About the Execution of 2023-gold for RingSingleMessageInMbox-PT-d1m160
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11274.031 | 1337072.00 | 1374058.00 | 4680.60 | 0 0 0 1 0 0 0 1 0 159 0 1 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/mcc2024-input.r351-tall-171679101600061.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is RingSingleMessageInMbox-PT-d1m160, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101600061
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 23:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 12 23:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 23:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 23:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.8M May 18 16:43 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 RingSingleMessageInMbox-PT-d1m160-UpperBounds-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716844157030
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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m160
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-27 21:09:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 21:09:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 21:09:19] [INFO ] Load time of PNML (sax parser for PT used): 422 ms
[2024-05-27 21:09:19] [INFO ] Transformed 6690 places.
[2024-05-27 21:09:19] [INFO ] Transformed 11934 transitions.
[2024-05-27 21:09:19] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 541 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 4305 places in 32 ms
Reduce places removed 4305 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 11934 rows 2385 cols
[2024-05-27 21:09:20] [INFO ] Computed 5 invariants in 979 ms
Incomplete random walk after 10000 steps, including 1534 resets, run finished after 849 ms. (steps per millisecond=11 ) properties (out of 6) seen :4
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :1
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-27 21:09:21] [INFO ] Invariant cache hit.
[2024-05-27 21:09:21] [INFO ] [Real]Absence check using 2 positive place invariants in 34 ms returned sat
[2024-05-27 21:09:21] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 45 ms returned sat
[2024-05-27 21:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:24] [INFO ] [Real]Absence check using state equation in 2536 ms returned sat
[2024-05-27 21:09:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:09:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 33 ms returned sat
[2024-05-27 21:09:24] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 37 ms returned sat
[2024-05-27 21:09:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:27] [INFO ] [Nat]Absence check using state equation in 2374 ms returned sat
[2024-05-27 21:09:29] [INFO ] State equation strengthened by 9690 read => feed constraints.
[2024-05-27 21:09:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-27 21:09:29] [INFO ] [Real]Absence check using 2 positive place invariants in 35 ms returned sat
[2024-05-27 21:09:29] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 39 ms returned sat
[2024-05-27 21:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:32] [INFO ] [Real]Absence check using state equation in 2936 ms returned sat
[2024-05-27 21:09:34] [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 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 164] Max seen :[0, 1]
Support contains 2 out of 2385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Graph (complete) has 16557 edges and 2385 vertex of which 2367 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.27 ms
Discarding 18 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 111 transitions.
Iterating post reduction 0 with 111 rules applied. Total rules applied 112 place count 2367 transition count 11823
Discarding 1105 places :
Symmetric choice reduction at 1 with 1105 rule applications. Total rules 1217 place count 1262 transition count 2417
Iterating global reduction 1 with 1105 rules applied. Total rules applied 2322 place count 1262 transition count 2417
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 2397 place count 1262 transition count 2342
Discarding 910 places :
Symmetric choice reduction at 2 with 910 rule applications. Total rules 3307 place count 352 transition count 1432
Iterating global reduction 2 with 910 rules applied. Total rules applied 4217 place count 352 transition count 1432
Ensure Unique test removed 863 transitions
Reduce isomorphic transitions removed 863 transitions.
Iterating post reduction 2 with 863 rules applied. Total rules applied 5080 place count 352 transition count 569
Discarding 160 places :
Symmetric choice reduction at 3 with 160 rule applications. Total rules 5240 place count 192 transition count 409
Iterating global reduction 3 with 160 rules applied. Total rules applied 5400 place count 192 transition count 409
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Iterating post reduction 3 with 122 rules applied. Total rules applied 5522 place count 192 transition count 287
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 5532 place count 182 transition count 249
Iterating global reduction 4 with 10 rules applied. Total rules applied 5542 place count 182 transition count 249
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 5543 place count 181 transition count 248
Iterating global reduction 4 with 1 rules applied. Total rules applied 5544 place count 181 transition count 248
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 5549 place count 176 transition count 243
Iterating global reduction 4 with 5 rules applied. Total rules applied 5554 place count 176 transition count 243
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 5564 place count 176 transition count 233
Applied a total of 5564 rules in 595 ms. Remains 176 /2385 variables (removed 2209) and now considering 233/11934 (removed 11701) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 596 ms. Remains : 176/2385 places, 233/11934 transitions.
// Phase 1: matrix 233 rows 176 cols
[2024-05-27 21:09:35] [INFO ] Computed 4 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 186751 resets, run finished after 1472 ms. (steps per millisecond=679 ) properties (out of 2) seen :4
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 52359 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 1) seen :5
[2024-05-27 21:09:37] [INFO ] Invariant cache hit.
[2024-05-27 21:09:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-27 21:09:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:37] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2024-05-27 21:09:37] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-27 21:09:37] [INFO ] [Real]Added 66 Read/Feed constraints in 8 ms returned sat
[2024-05-27 21:09:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:09:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-27 21:09:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:37] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2024-05-27 21:09:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 8 ms returned sat
[2024-05-27 21:09:37] [INFO ] Computed and/alt/rep : 72/185/72 causal constraints (skipped 160 transitions) in 46 ms.
[2024-05-27 21:09:37] [INFO ] Added : 1 causal constraints over 1 iterations in 135 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [164] Max seen :[5]
Support contains 1 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 233/233 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 175 transition count 232
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 175 transition count 232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 174 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 174 transition count 231
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 174 transition count 230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 173 transition count 220
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 173 transition count 220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 172 transition count 219
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 172 transition count 219
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 172 transition count 218
Applied a total of 10 rules in 30 ms. Remains 172 /176 variables (removed 4) and now considering 218/233 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 172/176 places, 218/233 transitions.
// Phase 1: matrix 218 rows 172 cols
[2024-05-27 21:09:37] [INFO ] Computed 4 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 210356 resets, run finished after 1320 ms. (steps per millisecond=757 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 69184 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 1) seen :4
[2024-05-27 21:09:39] [INFO ] Invariant cache hit.
[2024-05-27 21:09:39] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-27 21:09:39] [INFO ] [Real]Absence check using 1 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-27 21:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:39] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2024-05-27 21:09:39] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:09:39] [INFO ] [Real]Added 54 Read/Feed constraints in 6 ms returned sat
[2024-05-27 21:09:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:09:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-27 21:09:39] [INFO ] [Nat]Absence check using 1 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-27 21:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:39] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-27 21:09:39] [INFO ] [Nat]Added 54 Read/Feed constraints in 7 ms returned sat
[2024-05-27 21:09:39] [INFO ] Computed and/alt/rep : 71/183/71 causal constraints (skipped 146 transitions) in 28 ms.
[2024-05-27 21:09:39] [INFO ] Added : 1 causal constraints over 1 iterations in 94 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [164] Max seen :[5]
Support contains 1 out of 172 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 218/218 transitions.
Applied a total of 0 rules in 7 ms. Remains 172 /172 variables (removed 0) and now considering 218/218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 172/172 places, 218/218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 218/218 transitions.
Applied a total of 0 rules in 7 ms. Remains 172 /172 variables (removed 0) and now considering 218/218 (removed 0) transitions.
[2024-05-27 21:09:40] [INFO ] Invariant cache hit.
[2024-05-27 21:09:40] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-05-27 21:09:40] [INFO ] Invariant cache hit.
[2024-05-27 21:09:40] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:09:40] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2024-05-27 21:09:40] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-27 21:09:40] [INFO ] Invariant cache hit.
[2024-05-27 21:09:40] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 692 ms. Remains : 172/172 places, 218/218 transitions.
Starting property specific reduction for RingSingleMessageInMbox-PT-d1m160-UpperBounds-09
[2024-05-27 21:09:40] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2107 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 671 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :3
[2024-05-27 21:09:40] [INFO ] Invariant cache hit.
[2024-05-27 21:09:40] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-27 21:09:40] [INFO ] [Real]Absence check using 1 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-27 21:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:40] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2024-05-27 21:09:40] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:09:40] [INFO ] [Real]Added 54 Read/Feed constraints in 9 ms returned sat
[2024-05-27 21:09:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:09:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-27 21:09:40] [INFO ] [Nat]Absence check using 1 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-27 21:09:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:40] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2024-05-27 21:09:40] [INFO ] [Nat]Added 54 Read/Feed constraints in 6 ms returned sat
[2024-05-27 21:09:40] [INFO ] Computed and/alt/rep : 71/183/71 causal constraints (skipped 146 transitions) in 30 ms.
[2024-05-27 21:09:41] [INFO ] Added : 1 causal constraints over 1 iterations in 63 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 172 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 218/218 transitions.
Applied a total of 0 rules in 11 ms. Remains 172 /172 variables (removed 0) and now considering 218/218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 172/172 places, 218/218 transitions.
[2024-05-27 21:09:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 210310 resets, run finished after 1304 ms. (steps per millisecond=766 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 68598 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 1) seen :6
[2024-05-27 21:09:42] [INFO ] Invariant cache hit.
[2024-05-27 21:09:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-27 21:09:42] [INFO ] [Real]Absence check using 1 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-27 21:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:42] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2024-05-27 21:09:42] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:09:42] [INFO ] [Real]Added 54 Read/Feed constraints in 10 ms returned sat
[2024-05-27 21:09:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:09:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-27 21:09:43] [INFO ] [Nat]Absence check using 1 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-27 21:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:43] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-27 21:09:43] [INFO ] [Nat]Added 54 Read/Feed constraints in 7 ms returned sat
[2024-05-27 21:09:43] [INFO ] Computed and/alt/rep : 71/183/71 causal constraints (skipped 146 transitions) in 19 ms.
[2024-05-27 21:09:43] [INFO ] Added : 1 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 172 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 218/218 transitions.
Applied a total of 0 rules in 5 ms. Remains 172 /172 variables (removed 0) and now considering 218/218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 172/172 places, 218/218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 218/218 transitions.
Applied a total of 0 rules in 5 ms. Remains 172 /172 variables (removed 0) and now considering 218/218 (removed 0) transitions.
[2024-05-27 21:09:43] [INFO ] Invariant cache hit.
[2024-05-27 21:09:43] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-27 21:09:43] [INFO ] Invariant cache hit.
[2024-05-27 21:09:43] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:09:43] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2024-05-27 21:09:43] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-27 21:09:43] [INFO ] Invariant cache hit.
[2024-05-27 21:09:43] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 618 ms. Remains : 172/172 places, 218/218 transitions.
[2024-05-27 21:09:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 210549 resets, run finished after 1302 ms. (steps per millisecond=768 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 68938 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 1) seen :4
[2024-05-27 21:09:45] [INFO ] Invariant cache hit.
[2024-05-27 21:09:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-27 21:09:45] [INFO ] [Real]Absence check using 1 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-27 21:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:45] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2024-05-27 21:09:45] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:09:45] [INFO ] [Real]Added 54 Read/Feed constraints in 27 ms returned sat
[2024-05-27 21:09:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 21:09:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-27 21:09:45] [INFO ] [Nat]Absence check using 1 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-27 21:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 21:09:45] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-05-27 21:09:45] [INFO ] [Nat]Added 54 Read/Feed constraints in 6 ms returned sat
[2024-05-27 21:09:45] [INFO ] Computed and/alt/rep : 71/183/71 causal constraints (skipped 146 transitions) in 15 ms.
[2024-05-27 21:09:46] [INFO ] Added : 1 causal constraints over 1 iterations in 101 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 172 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 218/218 transitions.
Applied a total of 0 rules in 5 ms. Remains 172 /172 variables (removed 0) and now considering 218/218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 172/172 places, 218/218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 218/218 transitions.
Applied a total of 0 rules in 5 ms. Remains 172 /172 variables (removed 0) and now considering 218/218 (removed 0) transitions.
[2024-05-27 21:09:46] [INFO ] Invariant cache hit.
[2024-05-27 21:09:46] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-27 21:09:46] [INFO ] Invariant cache hit.
[2024-05-27 21:09:46] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:09:46] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2024-05-27 21:09:46] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-27 21:09:46] [INFO ] Invariant cache hit.
[2024-05-27 21:09:46] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 549 ms. Remains : 172/172 places, 218/218 transitions.
Ending property specific reduction for RingSingleMessageInMbox-PT-d1m160-UpperBounds-09 in 5917 ms.
[2024-05-27 21:09:46] [INFO ] Flatten gal took : 46 ms
[2024-05-27 21:09:46] [INFO ] Applying decomposition
[2024-05-27 21:09:46] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph851679428895510308.txt' '-o' '/tmp/graph851679428895510308.bin' '-w' '/tmp/graph851679428895510308.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph851679428895510308.bin' '-l' '-1' '-v' '-w' '/tmp/graph851679428895510308.weights' '-q' '0' '-e' '0.001'
[2024-05-27 21:09:46] [INFO ] Decomposing Gal with order
[2024-05-27 21:09:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 21:09:47] [INFO ] Removed a total of 243 redundant transitions.
[2024-05-27 21:09:47] [INFO ] Flatten gal took : 54 ms
[2024-05-27 21:09:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 16 ms.
[2024-05-27 21:09:47] [INFO ] Time to serialize gal into /tmp/UpperBounds52977070971759885.gal : 13 ms
[2024-05-27 21:09:47] [INFO ] Time to serialize properties into /tmp/UpperBounds14203655982721154501.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds52977070971759885.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14203655982721154501.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...282
Loading property file /tmp/UpperBounds14203655982721154501.prop.
Detected timeout of ITS tools.
[2024-05-27 21:29:56] [INFO ] Flatten gal took : 13 ms
[2024-05-27 21:29:56] [INFO ] Time to serialize gal into /tmp/UpperBounds10111980946432969440.gal : 2 ms
[2024-05-27 21:29:56] [INFO ] Time to serialize properties into /tmp/UpperBounds13460661261272874335.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10111980946432969440.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13460661261272874335.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds13460661261272874335.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5.31417e+22,93.8745,1540368,2,244007,5,9.18698e+06,6,0,908,9.65615e+06,0
Total reachable state count : 53141686478341422088192
Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 159
Bounds property RingSingleMessageInMbox-PT-d1m160-UpperBounds-09 :0 <= l3968 <= 159
FORMULA RingSingleMessageInMbox-PT-d1m160-UpperBounds-09 159 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RingSingleMessageInMbox-PT-d1m160-UpperBounds-09,0,96.3837,1540368,1,0,7,9.18698e+06,9,1,1411,9.65615e+06,4
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1334535 ms.
BK_STOP 1716845494102
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="RingSingleMessageInMbox-PT-d1m160"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is RingSingleMessageInMbox-PT-d1m160, 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 r351-tall-171679101600061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m160.tgz
mv RingSingleMessageInMbox-PT-d1m160 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 ;