Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r234-tall-167856421000893.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool marciexred
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 r234-tall-167856421000893
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 16K Feb 26 03:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 03:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 03:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 03:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 26 03:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 26 03:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 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 1679638671080

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C02
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 06:17:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 06:17:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 06:17:53] [INFO ] Load time of PNML (sax parser for PT used): 578 ms
[2023-03-24 06:17:53] [INFO ] Transformed 13544 places.
[2023-03-24 06:17:53] [INFO ] Transformed 21807 transitions.
[2023-03-24 06:17:53] [INFO ] Parsed PT model containing 13544 places and 21807 transitions and 93598 arcs in 765 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
[2023-03-24 06:17:55] [INFO ] Computed 1333 place invariants in 1667 ms
Incomplete random walk after 10000 steps, including 472 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 16) seen :5
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 15) 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 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10000 steps, including 66 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 15) seen :3
[2023-03-24 06:17:56] [INFO ] Flow matrix only has 20751 transitions (discarded 1056 similar events)
// Phase 1: matrix 20751 rows 13544 cols
[2023-03-24 06:17:57] [INFO ] Computed 1333 place invariants in 1410 ms
[2023-03-24 06:17:59] [INFO ] [Real]Absence check using 74 positive place invariants in 284 ms returned sat
[2023-03-24 06:17:59] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 427 ms returned unsat
[2023-03-24 06:18:01] [INFO ] [Real]Absence check using 74 positive place invariants in 266 ms returned sat
[2023-03-24 06:18:02] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 757 ms returned sat
[2023-03-24 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:18:04] [INFO ] [Real]Absence check using state equation in 2710 ms returned unknown
[2023-03-24 06:18:06] [INFO ] [Real]Absence check using 74 positive place invariants in 294 ms returned sat
[2023-03-24 06:18:07] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 692 ms returned unsat
[2023-03-24 06:18:08] [INFO ] [Real]Absence check using 74 positive place invariants in 273 ms returned sat
[2023-03-24 06:18:09] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 765 ms returned sat
[2023-03-24 06:18:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:18:12] [INFO ] [Real]Absence check using state equation in 2595 ms returned unknown
[2023-03-24 06:18:13] [INFO ] [Real]Absence check using 74 positive place invariants in 268 ms returned sat
[2023-03-24 06:18:14] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 754 ms returned sat
[2023-03-24 06:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:18:17] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-24 06:18:18] [INFO ] [Real]Absence check using 74 positive place invariants in 298 ms returned sat
[2023-03-24 06:18:19] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 858 ms returned sat
[2023-03-24 06:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:18:22] [INFO ] [Real]Absence check using state equation in 2511 ms returned unknown
[2023-03-24 06:18:23] [INFO ] [Real]Absence check using 74 positive place invariants in 296 ms returned sat
[2023-03-24 06:18:24] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 370 ms returned unsat
[2023-03-24 06:18:25] [INFO ] [Real]Absence check using 74 positive place invariants in 269 ms returned sat
[2023-03-24 06:18:26] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 731 ms returned sat
[2023-03-24 06:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:18:29] [INFO ] [Real]Absence check using state equation in 2672 ms returned unknown
[2023-03-24 06:18:30] [INFO ] [Real]Absence check using 74 positive place invariants in 254 ms returned sat
[2023-03-24 06:18:31] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 804 ms returned sat
[2023-03-24 06:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:18:34] [INFO ] [Real]Absence check using state equation in 2623 ms returned unknown
[2023-03-24 06:18:35] [INFO ] [Real]Absence check using 74 positive place invariants in 250 ms returned sat
[2023-03-24 06:18:36] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 381 ms returned unsat
[2023-03-24 06:18:37] [INFO ] [Real]Absence check using 74 positive place invariants in 276 ms returned sat
[2023-03-24 06:18:38] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 393 ms returned unsat
[2023-03-24 06:18:40] [INFO ] [Real]Absence check using 74 positive place invariants in 260 ms returned sat
[2023-03-24 06:18:40] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 761 ms returned sat
[2023-03-24 06:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:18:43] [INFO ] [Real]Absence check using state equation in 2641 ms returned unknown
[2023-03-24 06:18:44] [INFO ] [Real]Absence check using 74 positive place invariants in 249 ms returned sat
[2023-03-24 06:18:45] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 379 ms returned unsat
[2023-03-24 06:18:46] [INFO ] [Real]Absence check using 74 positive place invariants in 261 ms returned sat
[2023-03-24 06:18:47] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 379 ms returned unsat
[2023-03-24 06:18:48] [INFO ] [Real]Absence check using 74 positive place invariants in 275 ms returned sat
[2023-03-24 06:18:48] [INFO ] [Real]Absence check using 74 positive and 1259 generalized place invariants in 382 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-14 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-11 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-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-00 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.45 ms
Discarding 40 places :
Also discarding 0 output transitions
Drop transitions 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 22 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 18 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 16 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 576 times.
Iterating global reduction 2 with 576 rules applied. Total rules applied 11079 place count 8253 transition count 15980
Reduce places removed 576 places and 0 transitions.
Iterating post reduction 2 with 576 rules applied. Total rules applied 11655 place count 7677 transition count 15980
Applied a total of 11655 rules in 13967 ms. Remains 7677 /13544 variables (removed 5867) and now considering 15980/21807 (removed 5827) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13970 ms. Remains : 7677/13544 places, 15980/21807 transitions.
Normalized transition count is 14414 out of 15980 initially.
// Phase 1: matrix 14414 rows 7677 cols
[2023-03-24 06:19:03] [INFO ] Computed 1293 place invariants in 659 ms
Incomplete random walk after 1000000 steps, including 76558 resets, run finished after 26793 ms. (steps per millisecond=37 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 7088 resets, run finished after 3513 ms. (steps per millisecond=284 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7089 resets, run finished after 3519 ms. (steps per millisecond=284 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7089 resets, run finished after 3514 ms. (steps per millisecond=284 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7089 resets, run finished after 3519 ms. (steps per millisecond=284 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7088 resets, run finished after 3521 ms. (steps per millisecond=284 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7089 resets, run finished after 3522 ms. (steps per millisecond=283 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7088 resets, run finished after 3524 ms. (steps per millisecond=283 ) properties (out of 7) seen :0
[2023-03-24 06:19:55] [INFO ] Flow matrix only has 14414 transitions (discarded 1566 similar events)
// Phase 1: matrix 14414 rows 7677 cols
[2023-03-24 06:19:55] [INFO ] Computed 1293 place invariants in 682 ms
[2023-03-24 06:19:56] [INFO ] [Real]Absence check using 65 positive place invariants in 183 ms returned sat
[2023-03-24 06:19:57] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 440 ms returned sat
[2023-03-24 06:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:20:05] [INFO ] [Real]Absence check using state equation in 8866 ms returned sat
[2023-03-24 06:20:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 06:20:07] [INFO ] [Nat]Absence check using 65 positive place invariants in 186 ms returned sat
[2023-03-24 06:20:07] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 413 ms returned sat
[2023-03-24 06:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 06:20:16] [INFO ] [Nat]Absence check using state equation in 8835 ms returned sat
[2023-03-24 06:20:16] [INFO ] State equation strengthened by 7042 read => feed constraints.
[2023-03-24 06:20:17] [INFO ] [Nat]Added 7042 Read/Feed constraints in 646 ms returned unsat
[2023-03-24 06:20:18] [INFO ] [Real]Absence check using 65 positive place invariants in 174 ms returned sat
[2023-03-24 06:20:18] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 424 ms returned sat
[2023-03-24 06:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:20:26] [INFO ] [Real]Absence check using state equation in 8257 ms returned sat
[2023-03-24 06:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 06:20:28] [INFO ] [Nat]Absence check using 65 positive place invariants in 164 ms returned sat
[2023-03-24 06:20:28] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 413 ms returned sat
[2023-03-24 06:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 06:20:38] [INFO ] [Nat]Absence check using state equation in 9473 ms returned sat
[2023-03-24 06:20:39] [INFO ] [Nat]Added 7042 Read/Feed constraints in 1164 ms returned unsat
[2023-03-24 06:20:40] [INFO ] [Real]Absence check using 65 positive place invariants in 170 ms returned sat
[2023-03-24 06:20:40] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 430 ms returned sat
[2023-03-24 06:20:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:20:49] [INFO ] [Real]Absence check using state equation in 8579 ms returned sat
[2023-03-24 06:20:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 06:20:50] [INFO ] [Nat]Absence check using 65 positive place invariants in 172 ms returned sat
[2023-03-24 06:20:50] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 399 ms returned sat
[2023-03-24 06:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 06:20:59] [INFO ] [Nat]Absence check using state equation in 8929 ms returned sat
[2023-03-24 06:21:00] [INFO ] [Nat]Added 7042 Read/Feed constraints in 884 ms returned unsat
[2023-03-24 06:21:01] [INFO ] [Real]Absence check using 65 positive place invariants in 171 ms returned sat
[2023-03-24 06:21:01] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 415 ms returned sat
[2023-03-24 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:21:09] [INFO ] [Real]Absence check using state equation in 8249 ms returned sat
[2023-03-24 06:21:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 06:21:11] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-24 06:21:11] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 400 ms returned sat
[2023-03-24 06:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 06:21:20] [INFO ] [Nat]Absence check using state equation in 8965 ms returned sat
[2023-03-24 06:21:21] [INFO ] [Nat]Added 7042 Read/Feed constraints in 902 ms returned unsat
[2023-03-24 06:21:22] [INFO ] [Real]Absence check using 65 positive place invariants in 171 ms returned sat
[2023-03-24 06:21:22] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 413 ms returned sat
[2023-03-24 06:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:21:30] [INFO ] [Real]Absence check using state equation in 8097 ms returned sat
[2023-03-24 06:21:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 06:21:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 158 ms returned sat
[2023-03-24 06:21:32] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 413 ms returned sat
[2023-03-24 06:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 06:21:40] [INFO ] [Nat]Absence check using state equation in 8721 ms returned sat
[2023-03-24 06:21:41] [INFO ] [Nat]Added 7042 Read/Feed constraints in 854 ms returned unsat
[2023-03-24 06:21:42] [INFO ] [Real]Absence check using 65 positive place invariants in 168 ms returned sat
[2023-03-24 06:21:43] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 428 ms returned sat
[2023-03-24 06:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:21:51] [INFO ] [Real]Absence check using state equation in 8164 ms returned sat
[2023-03-24 06:21:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 06:21:52] [INFO ] [Nat]Absence check using 65 positive place invariants in 169 ms returned sat
[2023-03-24 06:21:52] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 408 ms returned sat
[2023-03-24 06:21:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 06:22:01] [INFO ] [Nat]Absence check using state equation in 8773 ms returned sat
[2023-03-24 06:22:02] [INFO ] [Nat]Added 7042 Read/Feed constraints in 1048 ms returned unsat
[2023-03-24 06:22:03] [INFO ] [Real]Absence check using 65 positive place invariants in 173 ms returned sat
[2023-03-24 06:22:03] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 415 ms returned sat
[2023-03-24 06:22:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 06:22:11] [INFO ] [Real]Absence check using state equation in 8061 ms returned sat
[2023-03-24 06:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 06:22:13] [INFO ] [Nat]Absence check using 65 positive place invariants in 164 ms returned sat
[2023-03-24 06:22:13] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 409 ms returned sat
[2023-03-24 06:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 06:22:22] [INFO ] [Nat]Absence check using state equation in 8756 ms returned sat
[2023-03-24 06:22:23] [INFO ] [Nat]Added 7042 Read/Feed constraints in 993 ms returned unsat
Current structural bounds on expressions (after SMT) : [0, 0, 0, 0, 0, 0, 0] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-12 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-05 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
FORMULA MultiCrashLeafsetExtension-PT-S32C02-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 270685 ms.
ITS solved all properties within timeout

BK_STOP 1679638944147

--------------------
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_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C02"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
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 r234-tall-167856421000893"
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 ;