[2024-06-01 04:24:42] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:24:44] [INFO ] [Nat]Absence check using 74 positive place invariants in 314 ms returned sat
[2024-06-01 04:24:44] [INFO ] [Nat]Absence check using 74 positive and 1259 generalized place invariants in 592 ms returned sat
[2024-06-01 04:24:46] [INFO ] [Nat]Absence check using state equation in 2248 ms returned sat
[2024-06-01 04:24:47] [INFO ] State equation strengthened by 7042 read => feed constraints.
[2024-06-01 04:24:47] [INFO ] [Nat]Added 7042 Read/Feed constraints in 425 ms returned sat
[2024-06-01 04:25:24] [INFO ] Deduced a trap composed of 2 places in 36644 ms of which 637 ms to minimize.
[2024-06-01 04:25:24] [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)
[2024-06-01 04:25:25] [INFO ] [Real]Absence check using 74 positive place invariants in 299 ms returned sat
[2024-06-01 04:25:26] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 594 ms returned sat
[2024-06-01 04:25:28] [INFO ] [Real]Absence check using state equation in 2390 ms returned sat
[2024-06-01 04:25:29] [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.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 04:25:30] [INFO ] [Real]Absence check using 74 positive place invariants in 299 ms returned sat
[2024-06-01 04:25:31] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 484 ms returned unsat
[2024-06-01 04:25:32] [INFO ] [Real]Absence check using 74 positive place invariants in 316 ms returned sat
[2024-06-01 04:25:33] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 480 ms returned unsat
[2024-06-01 04:25:35] [INFO ] [Real]Absence check using 74 positive place invariants in 305 ms returned sat
[2024-06-01 04:25:35] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 622 ms returned sat
[2024-06-01 04:25:38] [INFO ] [Real]Absence check using state equation in 2433 ms returned sat
[2024-06-01 04:25:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:25:40] [INFO ] [Nat]Absence check using 74 positive place invariants in 305 ms returned sat
[2024-06-01 04:25:40] [INFO ] [Nat]Absence check using 74 positive and 1259 generalized place invariants in 602 ms returned sat
[2024-06-01 04:25:43] [INFO ] [Nat]Absence check using state equation in 2228 ms returned sat
[2024-06-01 04:25:43] [INFO ] [Nat]Added 7042 Read/Feed constraints in 435 ms returned sat
[2024-06-01 04:25:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:954)
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)
[2024-06-01 04:25:45] [INFO ] [Real]Absence check using 74 positive place invariants in 328 ms returned sat
[2024-06-01 04:25:45] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 593 ms returned sat
[2024-06-01 04:25:48] [INFO ] [Real]Absence check using state equation in 2446 ms returned sat
[2024-06-01 04:25:48] [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 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 04:25:50] [INFO ] [Real]Absence check using 74 positive place invariants in 324 ms returned sat
[2024-06-01 04:25:50] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 506 ms returned unsat
[2024-06-01 04:25:52] [INFO ] [Real]Absence check using 74 positive place invariants in 308 ms returned sat
[2024-06-01 04:25:53] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 496 ms returned unsat
[2024-06-01 04:25:54] [INFO ] [Real]Absence check using 74 positive place invariants in 302 ms returned sat
[2024-06-01 04:25:55] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 480 ms returned unsat
[2024-06-01 04:25:56] [INFO ] [Real]Absence check using 74 positive place invariants in 308 ms returned sat
[2024-06-01 04:25:57] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 488 ms returned unsat
[2024-06-01 04:25:59] [INFO ] [Real]Absence check using 74 positive place invariants in 299 ms returned sat
[2024-06-01 04:25:59] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 492 ms returned unsat
[2024-06-01 04:26:01] [INFO ] [Real]Absence check using 74 positive place invariants in 301 ms returned sat
[2024-06-01 04:26:01] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 590 ms returned sat
[2024-06-01 04:26:04] [INFO ] [Real]Absence check using state equation in 2283 ms returned sat
[2024-06-01 04:26:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 04:26:06] [INFO ] [Real]Absence check using 74 positive place invariants in 313 ms returned sat
[2024-06-01 04:26:06] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 501 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 13544 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13544/13544 places, 21807/21807 transitions.
Graph (complete) has 52829 edges and 13544 vertex of which 13504 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.42 ms
Discarding 40 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2112 transitions
Trivial Post-agglo rules discarded 2112 transitions
Performed 2112 trivial Post agglomeration. Transition count delta: 2112
Iterating post reduction 0 with 2112 rules applied. Total rules applied 2113 place count 13504 transition count 19695
Reduce places removed 2112 places and 0 transitions.
Iterating post reduction 1 with 2112 rules applied. Total rules applied 4225 place count 11392 transition count 19695
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 132 Pre rules applied. Total rules applied 4225 place count 11392 transition count 19563
Deduced a syphon composed of 132 places in 41 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 4489 place count 11260 transition count 19563
Discarding 1980 places :
Symmetric choice reduction at 2 with 1980 rule applications. Total rules 6469 place count 9280 transition count 17583
Iterating global reduction 2 with 1980 rules applied. Total rules applied 8449 place count 9280 transition count 17583
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8449 place count 9280 transition count 17579
Deduced a syphon composed of 4 places in 14 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 8457 place count 9276 transition count 17579
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 9447 place count 8286 transition count 15599
Iterating global reduction 2 with 990 rules applied. Total rules applied 10437 place count 8286 transition count 15599
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 13 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 10503 place count 8253 transition count 15566
Free-agglomeration rule (complex) applied 575 times.
Iterating global reduction 2 with 575 rules applied. Total rules applied 11078 place count 8253 transition count 15981
Reduce places removed 575 places and 0 transitions.
Iterating post reduction 2 with 575 rules applied. Total rules applied 11653 place count 7678 transition count 15981
Applied a total of 11653 rules in 14304 ms. Remains 7678 /13544 variables (removed 5866) and now considering 15981/21807 (removed 5826) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14320 ms. Remains : 7678/13544 places, 15981/21807 transitions.
[2024-06-01 04:26:21] [INFO ] Flow matrix only has 14416 transitions (discarded 1565 similar events)
// Phase 1: matrix 14416 rows 7678 cols
[2024-06-01 04:26:21] [INFO ] Computed 1293 invariants in 679 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (76559 resets) in 26508 ms. (37 steps per ms)
BEST_FIRST walk for 5000004 steps (35444 resets) in 18431 ms. (271 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2024-06-01 04:27:06] [INFO ] Flow matrix only has 14416 transitions (discarded 1565 similar events)
[2024-06-01 04:27:06] [INFO ] Invariant cache hit.
[2024-06-01 04:27:07] [INFO ] [Real]Absence check using 65 positive place invariants in 187 ms returned sat
[2024-06-01 04:27:07] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 346 ms returned sat
[2024-06-01 04:27:19] [INFO ] [Real]Absence check using state equation in 11847 ms returned sat
[2024-06-01 04:27:20] [INFO ] State equation strengthened by 7042 read => feed constraints.
[2024-06-01 04:27:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:27:25] [INFO ] [Real]Added 7042 Read/Feed constraints in 4972 ms returned sat
[2024-06-01 04:27:25] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:27:26] [INFO ] [Nat]Absence check using 65 positive place invariants in 196 ms returned sat
[2024-06-01 04:27:26] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 343 ms returned sat
[2024-06-01 04:27:38] [INFO ] [Nat]Absence check using state equation in 11852 ms returned sat
[2024-06-01 04:27:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:27:48] [INFO ] [Nat]Added 7042 Read/Feed constraints in 9403 ms returned unknown
[2024-06-01 04:27:49] [INFO ] [Real]Absence check using 65 positive place invariants in 185 ms returned sat
[2024-06-01 04:27:49] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 362 ms returned sat
[2024-06-01 04:27:59] [INFO ] [Real]Absence check using state equation in 9626 ms returned sat
[2024-06-01 04:27:59] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:28:00] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2024-06-01 04:28:00] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 330 ms returned sat
[2024-06-01 04:28:10] [INFO ] [Nat]Absence check using state equation in 9762 ms returned sat
[2024-06-01 04:28:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:28:19] [INFO ] [Nat]Added 7042 Read/Feed constraints in 9389 ms returned unknown
[2024-06-01 04:28:20] [INFO ] [Real]Absence check using 65 positive place invariants in 181 ms returned sat
[2024-06-01 04:28:21] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 353 ms returned sat
[2024-06-01 04:28:32] [INFO ] [Real]Absence check using state equation in 11328 ms returned sat
[2024-06-01 04:28:32] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:28:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 188 ms returned sat
[2024-06-01 04:28:33] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 340 ms returned sat
[2024-06-01 04:28:45] [INFO ] [Nat]Absence check using state equation in 11584 ms returned sat
[2024-06-01 04:28:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:28:52] [INFO ] [Nat]Added 7042 Read/Feed constraints in 7438 ms returned unsat
[2024-06-01 04:28:53] [INFO ] [Real]Absence check using 65 positive place invariants in 189 ms returned sat
[2024-06-01 04:28:54] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 350 ms returned sat
[2024-06-01 04:29:16] [INFO ] [Real]Absence check using state equation in 22640 ms returned sat
[2024-06-01 04:29:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:29:30] [INFO ] [Real]Added 7042 Read/Feed constraints in 13003 ms returned unsat
[2024-06-01 04:29:31] [INFO ] [Real]Absence check using 65 positive place invariants in 178 ms returned sat
[2024-06-01 04:29:31] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 299 ms returned sat
[2024-06-01 04:29:44] [INFO ] [Real]Absence check using state equation in 13327 ms returned sat
[2024-06-01 04:29:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:29:46] [INFO ] [Nat]Absence check using 65 positive place invariants in 186 ms returned sat
[2024-06-01 04:29:46] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 341 ms returned sat
[2024-06-01 04:30:00] [INFO ] [Nat]Absence check using state equation in 13680 ms returned sat
[2024-06-01 04:30:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:30:09] [INFO ] [Nat]Added 7042 Read/Feed constraints in 9361 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 0, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 7678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7678/7678 places, 15981/15981 transitions.
Applied a total of 0 rules in 2624 ms. Remains 7678 /7678 variables (removed 0) and now considering 15981/15981 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2624 ms. Remains : 7678/7678 places, 15981/15981 transitions.
[2024-06-01 04:30:12] [INFO ] Flow matrix only has 14416 transitions (discarded 1565 similar events)
[2024-06-01 04:30:12] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (76559 resets) in 26916 ms. (37 steps per ms)
BEST_FIRST walk for 3000003 steps (21266 resets) in 11333 ms. (264 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2024-06-01 04:30:50] [INFO ] Flow matrix only has 14416 transitions (discarded 1565 similar events)
[2024-06-01 04:30:50] [INFO ] Invariant cache hit.
[2024-06-01 04:30:51] [INFO ] [Real]Absence check using 65 positive place invariants in 177 ms returned sat
[2024-06-01 04:30:51] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 353 ms returned sat
[2024-06-01 04:31:03] [INFO ] [Real]Absence check using state equation in 11655 ms returned sat
[2024-06-01 04:31:03] [INFO ] State equation strengthened by 7042 read => feed constraints.
[2024-06-01 04:31:08] [INFO ] [Real]Added 7042 Read/Feed constraints in 4816 ms returned sat
[2024-06-01 04:31:08] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:31:09] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2024-06-01 04:31:10] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 334 ms returned sat
[2024-06-01 04:31:22] [INFO ] [Nat]Absence check using state equation in 11990 ms returned sat
[2024-06-01 04:31:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:31:31] [INFO ] [Nat]Added 7042 Read/Feed constraints in 9469 ms returned unknown
[2024-06-01 04:31:32] [INFO ] [Real]Absence check using 65 positive place invariants in 181 ms returned sat
[2024-06-01 04:31:32] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 356 ms returned sat
[2024-06-01 04:31:41] [INFO ] [Real]Absence check using state equation in 9265 ms returned sat
[2024-06-01 04:31:42] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:31:43] [INFO ] [Nat]Absence check using 65 positive place invariants in 178 ms returned sat
[2024-06-01 04:31:43] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 329 ms returned sat
[2024-06-01 04:31:52] [INFO ] [Nat]Absence check using state equation in 9352 ms returned sat
[2024-06-01 04:31:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:32:02] [INFO ] [Nat]Added 7042 Read/Feed constraints in 9370 ms returned unknown
[2024-06-01 04:32:03] [INFO ] [Real]Absence check using 65 positive place invariants in 181 ms returned sat
[2024-06-01 04:32:03] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 316 ms returned sat
[2024-06-01 04:32:16] [INFO ] [Real]Absence check using state equation in 13259 ms returned sat
[2024-06-01 04:32:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:32:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 178 ms returned sat
[2024-06-01 04:32:18] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 339 ms returned sat
[2024-06-01 04:32:31] [INFO ] [Nat]Absence check using state equation in 13475 ms returned sat
[2024-06-01 04:32:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:32:41] [INFO ] [Nat]Added 7042 Read/Feed constraints in 9367 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 7678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7678/7678 places, 15981/15981 transitions.
Applied a total of 0 rules in 2513 ms. Remains 7678 /7678 variables (removed 0) and now considering 15981/15981 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2513 ms. Remains : 7678/7678 places, 15981/15981 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7678/7678 places, 15981/15981 transitions.
Applied a total of 0 rules in 2533 ms. Remains 7678 /7678 variables (removed 0) and now considering 15981/15981 (removed 0) transitions.
[2024-06-01 04:32:46] [INFO ] Flow matrix only has 14416 transitions (discarded 1565 similar events)
[2024-06-01 04:32:46] [INFO ] Invariant cache hit.
[2024-06-01 04:33:13] [INFO ] Implicit Places using invariants in 27226 ms returned [4, 7, 9, 10, 11, 15, 21, 29, 39, 51, 65, 81, 99, 119, 141, 165, 191, 219, 249, 280, 310, 311, 312, 340, 366, 390, 412, 432, 450, 466, 480, 492, 502, 510, 516, 520, 522, 529, 535, 537, 538, 539, 541, 545, 551, 559, 569, 582, 596, 612, 630, 650, 672, 696, 722, 750, 779, 807, 808, 809, 835, 859, 881, 901, 919, 935, 949, 961, 971, 979, 985, 989, 991, 993, 1000, 1006, 1008, 1009, 1010, 1012, 1014, 1018, 1024, 1032, 1042, 1054, 1068, 1084, 1102, 1122, 1144, 1168, 1194, 1221, 1247, 1248, 1249, 1273, 1295, 1315, 1333, 1349, 1363, 1375, 1385, 1393, 1399, 1403, 1405, 1407, 1409, 1416, 1422, 1424, 1425, 1426, 1428, 1430, 1432, 1436, 1442, 1450, 1460, 1472, 1486, 1502, 1520, 1540, 1562, 1586, 1611, 1635, 1636, 1637, 1659, 1679, 1697, 1713, 1727, 1739, 1749, 1757, 1763, 1767, 1769, 1771, 1773, 1775, 1782, 1788, 1790, 1791, 1792, 1794, 1796, 1798, 1800, 1804, 1810, 1818, 1828, 1840, 1854, 1870, 1888, 1908, 1930, 1953, 1975, 1976, 1977, 1997, 2015, 2031, 2045, 2057, 2067, 2075, 2081, 2085, 2087, 2089, 2091, 2093, 2095, 2102, 2108, 2110, 2111, 2112, 2114, 2116, 2118, 2120, 2122, 2126, 2132, 2140, 2150, 2162, 2176, 2192, 2210, 2230, 2251, 2271, 2272, 2273, 2291, 2307, 2321, 2333, 2343, 2351, 2357, 2361, 2363, 2365, 2367, 2369, 2371, 2373, 2380, 2386, 2388, 2389, 2390, 2392, 2394, 2396, 2398, 2400, 2402, 2406, 2412, 2420, 2430, 2442, 2456, 2472, 2490, 2509, 2527, 2528, 2529, 2545, 2559, 2571, 2581, 2589, 2595, 2599, 2601, 2603, 2605, 2607, 2609, 2611, 2613, 2620, 2626, 2628, 2629, 2630, 2632, 2634, 2636, 2638, 2640, 2642, 2644, 2648, 2654, 2662, 2672, 2684, 2698, 2714, 2731, 2747, 2748, 2749, 2763, 2775, 2785, 2793, 2799, 2803, 2805, 2807, 2809, 2811, 2813, 2815, 2817, 2819, 2826, 2832, 2834, 2835, 2836, 2838, 2840, 2842, 2844, 2846, 2848, 2850, 2852, 2856, 2862, 2870, 2880, 2892, 2906, 2921, 2935, 2936, 2937, 2949, 2959, 2967, 2973, 2977, 2979, 2981, 2983, 2985, 2987, 2989, 2991, 2993, 2995, 3002, 3008, 3010, 3011, 3012, 3014, 3016, 3018, 3020, 3022, 3024, 3026, 3028, 3030, 3034, 3040, 3048, 3058, 3070, 3083, 3095, 3096, 3097, 3107, 3115, 3121, 3125, 3127, 3129, 3131, 3133, 3135, 3137, 3139, 3141, 3143, 3145, 3152, 3158, 3160, 3161, 3162, 3164, 3166, 3168, 3170, 3172, 3174, 3176, 3178, 3180, 3182, 3186, 3192, 3200, 3210, 3221, 3231, 3232, 3233, 3241, 3247, 3251, 3253, 3255, 3257, 3259, 3261, 3263, 3265, 3267, 3269, 3271, 3273, 3280, 3286, 3288, 3289, 3290, 3292, 3294, 3296, 3298, 3300, 3302, 3304, 3306, 3308, 3310, 3312, 3316, 3322, 3330, 3339, 3347, 3348, 3349, 3355, 3359, 3361, 3363, 3365, 3367, 3369, 3371, 3373, 3375, 3377, 3379, 3381, 3383, 3390, 3396, 3398, 3399, 3400, 3402, 3404, 3406, 3408, 3410, 3412, 3414, 3416, 3418, 3420, 3422, 3424, 3428, 3434, 3441, 3447, 3448, 3449, 3453, 3455, 3457, 3459, 3461, 3463, 3465, 3467, 3469, 3471, 3473, 3475, 3477, 3479, 3486, 3492, 3494, 3495, 3496, 3498, 3500, 3502, 3504, 3506, 3508, 3510, 3512, 3514, 3516, 3518, 3520, 3522, 3526, 3531, 3535, 3536, 3537, 3539, 3541, 3543, 3545, 3547, 3549, 3551, 3553, 3555, 3557, 3559, 3561, 3563, 3565, 3572, 3578, 3580, 3581, 3582, 3584, 3586, 3588, 3590, 3592, 3594, 3596, 3598, 3600, 3602, 3604, 3606, 3608, 3610, 3613, 3615, 3616, 3617, 3619, 3621, 3623, 3625, 3627, 3629, 3631, 3633, 3635, 3637, 3639, 3641, 3643, 3645, 3652, 3658, 3660, 3661, 3662, 3664, 3666, 3668, 3670, 3672, 3674, 3676, 3678, 3680, 3682, 3684, 3686, 3688, 3690, 3692, 3694, 3695, 3696, 3698, 3700, 3702, 3704, 3706, 3708, 3710, 3712, 3714, 3716, 3718, 3720, 3722, 3724, 3731, 3733, 3736, 3738, 3739, 3740, 3742, 3744, 3746, 3748, 3750, 3752, 3754, 3756, 3758, 3760, 3762, 3764, 3766, 3768, 3770, 3772, 3773, 3774, 3776, 3778, 3780, 3782, 3784, 3786, 3788, 3790, 3792, 3794, 3796, 3798, 3800, 3802, 3809, 3815, 3817, 3818, 3819, 3821, 3823, 3825, 3827, 3829, 3831, 3833, 3835, 3837, 3839, 3841, 3843, 3845, 3847, 3849, 3851, 3852, 3853, 3855, 3857, 3859, 3861, 3863, 3865, 3867, 3869, 3871, 3873, 3875, 3877, 3879, 3881, 3888, 3894, 3896, 3897, 3898, 3900, 3902, 3904, 3906, 3908, 3910, 3912, 3914, 3916, 3918, 3920, 3922, 3924, 3926, 3928, 3931, 3932, 3933, 3935, 3937, 3939, 3941, 3943, 3945, 3947, 3949, 3951, 3953, 3955, 3957, 3959, 3961, 3968, 3974, 3976, 3977, 3978, 3980, 3982, 3984, 3986, 3988, 3990, 3992, 3994, 3996, 3998, 4000, 4002, 4004, 4006, 4010, 4015, 4016, 4017, 4021, 4023, 4025, 4027, 4029, 4031, 4033, 4035, 4037, 4039, 4041, 4043, 4045, 4047, 4054, 4060, 4062, 4063, 4064, 4066, 4068, 4070, 4072, 4074, 4076, 4078, 4080, 4082, 4084, 4086, 4088, 4090, 4094, 4100, 4107, 4108, 4109, 4115, 4119, 4121, 4123, 4125, 4127, 4129, 4131, 4133, 4135, 4137, 4139, 4141, 4143, 4150, 4156, 4158, 4159, 4160, 4162, 4164, 4166, 4168, 4170, 4172, 4174, 4176, 4178, 4180, 4182, 4184, 4188, 4194, 4202, 4211, 4212, 4213, 4221, 4227, 4231, 4233, 4235, 4237, 4239, 4241, 4243, 4245, 4247, 4249, 4251, 4253, 4260, 4266, 4268, 4269, 4270, 4272, 4274, 4276, 4278, 4280, 4282, 4284, 4286, 4288, 4290, 4292, 4296, 4302, 4310, 4320, 4331, 4332, 4333, 4343, 4351, 4357, 4361, 4363, 4365, 4367, 4369, 4371, 4373, 4375, 4377, 4379, 4381, 4388, 4394, 4396, 4397, 4398, 4400, 4402, 4404, 4406, 4408, 4410, 4412, 4414, 4416, 4418, 4422, 4428, 4436, 4446, 4458, 4471, 4472, 4473, 4485, 4495, 4503, 4509, 4513, 4515, 4517, 4519, 4521, 4523, 4525, 4527, 4529, 4531, 4538, 4544, 4546, 4547, 4548, 4550, 4552, 4554, 4556, 4558, 4560, 4562, 4564, 4566, 4570, 4576, 4584, 4594, 4606, 4620, 4635, 4636, 4637, 4651, 4663, 4673, 4681, 4687, 4691, 4693, 4695, 4697, 4699, 4701, 4703, 4705, 4707, 4714, 4720, 4722, 4723, 4724, 4726, 4728, 4730, 4732, 4734, 4736, 4738, 4740, 4744, 4750, 4758, 4768, 4780, 4794, 4810, 4827, 4828, 4829, 4845, 4859, 4871, 4881, 4889, 4895, 4899, 4901, 4903, 4905, 4907, 4909, 4911, 4913, 4920, 4926, 4928, 4929, 4930, 4932, 4934, 4936, 4938, 4940, 4942, 4944, 4948, 4954, 4962, 4972, 4984, 4998, 5014, 5032, 5051, 5052, 5053, 5071, 5087, 5101, 5113, 5123, 5131, 5137, 5141, 5143, 5145, 5147, 5149, 5151, 5153, 5160, 5166, 5168, 5169, 5170, 5172, 5174, 5176, 5178, 5180, 5182, 5186, 5192, 5200, 5210, 5222, 5236, 5252, 5270, 5290, 5311, 5312, 5313, 5333, 5351, 5367, 5381, 5393, 5403, 5411, 5417, 5421, 5423, 5425, 5427, 5429, 5431, 5438, 5444, 5446, 5447, 5448, 5450, 5452, 5454, 5456, 5458, 5462, 5468, 5476, 5486, 5498, 5512, 5528, 5546, 5566, 5588, 5611, 5612, 5613, 5635, 5655, 5673, 5689, 5703, 5715, 5725, 5733, 5739, 5743, 5745, 5747, 5749, 5751, 5758, 5764, 5766, 5767, 5768, 5770, 5772, 5774, 5776, 5780, 5786, 5794, 5804, 5816, 5830, 5846, 5864, 5884, 5906, 5930, 5955, 5956, 5957, 5981, 6003, 6023, 6041, 6057, 6071, 6083, 6093, 6101, 6107, 6111, 6113, 6115, 6117, 6124, 6130, 6132, 6133, 6134, 6136, 6138, 6140, 6144, 6150, 6158, 6168, 6180, 6194, 6210, 6228, 6248, 6270, 6294, 6320, 6347, 6348, 6349, 6375, 6399, 6421, 6441, 6459, 6475, 6489, 6501, 6511, 6519, 6525, 6529, 6531, 6533, 6540, 6546, 6548, 6549, 6550, 6552, 6554, 6558, 6564, 6572, 6582, 6594, 6608, 6624, 6642, 6662, 6684, 6708, 6734, 6762, 6791, 6792, 6793, 6821, 6847, 6871, 6893, 6913, 6931, 6947, 6961, 6973, 6983, 6991, 6997, 7001, 7003, 7010, 7012, 7015, 7017, 7018, 7019, 7021, 7025, 7031, 7039, 7049, 7061, 7075, 7091, 7109, 7129, 7151, 7175, 7201, 7229, 7259, 7290, 7291, 7292, 7322, 7350, 7376, 7400, 7422, 7442, 7460, 7476, 7490, 7502, 7512, 7520, 7526, 7530, 7537]
[2024-06-01 04:33:13] [INFO ] Actually due to overlaps returned [529, 1000, 1416, 1782, 2102, 2380, 2620, 2826, 3002, 3152, 3280, 3390, 3486, 3572, 3652, 3731, 3809, 3888, 3968, 4054, 4150, 4260, 4388, 4538, 4714, 4920, 5160, 5438, 5758, 6124, 6540, 7010, 7537, 4, 9, 10, 310, 311, 537, 538, 807, 808, 1008, 1009, 1247, 1248, 1424, 1425, 1635, 1636, 1790, 1791, 1975, 1976, 2110, 2111, 2271, 2272, 2388, 2389, 2527, 2528, 2628, 2629, 2747, 2748, 2834, 2835, 2935, 2936, 3010, 3011, 3095, 3096, 3160, 3161, 3231, 3232, 3288, 3289, 3347, 3348, 3398, 3399, 3447, 3448, 3494, 3495, 3535, 3536, 3580, 3581, 3615, 3616, 3660, 3661, 3694, 3695, 3733, 3738, 3739, 3772, 3773, 3817, 3818, 3851, 3852, 3896, 3897, 3931, 3932, 3976, 3977, 4015, 4016, 4062, 4063, 4107, 4108, 4158, 4159, 4211, 4212, 4268, 4269, 4331, 4332, 4396, 4397, 4471, 4472, 4546, 4547, 4635, 4636, 4722, 4723, 4827, 4828, 4928, 4929, 5051, 5052, 5168, 5169, 5311, 5312, 5446, 5447, 5611, 5612, 5766, 5767, 5955, 5956, 6132, 6133, 6347, 6348, 6548, 6549, 6791, 6792, 7012, 7017, 7018, 7290, 7291]
Discarding 168 places :
Implicit Place search using SMT only with invariants took 27251 ms to find 168 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 7510/7678 places, 15981/15981 transitions.
Discarding 128 places :
Symmetric choice reduction at 0 with 128 rule applications. Total rules 128 place count 7382 transition count 15853
Iterating global reduction 0 with 128 rules applied. Total rules applied 256 place count 7382 transition count 15853
Discarding 128 places :
Symmetric choice reduction at 0 with 128 rule applications. Total rules 384 place count 7254 transition count 15725
Iterating global reduction 0 with 128 rules applied. Total rules applied 512 place count 7254 transition count 15725
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 515 place count 7254 transition count 15722
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 518 place count 7251 transition count 15722
Applied a total of 518 rules in 9732 ms. Remains 7251 /7510 variables (removed 259) and now considering 15722/15981 (removed 259) transitions.
[2024-06-01 04:33:23] [INFO ] Flow matrix only has 14157 transitions (discarded 1565 similar events)
// Phase 1: matrix 14157 rows 7251 cols
[2024-06-01 04:33:23] [INFO ] Computed 1125 invariants in 637 ms
[2024-06-01 04:33:48] [INFO ] Implicit Places using invariants in 25774 ms returned [6, 8, 12, 18, 26, 36, 48, 62, 78, 96, 116, 138, 162, 188, 216, 246, 277, 307, 335, 361, 385, 407, 427, 445, 461, 475, 487, 497, 505, 511, 515, 517, 528, 530, 532, 536, 542, 550, 560, 573, 587, 603, 621, 641, 663, 687, 713, 741, 770, 798, 824, 848, 870, 890, 908, 924, 938, 950, 960, 968, 974, 978, 980, 982, 990, 992, 994, 996, 1000, 1006, 1014, 1024, 1036, 1050, 1066, 1084, 1104, 1126, 1150, 1176, 1203, 1229, 1253, 1275, 1295, 1313, 1329, 1343, 1355, 1365, 1373, 1379, 1383, 1385, 1387, 1389, 1397, 1399, 1401, 1403, 1405, 1409, 1415, 1423, 1433, 1445, 1459, 1475, 1493, 1513, 1535, 1559, 1584, 1608, 1630, 1650, 1668, 1684, 1698, 1710, 1720, 1728, 1734, 1738, 1740, 1742, 1744, 1746, 1754, 1756, 1758, 1760, 1762, 1764, 1768, 1774, 1782, 1792, 1804, 1818, 1834, 1852, 1872, 1894, 1917, 1939, 1959, 1977, 1993, 2007, 2019, 2029, 2037, 2043, 2047, 2049, 2051, 2053, 2055, 2057, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2081, 2087, 2095, 2105, 2117, 2131, 2147, 2165, 2185, 2206, 2226, 2244, 2260, 2274, 2286, 2296, 2304, 2310, 2314, 2316, 2318, 2320, 2322, 2324, 2326, 2334, 2336, 2338, 2340, 2342, 2344, 2346, 2348, 2352, 2358, 2366, 2376, 2388, 2402, 2418, 2436, 2455, 2473, 2489, 2503, 2515, 2525, 2533, 2539, 2543, 2545, 2547, 2549, 2551, 2553, 2555, 2557, 2565, 2567, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2585, 2591, 2599, 2609, 2621, 2635, 2651, 2668, 2684, 2698, 2710, 2720, 2728, 2734, 2738, 2740, 2742, 2744, 2746, 2748, 2750, 2752, 2754, 2762, 2764, 2766, 2768, 2770, 2772, 2774, 2776, 2778, 2780, 2784, 2790, 2798, 2808, 2820, 2834, 2849, 2863, 2875, 2885, 2893, 2899, 2903, 2905, 2907, 2909, 2911, 2913, 2915, 2917, 2919, 2921, 2929, 2931, 2933, 2935, 2937, 2939, 2941, 2943, 2945, 2947, 2949, 2953, 2959, 2967, 2977, 2989, 3002, 3014, 3024, 3032, 3038, 3042, 3044, 3046, 3048, 3050, 3052, 3054, 3056, 3058, 3060, 3062, 3070, 3072, 3074, 3076, 3078, 3080, 3082, 3084, 3086, 3088, 3090, 3092, 3096, 3102, 3110, 3120, 3131, 3141, 3149, 3155, 3159, 3161, 3163, 3165, 3167, 3169, 3171, 3173, 3175, 3177, 3179, 3181, 3189, 3191, 3193, 3195, 3197, 3199, 3201, 3203, 3205, 3207, 3209, 3211, 3213, 3217, 3223, 3231, 3240, 3248, 3254, 3258, 3260, 3262, 3264, 3266, 3268, 3270, 3272, 3274, 3276, 3278, 3280, 3282, 3290, 3292, 3294, 3296, 3298, 3300, 3302, 3304, 3306, 3308, 3310, 3312, 3314, 3316, 3320, 3326, 3333, 3339, 3343, 3345, 3347, 3349, 3351, 3353, 3355, 3357, 3359, 3361, 3363, 3365, 3367, 3369, 3377, 3379, 3381, 3383, 3385, 3387, 3389, 3391, 3393, 3395, 3397, 3399, 3401, 3403, 3405, 3409, 3414, 3418, 3420, 3422, 3424, 3426, 3428, 3430, 3432, 3434, 3436, 3438, 3440, 3442, 3444, 3446, 3454, 3456, 3458, 3460, 3462, 3464, 3466, 3468, 3470, 3472, 3474, 3476, 3478, 3480, 3482, 3484, 3487, 3489, 3491, 3493, 3495, 3497, 3499, 3501, 3503, 3505, 3507, 3509, 3511, 3513, 3515, 3517, 3525, 3527, 3529, 3531, 3533, 3535, 3537, 3539, 3541, 3543, 3545, 3547, 3549, 3551, 3553, 3555, 3557, 3559, 3561, 3563, 3565, 3567, 3569, 3571, 3573, 3575, 3577, 3579, 3581, 3583, 3585, 3587, 3593, 3595, 3597, 3599, 3601, 3603, 3605, 3607, 3609, 3611, 3613, 3615, 3617, 3619, 3621, 3623, 3625, 3627, 3629, 3631, 3633, 3635, 3637, 3639, 3641, 3643, 3645, 3647, 3649, 3651, 3653, 3655, 3662, 3664, 3666, 3668, 3670, 3672, 3674, 3676, 3678, 3680, 3682, 3684, 3686, 3688, 3690, 3692, 3694, 3696, 3698, 3700, 3702, 3704, 3706, 3708, 3710, 3712, 3714, 3716, 3718, 3720, 3722, 3724, 3732, 3734, 3736, 3738, 3740, 3742, 3744, 3746, 3748, 3750, 3752, 3754, 3756, 3758, 3760, 3762, 3764, 3767, 3769, 3771, 3773, 3775, 3777, 3779, 3781, 3783, 3785, 3787, 3789, 3791, 3793, 3795, 3803, 3805, 3807, 3809, 3811, 3813, 3815, 3817, 3819, 3821, 3823, 3825, 3827, 3829, 3831, 3833, 3837, 3842, 3846, 3848, 3850, 3852, 3854, 3856, 3858, 3860, 3862, 3864, 3866, 3868, 3870, 3872, 3880, 3882, 3884, 3886, 3888, 3890, 3892, 3894, 3896, 3898, 3900, 3902, 3904, 3906, 3908, 3912, 3918, 3925, 3931, 3935, 3937, 3939, 3941, 3943, 3945, 3947, 3949, 3951, 3953, 3955, 3957, 3959, 3967, 3969, 3971, 3973, 3975, 3977, 3979, 3981, 3983, 3985, 3987, 3989, 3991, 3993, 3997, 4003, 4011, 4020, 4028, 4034, 4038, 4040, 4042, 4044, 4046, 4048, 4050, 4052, 4054, 4056, 4058, 4060, 4068, 4070, 4072, 4074, 4076, 4078, 4080, 4082, 4084, 4086, 4088, 4090, 4092, 4096, 4102, 4110, 4120, 4131, 4141, 4149, 4155, 4159, 4161, 4163, 4165, 4167, 4169, 4171, 4173, 4175, 4177, 4179, 4187, 4189, 4191, 4193, 4195, 4197, 4199, 4201, 4203, 4205, 4207, 4209, 4213, 4219, 4227, 4237, 4249, 4262, 4274, 4284, 4292, 4298, 4302, 4304, 4306, 4308, 4310, 4312, 4314, 4316, 4318, 4320, 4328, 4330, 4332, 4334, 4336, 4338, 4340, 4342, 4344, 4346, 4348, 4352, 4358, 4366, 4376, 4388, 4402, 4417, 4431, 4443, 4453, 4461, 4467, 4471, 4473, 4475, 4477, 4479, 4481, 4483, 4485, 4487, 4495, 4497, 4499, 4501, 4503, 4505, 4507, 4509, 4511, 4513, 4517, 4523, 4531, 4541, 4553, 4567, 4583, 4600, 4616, 4630, 4642, 4652, 4660, 4666, 4670, 4672, 4674, 4676, 4678, 4680, 4682, 4684, 4692, 4694, 4696, 4698, 4700, 4702, 4704, 4706, 4708, 4712, 4718, 4726, 4736, 4748, 4762, 4778, 4796, 4815, 4833, 4849, 4863, 4875, 4885, 4893, 4899, 4903, 4905, 4907, 4909, 4911, 4913, 4915, 4923, 4925, 4927, 4929, 4931, 4933, 4935, 4937, 4941, 4947, 4955, 4965, 4977, 4991, 5007, 5025, 5045, 5066, 5086, 5104, 5120, 5134, 5146, 5156, 5164, 5170, 5174, 5176, 5178, 5180, 5182, 5184, 5192, 5194, 5196, 5198, 5200, 5202, 5204, 5208, 5214, 5222, 5232, 5244, 5258, 5274, 5292, 5312, 5334, 5357, 5379, 5399, 5417, 5433, 5447, 5459, 5469, 5477, 5483, 5487, 5489, 5491, 5493, 5495, 5503, 5505, 5507, 5509, 5511, 5513, 5517, 5523, 5531, 5541, 5553, 5567, 5583, 5601, 5621, 5643, 5667, 5692, 5716, 5738, 5758, 5776, 5792, 5806, 5818, 5828, 5836, 5842, 5846, 5848, 5850, 5852, 5860, 5862, 5864, 5866, 5868, 5872, 5878, 5886, 5896, 5908, 5922, 5938, 5956, 5976, 5998, 6022, 6048, 6075, 6101, 6125, 6147, 6167, 6185, 6201, 6215, 6227, 6237, 6245, 6251, 6255, 6257, 6259, 6267, 6269, 6271, 6273, 6277, 6283, 6291, 6301, 6313, 6327, 6343, 6361, 6381, 6403, 6427, 6453, 6481, 6510, 6538, 6564, 6588, 6610, 6630, 6648, 6664, 6678, 6690, 6700, 6708, 6714, 6718, 6720, 6726, 6728, 6730, 6734, 6740, 6748, 6758, 6770, 6784, 6800, 6818, 6838, 6860, 6884, 6910, 6938, 6968, 6999, 7029, 7057, 7083, 7107, 7129, 7149, 7167, 7183, 7197, 7209, 7219, 7227, 7233, 7237]
Discarding 1056 places :
Implicit Place search using SMT only with invariants took 25811 ms to find 1056 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6195/7678 places, 15722/15981 transitions.
Applied a total of 0 rules in 1890 ms. Remains 6195 /6195 variables (removed 0) and now considering 15722/15722 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 67224 ms. Remains : 6195/7678 places, 15722/15981 transitions.
[2024-06-01 04:33:50] [INFO ] Flow matrix only has 14157 transitions (discarded 1565 similar events)
// Phase 1: matrix 14157 rows 6195 cols
[2024-06-01 04:33:51] [INFO ] Computed 69 invariants in 921 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (83092 resets) in 25678 ms. (38 steps per ms)
BEST_FIRST walk for 3000003 steps (11806 resets) in 7050 ms. (425 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2024-06-01 04:34:24] [INFO ] Flow matrix only has 14157 transitions (discarded 1565 similar events)
[2024-06-01 04:34:24] [INFO ] Invariant cache hit.
[2024-06-01 04:34:25] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-06-01 04:34:25] [INFO ] [Real]Absence check using 63 positive and 6 generalized place invariants in 1 ms returned sat
[2024-06-01 04:34:30] [INFO ] [Real]Absence check using state equation in 5303 ms returned sat
[2024-06-01 04:34:30] [INFO ] State equation strengthened by 7042 read => feed constraints.
[2024-06-01 04:34:32] [INFO ] [Real]Added 7042 Read/Feed constraints in 1189 ms returned sat
[2024-06-01 04:34:32] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:34:33] [INFO ] [Nat]Absence check using 63 positive place invariants in 129 ms returned sat
[2024-06-01 04:34:33] [INFO ] [Nat]Absence check using 63 positive and 6 generalized place invariants in 2 ms returned sat
[2024-06-01 04:34:38] [INFO ] [Nat]Absence check using state equation in 5586 ms returned sat
[2024-06-01 04:34:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:34:48] [INFO ] [Nat]Added 7042 Read/Feed constraints in 9335 ms returned unknown
[2024-06-01 04:34:48] [INFO ] [Real]Absence check using 63 positive place invariants in 132 ms returned sat
[2024-06-01 04:34:48] [INFO ] [Real]Absence check using 63 positive and 6 generalized place invariants in 2 ms returned sat
[2024-06-01 04:34:56] [INFO ] [Real]Absence check using state equation in 7370 ms returned sat
[2024-06-01 04:34:59] [INFO ] [Real]Added 7042 Read/Feed constraints in 3307 ms returned unsat
[2024-06-01 04:35:00] [INFO ] [Real]Absence check using 63 positive place invariants in 135 ms returned sat
[2024-06-01 04:35:00] [INFO ] [Real]Absence check using 63 positive and 6 generalized place invariants in 2 ms returned sat
[2024-06-01 04:35:08] [INFO ] [Real]Absence check using state equation in 8171 ms returned sat
[2024-06-01 04:35:13] [INFO ] [Real]Added 7042 Read/Feed constraints in 4450 ms returned sat
[2024-06-01 04:35:13] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:35:14] [INFO ] [Nat]Absence check using 63 positive place invariants in 130 ms returned sat
[2024-06-01 04:35:14] [INFO ] [Nat]Absence check using 63 positive and 6 generalized place invariants in 2 ms returned sat
[2024-06-01 04:35:22] [INFO ] [Nat]Absence check using state equation in 7988 ms returned sat
[2024-06-01 04:35:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:35:31] [INFO ] [Nat]Added 7042 Read/Feed constraints in 9252 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[1, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 6195 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node1ThinksNode25ShouldBeNodeMasterToReplaceNode7) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 6195/6195 places, 15720/15720 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6194 transition count 15718
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 6193 transition count 15716
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 6192 transition count 15714
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4 place count 6191 transition count 15712
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5 place count 6190 transition count 15710
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 6 place count 6189 transition count 15708
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 7 place count 6188 transition count 15706
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 8 place count 6187 transition count 15704
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 9 place count 6186 transition count 15702
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 10 place count 6185 transition count 15700
Applied a total of 10 rules in 2026 ms. Remains 6185 /6195 variables (removed 10) and now considering 15700/15720 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2026 ms. Remains : 6185/6195 places, 15700/15720 transitions.
[2024-06-01 04:35:33] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
// Phase 1: matrix 14135 rows 6185 cols
[2024-06-01 04:35:34] [INFO ] Computed 69 invariants in 620 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (83127 resets) in 25511 ms. (39 steps per ms)
BEST_FIRST walk for 1000001 steps (3933 resets) in 2336 ms. (427 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 04:36:02] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:36:02] [INFO ] Invariant cache hit.
[2024-06-01 04:36:02] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-06-01 04:36:02] [INFO ] [Real]Absence check using 63 positive and 6 generalized place invariants in 8 ms returned sat
[2024-06-01 04:36:12] [INFO ] [Real]Absence check using state equation in 9837 ms returned sat
[2024-06-01 04:36:13] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:36:13] [INFO ] [Nat]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-06-01 04:36:13] [INFO ] [Nat]Absence check using 63 positive and 6 generalized place invariants in 10 ms returned sat
[2024-06-01 04:36:23] [INFO ] [Nat]Absence check using state equation in 9941 ms returned sat
[2024-06-01 04:36:23] [INFO ] State equation strengthened by 7031 read => feed constraints.
[2024-06-01 04:36:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:36:33] [INFO ] [Nat]Added 7031 Read/Feed constraints in 9313 ms returned unknown
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 6185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1855 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1855 ms. Remains : 6185/6185 places, 15700/15700 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1847 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
[2024-06-01 04:36:36] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:36:36] [INFO ] Invariant cache hit.
[2024-06-01 04:36:53] [INFO ] Implicit Places using invariants in 16643 ms returned []
Implicit Place search using SMT only with invariants took 16644 ms to find 0 implicit places.
Running 15574 sub problems to find dead transitions.
[2024-06-01 04:36:53] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:36:53] [INFO ] Invariant cache hit.
[2024-06-01 04:36:53] [INFO ] State equation strengthened by 7031 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6182 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 15574 unsolved
SMT process timed out in 87178ms, After SMT, problems are : Problem set: 0 solved, 15574 unsolved
Search for dead transitions found 0 dead transitions in 87342ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105892 ms. Remains : 6185/6185 places, 15700/15700 transitions.
RANDOM walk for 40000 steps (3326 resets) in 1836 ms. (21 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (155 resets) in 161 ms. (246 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (154 resets) in 161 ms. (246 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 13762 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 13762 steps, saw 5736 distinct states, run finished after 3004 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 04:38:24] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:38:24] [INFO ] Invariant cache hit.
[2024-06-01 04:38:24] [INFO ] State equation strengthened by 7031 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6048/6049 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6049 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6083 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 04:38:32] [INFO ] Deduced a trap composed of 905 places in 6752 ms of which 48 ms to minimize.
SMT process timed out in 7980ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1946 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1949 ms. Remains : 6185/6185 places, 15700/15700 transitions.
RANDOM walk for 40000 steps (3326 resets) in 1202 ms. (33 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (156 resets) in 100 ms. (396 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (155 resets) in 99 ms. (400 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 14247 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 14247 steps, saw 5932 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 04:38:37] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:38:37] [INFO ] Invariant cache hit.
[2024-06-01 04:38:37] [INFO ] State equation strengthened by 7031 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6048/6049 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6049 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6083 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 04:38:45] [INFO ] Deduced a trap composed of 905 places in 6636 ms of which 42 ms to minimize.
[2024-06-01 04:38:52] [INFO ] Deduced a trap composed of 264 places in 6825 ms of which 35 ms to minimize.
[2024-06-01 04:38:59] [INFO ] Deduced a trap composed of 1058 places in 6546 ms of which 45 ms to minimize.
[2024-06-01 04:39:06] [INFO ] Deduced a trap composed of 279 places in 6621 ms of which 42 ms to minimize.
[2024-06-01 04:39:12] [INFO ] Deduced a trap composed of 503 places in 6354 ms of which 38 ms to minimize.
[2024-06-01 04:39:19] [INFO ] Deduced a trap composed of 713 places in 6712 ms of which 38 ms to minimize.
[2024-06-01 04:39:25] [INFO ] Deduced a trap composed of 353 places in 6444 ms of which 34 ms to minimize.
SMT process timed out in 47921ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1821 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1821 ms. Remains : 6185/6185 places, 15700/15700 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1848 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
[2024-06-01 04:39:29] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:39:29] [INFO ] Invariant cache hit.
[2024-06-01 04:39:45] [INFO ] Implicit Places using invariants in 16487 ms returned []
Implicit Place search using SMT only with invariants took 16488 ms to find 0 implicit places.
Running 15574 sub problems to find dead transitions.
[2024-06-01 04:39:46] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:39:46] [INFO ] Invariant cache hit.
[2024-06-01 04:39:46] [INFO ] State equation strengthened by 7031 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/6182 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 15574 unsolved
SMT process timed out in 85710ms, After SMT, problems are : Problem set: 0 solved, 15574 unsolved
Search for dead transitions found 0 dead transitions in 85839ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104266 ms. Remains : 6185/6185 places, 15700/15700 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-03
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
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]
[2024-06-01 04:41:11] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:41:11] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (829 resets) in 257 ms. (38 steps per ms)
BEST_FIRST walk for 10001 steps (39 resets) in 25 ms. (384 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 04:41:12] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:41:12] [INFO ] Invariant cache hit.
[2024-06-01 04:41:12] [INFO ] [Real]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-06-01 04:41:12] [INFO ] [Real]Absence check using 63 positive and 6 generalized place invariants in 18 ms returned sat
[2024-06-01 04:41:17] [INFO ] [Real]Absence check using state equation in 4252 ms returned unknown
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 6185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1816 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1817 ms. Remains : 6185/6185 places, 15700/15700 transitions.
[2024-06-01 04:41:19] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:41:19] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (83092 resets) in 25585 ms. (39 steps per ms)
BEST_FIRST walk for 1000000 steps (3928 resets) in 2357 ms. (424 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 04:41:47] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:41:47] [INFO ] Invariant cache hit.
[2024-06-01 04:41:47] [INFO ] [Real]Absence check using 63 positive place invariants in 133 ms returned sat
[2024-06-01 04:41:47] [INFO ] [Real]Absence check using 63 positive and 6 generalized place invariants in 8 ms returned sat
[2024-06-01 04:41:57] [INFO ] [Real]Absence check using state equation in 10089 ms returned sat
[2024-06-01 04:41:58] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 04:41:58] [INFO ] [Nat]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-06-01 04:41:58] [INFO ] [Nat]Absence check using 63 positive and 6 generalized place invariants in 11 ms returned sat
[2024-06-01 04:42:09] [INFO ] [Nat]Absence check using state equation in 10493 ms returned sat
[2024-06-01 04:42:09] [INFO ] State equation strengthened by 7031 read => feed constraints.
[2024-06-01 04:42:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 04:42:18] [INFO ] [Nat]Added 7031 Read/Feed constraints in 9321 ms returned unknown
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 6185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1913 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1914 ms. Remains : 6185/6185 places, 15700/15700 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1885 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
[2024-06-01 04:42:22] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:42:22] [INFO ] Invariant cache hit.
[2024-06-01 04:42:39] [INFO ] Implicit Places using invariants in 16843 ms returned []
Implicit Place search using SMT only with invariants took 16851 ms to find 0 implicit places.
Running 15574 sub problems to find dead transitions.
[2024-06-01 04:42:39] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:42:39] [INFO ] Invariant cache hit.
[2024-06-01 04:42:39] [INFO ] State equation strengthened by 7031 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6182 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 15574 unsolved
SMT process timed out in 85528ms, After SMT, problems are : Problem set: 0 solved, 15574 unsolved
Search for dead transitions found 0 dead transitions in 85646ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104416 ms. Remains : 6185/6185 places, 15700/15700 transitions.
RANDOM walk for 40000 steps (3326 resets) in 1621 ms. (24 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (157 resets) in 107 ms. (370 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (155 resets) in 117 ms. (339 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 13907 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 13907 steps, saw 5797 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 04:44:08] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:44:08] [INFO ] Invariant cache hit.
[2024-06-01 04:44:08] [INFO ] State equation strengthened by 7031 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6048/6049 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6049 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6083 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 04:44:16] [INFO ] Deduced a trap composed of 905 places in 6831 ms of which 41 ms to minimize.
SMT process timed out in 8032ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1895 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1896 ms. Remains : 6185/6185 places, 15700/15700 transitions.
RANDOM walk for 40000 steps (3326 resets) in 1275 ms. (31 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (156 resets) in 113 ms. (350 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (156 resets) in 540 ms. (73 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 13738 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 13738 steps, saw 5730 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-06-01 04:44:22] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:44:22] [INFO ] Invariant cache hit.
[2024-06-01 04:44:22] [INFO ] State equation strengthened by 7031 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6048/6049 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6049 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6083 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 04:44:30] [INFO ] Deduced a trap composed of 905 places in 7033 ms of which 42 ms to minimize.
[2024-06-01 04:44:37] [INFO ] Deduced a trap composed of 264 places in 6805 ms of which 39 ms to minimize.
[2024-06-01 04:44:44] [INFO ] Deduced a trap composed of 1058 places in 6870 ms of which 41 ms to minimize.
[2024-06-01 04:44:51] [INFO ] Deduced a trap composed of 279 places in 6697 ms of which 42 ms to minimize.
[2024-06-01 04:44:57] [INFO ] Deduced a trap composed of 503 places in 6572 ms of which 34 ms to minimize.
[2024-06-01 04:45:04] [INFO ] Deduced a trap composed of 713 places in 6533 ms of which 40 ms to minimize.
[2024-06-01 04:45:10] [INFO ] Deduced a trap composed of 353 places in 6357 ms of which 35 ms to minimize.
SMT process timed out in 48612ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1844 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1844 ms. Remains : 6185/6185 places, 15700/15700 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6185/6185 places, 15700/15700 transitions.
Applied a total of 0 rules in 1957 ms. Remains 6185 /6185 variables (removed 0) and now considering 15700/15700 (removed 0) transitions.
[2024-06-01 04:45:14] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:45:14] [INFO ] Invariant cache hit.
[2024-06-01 04:45:30] [INFO ] Implicit Places using invariants in 16284 ms returned []
Implicit Place search using SMT only with invariants took 16287 ms to find 0 implicit places.
Running 15574 sub problems to find dead transitions.
[2024-06-01 04:45:30] [INFO ] Flow matrix only has 14135 transitions (discarded 1565 similar events)
[2024-06-01 04:45:30] [INFO ] Invariant cache hit.
[2024-06-01 04:45:31] [INFO ] State equation strengthened by 7031 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/6182 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 15574 unsolved
SMT process timed out in 85730ms, After SMT, problems are : Problem set: 0 solved, 15574 unsolved
Search for dead transitions found 0 dead transitions in 85847ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104127 ms. Remains : 6185/6185 places, 15700/15700 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-03 in 344796 ms.
[2024-06-01 04:46:57] [INFO ] Flatten gal took : 734 ms
[2024-06-01 04:46:57] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2024-06-01 04:46:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 6185 places, 15700 transitions and 75355 arcs took 66 ms.
Total runtime 1351449 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-03

BK_STOP 1717217218082

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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
mcc2024
ub formula name MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-03
ub formula formula --maxsum=/tmp/806/ub_0_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="MultiCrashLeafsetExtension-PT-S32C02"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C02, 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 r508-tall-171654351000149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C02.tgz
mv MultiCrashLeafsetExtension-PT-S32C02 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;