About the Execution of Marcie+red for Szymanski-PT-b06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6689.355 | 3600000.00 | 3675106.00 | 7199.80 | 1 0 0 ? 6 0 ? 1 0 0 6 1 1 6 1 0 | 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.r490-tall-167912708700469.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 Szymanski-PT-b06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912708700469
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.1K Feb 26 17:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 26 17:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.7M Mar 5 18:23 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 Szymanski-PT-b06-UpperBounds-00
FORMULA_NAME Szymanski-PT-b06-UpperBounds-01
FORMULA_NAME Szymanski-PT-b06-UpperBounds-02
FORMULA_NAME Szymanski-PT-b06-UpperBounds-03
FORMULA_NAME Szymanski-PT-b06-UpperBounds-04
FORMULA_NAME Szymanski-PT-b06-UpperBounds-05
FORMULA_NAME Szymanski-PT-b06-UpperBounds-06
FORMULA_NAME Szymanski-PT-b06-UpperBounds-07
FORMULA_NAME Szymanski-PT-b06-UpperBounds-08
FORMULA_NAME Szymanski-PT-b06-UpperBounds-09
FORMULA_NAME Szymanski-PT-b06-UpperBounds-10
FORMULA_NAME Szymanski-PT-b06-UpperBounds-11
FORMULA_NAME Szymanski-PT-b06-UpperBounds-12
FORMULA_NAME Szymanski-PT-b06-UpperBounds-13
FORMULA_NAME Szymanski-PT-b06-UpperBounds-14
FORMULA_NAME Szymanski-PT-b06-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679262076973
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=Szymanski-PT-b06
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 21:41:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 21:41:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 21:41:18] [INFO ] Load time of PNML (sax parser for PT used): 382 ms
[2023-03-19 21:41:18] [INFO ] Transformed 568 places.
[2023-03-19 21:41:18] [INFO ] Transformed 8320 transitions.
[2023-03-19 21:41:18] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 542 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 260 places in 24 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b06-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2733 out of 8064 initially.
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 21:41:19] [INFO ] Computed 3 place invariants in 80 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :19
FORMULA Szymanski-PT-b06-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :7
FORMULA Szymanski-PT-b06-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :10
FORMULA Szymanski-PT-b06-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :10
FORMULA Szymanski-PT-b06-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :7
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :6
[2023-03-19 21:41:19] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 21:41:19] [INFO ] Computed 3 place invariants in 39 ms
[2023-03-19 21:41:19] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-19 21:41:19] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 21:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:20] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2023-03-19 21:41:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:41:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 21:41:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 21:41:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:20] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2023-03-19 21:41:20] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:41:21] [INFO ] [Nat]Added 147 Read/Feed constraints in 1124 ms returned sat
[2023-03-19 21:41:22] [INFO ] Deduced a trap composed of 138 places in 583 ms of which 3 ms to minimize.
[2023-03-19 21:41:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 734 ms
[2023-03-19 21:41:23] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 587 ms.
[2023-03-19 21:41:23] [INFO ] Added : 0 causal constraints over 0 iterations in 782 ms. Result :sat
Minimization took 605 ms.
[2023-03-19 21:41:24] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 21:41:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 21:41:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:24] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2023-03-19 21:41:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:41:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 21:41:24] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 21:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:25] [INFO ] [Nat]Absence check using state equation in 596 ms returned sat
[2023-03-19 21:41:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 21:41:29] [INFO ] [Nat]Added 147 Read/Feed constraints in 4360 ms returned unknown
[2023-03-19 21:41:29] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 21:41:29] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 21:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:30] [INFO ] [Real]Absence check using state equation in 724 ms returned unsat
[2023-03-19 21:41:30] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 21:41:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 21:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:30] [INFO ] [Real]Absence check using state equation in 392 ms returned sat
[2023-03-19 21:41:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:41:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 21:41:31] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 21:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:31] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2023-03-19 21:41:33] [INFO ] [Nat]Added 147 Read/Feed constraints in 2191 ms returned sat
[2023-03-19 21:41:34] [INFO ] Deduced a trap composed of 47 places in 516 ms of which 1 ms to minimize.
[2023-03-19 21:41:34] [INFO ] Deduced a trap composed of 38 places in 516 ms of which 2 ms to minimize.
[2023-03-19 21:41:35] [INFO ] Deduced a trap composed of 51 places in 507 ms of which 21 ms to minimize.
[2023-03-19 21:41:36] [INFO ] Deduced a trap composed of 79 places in 570 ms of which 1 ms to minimize.
[2023-03-19 21:41:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
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)
[2023-03-19 21:41:36] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 21:41:36] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 21:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:36] [INFO ] [Real]Absence check using state equation in 685 ms returned sat
[2023-03-19 21:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:41:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 21:41:36] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 21:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:37] [INFO ] [Nat]Absence check using state equation in 592 ms returned sat
[2023-03-19 21:41:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 21:41:41] [INFO ] [Nat]Added 147 Read/Feed constraints in 4362 ms returned unknown
[2023-03-19 21:41:41] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 21:41:41] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 21:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:42] [INFO ] [Real]Absence check using state equation in 839 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 13, 6, 1, 13, 6] Max seen :[0, 2, 6, 0, 5, 6]
FORMULA Szymanski-PT-b06-UpperBounds-13 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Szymanski-PT-b06-UpperBounds-04 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.24 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 305 transition count 7808
Applied a total of 131 rules in 478 ms. Remains 305 /308 variables (removed 3) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 479 ms. Remains : 305/308 places, 7808/8064 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:41:43] [INFO ] Computed 3 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1433 ms. (steps per millisecond=697 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 4) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 4) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 4) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 4) seen :8
FORMULA Szymanski-PT-b06-UpperBounds-10 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-19 21:41:48] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:41:48] [INFO ] Computed 3 place invariants in 23 ms
[2023-03-19 21:41:48] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:48] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2023-03-19 21:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:41:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 21:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:49] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2023-03-19 21:41:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:41:50] [INFO ] [Nat]Added 147 Read/Feed constraints in 1093 ms returned sat
[2023-03-19 21:41:50] [INFO ] Deduced a trap composed of 137 places in 507 ms of which 2 ms to minimize.
[2023-03-19 21:41:51] [INFO ] Deduced a trap composed of 132 places in 473 ms of which 1 ms to minimize.
[2023-03-19 21:41:52] [INFO ] Deduced a trap composed of 132 places in 478 ms of which 5 ms to minimize.
[2023-03-19 21:41:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1754 ms
[2023-03-19 21:41:52] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 335 ms.
[2023-03-19 21:41:53] [INFO ] Deduced a trap composed of 129 places in 531 ms of which 1 ms to minimize.
[2023-03-19 21:41:53] [INFO ] Deduced a trap composed of 129 places in 506 ms of which 1 ms to minimize.
[2023-03-19 21:41:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1294 ms
[2023-03-19 21:41:54] [INFO ] Added : 3 causal constraints over 2 iterations in 2032 ms. Result :sat
Minimization took 1519 ms.
[2023-03-19 21:41:55] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:56] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2023-03-19 21:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:41:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 21:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:41:56] [INFO ] [Nat]Absence check using state equation in 462 ms returned sat
[2023-03-19 21:41:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 21:42:02] [INFO ] [Nat]Added 147 Read/Feed constraints in 6060 ms returned unknown
[2023-03-19 21:42:02] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 21:42:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:03] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2023-03-19 21:42:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:42:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:03] [INFO ] [Nat]Absence check using state equation in 388 ms returned sat
[2023-03-19 21:42:06] [INFO ] [Nat]Added 147 Read/Feed constraints in 2586 ms returned sat
[2023-03-19 21:42:07] [INFO ] Deduced a trap composed of 79 places in 549 ms of which 0 ms to minimize.
[2023-03-19 21:42:07] [INFO ] Deduced a trap composed of 78 places in 534 ms of which 0 ms to minimize.
[2023-03-19 21:42:08] [INFO ] Deduced a trap composed of 130 places in 506 ms of which 1 ms to minimize.
[2023-03-19 21:42:08] [INFO ] Deduced a trap composed of 138 places in 476 ms of which 1 ms to minimize.
[2023-03-19 21:42:09] [INFO ] Deduced a trap composed of 137 places in 508 ms of which 0 ms to minimize.
[2023-03-19 21:42:09] [INFO ] Deduced a trap composed of 135 places in 518 ms of which 1 ms to minimize.
[2023-03-19 21:42:10] [INFO ] Deduced a trap composed of 134 places in 456 ms of which 0 ms to minimize.
[2023-03-19 21:42:11] [INFO ] Deduced a trap composed of 131 places in 483 ms of which 0 ms to minimize.
[2023-03-19 21:42:11] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4708 ms
[2023-03-19 21:42:11] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 320 ms.
[2023-03-19 21:42:11] [INFO ] Added : 3 causal constraints over 2 iterations in 618 ms. Result :sat
Minimization took 875 ms.
Current structural bounds on expressions (after SMT) : [1, 7, 1] Max seen :[0, 5, 0]
FORMULA Szymanski-PT-b06-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 259 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:42:13] [INFO ] Computed 3 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1125 ms. (steps per millisecond=888 ) properties (out of 2) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 798 ms. (steps per millisecond=1253 ) properties (out of 2) seen :1
[2023-03-19 21:42:16] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:42:16] [INFO ] Computed 3 place invariants in 18 ms
[2023-03-19 21:42:16] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:16] [INFO ] [Real]Absence check using state equation in 417 ms returned sat
[2023-03-19 21:42:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:42:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:42:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:17] [INFO ] [Nat]Absence check using state equation in 415 ms returned sat
[2023-03-19 21:42:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:42:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 21:42:23] [INFO ] [Nat]Added 147 Read/Feed constraints in 6038 ms returned unknown
[2023-03-19 21:42:23] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 21:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:23] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2023-03-19 21:42:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:42:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 21:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:24] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2023-03-19 21:42:26] [INFO ] [Nat]Added 147 Read/Feed constraints in 2697 ms returned sat
[2023-03-19 21:42:27] [INFO ] Deduced a trap composed of 79 places in 509 ms of which 1 ms to minimize.
[2023-03-19 21:42:27] [INFO ] Deduced a trap composed of 78 places in 488 ms of which 0 ms to minimize.
[2023-03-19 21:42:28] [INFO ] Deduced a trap composed of 130 places in 527 ms of which 2 ms to minimize.
[2023-03-19 21:42:29] [INFO ] Deduced a trap composed of 138 places in 525 ms of which 1 ms to minimize.
[2023-03-19 21:42:29] [INFO ] Deduced a trap composed of 137 places in 522 ms of which 0 ms to minimize.
[2023-03-19 21:42:30] [INFO ] Deduced a trap composed of 135 places in 521 ms of which 1 ms to minimize.
[2023-03-19 21:42:30] [INFO ] Deduced a trap composed of 134 places in 513 ms of which 0 ms to minimize.
[2023-03-19 21:42:31] [INFO ] Deduced a trap composed of 131 places in 493 ms of which 0 ms to minimize.
[2023-03-19 21:42:31] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4770 ms
[2023-03-19 21:42:32] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 391 ms.
[2023-03-19 21:42:32] [INFO ] Added : 3 causal constraints over 2 iterations in 688 ms. Result :sat
Minimization took 917 ms.
Current structural bounds on expressions (after SMT) : [7, 1] Max seen :[5, 0]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 308 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 308 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 213 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 21:42:34] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:42:34] [INFO ] Invariant cache hit.
[2023-03-19 21:42:34] [INFO ] Implicit Places using invariants in 555 ms returned []
[2023-03-19 21:42:34] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:42:34] [INFO ] Invariant cache hit.
[2023-03-19 21:42:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:42:37] [INFO ] Implicit Places using invariants and state equation in 2682 ms returned []
Implicit Place search using SMT with State Equation took 3242 ms to find 0 implicit places.
[2023-03-19 21:42:38] [INFO ] Redundant transitions in 896 ms returned []
[2023-03-19 21:42:38] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:42:38] [INFO ] Invariant cache hit.
[2023-03-19 21:42:40] [INFO ] Dead Transitions using invariants and state equation in 2433 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6811 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting property specific reduction for Szymanski-PT-b06-UpperBounds-03
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:42:40] [INFO ] Computed 3 place invariants in 22 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :2
[2023-03-19 21:42:40] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:42:40] [INFO ] Computed 3 place invariants in 25 ms
[2023-03-19 21:42:40] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:41] [INFO ] [Real]Absence check using state equation in 462 ms returned sat
[2023-03-19 21:42:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:42:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 21:42:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:41] [INFO ] [Nat]Absence check using state equation in 346 ms returned sat
[2023-03-19 21:42:41] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:42:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 21:42:46] [INFO ] [Nat]Added 147 Read/Feed constraints in 4586 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[6]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 178 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:42:46] [INFO ] Computed 3 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1197 ms. (steps per millisecond=835 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 1) seen :6
[2023-03-19 21:42:48] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:42:48] [INFO ] Computed 3 place invariants in 22 ms
[2023-03-19 21:42:48] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:42:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:49] [INFO ] [Real]Absence check using state equation in 423 ms returned sat
[2023-03-19 21:42:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:42:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:42:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:42:49] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2023-03-19 21:42:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:42:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 21:42:55] [INFO ] [Nat]Added 147 Read/Feed constraints in 6030 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[6]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 174 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 21:42:55] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:42:55] [INFO ] Invariant cache hit.
[2023-03-19 21:42:56] [INFO ] Implicit Places using invariants in 488 ms returned []
[2023-03-19 21:42:56] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:42:56] [INFO ] Invariant cache hit.
[2023-03-19 21:42:56] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:42:59] [INFO ] Implicit Places using invariants and state equation in 2595 ms returned []
Implicit Place search using SMT with State Equation took 3097 ms to find 0 implicit places.
[2023-03-19 21:42:59] [INFO ] Redundant transitions in 820 ms returned []
[2023-03-19 21:42:59] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:42:59] [INFO ] Invariant cache hit.
[2023-03-19 21:43:02] [INFO ] Dead Transitions using invariants and state equation in 2143 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6241 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b06-UpperBounds-03 in 21418 ms.
Starting property specific reduction for Szymanski-PT-b06-UpperBounds-06
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:43:02] [INFO ] Computed 3 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-19 21:43:02] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:43:02] [INFO ] Computed 3 place invariants in 11 ms
[2023-03-19 21:43:02] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 21:43:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:43:02] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2023-03-19 21:43:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:43:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:43:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:43:03] [INFO ] [Nat]Absence check using state equation in 378 ms returned sat
[2023-03-19 21:43:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:43:05] [INFO ] [Nat]Added 147 Read/Feed constraints in 2550 ms returned sat
[2023-03-19 21:43:06] [INFO ] Deduced a trap composed of 79 places in 465 ms of which 0 ms to minimize.
[2023-03-19 21:43:06] [INFO ] Deduced a trap composed of 78 places in 497 ms of which 1 ms to minimize.
[2023-03-19 21:43:07] [INFO ] Deduced a trap composed of 130 places in 476 ms of which 0 ms to minimize.
[2023-03-19 21:43:07] [INFO ] Deduced a trap composed of 138 places in 502 ms of which 0 ms to minimize.
[2023-03-19 21:43:07] [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 0
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
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 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 186 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:43:07] [INFO ] Computed 3 place invariants in 15 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 1258 ms. (steps per millisecond=794 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 1) seen :0
[2023-03-19 21:43:10] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 21:43:10] [INFO ] Computed 3 place invariants in 21 ms
[2023-03-19 21:43:10] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 21:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 21:43:10] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2023-03-19 21:43:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 21:43:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 21:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 21:43:11] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2023-03-19 21:43:11] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:43:13] [INFO ] [Nat]Added 147 Read/Feed constraints in 2607 ms returned sat
[2023-03-19 21:43:14] [INFO ] Deduced a trap composed of 79 places in 545 ms of which 1 ms to minimize.
[2023-03-19 21:43:14] [INFO ] Deduced a trap composed of 78 places in 491 ms of which 0 ms to minimize.
[2023-03-19 21:43:15] [INFO ] Deduced a trap composed of 130 places in 543 ms of which 0 ms to minimize.
[2023-03-19 21:43:15] [INFO ] Deduced a trap composed of 138 places in 469 ms of which 2 ms to minimize.
[2023-03-19 21:43:16] [INFO ] Deduced a trap composed of 137 places in 467 ms of which 1 ms to minimize.
[2023-03-19 21:43:16] [INFO ] Deduced a trap composed of 135 places in 454 ms of which 0 ms to minimize.
[2023-03-19 21:43:17] [INFO ] Deduced a trap composed of 134 places in 465 ms of which 1 ms to minimize.
[2023-03-19 21:43:18] [INFO ] Deduced a trap composed of 131 places in 453 ms of which 0 ms to minimize.
[2023-03-19 21:43:18] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4548 ms
[2023-03-19 21:43:18] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 329 ms.
[2023-03-19 21:43:18] [INFO ] Added : 3 causal constraints over 2 iterations in 632 ms. Result :sat
Minimization took 907 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 183 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 183 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 175 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 21:43:20] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:43:20] [INFO ] Invariant cache hit.
[2023-03-19 21:43:20] [INFO ] Implicit Places using invariants in 509 ms returned []
[2023-03-19 21:43:20] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:43:20] [INFO ] Invariant cache hit.
[2023-03-19 21:43:21] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 21:43:22] [INFO ] Implicit Places using invariants and state equation in 2078 ms returned []
Implicit Place search using SMT with State Equation took 2589 ms to find 0 implicit places.
[2023-03-19 21:43:23] [INFO ] Redundant transitions in 621 ms returned []
[2023-03-19 21:43:23] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 21:43:23] [INFO ] Invariant cache hit.
[2023-03-19 21:43:25] [INFO ] Dead Transitions using invariants and state equation in 2199 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5594 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b06-UpperBounds-06 in 23713 ms.
[2023-03-19 21:43:26] [INFO ] Flatten gal took : 430 ms
[2023-03-19 21:43:26] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-19 21:43:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 305 places, 7808 transitions and 31360 arcs took 32 ms.
Total runtime 128135 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: Szymanski_PT_b06
(NrP: 305 NrTr: 7808 NrArc: 31360)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.251sec
net check time: 0m 0.004sec
init dd package: 0m 2.680sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9451904 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16094336 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 0.108sec
2401 3470 4862 5570 4759 8315 5783 8761 7374 8647 8297 8965 9128 6789 5887 9277 10691 11688 7964 10060 10562 11310 9389 10779 11348 10653 10922 11797 11055 8508 11946 13238 15474 13229 12292 10248 12246 13773 14853 14539 13566 12014 13070 14231 15161 14012 13724 14200 14959 14663 15080 16201 11284 11135 13876 14230 15666 15037 13590 16079 15435 15976 10886 12910 14102 15800 14270 15962 15614 15636 15741 15040 13776 14935 15977 15176 15865 16305 16564 14858 15949 16218 16128 15240 15137 14414 9247 12091 16912 16940 19815 17524 19523 18219 21565 23351 25388 20948 19242 20966 21001 16736 16161 18033 19844 20323 21094 19921 20885 21868 23214 24880 23178 21005 21406 22079 19729 19395 20630 21388 22378 21751 22120 23086 23958 23006 22880 23112 22111 23068 23791 23873 23620 24500 24589 25272 20680 22755 16428 15969 17974 19702 18526 19696 19767 22112 24170 24451 22108 23538 25268 24211 23181 23027 22663 24383 24912 21721 22591 18670 18240 19354 20809 19374 21065 20760 22243 23408 22720 22794 23918 25123 22981 22295 22515 23017 25419 23449 23540 21888 19915 20922 21880 20979 21633 21804 23157 22217 23446 23593 22964 23051 24126 23655 22986 22485 22741 23024 22821 23270 23503 26866 23245 18467 16420 19403 22081 26355 29026 31586 30318 30779 33403 35016 32897 36002 34350 34019 37830 39801 39701 37746 38242 36052 33944 33792 32998 34527 36961 35662 37074 38906 42053 40791 43094 43531 45700 46906 44332 45815 46616 46393 44105 46760 51333 50177 50041 49679 45615 47922 45348 42365 43328 41807 41369 42663 43811 46653 47694 49219 49123 51369 51918 51580 52228 50800 53240 53772 55883 54065 51545 52405 53414 54957 54720 54398 58552 60804 62873 63172 63572 66127 68881 68243 66465 69855 69526 66661 71072 74083 74012 75237 77135 79845 75936 71787 72630 71650 73588 72497 69964 68672 70932 69094 70645 73379 72820 77805 81163 84231 84799 89069 89894 90945 91205 93092 94356 94208 93492 91057 94842 98097 103536 106598 108957 109698 110589 113310 115337 116742 117318 117138 116361 118982 120164 121380 121078 121538 121255 122713 122815 122632 122066 121765 121032 121012 119961 116443 113460 118702 118725 122749 124780 126752 126622 125261 126554 130991 131664 134400 134876 134772 134542 136050 136968 137285 135433 135881 136066 132721 131961 131659 130064 126892 127266 129054 134828 135837 137430 141200 142712 144570 147674 148059 146160 142870 140953 141508 142766 139837 142539 143910 140826 145344 143635 146661 153181 154467 153180 150606 150704 149381 146440 144771 144986 147310 150055 148553 149362 149783
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="Szymanski-PT-b06"
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 Szymanski-PT-b06, 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 r490-tall-167912708700469"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b06.tgz
mv Szymanski-PT-b06 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 ;