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.r263-tall-171654372000091.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 gold2023
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 r263-tall-171654372000091
=====================================================================

--------------------
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 1716653312902

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C02
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-25 16:08:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 16:08:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 16:08:34] [INFO ] Load time of PNML (sax parser for PT used): 507 ms
[2024-05-25 16:08:35] [INFO ] Transformed 13544 places.
[2024-05-25 16:08:35] [INFO ] Transformed 21807 transitions.
[2024-05-25 16:08:35] [INFO ] Parsed PT model containing 13544 places and 21807 transitions and 93598 arcs in 659 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 20751 out of 21807 initially.
// Phase 1: matrix 20751 rows 13544 cols
[2024-05-25 16:08:37] [INFO ] Computed 1333 invariants in 1643 ms
Incomplete random walk after 10000 steps, including 472 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 16) seen :1
[2024-05-25 16:08:38] [INFO ] Flow matrix only has 20751 transitions (discarded 1056 similar events)
// Phase 1: matrix 20751 rows 13544 cols
[2024-05-25 16:08:39] [INFO ] Computed 1333 invariants in 1315 ms
[2024-05-25 16:08:41] [INFO ] [Real]Absence check using 74 positive place invariants in 288 ms returned sat
[2024-05-25 16:08:41] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 726 ms returned sat
[2024-05-25 16:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:08:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 16:08:45] [INFO ] [Real]Absence check using 74 positive place invariants in 259 ms returned sat
[2024-05-25 16:08:46] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 487 ms returned unsat
[2024-05-25 16:08:47] [INFO ] [Real]Absence check using 74 positive place invariants in 259 ms returned sat
[2024-05-25 16:08:48] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 747 ms returned sat
[2024-05-25 16:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:08:51] [INFO ] [Real]Absence check using state equation in 2781 ms returned unknown
[2024-05-25 16:08:52] [INFO ] [Real]Absence check using 74 positive place invariants in 256 ms returned sat
[2024-05-25 16:08:53] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 751 ms returned sat
[2024-05-25 16:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:08:56] [INFO ] [Real]Absence check using state equation in 2815 ms returned unknown
[2024-05-25 16:08:57] [INFO ] [Real]Absence check using 74 positive place invariants in 261 ms returned sat
[2024-05-25 16:08:58] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 749 ms returned sat
[2024-05-25 16:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:09:01] [INFO ] [Real]Absence check using state equation in 2806 ms returned unknown
[2024-05-25 16:09:02] [INFO ] [Real]Absence check using 74 positive place invariants in 271 ms returned sat
[2024-05-25 16:09:03] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 418 ms returned unsat
[2024-05-25 16:09:04] [INFO ] [Real]Absence check using 74 positive place invariants in 267 ms returned sat
[2024-05-25 16:09:05] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 404 ms returned unsat
[2024-05-25 16:09:06] [INFO ] [Real]Absence check using 74 positive place invariants in 264 ms returned sat
[2024-05-25 16:09:07] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 790 ms returned sat
[2024-05-25 16:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:09:10] [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 7
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 16:09:11] [INFO ] [Real]Absence check using 74 positive place invariants in 269 ms returned sat
[2024-05-25 16:09:12] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 847 ms returned sat
[2024-05-25 16:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:09:15] [INFO ] [Real]Absence check using state equation in 2695 ms returned unknown
[2024-05-25 16:09:16] [INFO ] [Real]Absence check using 74 positive place invariants in 260 ms returned sat
[2024-05-25 16:09:17] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 408 ms returned unsat
[2024-05-25 16:09:18] [INFO ] [Real]Absence check using 74 positive place invariants in 268 ms returned sat
[2024-05-25 16:09:18] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 363 ms returned unsat
[2024-05-25 16:09:20] [INFO ] [Real]Absence check using 74 positive place invariants in 272 ms returned sat
[2024-05-25 16:09:20] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 410 ms returned unsat
[2024-05-25 16:09:22] [INFO ] [Real]Absence check using 74 positive place invariants in 259 ms returned sat
[2024-05-25 16:09:22] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 376 ms returned unsat
[2024-05-25 16:09:24] [INFO ] [Real]Absence check using 74 positive place invariants in 253 ms returned sat
[2024-05-25 16:09:24] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 359 ms returned unsat
[2024-05-25 16:09:25] [INFO ] [Real]Absence check using 74 positive place invariants in 257 ms returned sat
[2024-05-25 16:09:26] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 753 ms returned sat
[2024-05-25 16:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:09:29] [INFO ] [Real]Absence check using state equation in 2804 ms returned unknown
[2024-05-25 16:09:30] [INFO ] [Real]Absence check using 74 positive place invariants in 254 ms returned sat
[2024-05-25 16:09:31] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 380 ms returned unsat
Current structural bounds on expressions (after SMT) : [33, 1, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 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-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 7 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.51 ms
Discarding 40 places :
Also discarding 0 output transitions
Drop transitions removed 2110 transitions
Trivial Post-agglo rules discarded 2110 transitions
Performed 2110 trivial Post agglomeration. Transition count delta: 2110
Iterating post reduction 0 with 2110 rules applied. Total rules applied 2111 place count 13504 transition count 19697
Reduce places removed 2110 places and 0 transitions.
Iterating post reduction 1 with 2110 rules applied. Total rules applied 4221 place count 11394 transition count 19697
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 132 Pre rules applied. Total rules applied 4221 place count 11394 transition count 19565
Deduced a syphon composed of 132 places in 22 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 4485 place count 11262 transition count 19565
Discarding 1978 places :
Symmetric choice reduction at 2 with 1978 rule applications. Total rules 6463 place count 9284 transition count 17587
Iterating global reduction 2 with 1978 rules applied. Total rules applied 8441 place count 9284 transition count 17587
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 8441 place count 9284 transition count 17585
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8445 place count 9282 transition count 17585
Discarding 988 places :
Symmetric choice reduction at 2 with 988 rule applications. Total rules 9433 place count 8294 transition count 15609
Iterating global reduction 2 with 988 rules applied. Total rules applied 10421 place count 8294 transition count 15609
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 17 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 10487 place count 8261 transition count 15576
Free-agglomeration rule (complex) applied 577 times.
Iterating global reduction 2 with 577 rules applied. Total rules applied 11064 place count 8261 transition count 15987
Reduce places removed 577 places and 0 transitions.
Iterating post reduction 2 with 577 rules applied. Total rules applied 11641 place count 7684 transition count 15987
Partial Free-agglomeration rule applied 66 times.
Drop transitions removed 66 transitions
Iterating global reduction 3 with 66 rules applied. Total rules applied 11707 place count 7684 transition count 15987
Applied a total of 11707 rules in 17653 ms. Remains 7684 /13544 variables (removed 5860) and now considering 15987/21807 (removed 5820) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17657 ms. Remains : 7684/13544 places, 15987/21807 transitions.
Normalized transition count is 14422 out of 15987 initially.
// Phase 1: matrix 14422 rows 7684 cols
[2024-05-25 16:09:49] [INFO ] Computed 1293 invariants in 636 ms
Incomplete random walk after 1000000 steps, including 76536 resets, run finished after 25934 ms. (steps per millisecond=38 ) properties (out of 7) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 7088 resets, run finished after 3566 ms. (steps per millisecond=280 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 7088 resets, run finished after 3567 ms. (steps per millisecond=280 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7089 resets, run finished after 3517 ms. (steps per millisecond=284 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7089 resets, run finished after 3436 ms. (steps per millisecond=291 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7088 resets, run finished after 3419 ms. (steps per millisecond=292 ) properties (out of 5) seen :0
[2024-05-25 16:10:33] [INFO ] Flow matrix only has 14422 transitions (discarded 1565 similar events)
// Phase 1: matrix 14422 rows 7684 cols
[2024-05-25 16:10:33] [INFO ] Computed 1293 invariants in 609 ms
[2024-05-25 16:10:34] [INFO ] [Real]Absence check using 65 positive place invariants in 169 ms returned sat
[2024-05-25 16:10:34] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 406 ms returned sat
[2024-05-25 16:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:10:43] [INFO ] [Real]Absence check using state equation in 8573 ms returned sat
[2024-05-25 16:10:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 16:10:44] [INFO ] [Nat]Absence check using 65 positive place invariants in 167 ms returned sat
[2024-05-25 16:10:45] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 408 ms returned sat
[2024-05-25 16:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 16:10:56] [INFO ] [Nat]Absence check using state equation in 10932 ms returned sat
[2024-05-25 16:10:56] [INFO ] State equation strengthened by 7042 read => feed constraints.
[2024-05-25 16:10:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 16:11:01] [INFO ] [Nat]Added 7042 Read/Feed constraints in 5238 ms returned unsat
[2024-05-25 16:11:02] [INFO ] [Real]Absence check using 65 positive place invariants in 163 ms returned sat
[2024-05-25 16:11:02] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 414 ms returned sat
[2024-05-25 16:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:11:11] [INFO ] [Real]Absence check using state equation in 9086 ms returned sat
[2024-05-25 16:11:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 16:11:13] [INFO ] [Nat]Absence check using 65 positive place invariants in 163 ms returned sat
[2024-05-25 16:11:13] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 424 ms returned sat
[2024-05-25 16:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 16:11:23] [INFO ] [Nat]Absence check using state equation in 9609 ms returned sat
[2024-05-25 16:11:23] [INFO ] [Nat]Added 7042 Read/Feed constraints in 545 ms returned unsat
[2024-05-25 16:11:24] [INFO ] [Real]Absence check using 65 positive place invariants in 164 ms returned sat
[2024-05-25 16:11:24] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 411 ms returned sat
[2024-05-25 16:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:11:33] [INFO ] [Real]Absence check using state equation in 8867 ms returned sat
[2024-05-25 16:11:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 16:11:34] [INFO ] [Nat]Absence check using 65 positive place invariants in 155 ms returned sat
[2024-05-25 16:11:35] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 405 ms returned sat
[2024-05-25 16:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 16:11:43] [INFO ] [Nat]Absence check using state equation in 8646 ms returned sat
[2024-05-25 16:11:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 16:11:48] [INFO ] [Nat]Added 7042 Read/Feed constraints in 4233 ms returned unsat
[2024-05-25 16:11:48] [INFO ] [Real]Absence check using 65 positive place invariants in 176 ms returned sat
[2024-05-25 16:11:49] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 406 ms returned sat
[2024-05-25 16:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:11:59] [INFO ] [Real]Absence check using state equation in 10096 ms returned sat
[2024-05-25 16:11:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 16:12:00] [INFO ] [Nat]Absence check using 65 positive place invariants in 165 ms returned sat
[2024-05-25 16:12:01] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 432 ms returned sat
[2024-05-25 16:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 16:12:11] [INFO ] [Nat]Absence check using state equation in 10624 ms returned sat
[2024-05-25 16:12:12] [INFO ] [Nat]Added 7042 Read/Feed constraints in 873 ms returned unsat
[2024-05-25 16:12:13] [INFO ] [Real]Absence check using 65 positive place invariants in 168 ms returned sat
[2024-05-25 16:12:13] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 411 ms returned sat
[2024-05-25 16:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 16:12:23] [INFO ] [Real]Absence check using state equation in 9570 ms returned sat
[2024-05-25 16:12:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 16:12:24] [INFO ] [Nat]Absence check using 65 positive place invariants in 155 ms returned sat
[2024-05-25 16:12:25] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 427 ms returned sat
[2024-05-25 16:12:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 16:12:36] [INFO ] [Nat]Absence check using state equation in 11421 ms returned sat
[2024-05-25 16:12:37] [INFO ] [Nat]Added 7042 Read/Feed constraints in 1196 ms returned unsat
Current structural bounds on expressions (after SMT) : [0, 0, 0, 0, 0] Max seen :[0, 0, 0, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
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
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 243321 ms.

BK_STOP 1716653558743

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C02"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 gold2023"
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 r263-tall-171654372000091"
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 ;