About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S32C11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9615.863 | 3600000.00 | 3700383.00 | 8597.40 | 1 1 1 1 ? 1 1 1 ? ? 1 1 1 1 1 ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r234-tall-167856421100965.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-S32C11, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421100965
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 15K Feb 26 03:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 02:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 03:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 03:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 03:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:26 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 35M 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-S32C11-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679666168318
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-S32C11
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 13:56:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 13:56:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 13:56:11] [INFO ] Load time of PNML (sax parser for PT used): 948 ms
[2023-03-24 13:56:11] [INFO ] Transformed 34406 places.
[2023-03-24 13:56:11] [INFO ] Transformed 51525 transitions.
[2023-03-24 13:56:11] [INFO ] Parsed PT model containing 34406 places and 51525 transitions and 192310 arcs in 1201 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Normalized transition count is 50469 out of 51525 initially.
// Phase 1: matrix 50469 rows 34406 cols
[2023-03-24 13:56:22] [INFO ] Computed 1963 place invariants in 10607 ms
Incomplete random walk after 10000 steps, including 89 resets, run finished after 563 ms. (steps per millisecond=17 ) properties (out of 16) seen :6
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 15) seen :3
[2023-03-24 13:56:24] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2023-03-24 13:56:33] [INFO ] Computed 1963 place invariants in 9017 ms
[2023-03-24 13:56:48] [INFO ] [Real]Absence check using 92 positive place invariants in 102 ms returned unknown
[2023-03-24 13:57:13] [INFO ] [Real]Absence check using 92 positive place invariants in 164 ms returned unknown
[2023-03-24 13:57:18] [INFO ] [Real]Absence check using 92 positive place invariants in 149 ms returned unknown
Current structural bounds on expressions (after SMT) : [99, 33, 99, 1, 33, 33, 99, 33, 1, 99, 33, 33, 33, 33, 99] Max seen :[1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0]
Support contains 15 out of 34406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34406/34406 places, 51525/51525 transitions.
Graph (complete) has 112391 edges and 34406 vertex of which 34348 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.81 ms
Discarding 58 places :
Also discarding 0 output transitions
Drop transitions removed 11606 transitions
Trivial Post-agglo rules discarded 11606 transitions
Performed 11606 trivial Post agglomeration. Transition count delta: 11606
Iterating post reduction 0 with 11606 rules applied. Total rules applied 11607 place count 34348 transition count 39919
Reduce places removed 11606 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 11611 rules applied. Total rules applied 23218 place count 22742 transition count 39914
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 23223 place count 22737 transition count 39914
Performed 725 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 725 Pre rules applied. Total rules applied 23223 place count 22737 transition count 39189
Deduced a syphon composed of 725 places in 73 ms
Reduce places removed 725 places and 0 transitions.
Iterating global reduction 3 with 1450 rules applied. Total rules applied 24673 place count 22012 transition count 39189
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 64 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 24739 place count 21979 transition count 39156
Free-agglomeration rule (complex) applied 1579 times.
Iterating global reduction 3 with 1579 rules applied. Total rules applied 26318 place count 21979 transition count 37577
Reduce places removed 1579 places and 0 transitions.
Iterating post reduction 3 with 1579 rules applied. Total rules applied 27897 place count 20400 transition count 37577
Partial Free-agglomeration rule applied 4214 times.
Drop transitions removed 4214 transitions
Iterating global reduction 4 with 4214 rules applied. Total rules applied 32111 place count 20400 transition count 37577
Applied a total of 32111 rules in 13133 ms. Remains 20400 /34406 variables (removed 14006) and now considering 37577/51525 (removed 13948) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13141 ms. Remains : 20400/34406 places, 37577/51525 transitions.
Normalized transition count is 36011 out of 37577 initially.
// Phase 1: matrix 36011 rows 20400 cols
[2023-03-24 13:58:14] [INFO ] Computed 1905 place invariants in 12788 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 247644 steps, including 3666 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 7
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 371483 steps, including 552 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 4
Interrupted Best-First random walk after 373435 steps, including 555 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 3
Interrupted Best-First random walk after 366660 steps, including 545 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen 2
Interrupted Best-First random walk after 370541 steps, including 550 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 3
Interrupted Best-First random walk after 385580 steps, including 573 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 3
Interrupted Best-First random walk after 391004 steps, including 581 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 4
Interrupted Best-First random walk after 389971 steps, including 579 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 3
Interrupted Best-First random walk after 389660 steps, including 579 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 2
[2023-03-24 13:59:24] [INFO ] Flow matrix only has 36011 transitions (discarded 1566 similar events)
// Phase 1: matrix 36011 rows 20400 cols
[2023-03-24 13:59:37] [INFO ] Computed 1905 place invariants in 12258 ms
[2023-03-24 13:59:40] [INFO ] [Real]Absence check using 65 positive place invariants in 839 ms returned sat
[2023-03-24 13:59:41] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 957 ms returned unsat
[2023-03-24 13:59:44] [INFO ] [Real]Absence check using 65 positive place invariants in 790 ms returned sat
[2023-03-24 13:59:44] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 101 ms returned unsat
[2023-03-24 13:59:47] [INFO ] [Real]Absence check using 65 positive place invariants in 751 ms returned sat
[2023-03-24 13:59:48] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1090 ms returned sat
[2023-03-24 13:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:00:29] [INFO ] [Real]Absence check using state equation in 40961 ms returned unknown
[2023-03-24 14:00:32] [INFO ] [Real]Absence check using 65 positive place invariants in 767 ms returned sat
[2023-03-24 14:00:33] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1216 ms returned unsat
[2023-03-24 14:00:36] [INFO ] [Real]Absence check using 65 positive place invariants in 747 ms returned sat
[2023-03-24 14:00:37] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1141 ms returned sat
[2023-03-24 14:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:01:18] [INFO ] [Real]Absence check using state equation in 40954 ms returned unknown
[2023-03-24 14:01:21] [INFO ] [Real]Absence check using 65 positive place invariants in 725 ms returned sat
[2023-03-24 14:01:22] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1223 ms returned sat
[2023-03-24 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:02:03] [INFO ] [Real]Absence check using state equation in 40962 ms returned unknown
[2023-03-24 14:02:06] [INFO ] [Real]Absence check using 65 positive place invariants in 741 ms returned sat
[2023-03-24 14:02:06] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 340 ms returned unsat
[2023-03-24 14:02:09] [INFO ] [Real]Absence check using 65 positive place invariants in 749 ms returned sat
[2023-03-24 14:02:10] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1231 ms returned sat
[2023-03-24 14:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:02:51] [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 7
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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 2] Max seen :[1, 1, 0, 1, 0, 0, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 20400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20400/20400 places, 37577/37577 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 20400 transition count 37573
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20396 transition count 37573
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 20396 transition count 37572
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 20395 transition count 37572
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 17 place count 20395 transition count 37565
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 24 place count 20388 transition count 37565
Applied a total of 24 rules in 2994 ms. Remains 20388 /20400 variables (removed 12) and now considering 37565/37577 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2994 ms. Remains : 20388/20400 places, 37565/37577 transitions.
Normalized transition count is 35999 out of 37565 initially.
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:03:08] [INFO ] Computed 1905 place invariants in 13771 ms
Interrupted random walk after 263812 steps, including 3909 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 392976 steps, including 584 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 384686 steps, including 571 resets, run timeout after 5001 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 388588 steps, including 577 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 390905 steps, including 581 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
[2023-03-24 14:03:58] [INFO ] Flow matrix only has 35999 transitions (discarded 1566 similar events)
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:04:11] [INFO ] Computed 1905 place invariants in 12759 ms
[2023-03-24 14:04:14] [INFO ] [Real]Absence check using 65 positive place invariants in 745 ms returned sat
[2023-03-24 14:04:15] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1146 ms returned sat
[2023-03-24 14:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:04:56] [INFO ] [Real]Absence check using state equation in 41058 ms returned unknown
[2023-03-24 14:04:59] [INFO ] [Real]Absence check using 65 positive place invariants in 764 ms returned sat
[2023-03-24 14:05:00] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1366 ms returned sat
[2023-03-24 14:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:05:41] [INFO ] [Real]Absence check using state equation in 40773 ms returned unknown
[2023-03-24 14:05:44] [INFO ] [Real]Absence check using 65 positive place invariants in 746 ms returned sat
[2023-03-24 14:05:45] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1123 ms returned sat
[2023-03-24 14:05:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:06:26] [INFO ] [Real]Absence check using state equation in 41021 ms returned unknown
[2023-03-24 14:06:29] [INFO ] [Real]Absence check using 65 positive place invariants in 777 ms returned sat
[2023-03-24 14:06:30] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1169 ms returned sat
[2023-03-24 14:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:07:11] [INFO ] [Real]Absence check using state equation in 40969 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 2] Max seen :[0, 0, 0, 0]
Support contains 4 out of 20388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20388/20388 places, 37565/37565 transitions.
Applied a total of 0 rules in 1293 ms. Remains 20388 /20388 variables (removed 0) and now considering 37565/37565 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1294 ms. Remains : 20388/20388 places, 37565/37565 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20388/20388 places, 37565/37565 transitions.
Applied a total of 0 rules in 1296 ms. Remains 20388 /20388 variables (removed 0) and now considering 37565/37565 (removed 0) transitions.
[2023-03-24 14:07:13] [INFO ] Flow matrix only has 35999 transitions (discarded 1566 similar events)
[2023-03-24 14:07:14] [INFO ] Invariant cache hit.
[2023-03-24 14:07:15] [INFO ] Implicit Places using invariants in 1638 ms returned []
Implicit Place search using SMT only with invariants took 1646 ms to find 0 implicit places.
[2023-03-24 14:07:15] [INFO ] Flow matrix only has 35999 transitions (discarded 1566 similar events)
[2023-03-24 14:07:15] [INFO ] Invariant cache hit.
[2023-03-24 14:07:17] [INFO ] Dead Transitions using invariants and state equation in 1765 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4717 ms. Remains : 20388/20388 places, 37565/37565 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04
Normalized transition count is 35999 out of 37565 initially.
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:07:29] [INFO ] Computed 1905 place invariants in 11741 ms
Incomplete random walk after 10000 steps, including 147 resets, run finished after 1146 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
[2023-03-24 14:07:30] [INFO ] Flow matrix only has 35999 transitions (discarded 1566 similar events)
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:07:42] [INFO ] Computed 1905 place invariants in 11851 ms
[2023-03-24 14:07:45] [INFO ] [Real]Absence check using 65 positive place invariants in 736 ms returned sat
[2023-03-24 14:07:46] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1080 ms returned sat
[2023-03-24 14:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:07:47] [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: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:733)
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)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20388/20388 places, 37565/37565 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 20388 transition count 37564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20387 transition count 37564
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 20387 transition count 37562
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 20385 transition count 37562
Applied a total of 6 rules in 2796 ms. Remains 20385 /20388 variables (removed 3) and now considering 37562/37565 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2800 ms. Remains : 20385/20388 places, 37562/37565 transitions.
Normalized transition count is 35996 out of 37562 initially.
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-24 14:08:02] [INFO ] Computed 1905 place invariants in 12361 ms
Interrupted random walk after 267184 steps, including 3958 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 394227 steps, including 586 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
[2023-03-24 14:08:37] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-24 14:08:49] [INFO ] Computed 1905 place invariants in 12021 ms
[2023-03-24 14:08:52] [INFO ] [Real]Absence check using 65 positive place invariants in 743 ms returned sat
[2023-03-24 14:08:53] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1308 ms returned sat
[2023-03-24 14:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:09:34] [INFO ] [Real]Absence check using state equation in 40878 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1326 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1326 ms. Remains : 20385/20385 places, 37562/37562 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1321 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
[2023-03-24 14:09:37] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
[2023-03-24 14:09:37] [INFO ] Invariant cache hit.
[2023-03-24 14:09:38] [INFO ] Implicit Places using invariants in 1598 ms returned []
Implicit Place search using SMT only with invariants took 1614 ms to find 0 implicit places.
[2023-03-24 14:09:38] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
[2023-03-24 14:09:38] [INFO ] Invariant cache hit.
[2023-03-24 14:09:40] [INFO ] Dead Transitions using invariants and state equation in 1622 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4575 ms. Remains : 20385/20385 places, 37562/37562 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04 in 143202 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08
Normalized transition count is 35999 out of 37565 initially.
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:09:52] [INFO ] Computed 1905 place invariants in 11569 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1110 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
[2023-03-24 14:09:53] [INFO ] Flow matrix only has 35999 transitions (discarded 1566 similar events)
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:10:05] [INFO ] Computed 1905 place invariants in 11955 ms
[2023-03-24 14:10:08] [INFO ] [Real]Absence check using 65 positive place invariants in 747 ms returned sat
[2023-03-24 14:10:09] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1136 ms returned sat
[2023-03-24 14:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:10:10] [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 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: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:733)
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)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20388/20388 places, 37565/37565 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 20388 transition count 37564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 20387 transition count 37564
Applied a total of 2 rules in 2650 ms. Remains 20387 /20388 variables (removed 1) and now considering 37564/37565 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2652 ms. Remains : 20387/20388 places, 37564/37565 transitions.
Normalized transition count is 35998 out of 37564 initially.
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-24 14:10:25] [INFO ] Computed 1905 place invariants in 12358 ms
Interrupted random walk after 267612 steps, including 3964 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 390362 steps, including 580 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
[2023-03-24 14:11:00] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-24 14:11:12] [INFO ] Computed 1905 place invariants in 11876 ms
[2023-03-24 14:11:15] [INFO ] [Real]Absence check using 65 positive place invariants in 738 ms returned sat
[2023-03-24 14:11:16] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1130 ms returned sat
[2023-03-24 14:11:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:11:57] [INFO ] [Real]Absence check using state equation in 41086 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20387 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1351 ms. Remains 20387 /20387 variables (removed 0) and now considering 37564/37564 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1351 ms. Remains : 20387/20387 places, 37564/37564 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1334 ms. Remains 20387 /20387 variables (removed 0) and now considering 37564/37564 (removed 0) transitions.
[2023-03-24 14:12:00] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
[2023-03-24 14:12:00] [INFO ] Invariant cache hit.
[2023-03-24 14:12:01] [INFO ] Implicit Places using invariants in 1569 ms returned []
Implicit Place search using SMT only with invariants took 1591 ms to find 0 implicit places.
[2023-03-24 14:12:01] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
[2023-03-24 14:12:01] [INFO ] Invariant cache hit.
[2023-03-24 14:12:03] [INFO ] Dead Transitions using invariants and state equation in 1594 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4541 ms. Remains : 20387/20387 places, 37564/37564 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08 in 142772 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09
Normalized transition count is 35999 out of 37565 initially.
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:12:15] [INFO ] Computed 1905 place invariants in 11819 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1131 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
[2023-03-24 14:12:16] [INFO ] Flow matrix only has 35999 transitions (discarded 1566 similar events)
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:12:28] [INFO ] Computed 1905 place invariants in 11752 ms
[2023-03-24 14:12:31] [INFO ] [Real]Absence check using 65 positive place invariants in 733 ms returned sat
[2023-03-24 14:12:32] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1094 ms returned sat
[2023-03-24 14:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:12:33] [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: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:733)
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)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20388/20388 places, 37565/37565 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 20388 transition count 37564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20387 transition count 37564
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 20387 transition count 37562
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 20385 transition count 37562
Applied a total of 6 rules in 2814 ms. Remains 20385 /20388 variables (removed 3) and now considering 37562/37565 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2815 ms. Remains : 20385/20388 places, 37562/37565 transitions.
Normalized transition count is 35996 out of 37562 initially.
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-24 14:12:47] [INFO ] Computed 1905 place invariants in 11615 ms
Interrupted random walk after 267360 steps, including 3962 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 396231 steps, including 589 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 0
[2023-03-24 14:13:22] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-24 14:13:34] [INFO ] Computed 1905 place invariants in 11820 ms
[2023-03-24 14:13:37] [INFO ] [Real]Absence check using 65 positive place invariants in 746 ms returned sat
[2023-03-24 14:13:38] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1238 ms returned sat
[2023-03-24 14:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:14:19] [INFO ] [Real]Absence check using state equation in 40884 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1320 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1320 ms. Remains : 20385/20385 places, 37562/37562 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1316 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
[2023-03-24 14:14:22] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
[2023-03-24 14:14:22] [INFO ] Invariant cache hit.
[2023-03-24 14:14:23] [INFO ] Implicit Places using invariants in 1589 ms returned []
Implicit Place search using SMT only with invariants took 1599 ms to find 0 implicit places.
[2023-03-24 14:14:23] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
[2023-03-24 14:14:23] [INFO ] Invariant cache hit.
[2023-03-24 14:14:25] [INFO ] Dead Transitions using invariants and state equation in 1532 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4479 ms. Remains : 20385/20385 places, 37562/37562 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09 in 142093 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15
Normalized transition count is 35999 out of 37565 initially.
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:14:37] [INFO ] Computed 1905 place invariants in 11803 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1136 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
[2023-03-24 14:14:38] [INFO ] Flow matrix only has 35999 transitions (discarded 1566 similar events)
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-24 14:14:51] [INFO ] Computed 1905 place invariants in 12640 ms
[2023-03-24 14:14:54] [INFO ] [Real]Absence check using 65 positive place invariants in 739 ms returned sat
[2023-03-24 14:14:55] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1118 ms returned sat
[2023-03-24 14:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:14:56] [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: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:733)
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)
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 20388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20388/20388 places, 37565/37565 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 20388 transition count 37564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20387 transition count 37564
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 20387 transition count 37563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 20386 transition count 37563
Applied a total of 4 rules in 2838 ms. Remains 20386 /20388 variables (removed 2) and now considering 37563/37565 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2839 ms. Remains : 20386/20388 places, 37563/37565 transitions.
Normalized transition count is 35997 out of 37563 initially.
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-24 14:15:10] [INFO ] Computed 1905 place invariants in 11743 ms
Interrupted random walk after 265442 steps, including 3932 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 393682 steps, including 585 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
[2023-03-24 14:15:45] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-24 14:15:57] [INFO ] Computed 1905 place invariants in 11713 ms
[2023-03-24 14:16:00] [INFO ] [Real]Absence check using 65 positive place invariants in 742 ms returned sat
[2023-03-24 14:16:01] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1094 ms returned sat
[2023-03-24 14:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 14:16:42] [INFO ] [Real]Absence check using state equation in 41113 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 20386 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20386/20386 places, 37563/37563 transitions.
Applied a total of 0 rules in 1319 ms. Remains 20386 /20386 variables (removed 0) and now considering 37563/37563 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1319 ms. Remains : 20386/20386 places, 37563/37563 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20386/20386 places, 37563/37563 transitions.
Applied a total of 0 rules in 1303 ms. Remains 20386 /20386 variables (removed 0) and now considering 37563/37563 (removed 0) transitions.
[2023-03-24 14:16:45] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
[2023-03-24 14:16:45] [INFO ] Invariant cache hit.
[2023-03-24 14:16:46] [INFO ] Implicit Places using invariants in 1681 ms returned []
Implicit Place search using SMT only with invariants took 1682 ms to find 0 implicit places.
[2023-03-24 14:16:47] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
[2023-03-24 14:16:47] [INFO ] Invariant cache hit.
[2023-03-24 14:16:48] [INFO ] Dead Transitions using invariants and state equation in 1611 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4613 ms. Remains : 20386/20386 places, 37563/37563 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15 in 143142 ms.
[2023-03-24 14:16:51] [INFO ] Flatten gal took : 2042 ms
[2023-03-24 14:16:51] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-24 14:16:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 20388 places, 37565 transitions and 230250 arcs took 157 ms.
Total runtime 1241234 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: gen
(NrP: 20388 NrTr: 37565 NrArc: 230250)
parse formulas
formulas created successfully
place and transition orderings generation:4m30.394sec
net check time: 0m 0.053sec
init dd package: 0m 3.150sec
before gc: list nodes free: 1779224
after gc: idd nodes used:11314, unused:63988686; list nodes free:257870450
before gc: list nodes free: 1730857
after gc: idd nodes used:15999, unused:63984001; list nodes free:257837539
before gc: list nodes free: 1593018
after gc: idd nodes used:19594, unused:63980406; list nodes free:257812370
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6451912 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16017996 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 6.267sec
107819 225132
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-S32C11"
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-S32C11, 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-167856421100965"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C11.tgz
mv MultiCrashLeafsetExtension-PT-S32C11 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;