About the Execution of Marcie+red for Szymanski-PT-b08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6393.588 | 3600000.00 | 3662515.00 | 6196.80 | ? 0 0 0 0 1 1 0 0 0 1 1 1 0 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.r490-tall-167912708700477.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-b08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912708700477
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 7.3K Feb 26 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 16K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 16:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 16:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 16:56 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-b08-UpperBounds-00
FORMULA_NAME Szymanski-PT-b08-UpperBounds-01
FORMULA_NAME Szymanski-PT-b08-UpperBounds-02
FORMULA_NAME Szymanski-PT-b08-UpperBounds-03
FORMULA_NAME Szymanski-PT-b08-UpperBounds-04
FORMULA_NAME Szymanski-PT-b08-UpperBounds-05
FORMULA_NAME Szymanski-PT-b08-UpperBounds-06
FORMULA_NAME Szymanski-PT-b08-UpperBounds-07
FORMULA_NAME Szymanski-PT-b08-UpperBounds-08
FORMULA_NAME Szymanski-PT-b08-UpperBounds-09
FORMULA_NAME Szymanski-PT-b08-UpperBounds-10
FORMULA_NAME Szymanski-PT-b08-UpperBounds-11
FORMULA_NAME Szymanski-PT-b08-UpperBounds-12
FORMULA_NAME Szymanski-PT-b08-UpperBounds-13
FORMULA_NAME Szymanski-PT-b08-UpperBounds-14
FORMULA_NAME Szymanski-PT-b08-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679264611922
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-b08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 22:23:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 22:23:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 22:23:33] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2023-03-19 22:23:33] [INFO ] Transformed 568 places.
[2023-03-19 22:23:33] [INFO ] Transformed 8320 transitions.
[2023-03-19 22:23:33] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 403 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 260 places in 19 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b08-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2733 out of 8064 initially.
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 22:23:33] [INFO ] Computed 3 place invariants in 70 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :2
FORMULA Szymanski-PT-b08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-b08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :3
FORMULA Szymanski-PT-b08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b08-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :1
FORMULA Szymanski-PT-b08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-19 22:23:34] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 22:23:34] [INFO ] Computed 3 place invariants in 47 ms
[2023-03-19 22:23:34] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2023-03-19 22:23:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 22:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 22:23:34] [INFO ] [Real]Absence check using state equation in 534 ms returned sat
[2023-03-19 22:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 22:23:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 22:23:35] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 22:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 22:23:35] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2023-03-19 22:23:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 22:23:36] [INFO ] [Nat]Added 147 Read/Feed constraints in 908 ms returned sat
[2023-03-19 22:23:37] [INFO ] Deduced a trap composed of 137 places in 636 ms of which 25 ms to minimize.
[2023-03-19 22:23:37] [INFO ] Deduced a trap composed of 79 places in 588 ms of which 2 ms to minimize.
[2023-03-19 22:23:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1442 ms
[2023-03-19 22:23:38] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 574 ms.
[2023-03-19 22:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 779 ms. Result :sat
Minimization took 730 ms.
[2023-03-19 22:23:39] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 22:23:39] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 22:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 22:23:40] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2023-03-19 22:23:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 22:23:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 22:23:40] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 22:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 22:23:40] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2023-03-19 22:23:41] [INFO ] [Nat]Added 147 Read/Feed constraints in 1206 ms returned sat
[2023-03-19 22:23:42] [INFO ] Deduced a trap composed of 46 places in 558 ms of which 1 ms to minimize.
[2023-03-19 22:23:43] [INFO ] Deduced a trap composed of 137 places in 530 ms of which 0 ms to minimize.
[2023-03-19 22:23:43] [INFO ] Deduced a trap composed of 133 places in 520 ms of which 1 ms to minimize.
[2023-03-19 22:23:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1856 ms
[2023-03-19 22:23:44] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 430 ms.
[2023-03-19 22:23:44] [INFO ] Added : 0 causal constraints over 0 iterations in 608 ms. Result :sat
Minimization took 785 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 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.15 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 459 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 462 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 22:23:45] [INFO ] Computed 3 place invariants in 32 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 1028 ms. (steps per millisecond=972 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 2) seen :0
[2023-03-19 22:23:48] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 22:23:48] [INFO ] Computed 3 place invariants in 21 ms
[2023-03-19 22:23:48] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 22:23:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 22:23:49] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2023-03-19 22:23:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 22:23:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 22:23:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 22:23:49] [INFO ] [Nat]Absence check using state equation in 369 ms returned sat
[2023-03-19 22:23:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 22:23:51] [INFO ] [Nat]Added 147 Read/Feed constraints in 1757 ms returned sat
[2023-03-19 22:23:52] [INFO ] Deduced a trap composed of 50 places in 498 ms of which 0 ms to minimize.
[2023-03-19 22:23:52] [INFO ] Deduced a trap composed of 136 places in 488 ms of which 0 ms to minimize.
[2023-03-19 22:23:53] [INFO ] Deduced a trap composed of 140 places in 498 ms of which 1 ms to minimize.
[2023-03-19 22:23:53] [INFO ] Deduced a trap composed of 140 places in 517 ms of which 0 ms to minimize.
[2023-03-19 22:23:54] [INFO ] Deduced a trap composed of 142 places in 495 ms of which 1 ms to minimize.
[2023-03-19 22:23:54] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2852 ms
[2023-03-19 22:23:54] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 332 ms.
[2023-03-19 22:23:55] [INFO ] Added : 3 causal constraints over 2 iterations in 1068 ms. Result :sat
Minimization took 1038 ms.
[2023-03-19 22:23:56] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 22:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 22:23:56] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2023-03-19 22:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 22:23:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 22:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 22:23:57] [INFO ] [Nat]Absence check using state equation in 389 ms returned sat
[2023-03-19 22:23:59] [INFO ] [Nat]Added 147 Read/Feed constraints in 2023 ms returned sat
[2023-03-19 22:24:00] [INFO ] Deduced a trap composed of 134 places in 525 ms of which 0 ms to minimize.
[2023-03-19 22:24:00] [INFO ] Deduced a trap composed of 135 places in 544 ms of which 1 ms to minimize.
[2023-03-19 22:24:01] [INFO ] Deduced a trap composed of 50 places in 541 ms of which 1 ms to minimize.
[2023-03-19 22:24:01] [INFO ] Deduced a trap composed of 133 places in 517 ms of which 0 ms to minimize.
[2023-03-19 22:24:02] [INFO ] Deduced a trap composed of 132 places in 512 ms of which 0 ms to minimize.
[2023-03-19 22:24:02] [INFO ] Deduced a trap composed of 130 places in 507 ms of which 1 ms to minimize.
[2023-03-19 22:24:03] [INFO ] Deduced a trap composed of 130 places in 492 ms of which 0 ms to minimize.
[2023-03-19 22:24:03] [INFO ] Deduced a trap composed of 78 places in 354 ms of which 0 ms to minimize.
[2023-03-19 22:24:04] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4593 ms
[2023-03-19 22:24:04] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 341 ms.
[2023-03-19 22:24:04] [INFO ] Added : 3 causal constraints over 2 iterations in 670 ms. Result :sat
Minimization took 1715 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 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 323 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 323 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 211 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 22:24:07] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 22:24:07] [INFO ] Invariant cache hit.
[2023-03-19 22:24:07] [INFO ] Implicit Places using invariants in 578 ms returned []
[2023-03-19 22:24:07] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 22:24:07] [INFO ] Invariant cache hit.
[2023-03-19 22:24:08] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 22:24:09] [INFO ] Implicit Places using invariants and state equation in 1988 ms returned []
Implicit Place search using SMT with State Equation took 2569 ms to find 0 implicit places.
[2023-03-19 22:24:10] [INFO ] Redundant transitions in 984 ms returned []
[2023-03-19 22:24:10] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 22:24:10] [INFO ] Invariant cache hit.
[2023-03-19 22:24:13] [INFO ] Dead Transitions using invariants and state equation in 2201 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5980 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting property specific reduction for Szymanski-PT-b08-UpperBounds-00
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 22:24:13] [INFO ] Computed 3 place invariants in 22 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
[2023-03-19 22:24:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 22:24:13] [INFO ] Computed 3 place invariants in 14 ms
[2023-03-19 22:24:13] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 22:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 22:24:13] [INFO ] [Real]Absence check using state equation in 394 ms returned sat
[2023-03-19 22:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 22:24:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 22:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 22:24:14] [INFO ] [Nat]Absence check using state equation in 398 ms returned sat
[2023-03-19 22:24:14] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 22:24:16] [INFO ] [Nat]Added 147 Read/Feed constraints in 1807 ms returned sat
[2023-03-19 22:24:16] [INFO ] Deduced a trap composed of 50 places in 486 ms of which 1 ms to minimize.
[2023-03-19 22:24:17] [INFO ] Deduced a trap composed of 136 places in 472 ms of which 1 ms to minimize.
[2023-03-19 22:24:17] [INFO ] Deduced a trap composed of 140 places in 470 ms of which 1 ms to minimize.
[2023-03-19 22:24:18] [INFO ] Deduced a trap composed of 140 places in 523 ms of which 0 ms to minimize.
[2023-03-19 22:24:18] [INFO ] Deduced a trap composed of 142 places in 512 ms of which 0 ms to minimize.
[2023-03-19 22:24:18] [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 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 194 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 22:24:19] [INFO ] Computed 3 place invariants in 16 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=1215 ) properties (out of 1) seen :0
[2023-03-19 22:24:20] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 22:24:20] [INFO ] Computed 3 place invariants in 21 ms
[2023-03-19 22:24:20] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 22:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 22:24:21] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2023-03-19 22:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 22:24:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 22:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 22:24:21] [INFO ] [Nat]Absence check using state equation in 375 ms returned sat
[2023-03-19 22:24:21] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 22:24:23] [INFO ] [Nat]Added 147 Read/Feed constraints in 1779 ms returned sat
[2023-03-19 22:24:24] [INFO ] Deduced a trap composed of 50 places in 515 ms of which 0 ms to minimize.
[2023-03-19 22:24:24] [INFO ] Deduced a trap composed of 136 places in 534 ms of which 0 ms to minimize.
[2023-03-19 22:24:25] [INFO ] Deduced a trap composed of 140 places in 530 ms of which 0 ms to minimize.
[2023-03-19 22:24:25] [INFO ] Deduced a trap composed of 140 places in 529 ms of which 1 ms to minimize.
[2023-03-19 22:24:26] [INFO ] Deduced a trap composed of 142 places in 520 ms of which 0 ms to minimize.
[2023-03-19 22:24:26] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2985 ms
[2023-03-19 22:24:26] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 313 ms.
[2023-03-19 22:24:27] [INFO ] Added : 3 causal constraints over 2 iterations in 996 ms. Result :sat
Minimization took 1001 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 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 186 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 184 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 22:24:29] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 22:24:29] [INFO ] Invariant cache hit.
[2023-03-19 22:24:29] [INFO ] Implicit Places using invariants in 532 ms returned []
[2023-03-19 22:24:29] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 22:24:29] [INFO ] Invariant cache hit.
[2023-03-19 22:24:30] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 22:24:31] [INFO ] Implicit Places using invariants and state equation in 1728 ms returned []
Implicit Place search using SMT with State Equation took 2275 ms to find 0 implicit places.
[2023-03-19 22:24:32] [INFO ] Redundant transitions in 857 ms returned []
[2023-03-19 22:24:32] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 22:24:32] [INFO ] Invariant cache hit.
[2023-03-19 22:24:34] [INFO ] Dead Transitions using invariants and state equation in 2332 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5666 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b08-UpperBounds-00 in 21540 ms.
Starting property specific reduction for Szymanski-PT-b08-UpperBounds-15
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 22:24:34] [INFO ] Computed 3 place invariants in 17 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) 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 22:24:34] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 22:24:34] [INFO ] Computed 3 place invariants in 12 ms
[2023-03-19 22:24:34] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 22:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 22:24:35] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2023-03-19 22:24:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 22:24:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-19 22:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 22:24:35] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2023-03-19 22:24:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 22:24:37] [INFO ] [Nat]Added 147 Read/Feed constraints in 2022 ms returned sat
[2023-03-19 22:24:38] [INFO ] Deduced a trap composed of 134 places in 517 ms of which 1 ms to minimize.
[2023-03-19 22:24:38] [INFO ] Deduced a trap composed of 135 places in 504 ms of which 1 ms to minimize.
[2023-03-19 22:24:39] [INFO ] Deduced a trap composed of 50 places in 488 ms of which 1 ms to minimize.
[2023-03-19 22:24:40] [INFO ] Deduced a trap composed of 133 places in 514 ms of which 1 ms to minimize.
[2023-03-19 22:24:40] [INFO ] Deduced a trap composed of 132 places in 516 ms of which 1 ms to minimize.
[2023-03-19 22:24:40] [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 175 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 177 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 22:24:40] [INFO ] Computed 3 place invariants in 22 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 1) seen :1
FORMULA Szymanski-PT-b08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Ending property specific reduction for Szymanski-PT-b08-UpperBounds-15 in 7983 ms.
[2023-03-19 22:24:43] [INFO ] Flatten gal took : 460 ms
[2023-03-19 22:24:43] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2023-03-19 22:24:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 305 places, 7808 transitions and 31360 arcs took 35 ms.
Total runtime 70098 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_b08
(NrP: 305 NrTr: 7808 NrArc: 31360)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.248sec
net check time: 0m 0.004sec
init dd package: 0m 2.718sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9745268 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092284 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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 0.110sec
2943 4212 4939 6172 7458 8066 6409 10787 7329 12464 8559 12341 10173 12343 11142 12437 11890 12649 13714 10517 8710 7792 13539 15157 16471 10006 13875 14946 16583 11164 14776 15039 16355 12232 15206 15371 15689 14086 15499 15909 14993 15592 16844 14883 11502 15335 18315 22541 18593 17858 12244 17482 20206 21376 22270 18544 14753 16968 19501 19795 22069 19451 18512 17251 19105 19617 21991 20091 19820 18576 20082 20942 21764 20844 20329 21197 21396 21760 21691 22185 11706 16229 18608 22454 18866 23128 22164 22384 21768 20360 15205 19509 19346 22675 21268 23224 22387 22522 22584 18734 18308 21268 20857 23095 21951 21676 23016 23247 23801 18721 20257 21760 23122 21777 23092 22991 23223 23418 22669 21030 22372 23122 22637 23519 23489 24147 22809 23413 23481 23532 23007 22523 21420 12523 18048 24055 24699 28609 25398 27580 25488 31310 34393 39195 32249 28031 29194 29234 23172 21203 24459 26913 27248 29469 27064 30078 30738 32561 35667 35767 30802 29904 29276 28544 22856 23602 28300 28165 31040 28753 30698 29445 32794 34580 36617 32177 30471 32195 32228 27669 26627 29169 31071 31501 32293 31150 32099 32755 34376 36109 34407 32432 32637 33308 30958 30624 31841 32670 33607 32979 33189 34313 35187 34235 34109 34341 33340 34294 34986 35102 34849 36410 35969 36777 29203 32470 22819 22289 25882 28361 25951 28595 28405 32393 35333 36045 32210 34618 37237 35628 33947 33901 33096 35794 36494 30289 32960 25007 24257 27280 29317 27425 29515 29324 32536 34939 35499 32442 34375 36481 35203 33847 33829 33163 35372 35994 31286 33365 27074 26412 28645 30263 29073 30473 30289 32677 34737 35018 32630 34075 35869 34799 33745 33714 33225 34743 35479 32147 33158 29237 28816 29780 31378 29935 31627 31327 33006 34029 33167 33199 34475 35689 33314 32862 33081 33582 36066 34016 34107 32490 30472 31554 32446 31512 32128 32371 33785 32784 34013 34211 33531 33618 34688 34321 33632 33047 33306 33586 33388 34009 34414 39335 33099 25860 24198 29680 31102 37117 41050 45639 43432 43314 48814 51205 47459 52905 49903 49347 55825 59574 59262 55499 56765 52687 48951 47872 47052 49371 53143 50973 53499 55666 61083 58936 62836 62546 67015 69148 64084 67405 68441 68322 63938 68278 77273 74721 74272 73565 66629 70782 65752
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-b08"
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-b08, 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-167912708700477"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b08.tgz
mv Szymanski-PT-b08 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 ;