About the Execution of Marcie+red for Szymanski-PT-b04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6689.231 | 3600000.00 | 3652312.00 | 6121.60 | ? 0 1 0 0 ? 1 0 0 ? 0 0 0 1 0 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-167912708700461.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-b04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912708700461
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 8.4K Feb 26 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 16:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 205K Feb 26 16:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 26 16:54 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-b04-UpperBounds-00
FORMULA_NAME Szymanski-PT-b04-UpperBounds-01
FORMULA_NAME Szymanski-PT-b04-UpperBounds-02
FORMULA_NAME Szymanski-PT-b04-UpperBounds-03
FORMULA_NAME Szymanski-PT-b04-UpperBounds-04
FORMULA_NAME Szymanski-PT-b04-UpperBounds-05
FORMULA_NAME Szymanski-PT-b04-UpperBounds-06
FORMULA_NAME Szymanski-PT-b04-UpperBounds-07
FORMULA_NAME Szymanski-PT-b04-UpperBounds-08
FORMULA_NAME Szymanski-PT-b04-UpperBounds-09
FORMULA_NAME Szymanski-PT-b04-UpperBounds-10
FORMULA_NAME Szymanski-PT-b04-UpperBounds-11
FORMULA_NAME Szymanski-PT-b04-UpperBounds-12
FORMULA_NAME Szymanski-PT-b04-UpperBounds-13
FORMULA_NAME Szymanski-PT-b04-UpperBounds-14
FORMULA_NAME Szymanski-PT-b04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679258786103
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-b04
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 20:46:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 20:46:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 20:46:27] [INFO ] Load time of PNML (sax parser for PT used): 301 ms
[2023-03-19 20:46:27] [INFO ] Transformed 568 places.
[2023-03-19 20:46:27] [INFO ] Transformed 8320 transitions.
[2023-03-19 20:46:28] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 430 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 260 places in 19 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b04-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b04-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2733 out of 8064 initially.
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 20:46:28] [INFO ] Computed 3 place invariants in 72 ms
Incomplete random walk after 10003 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :4
FORMULA Szymanski-PT-b04-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :2
[2023-03-19 20:46:28] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 20:46:28] [INFO ] Computed 3 place invariants in 27 ms
[2023-03-19 20:46:28] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-19 20:46:28] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 20:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:29] [INFO ] [Real]Absence check using state equation in 651 ms returned sat
[2023-03-19 20:46:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:46:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 20:46:29] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 20:46:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:30] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2023-03-19 20:46:30] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:46:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 20:46:34] [INFO ] [Nat]Added 147 Read/Feed constraints in 4241 ms returned unknown
[2023-03-19 20:46:34] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 20:46:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 20:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:34] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2023-03-19 20:46:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:46:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 20:46:35] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 20:46:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:35] [INFO ] [Nat]Absence check using state equation in 495 ms returned sat
[2023-03-19 20:46:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 20:46:38] [INFO ] [Nat]Added 147 Read/Feed constraints in 3320 ms returned sat
[2023-03-19 20:46:39] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 538 ms.
[2023-03-19 20:46:39] [INFO ] Added : 0 causal constraints over 0 iterations in 795 ms. Result :sat
Minimization took 234 ms.
[2023-03-19 20:46:40] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-19 20:46:40] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-19 20:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:40] [INFO ] [Real]Absence check using state equation in 411 ms returned sat
[2023-03-19 20:46:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:46:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 20:46:40] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 20:46:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:41] [INFO ] [Nat]Absence check using state equation in 548 ms returned sat
[2023-03-19 20:46:42] [INFO ] [Nat]Added 147 Read/Feed constraints in 986 ms returned sat
[2023-03-19 20:46:42] [INFO ] Deduced a trap composed of 79 places in 569 ms of which 10 ms to minimize.
[2023-03-19 20:46:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 705 ms
[2023-03-19 20:46:43] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 388 ms.
[2023-03-19 20:46:43] [INFO ] Added : 0 causal constraints over 0 iterations in 567 ms. Result :sat
Minimization took 1777 ms.
[2023-03-19 20:46:45] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 20:46:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 20:46:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:45] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2023-03-19 20:46:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:46:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 20:46:45] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 20:46:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:46] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2023-03-19 20:46:47] [INFO ] [Nat]Added 147 Read/Feed constraints in 876 ms returned sat
[2023-03-19 20:46:47] [INFO ] Deduced a trap composed of 130 places in 512 ms of which 1 ms to minimize.
[2023-03-19 20:46:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 650 ms
[2023-03-19 20:46:48] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 374 ms.
[2023-03-19 20:46:48] [INFO ] Added : 0 causal constraints over 0 iterations in 533 ms. Result :sat
Minimization took 783 ms.
[2023-03-19 20:46:49] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 20:46:49] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 20:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:49] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2023-03-19 20:46:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:46:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 20:46:49] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 20:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:50] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2023-03-19 20:46:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 20:46:54] [INFO ] [Nat]Added 147 Read/Feed constraints in 3757 ms returned sat
[2023-03-19 20:46:54] [INFO ] Deduced a trap composed of 137 places in 533 ms of which 2 ms to minimize.
[2023-03-19 20:46:55] [INFO ] Deduced a trap composed of 134 places in 520 ms of which 3 ms to minimize.
[2023-03-19 20:46:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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 20:46:55] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 20:46:55] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 20:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:55] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2023-03-19 20:46:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:46:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-19 20:46:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 20:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:46:56] [INFO ] [Nat]Absence check using state equation in 448 ms returned sat
[2023-03-19 20:46:56] [INFO ] [Nat]Added 147 Read/Feed constraints in 548 ms returned sat
[2023-03-19 20:46:57] [INFO ] Deduced a trap composed of 76 places in 522 ms of which 1 ms to minimize.
[2023-03-19 20:46:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 648 ms
[2023-03-19 20:46:57] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 347 ms.
[2023-03-19 20:46:58] [INFO ] Added : 0 causal constraints over 0 iterations in 498 ms. Result :sat
Minimization took 558 ms.
Current structural bounds on expressions (after SMT) : [9, 1, 1, 1, 1, 1] Max seen :[4, 0, 0, 0, 0, 0]
FORMULA Szymanski-PT-b04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Szymanski-PT-b04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Szymanski-PT-b04-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 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 493 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 495 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 20:46:59] [INFO ] Computed 3 place invariants in 46 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1569 ms. (steps per millisecond=637 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 3) seen :4
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 3) seen :3
[2023-03-19 20:47:03] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:47:03] [INFO ] Computed 3 place invariants in 30 ms
[2023-03-19 20:47:03] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 20:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:04] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2023-03-19 20:47:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:47:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:04] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2023-03-19 20:47:04] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:47:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 20:47:10] [INFO ] [Nat]Added 147 Read/Feed constraints in 6040 ms returned unknown
[2023-03-19 20:47:10] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:11] [INFO ] [Real]Absence check using state equation in 402 ms returned sat
[2023-03-19 20:47:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:47:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-19 20:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:11] [INFO ] [Nat]Absence check using state equation in 368 ms returned sat
[2023-03-19 20:47:12] [INFO ] [Nat]Added 147 Read/Feed constraints in 925 ms returned sat
[2023-03-19 20:47:13] [INFO ] Deduced a trap composed of 78 places in 504 ms of which 1 ms to minimize.
[2023-03-19 20:47:13] [INFO ] Deduced a trap composed of 129 places in 486 ms of which 0 ms to minimize.
[2023-03-19 20:47:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1162 ms
[2023-03-19 20:47:14] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 335 ms.
[2023-03-19 20:47:14] [INFO ] Added : 0 causal constraints over 0 iterations in 488 ms. Result :sat
Minimization took 342 ms.
[2023-03-19 20:47:14] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 20:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:15] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2023-03-19 20:47:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:47:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 20:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:15] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2023-03-19 20:47:17] [INFO ] [Nat]Added 147 Read/Feed constraints in 1646 ms returned sat
[2023-03-19 20:47:17] [INFO ] Deduced a trap composed of 129 places in 495 ms of which 1 ms to minimize.
[2023-03-19 20:47:18] [INFO ] Deduced a trap composed of 137 places in 433 ms of which 1 ms to minimize.
[2023-03-19 20:47:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1137 ms
[2023-03-19 20:47:18] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 325 ms.
[2023-03-19 20:47:18] [INFO ] Added : 0 causal constraints over 0 iterations in 474 ms. Result :sat
Minimization took 823 ms.
Current structural bounds on expressions (after SMT) : [5, 1, 1] Max seen :[4, 0, 0]
Support contains 3 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 247 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 249 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 310 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 20:47:20] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:47:20] [INFO ] Invariant cache hit.
[2023-03-19 20:47:21] [INFO ] Implicit Places using invariants in 514 ms returned []
[2023-03-19 20:47:21] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:47:21] [INFO ] Invariant cache hit.
[2023-03-19 20:47:21] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:47:23] [INFO ] Implicit Places using invariants and state equation in 2409 ms returned []
Implicit Place search using SMT with State Equation took 2926 ms to find 0 implicit places.
[2023-03-19 20:47:24] [INFO ] Redundant transitions in 941 ms returned []
[2023-03-19 20:47:24] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:47:24] [INFO ] Invariant cache hit.
[2023-03-19 20:47:26] [INFO ] Dead Transitions using invariants and state equation in 2178 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6371 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting property specific reduction for Szymanski-PT-b04-UpperBounds-00
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:47:26] [INFO ] Computed 3 place invariants in 24 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :4
[2023-03-19 20:47:26] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:47:26] [INFO ] Computed 3 place invariants in 21 ms
[2023-03-19 20:47:26] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:27] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2023-03-19 20:47:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:47:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:27] [INFO ] [Nat]Absence check using state equation in 356 ms returned sat
[2023-03-19 20:47:27] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:47:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 20:47:32] [INFO ] [Nat]Added 147 Read/Feed constraints in 4586 ms returned unknown
Current structural bounds on expressions (after SMT) : [5] Max seen :[4]
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 190 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.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:47:32] [INFO ] Computed 3 place invariants in 29 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1670 ms. (steps per millisecond=598 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 1) seen :0
[2023-03-19 20:47:35] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:47:35] [INFO ] Computed 3 place invariants in 26 ms
[2023-03-19 20:47:35] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 20:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:35] [INFO ] [Real]Absence check using state equation in 419 ms returned sat
[2023-03-19 20:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:47:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:35] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2023-03-19 20:47:36] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:47:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 20:47:42] [INFO ] [Nat]Added 147 Read/Feed constraints in 6037 ms returned unknown
Current structural bounds on expressions (after SMT) : [5] Max seen :[4]
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 188 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 190 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 181 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 20:47:42] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:47:42] [INFO ] Invariant cache hit.
[2023-03-19 20:47:42] [INFO ] Implicit Places using invariants in 480 ms returned []
[2023-03-19 20:47:42] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:47:42] [INFO ] Invariant cache hit.
[2023-03-19 20:47:43] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:47:45] [INFO ] Implicit Places using invariants and state equation in 2373 ms returned []
Implicit Place search using SMT with State Equation took 2862 ms to find 0 implicit places.
[2023-03-19 20:47:46] [INFO ] Redundant transitions in 844 ms returned []
[2023-03-19 20:47:46] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:47:46] [INFO ] Invariant cache hit.
[2023-03-19 20:47:48] [INFO ] Dead Transitions using invariants and state equation in 2029 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5933 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b04-UpperBounds-00 in 21593 ms.
Starting property specific reduction for Szymanski-PT-b04-UpperBounds-05
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:47:48] [INFO ] Computed 3 place invariants in 20 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2023-03-19 20:47:48] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:47:48] [INFO ] Computed 3 place invariants in 17 ms
[2023-03-19 20:47:48] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 20:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:48] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2023-03-19 20:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:47:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 20:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:49] [INFO ] [Nat]Absence check using state equation in 345 ms returned sat
[2023-03-19 20:47:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:47:50] [INFO ] [Nat]Added 147 Read/Feed constraints in 892 ms returned sat
[2023-03-19 20:47:50] [INFO ] Deduced a trap composed of 78 places in 490 ms of which 0 ms to minimize.
[2023-03-19 20:47:51] [INFO ] Deduced a trap composed of 129 places in 477 ms of which 0 ms to minimize.
[2023-03-19 20:47:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1146 ms
[2023-03-19 20:47:51] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 339 ms.
[2023-03-19 20:47:51] [INFO ] Added : 0 causal constraints over 0 iterations in 495 ms. Result :sat
Minimization took 345 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 188 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 190 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 20:47:52] [INFO ] Computed 3 place invariants in 16 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1502 ms. (steps per millisecond=665 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 1) seen :0
[2023-03-19 20:47:54] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:47:54] [INFO ] Computed 3 place invariants in 22 ms
[2023-03-19 20:47:54] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:55] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2023-03-19 20:47:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:47:55] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2023-03-19 20:47:55] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:47:56] [INFO ] [Nat]Added 147 Read/Feed constraints in 892 ms returned sat
[2023-03-19 20:47:57] [INFO ] Deduced a trap composed of 78 places in 482 ms of which 0 ms to minimize.
[2023-03-19 20:47:57] [INFO ] Deduced a trap composed of 129 places in 496 ms of which 0 ms to minimize.
[2023-03-19 20:47:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1156 ms
[2023-03-19 20:47:57] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 318 ms.
[2023-03-19 20:47:58] [INFO ] Added : 0 causal constraints over 0 iterations in 479 ms. Result :sat
Minimization took 342 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 171 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 171 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 170 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 20:47:58] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:47:58] [INFO ] Invariant cache hit.
[2023-03-19 20:47:59] [INFO ] Implicit Places using invariants in 485 ms returned []
[2023-03-19 20:47:59] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:47:59] [INFO ] Invariant cache hit.
[2023-03-19 20:47:59] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:48:01] [INFO ] Implicit Places using invariants and state equation in 2254 ms returned []
Implicit Place search using SMT with State Equation took 2744 ms to find 0 implicit places.
[2023-03-19 20:48:02] [INFO ] Redundant transitions in 654 ms returned []
[2023-03-19 20:48:02] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:48:02] [INFO ] Invariant cache hit.
[2023-03-19 20:48:04] [INFO ] Dead Transitions using invariants and state equation in 2066 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5650 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b04-UpperBounds-05 in 16224 ms.
Starting property specific reduction for Szymanski-PT-b04-UpperBounds-09
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:48:04] [INFO ] Computed 3 place invariants in 18 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
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 :0
[2023-03-19 20:48:04] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:48:04] [INFO ] Computed 3 place invariants in 11 ms
[2023-03-19 20:48:04] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 20:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:48:04] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2023-03-19 20:48:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:48:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:48:05] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2023-03-19 20:48:05] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:48:07] [INFO ] [Nat]Added 147 Read/Feed constraints in 1803 ms returned sat
[2023-03-19 20:48:07] [INFO ] Deduced a trap composed of 129 places in 477 ms of which 1 ms to minimize.
[2023-03-19 20:48:08] [INFO ] Deduced a trap composed of 137 places in 418 ms of which 0 ms to minimize.
[2023-03-19 20:48:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1127 ms
[2023-03-19 20:48:08] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 331 ms.
[2023-03-19 20:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 485 ms. Result :sat
Minimization took 876 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 171 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 171 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 20:48:10] [INFO ] Computed 3 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1428 ms. (steps per millisecond=700 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 1) seen :0
[2023-03-19 20:48:12] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 20:48:12] [INFO ] Computed 3 place invariants in 18 ms
[2023-03-19 20:48:12] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 20:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:48:12] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2023-03-19 20:48:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:48:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 20:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:48:13] [INFO ] [Nat]Absence check using state equation in 427 ms returned sat
[2023-03-19 20:48:13] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:48:14] [INFO ] [Nat]Added 147 Read/Feed constraints in 1623 ms returned sat
[2023-03-19 20:48:15] [INFO ] Deduced a trap composed of 129 places in 474 ms of which 0 ms to minimize.
[2023-03-19 20:48:16] [INFO ] Deduced a trap composed of 137 places in 438 ms of which 1 ms to minimize.
[2023-03-19 20:48:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1135 ms
[2023-03-19 20:48:16] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 334 ms.
[2023-03-19 20:48:16] [INFO ] Added : 0 causal constraints over 0 iterations in 487 ms. Result :sat
Minimization took 832 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 173 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 173 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 172 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 20:48:17] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:48:17] [INFO ] Invariant cache hit.
[2023-03-19 20:48:18] [INFO ] Implicit Places using invariants in 489 ms returned []
[2023-03-19 20:48:18] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:48:18] [INFO ] Invariant cache hit.
[2023-03-19 20:48:18] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 20:48:20] [INFO ] Implicit Places using invariants and state equation in 2460 ms returned []
Implicit Place search using SMT with State Equation took 2951 ms to find 0 implicit places.
[2023-03-19 20:48:21] [INFO ] Redundant transitions in 660 ms returned []
[2023-03-19 20:48:21] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 20:48:21] [INFO ] Invariant cache hit.
[2023-03-19 20:48:23] [INFO ] Dead Transitions using invariants and state equation in 2016 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5813 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b04-UpperBounds-09 in 19147 ms.
[2023-03-19 20:48:24] [INFO ] Flatten gal took : 458 ms
[2023-03-19 20:48:24] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-19 20:48:24] [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 116763 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_b04
(NrP: 305 NrTr: 7808 NrArc: 31360)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.242sec
net check time: 0m 0.003sec
init dd package: 0m 2.621sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9448580 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16091744 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 0.105sec
2141 3181 3281 4685 3931 5289 5041 3943 5769 6563 6720 6321 6289 6849 5045 6693 7303 8441 7418 6962 7813 8339 8588 8512 9006 5155 7039 7899 8720 8575 8503 8837 8860 8189 8918 8797 9022 9453 9157 6284 6858 9432 9893 11055 10668 10524 12013 12881 11415 12161 11572 10895 11960 12417 12612 12397 12812 13657 12491 12079 12275 8789 10214 10881 10739 11385 11270 12688 12171 12610 13319 11895 12939 13286 13354 13112 11679 12414 12466 12450 12436 12641 13765 12623 11815 10701 11522 13987 15075 16633 17588 17529 17802 18607 19052 18490 19144 18346 19083 20403 19830 20221 19565 19546 18646 19693 18980 19715 20193 20375 21508 21927 23167 23407 23727 24513 24478 24473 24953 23653 24950 25805 25449 25758 25279 24852 24556 25414 23646 24123 24054 25237 26560 27776 27950 29379 29401 29733 30589 31016 31444 33553 34896 36423 38384 38368 39934 39910 40567 40936 39888 40667 40038 40507 40172 42672 44632 45194 45008 45450 45065 45705 45653 45356 45774 45288 45952 46554 45793 46103 46265 47391 47524 47219 47358 47010 49029 49788 50743 51639 51803 52214 52593 53012 54088 53887 54117 54285 54952 55204 56720 56733 56049 56837 56914 56002 56636 55965 55863 56571 57191 56130 56646 57350 55716 55490 55236 55611 56802 56518 56195 56203 57353 57850 58016 57584 57277 56910 57146 57442 56676 55193 54841 52735 51588 52523 52801 51268 51026 50905 50239 52958 49999 50737 51436 51812 51751 51619 51738 51768 52375 50449 50009 48772 48725 49081 49594 50496 50691 50527 51586 52077 54912 55495 56180 56289 56908 57446 58147 59580 58732 59990 60687 60666 58636 59591 60173 60675 62442 63918 62116 61704 62229 61241 60324 60515 61355 58891 57555 59039 60170 59599 59015 58317 59045 58426 59293 59479 59152 59217 61525 63493 63451 63585 64636 63683 63679 63682 62624 62796 61890 61859 61797 61904 62373 62263 62817 63449 62917 61550 60000 59946 60219 59736 59695 59463 59363 58910 59106 58676 56519 54991 55261 55787 55549 54327 53035 51685 49831 49227 50067 50337 52431 53386 53925 54445 54083 54404 54283 54421 53552 55647 55745 56068 56021 55999 56484 55855 55941 56503 56909 56832 58211 59434 59613 59656 58483 59781 60092 60115 60426 60540 60897 60338 61381 61870 62620 64102 64682 65547 63371 64344 64939 67800 68574 71108 70277 69279 68572 68901 69257 69726 69993 69430 69569 70308 69785 70704 76544 77454 77268 78083 78928 78117 77306 78086 78400 77737 78050 77919 77975 77593 76733 75553 76256 77375 77148 77712 78908 77196 75634 74519 74903 74898 74395 73748 73678 74171 73347 73271 71309 70152 71263 72375 72053 71738 73834 74902 76791 77128 78120 76879 77063 77446 77424 78118 78315 78514 79363 79414 78831 77853 77093 76739 75768 75243 75756 77048 78184 78920 79414 80976 81025 81607 81199 82052 81855 82921 82425 83258 82632 83954 83047 83937 83535 85884 86128 84976 86182 85792 84995 83160 82048 81688 80521 79952 78845 77814 77538 73706 74594 75718 75897 75824 76013 75782 76241 76824 77493 78099 77848 76955 77112 77126 78060 78693 78965 78724 78982 79502 78173 77053 76995 77348 77410 77937 79086 79540 79388 79359 79039 79389 78104 78034 77995 77342 78695 78562 78565 81159 81343 81671 80396 81602 80731 81848 81485 82153 82497 83284 82065 81420 81505 82062 82146 81882 81546 81057 81201 81013 81145 79557 80102 80625 79912 80068 78839 78703 77723 77533 79080 78335 76117 76504 75377 74311 73110 71434 71399 69732 69189 69008 69099 69682 69819 71228 72430 73470 72348 71597 72439 73602 74699 73549 73822 75296 73385 73619 73691 75313 73464 73309 75179 74661 74154 73850 74554 71909 70570 69407 67211 65591 65451 67496 65569 64175 63108 63998 64293 64868 65019 65933 67507 67592 70039 69128 67651 68073 66606 67605 66944 67894 67560 67914 67138 66282 64640 62402 62870 63266 63464 62995 62621 62719 61653 60964 61132 58619 58062 59674 59028 59095 58409 57421 56555 57041
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-b04"
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-b04, 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-167912708700461"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b04.tgz
mv Szymanski-PT-b04 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 ;