About the Execution of 2022-gold for MultiCrashLeafsetExtension-PT-S24C02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16222.556 | 3600000.00 | 2518612.00 | 722591.60 | 1 0 1 1 0 1 1 0 1 1 0 0 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.r255-tall-167856440400101.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 gold2022
Input is MultiCrashLeafsetExtension-PT-S24C02, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-167856440400101
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.1M
-rw-r--r-- 1 mcc users 15K Feb 26 02:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 02:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 02:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 26 03:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 03:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 03:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.6M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678759172433
Running Version 202205111006
[2023-03-14 01:59:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 01:59:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 01:59:34] [INFO ] Load time of PNML (sax parser for PT used): 466 ms
[2023-03-14 01:59:34] [INFO ] Transformed 7032 places.
[2023-03-14 01:59:34] [INFO ] Transformed 10855 transitions.
[2023-03-14 01:59:34] [INFO ] Parsed PT model containing 7032 places and 10855 transitions in 621 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Normalized transition count is 10255 out of 10855 initially.
// Phase 1: matrix 10255 rows 7032 cols
[2023-03-14 01:59:35] [INFO ] Computed 813 place invariants in 584 ms
Incomplete random walk after 10000 steps, including 470 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :1
[2023-03-14 01:59:36] [INFO ] Flow matrix only has 10255 transitions (discarded 600 similar events)
// Phase 1: matrix 10255 rows 7032 cols
[2023-03-14 01:59:36] [INFO ] Computed 813 place invariants in 371 ms
[2023-03-14 01:59:37] [INFO ] [Real]Absence check using 58 positive place invariants in 143 ms returned sat
[2023-03-14 01:59:37] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 178 ms returned unsat
[2023-03-14 01:59:38] [INFO ] [Real]Absence check using 58 positive place invariants in 100 ms returned sat
[2023-03-14 01:59:38] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 309 ms returned sat
[2023-03-14 01:59:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 01:59:42] [INFO ] [Real]Absence check using state equation in 4058 ms returned unknown
[2023-03-14 01:59:43] [INFO ] [Real]Absence check using 58 positive place invariants in 89 ms returned sat
[2023-03-14 01:59:43] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 175 ms returned unsat
[2023-03-14 01:59:44] [INFO ] [Real]Absence check using 58 positive place invariants in 92 ms returned sat
[2023-03-14 01:59:44] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 186 ms returned unsat
[2023-03-14 01:59:45] [INFO ] [Real]Absence check using 58 positive place invariants in 87 ms returned sat
[2023-03-14 01:59:45] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 294 ms returned sat
[2023-03-14 01:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 01:59:49] [INFO ] [Real]Absence check using state equation in 4029 ms returned unknown
[2023-03-14 01:59:50] [INFO ] [Real]Absence check using 58 positive place invariants in 87 ms returned sat
[2023-03-14 01:59:50] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 179 ms returned unsat
[2023-03-14 01:59:51] [INFO ] [Real]Absence check using 58 positive place invariants in 95 ms returned sat
[2023-03-14 01:59:51] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 170 ms returned unsat
[2023-03-14 01:59:52] [INFO ] [Real]Absence check using 58 positive place invariants in 97 ms returned sat
[2023-03-14 01:59:52] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 284 ms returned sat
[2023-03-14 01:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 01:59:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2023-03-14 01:59:57] [INFO ] [Real]Absence check using 58 positive place invariants in 87 ms returned sat
[2023-03-14 01:59:57] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 172 ms returned unsat
[2023-03-14 01:59:57] [INFO ] [Real]Absence check using 58 positive place invariants in 90 ms returned sat
[2023-03-14 01:59:58] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 175 ms returned unsat
[2023-03-14 01:59:58] [INFO ] [Real]Absence check using 58 positive place invariants in 91 ms returned sat
[2023-03-14 01:59:59] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 327 ms returned sat
[2023-03-14 01:59:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:00:03] [INFO ] [Real]Absence check using state equation in 4018 ms returned unknown
[2023-03-14 02:00:03] [INFO ] [Real]Absence check using 58 positive place invariants in 88 ms returned sat
[2023-03-14 02:00:04] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 297 ms returned sat
[2023-03-14 02:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:00:08] [INFO ] [Real]Absence check using state equation in 4046 ms returned unknown
[2023-03-14 02:00:08] [INFO ] [Real]Absence check using 58 positive place invariants in 87 ms returned sat
[2023-03-14 02:00:09] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 305 ms returned sat
[2023-03-14 02:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:00:13] [INFO ] [Real]Absence check using state equation in 4036 ms returned unknown
[2023-03-14 02:00:13] [INFO ] [Real]Absence check using 58 positive place invariants in 89 ms returned sat
[2023-03-14 02:00:14] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 292 ms returned sat
[2023-03-14 02:00:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:00:18] [INFO ] [Real]Absence check using state equation in 4056 ms returned unknown
[2023-03-14 02:00:18] [INFO ] [Real]Absence check using 58 positive place invariants in 94 ms returned sat
[2023-03-14 02:00:19] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 190 ms returned unsat
[2023-03-14 02:00:19] [INFO ] [Real]Absence check using 58 positive place invariants in 95 ms returned sat
[2023-03-14 02:00:19] [INFO ] [Real]Absence check using 58 positive and 755 generalized place invariants in 292 ms returned sat
[2023-03-14 02:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:00:24] [INFO ] [Real]Absence check using state equation in 4085 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 8 out of 7032 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 7032/7032 places, 10855/10855 transitions.
Graph (complete) has 26261 edges and 7032 vertex of which 7000 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.38 ms
Discarding 32 places :
Also discarding 0 output transitions
Drop transitions removed 1200 transitions
Trivial Post-agglo rules discarded 1200 transitions
Performed 1200 trivial Post agglomeration. Transition count delta: 1200
Iterating post reduction 0 with 1200 rules applied. Total rules applied 1201 place count 7000 transition count 9655
Reduce places removed 1200 places and 0 transitions.
Iterating post reduction 1 with 1200 rules applied. Total rules applied 2401 place count 5800 transition count 9655
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 2401 place count 5800 transition count 9555
Deduced a syphon composed of 100 places in 8 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 2601 place count 5700 transition count 9555
Discarding 1100 places :
Symmetric choice reduction at 2 with 1100 rule applications. Total rules 3701 place count 4600 transition count 8455
Iterating global reduction 2 with 1100 rules applied. Total rules applied 4801 place count 4600 transition count 8455
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 4801 place count 4600 transition count 8451
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 4809 place count 4596 transition count 8451
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 5359 place count 4046 transition count 7351
Iterating global reduction 2 with 550 rules applied. Total rules applied 5909 place count 4046 transition count 7351
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 5 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 5957 place count 4022 transition count 7327
Free-agglomeration rule (complex) applied 315 times.
Iterating global reduction 2 with 315 rules applied. Total rules applied 6272 place count 4022 transition count 7562
Reduce places removed 315 places and 0 transitions.
Iterating post reduction 2 with 315 rules applied. Total rules applied 6587 place count 3707 transition count 7562
Applied a total of 6587 rules in 3814 ms. Remains 3707 /7032 variables (removed 3325) and now considering 7562/10855 (removed 3293) transitions.
Finished structural reductions, in 1 iterations. Remains : 3707/7032 places, 7562/10855 transitions.
Normalized transition count is 6697 out of 7562 initially.
// Phase 1: matrix 6697 rows 3707 cols
[2023-03-14 02:00:28] [INFO ] Computed 781 place invariants in 173 ms
Incomplete random walk after 1000000 steps, including 76434 resets, run finished after 15599 ms. (steps per millisecond=64 ) properties (out of 8) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 9167 resets, run finished after 2754 ms. (steps per millisecond=363 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9167 resets, run finished after 2688 ms. (steps per millisecond=372 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 9167 resets, run finished after 2727 ms. (steps per millisecond=366 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9167 resets, run finished after 2727 ms. (steps per millisecond=366 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9166 resets, run finished after 2737 ms. (steps per millisecond=365 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9167 resets, run finished after 2707 ms. (steps per millisecond=369 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9167 resets, run finished after 2729 ms. (steps per millisecond=366 ) properties (out of 7) seen :0
[2023-03-14 02:01:02] [INFO ] Flow matrix only has 6697 transitions (discarded 865 similar events)
// Phase 1: matrix 6697 rows 3707 cols
[2023-03-14 02:01:02] [INFO ] Computed 781 place invariants in 199 ms
[2023-03-14 02:01:03] [INFO ] [Real]Absence check using 49 positive place invariants in 75 ms returned sat
[2023-03-14 02:01:03] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 170 ms returned sat
[2023-03-14 02:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:05] [INFO ] [Real]Absence check using state equation in 2216 ms returned sat
[2023-03-14 02:01:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:01:06] [INFO ] [Nat]Absence check using 49 positive place invariants in 59 ms returned sat
[2023-03-14 02:01:06] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 170 ms returned sat
[2023-03-14 02:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:08] [INFO ] [Nat]Absence check using state equation in 2337 ms returned sat
[2023-03-14 02:01:08] [INFO ] State equation strengthened by 3202 read => feed constraints.
[2023-03-14 02:01:09] [INFO ] [Nat]Added 3202 Read/Feed constraints in 285 ms returned unsat
[2023-03-14 02:01:09] [INFO ] [Real]Absence check using 49 positive place invariants in 61 ms returned sat
[2023-03-14 02:01:09] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 161 ms returned sat
[2023-03-14 02:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:12] [INFO ] [Real]Absence check using state equation in 2280 ms returned sat
[2023-03-14 02:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:01:12] [INFO ] [Nat]Absence check using 49 positive place invariants in 61 ms returned sat
[2023-03-14 02:01:12] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 166 ms returned sat
[2023-03-14 02:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:15] [INFO ] [Nat]Absence check using state equation in 2217 ms returned sat
[2023-03-14 02:01:15] [INFO ] [Nat]Added 3202 Read/Feed constraints in 275 ms returned unsat
[2023-03-14 02:01:15] [INFO ] [Real]Absence check using 49 positive place invariants in 58 ms returned sat
[2023-03-14 02:01:15] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 167 ms returned sat
[2023-03-14 02:01:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:18] [INFO ] [Real]Absence check using state equation in 2410 ms returned sat
[2023-03-14 02:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:01:18] [INFO ] [Nat]Absence check using 49 positive place invariants in 59 ms returned sat
[2023-03-14 02:01:18] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 159 ms returned sat
[2023-03-14 02:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:21] [INFO ] [Nat]Absence check using state equation in 2286 ms returned sat
[2023-03-14 02:01:21] [INFO ] [Nat]Added 3202 Read/Feed constraints in 256 ms returned unsat
[2023-03-14 02:01:21] [INFO ] [Real]Absence check using 49 positive place invariants in 61 ms returned sat
[2023-03-14 02:01:22] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 174 ms returned sat
[2023-03-14 02:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:24] [INFO ] [Real]Absence check using state equation in 2298 ms returned sat
[2023-03-14 02:01:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:01:24] [INFO ] [Nat]Absence check using 49 positive place invariants in 60 ms returned sat
[2023-03-14 02:01:25] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 169 ms returned sat
[2023-03-14 02:01:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:27] [INFO ] [Nat]Absence check using state equation in 2352 ms returned sat
[2023-03-14 02:01:27] [INFO ] [Nat]Added 3202 Read/Feed constraints in 323 ms returned unsat
[2023-03-14 02:01:28] [INFO ] [Real]Absence check using 49 positive place invariants in 58 ms returned sat
[2023-03-14 02:01:28] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 168 ms returned sat
[2023-03-14 02:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:30] [INFO ] [Real]Absence check using state equation in 2220 ms returned sat
[2023-03-14 02:01:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:01:31] [INFO ] [Nat]Absence check using 49 positive place invariants in 60 ms returned sat
[2023-03-14 02:01:31] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 170 ms returned sat
[2023-03-14 02:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:33] [INFO ] [Nat]Absence check using state equation in 2299 ms returned sat
[2023-03-14 02:01:33] [INFO ] [Nat]Added 3202 Read/Feed constraints in 262 ms returned unsat
[2023-03-14 02:01:34] [INFO ] [Real]Absence check using 49 positive place invariants in 59 ms returned sat
[2023-03-14 02:01:34] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 172 ms returned sat
[2023-03-14 02:01:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:36] [INFO ] [Real]Absence check using state equation in 2339 ms returned sat
[2023-03-14 02:01:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:01:37] [INFO ] [Nat]Absence check using 49 positive place invariants in 62 ms returned sat
[2023-03-14 02:01:37] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 173 ms returned sat
[2023-03-14 02:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:39] [INFO ] [Nat]Absence check using state equation in 2349 ms returned sat
[2023-03-14 02:01:39] [INFO ] [Nat]Added 3202 Read/Feed constraints in 278 ms returned unsat
[2023-03-14 02:01:40] [INFO ] [Real]Absence check using 49 positive place invariants in 56 ms returned sat
[2023-03-14 02:01:40] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 178 ms returned sat
[2023-03-14 02:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:42] [INFO ] [Real]Absence check using state equation in 2251 ms returned sat
[2023-03-14 02:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:01:43] [INFO ] [Nat]Absence check using 49 positive place invariants in 60 ms returned sat
[2023-03-14 02:01:43] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 168 ms returned sat
[2023-03-14 02:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:01:45] [INFO ] [Nat]Absence check using state equation in 2258 ms returned sat
[2023-03-14 02:01:48] [INFO ] [Nat]Added 3202 Read/Feed constraints in 3053 ms returned sat
[2023-03-14 02:01:49] [INFO ] Computed and/alt/rep : 4662/6749/4662 causal constraints (skipped 2010 transitions) in 563 ms.
[2023-03-14 02:01:50] [INFO ] Added : 2 causal constraints over 1 iterations in 1305 ms. Result :sat
Current structural bounds on expressions (after SMT) : [0, 0, 0, 0, 0, 0, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 3707 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3707/3707 places, 7562/7562 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 3707 transition count 7561
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3706 transition count 7561
Applied a total of 2 rules in 982 ms. Remains 3706 /3707 variables (removed 1) and now considering 7561/7562 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 3706/3707 places, 7561/7562 transitions.
Normalized transition count is 6695 out of 7561 initially.
// Phase 1: matrix 6695 rows 3706 cols
[2023-03-14 02:01:51] [INFO ] Computed 781 place invariants in 149 ms
Incomplete random walk after 1000000 steps, including 76433 resets, run finished after 15359 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9167 resets, run finished after 2777 ms. (steps per millisecond=360 ) properties (out of 1) seen :0
[2023-03-14 02:02:09] [INFO ] Flow matrix only has 6695 transitions (discarded 866 similar events)
// Phase 1: matrix 6695 rows 3706 cols
[2023-03-14 02:02:10] [INFO ] Computed 781 place invariants in 154 ms
[2023-03-14 02:02:10] [INFO ] [Real]Absence check using 49 positive place invariants in 66 ms returned sat
[2023-03-14 02:02:10] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 176 ms returned sat
[2023-03-14 02:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:02:12] [INFO ] [Real]Absence check using state equation in 2276 ms returned sat
[2023-03-14 02:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:02:13] [INFO ] [Nat]Absence check using 49 positive place invariants in 79 ms returned sat
[2023-03-14 02:02:13] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 173 ms returned sat
[2023-03-14 02:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:02:15] [INFO ] [Nat]Absence check using state equation in 2335 ms returned sat
[2023-03-14 02:02:15] [INFO ] State equation strengthened by 3202 read => feed constraints.
[2023-03-14 02:02:16] [INFO ] [Nat]Added 3202 Read/Feed constraints in 811 ms returned sat
[2023-03-14 02:02:17] [INFO ] Computed and/alt/rep : 4660/6746/4660 causal constraints (skipped 2010 transitions) in 436 ms.
[2023-03-14 02:02:18] [INFO ] Added : 2 causal constraints over 1 iterations in 1144 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 3706 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3706/3706 places, 7561/7561 transitions.
Applied a total of 0 rules in 442 ms. Remains 3706 /3706 variables (removed 0) and now considering 7561/7561 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3706/3706 places, 7561/7561 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3706/3706 places, 7561/7561 transitions.
Applied a total of 0 rules in 425 ms. Remains 3706 /3706 variables (removed 0) and now considering 7561/7561 (removed 0) transitions.
[2023-03-14 02:02:19] [INFO ] Flow matrix only has 6695 transitions (discarded 866 similar events)
// Phase 1: matrix 6695 rows 3706 cols
[2023-03-14 02:02:19] [INFO ] Computed 781 place invariants in 163 ms
[2023-03-14 02:02:26] [INFO ] Implicit Places using invariants in 7294 ms returned [4, 7, 9, 10, 11, 15, 21, 29, 39, 51, 65, 81, 99, 120, 142, 165, 187, 188, 189, 209, 227, 243, 257, 269, 279, 287, 293, 297, 299, 306, 312, 314, 315, 316, 318, 322, 328, 336, 346, 358, 372, 388, 407, 427, 448, 468, 469, 470, 488, 504, 518, 530, 540, 548, 554, 558, 560, 562, 569, 575, 577, 578, 579, 581, 583, 587, 593, 601, 611, 623, 637, 654, 672, 691, 709, 710, 711, 727, 741, 753, 763, 771, 777, 781, 783, 785, 787, 794, 800, 802, 803, 804, 806, 808, 810, 814, 820, 828, 838, 850, 865, 881, 898, 914, 915, 916, 930, 942, 952, 960, 966, 970, 972, 974, 976, 978, 985, 991, 993, 994, 995, 997, 999, 1001, 1003, 1007, 1013, 1021, 1031, 1044, 1058, 1073, 1087, 1088, 1089, 1101, 1111, 1119, 1125, 1129, 1131, 1133, 1135, 1137, 1139, 1146, 1152, 1154, 1155, 1156, 1158, 1160, 1162, 1164, 1166, 1170, 1176, 1184, 1195, 1207, 1220, 1232, 1233, 1234, 1244, 1252, 1258, 1262, 1264, 1266, 1268, 1270, 1272, 1274, 1281, 1287, 1289, 1290, 1291, 1293, 1295, 1297, 1299, 1301, 1303, 1307, 1313, 1322, 1332, 1343, 1353, 1354, 1355, 1363, 1369, 1373, 1375, 1377, 1379, 1381, 1383, 1385, 1387, 1394, 1400, 1402, 1403, 1404, 1406, 1408, 1410, 1412, 1414, 1416, 1418, 1422, 1429, 1437, 1446, 1454, 1455, 1456, 1462, 1466, 1468, 1470, 1472, 1474, 1476, 1478, 1480, 1482, 1489, 1495, 1497, 1498, 1499, 1501, 1503, 1505, 1507, 1509, 1511, 1513, 1515, 1520, 1526, 1533, 1539, 1540, 1541, 1545, 1547, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1570, 1576, 1578, 1579, 1580, 1582, 1584, 1586, 1588, 1590, 1592, 1594, 1596, 1599, 1603, 1608, 1612, 1613, 1614, 1616, 1618, 1620, 1622, 1624, 1626, 1628, 1630, 1632, 1634, 1641, 1648, 1650, 1651, 1652, 1654, 1656, 1658, 1660, 1662, 1664, 1666, 1668, 1670, 1672, 1675, 1677, 1678, 1679, 1681, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1706, 1712, 1714, 1715, 1716, 1718, 1720, 1722, 1724, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1741, 1742, 1744, 1746, 1748, 1750, 1752, 1754, 1756, 1758, 1760, 1762, 1769, 1771, 1774, 1776, 1777, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1798, 1800, 1802, 1803, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1822, 1824, 1831, 1837, 1839, 1840, 1841, 1843, 1845, 1847, 1849, 1851, 1853, 1855, 1857, 1859, 1861, 1863, 1865, 1866, 1867, 1869, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1894, 1900, 1902, 1903, 1904, 1906, 1908, 1910, 1912, 1914, 1916, 1918, 1920, 1922, 1924, 1926, 1929, 1930, 1931, 1933, 1935, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1958, 1964, 1966, 1967, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1982, 1984, 1986, 1989, 1993, 1998, 1999, 2000, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2029, 2035, 2037, 2038, 2039, 2041, 2043, 2045, 2047, 2049, 2051, 2053, 2055, 2057, 2062, 2068, 2075, 2076, 2077, 2083, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2103, 2110, 2116, 2118, 2119, 2120, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2140, 2147, 2155, 2164, 2165, 2166, 2174, 2180, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2198, 2205, 2211, 2213, 2214, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2233, 2239, 2248, 2258, 2269, 2270, 2271, 2281, 2289, 2295, 2299, 2301, 2303, 2305, 2307, 2309, 2311, 2318, 2324, 2326, 2327, 2328, 2330, 2332, 2334, 2336, 2338, 2340, 2344, 2350, 2358, 2369, 2381, 2394, 2395, 2396, 2408, 2418, 2426, 2432, 2436, 2438, 2440, 2442, 2444, 2446, 2453, 2459, 2461, 2462, 2463, 2465, 2467, 2469, 2471, 2473, 2477, 2483, 2491, 2501, 2514, 2528, 2543, 2544, 2545, 2559, 2571, 2581, 2589, 2595, 2599, 2601, 2603, 2605, 2607, 2614, 2620, 2622, 2623, 2624, 2626, 2628, 2630, 2632, 2636, 2642, 2650, 2660, 2672, 2687, 2703, 2720, 2721, 2722, 2738, 2752, 2764, 2774, 2782, 2788, 2792, 2794, 2796, 2798, 2805, 2811, 2813, 2814, 2815, 2817, 2819, 2821, 2825, 2831, 2839, 2849, 2861, 2875, 2892, 2910, 2929, 2930, 2931, 2949, 2965, 2979, 2991, 3001, 3009, 3015, 3019, 3021, 3023, 3030, 3036, 3038, 3039, 3040, 3042, 3044, 3048, 3054, 3062, 3072, 3084, 3098, 3114, 3133, 3153, 3174, 3175, 3176, 3196, 3214, 3230, 3244, 3256, 3266, 3274, 3280, 3284, 3286, 3293, 3295, 3298, 3300, 3301, 3302, 3304, 3308, 3314, 3322, 3332, 3344, 3358, 3374, 3392, 3413, 3435, 3458, 3459, 3460, 3482, 3502, 3520, 3536, 3550, 3562, 3572, 3580, 3586, 3590, 3597]
Discarding 728 places :
Implicit Place search using SMT only with invariants took 7317 ms to find 728 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 2978/3706 places, 7561/7561 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 2882 transition count 7465
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 2882 transition count 7465
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 288 place count 2786 transition count 7369
Iterating global reduction 0 with 96 rules applied. Total rules applied 384 place count 2786 transition count 7369
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 387 place count 2786 transition count 7366
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 390 place count 2783 transition count 7366
Applied a total of 390 rules in 997 ms. Remains 2783 /2978 variables (removed 195) and now considering 7366/7561 (removed 195) transitions.
[2023-03-14 02:02:27] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:02:27] [INFO ] Computed 53 place invariants in 109 ms
[2023-03-14 02:02:31] [INFO ] Implicit Places using invariants in 3544 ms returned []
[2023-03-14 02:02:31] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:02:31] [INFO ] Computed 53 place invariants in 108 ms
[2023-03-14 02:02:32] [INFO ] State equation strengthened by 3202 read => feed constraints.
[2023-03-14 02:02:50] [INFO ] Implicit Places using invariants and state equation in 19040 ms returned []
Implicit Place search using SMT with State Equation took 22585 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 2783/3706 places, 7366/7561 transitions.
Finished structural reductions, in 2 iterations. Remains : 2783/3706 places, 7366/7561 transitions.
Normalized transition count is 6500 out of 7366 initially.
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:02:50] [INFO ] Computed 53 place invariants in 107 ms
Incomplete random walk after 1000000 steps, including 83121 resets, run finished after 15176 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5208 resets, run finished after 1759 ms. (steps per millisecond=568 ) properties (out of 1) seen :0
[2023-03-14 02:03:07] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:03:07] [INFO ] Computed 53 place invariants in 112 ms
[2023-03-14 02:03:07] [INFO ] [Real]Absence check using 47 positive place invariants in 42 ms returned sat
[2023-03-14 02:03:07] [INFO ] [Real]Absence check using 47 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-14 02:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:03:09] [INFO ] [Real]Absence check using state equation in 1720 ms returned sat
[2023-03-14 02:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:03:09] [INFO ] [Nat]Absence check using 47 positive place invariants in 43 ms returned sat
[2023-03-14 02:03:09] [INFO ] [Nat]Absence check using 47 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-14 02:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:03:11] [INFO ] [Nat]Absence check using state equation in 1801 ms returned sat
[2023-03-14 02:03:11] [INFO ] State equation strengthened by 3202 read => feed constraints.
[2023-03-14 02:03:12] [INFO ] [Nat]Added 3202 Read/Feed constraints in 1194 ms returned sat
[2023-03-14 02:03:13] [INFO ] Computed and/alt/rep : 4592/6680/4592 causal constraints (skipped 1814 transitions) in 340 ms.
[2023-03-14 02:03:13] [INFO ] Added : 2 causal constraints over 1 iterations in 956 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 2783 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2783/2783 places, 7366/7366 transitions.
Applied a total of 0 rules in 322 ms. Remains 2783 /2783 variables (removed 0) and now considering 7366/7366 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2783/2783 places, 7366/7366 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2783/2783 places, 7366/7366 transitions.
Applied a total of 0 rules in 313 ms. Remains 2783 /2783 variables (removed 0) and now considering 7366/7366 (removed 0) transitions.
[2023-03-14 02:03:14] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:03:14] [INFO ] Computed 53 place invariants in 111 ms
[2023-03-14 02:03:18] [INFO ] Implicit Places using invariants in 3659 ms returned []
[2023-03-14 02:03:18] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:03:18] [INFO ] Computed 53 place invariants in 123 ms
[2023-03-14 02:03:19] [INFO ] State equation strengthened by 3202 read => feed constraints.
[2023-03-14 02:03:37] [INFO ] Implicit Places using invariants and state equation in 18962 ms returned []
Implicit Place search using SMT with State Equation took 22625 ms to find 0 implicit places.
[2023-03-14 02:03:38] [INFO ] Redundant transitions in 811 ms returned []
[2023-03-14 02:03:38] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:03:38] [INFO ] Computed 53 place invariants in 110 ms
[2023-03-14 02:03:42] [INFO ] Dead Transitions using invariants and state equation in 3943 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2783/2783 places, 7366/7366 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-13
Normalized transition count is 6500 out of 7366 initially.
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:03:42] [INFO ] Computed 53 place invariants in 113 ms
Incomplete random walk after 10000 steps, including 830 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2023-03-14 02:03:42] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:03:42] [INFO ] Computed 53 place invariants in 105 ms
[2023-03-14 02:03:42] [INFO ] [Real]Absence check using 47 positive place invariants in 46 ms returned sat
[2023-03-14 02:03:42] [INFO ] [Real]Absence check using 47 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-14 02:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:03:44] [INFO ] [Real]Absence check using state equation in 1600 ms returned sat
[2023-03-14 02:03:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:03:44] [INFO ] [Nat]Absence check using 47 positive place invariants in 43 ms returned sat
[2023-03-14 02:03:44] [INFO ] [Nat]Absence check using 47 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-14 02:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:03:46] [INFO ] [Nat]Absence check using state equation in 1788 ms returned sat
[2023-03-14 02:03:46] [INFO ] State equation strengthened by 3202 read => feed constraints.
[2023-03-14 02:03:47] [INFO ] [Nat]Added 3202 Read/Feed constraints in 1170 ms returned sat
[2023-03-14 02:03:48] [INFO ] Computed and/alt/rep : 4592/6680/4592 causal constraints (skipped 1814 transitions) in 378 ms.
[2023-03-14 02:03:49] [INFO ] Added : 2 causal constraints over 1 iterations in 990 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 2783 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2783/2783 places, 7366/7366 transitions.
Applied a total of 0 rules in 318 ms. Remains 2783 /2783 variables (removed 0) and now considering 7366/7366 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2783/2783 places, 7366/7366 transitions.
Normalized transition count is 6500 out of 7366 initially.
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:03:49] [INFO ] Computed 53 place invariants in 114 ms
Incomplete random walk after 1000000 steps, including 83116 resets, run finished after 14906 ms. (steps per millisecond=67 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5209 resets, run finished after 1749 ms. (steps per millisecond=571 ) properties (out of 1) seen :0
[2023-03-14 02:04:06] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:04:06] [INFO ] Computed 53 place invariants in 131 ms
[2023-03-14 02:04:06] [INFO ] [Real]Absence check using 47 positive place invariants in 44 ms returned sat
[2023-03-14 02:04:06] [INFO ] [Real]Absence check using 47 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-14 02:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 02:04:08] [INFO ] [Real]Absence check using state equation in 1709 ms returned sat
[2023-03-14 02:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 02:04:08] [INFO ] [Nat]Absence check using 47 positive place invariants in 46 ms returned sat
[2023-03-14 02:04:08] [INFO ] [Nat]Absence check using 47 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-14 02:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 02:04:10] [INFO ] [Nat]Absence check using state equation in 1795 ms returned sat
[2023-03-14 02:04:10] [INFO ] State equation strengthened by 3202 read => feed constraints.
[2023-03-14 02:04:11] [INFO ] [Nat]Added 3202 Read/Feed constraints in 1146 ms returned sat
[2023-03-14 02:04:12] [INFO ] Computed and/alt/rep : 4592/6680/4592 causal constraints (skipped 1814 transitions) in 305 ms.
[2023-03-14 02:04:12] [INFO ] Added : 2 causal constraints over 1 iterations in 897 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 2783 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2783/2783 places, 7366/7366 transitions.
Applied a total of 0 rules in 315 ms. Remains 2783 /2783 variables (removed 0) and now considering 7366/7366 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2783/2783 places, 7366/7366 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2783/2783 places, 7366/7366 transitions.
Applied a total of 0 rules in 307 ms. Remains 2783 /2783 variables (removed 0) and now considering 7366/7366 (removed 0) transitions.
[2023-03-14 02:04:13] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:04:13] [INFO ] Computed 53 place invariants in 112 ms
[2023-03-14 02:04:17] [INFO ] Implicit Places using invariants in 3632 ms returned []
[2023-03-14 02:04:17] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:04:17] [INFO ] Computed 53 place invariants in 104 ms
[2023-03-14 02:04:18] [INFO ] State equation strengthened by 3202 read => feed constraints.
[2023-03-14 02:04:35] [INFO ] Implicit Places using invariants and state equation in 17903 ms returned []
Implicit Place search using SMT with State Equation took 21537 ms to find 0 implicit places.
[2023-03-14 02:04:36] [INFO ] Redundant transitions in 721 ms returned []
[2023-03-14 02:04:36] [INFO ] Flow matrix only has 6500 transitions (discarded 866 similar events)
// Phase 1: matrix 6500 rows 2783 cols
[2023-03-14 02:04:36] [INFO ] Computed 53 place invariants in 107 ms
[2023-03-14 02:04:40] [INFO ] Dead Transitions using invariants and state equation in 3944 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2783/2783 places, 7366/7366 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C02-UpperBounds-13 in 57865 ms.
[2023-03-14 02:04:40] [INFO ] Flatten gal took : 457 ms
[2023-03-14 02:04:40] [INFO ] Applying decomposition
[2023-03-14 02:04:41] [INFO ] Flatten gal took : 283 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15174056170112587965.txt' '-o' '/tmp/graph15174056170112587965.bin' '-w' '/tmp/graph15174056170112587965.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15174056170112587965.bin' '-l' '-1' '-v' '-w' '/tmp/graph15174056170112587965.weights' '-q' '0' '-e' '0.001'
[2023-03-14 02:04:41] [INFO ] Decomposing Gal with order
[2023-03-14 02:04:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 02:04:43] [INFO ] Removed a total of 9077 redundant transitions.
[2023-03-14 02:04:44] [INFO ] Flatten gal took : 1988 ms
[2023-03-14 02:04:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 7328 labels/synchronizations in 512 ms.
[2023-03-14 02:04:45] [INFO ] Time to serialize gal into /tmp/UpperBounds10704530637341570468.gal : 79 ms
[2023-03-14 02:04:45] [INFO ] Time to serialize properties into /tmp/UpperBounds16855791411673435646.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10704530637341570468.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16855791411673435646.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds16855791411673435646.prop.
Detected timeout of ITS tools.
[2023-03-14 02:26:30] [INFO ] Flatten gal took : 1261 ms
[2023-03-14 02:26:52] [INFO ] Time to serialize gal into /tmp/UpperBounds15746013755069264798.gal : 141 ms
[2023-03-14 02:26:52] [INFO ] Time to serialize properties into /tmp/UpperBounds1000833321225281915.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds15746013755069264798.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1000833321225281915.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds1000833321225281915.prop.
Detected timeout of ITS tools.
[2023-03-14 02:48:38] [INFO ] Flatten gal took : 1300 ms
[2023-03-14 02:48:48] [INFO ] Input system was already deterministic with 7366 transitions.
[2023-03-14 02:48:48] [INFO ] Transformed 2783 places.
[2023-03-14 02:48:48] [INFO ] Transformed 7366 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-14 02:48:50] [INFO ] Time to serialize gal into /tmp/UpperBounds3562534770234581063.gal : 29 ms
[2023-03-14 02:48:50] [INFO ] Time to serialize properties into /tmp/UpperBounds9558178541980869355.prop : 128 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3562534770234581063.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9558178541980869355.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...340
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds9558178541980869355.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C02"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is MultiCrashLeafsetExtension-PT-S24C02, 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 r255-tall-167856440400101"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C02.tgz
mv MultiCrashLeafsetExtension-PT-S24C02 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 ;