About the Execution of 2021-gold for DatabaseWithMutex-COL-10
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780500199.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is DatabaseWithMutex-COL-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780500199
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 6.6K Apr 30 05:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 30 05:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 30 05:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 30 05:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 27K May 10 09:33 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 DatabaseWithMutex-COL-10-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-COL-10-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652591261203
Running Version 0
[2022-05-15 05:07:42] [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]
[2022-05-15 05:07:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 05:07:42] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2022-05-15 05:07:43] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-15 05:07:43] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 558 ms
[2022-05-15 05:07:43] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 830 PT places and 800.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2022-05-15 05:07:43] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions in 5 ms.
[2022-05-15 05:07:43] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_16590597848789880498.dot
// Phase 1: matrix 8 rows 11 cols
[2022-05-15 05:07:43] [INFO ] Computed 4 place invariants in 10 ms
FORMULA DatabaseWithMutex-COL-10-UpperBounds-14 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-09 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-08 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-06 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-05 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-15 05:07:43] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions in 30 ms.
[2022-05-15 05:07:43] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 8 rows 11 cols
[2022-05-15 05:07:43] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned unsat
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-15 05:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-15 05:07:43] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-15 05:07:43] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:43] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:43] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-15 05:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:43] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:43] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-15 05:07:43] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-15 05:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:44] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:44] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:44] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:44] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:44] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-15 05:07:44] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-15 05:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:44] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-15 05:07:44] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-15 05:07:44] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-15 05:07:44] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-15 05:07:44] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-15 05:07:44] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [10, 90, 10, 90, 10, 90, 10, 10, 90, 90]
FORMULA DatabaseWithMutex-COL-10-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
[2022-05-15 05:07:44] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions in 9 ms.
[2022-05-15 05:07:44] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_331861219793070455.dot
Incomplete random walk after 10000 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 9) seen :236
FORMULA DatabaseWithMutex-COL-10-UpperBounds-12 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 8) seen :177
FORMULA DatabaseWithMutex-COL-10-UpperBounds-03 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :92
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :95
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :165
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :50
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :94
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :111
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 05:07:44] [INFO ] Computed 130 place invariants in 37 ms
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 29 positive place invariants in 20 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 56 ms returned sat
[2022-05-15 05:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:45] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2022-05-15 05:07:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:45] [INFO ] [Nat]Absence check using 29 positive place invariants in 16 ms returned sat
[2022-05-15 05:07:45] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 55 ms returned sat
[2022-05-15 05:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:45] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2022-05-15 05:07:45] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 50 ms.
[2022-05-15 05:07:45] [INFO ] Added : 17 causal constraints over 4 iterations in 316 ms. Result :sat
Minimization took 446 ms.
[2022-05-15 05:07:46] [INFO ] [Real]Absence check using 29 positive place invariants in 18 ms returned sat
[2022-05-15 05:07:46] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 36 ms returned sat
[2022-05-15 05:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:46] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2022-05-15 05:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:46] [INFO ] [Nat]Absence check using 29 positive place invariants in 14 ms returned sat
[2022-05-15 05:07:47] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 41 ms returned sat
[2022-05-15 05:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:47] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2022-05-15 05:07:47] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 55 ms.
[2022-05-15 05:07:49] [INFO ] Added : 242 causal constraints over 49 iterations in 2571 ms. Result :sat
Minimization took 818 ms.
[2022-05-15 05:07:50] [INFO ] [Real]Absence check using 29 positive place invariants in 14 ms returned sat
[2022-05-15 05:07:50] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 37 ms returned sat
[2022-05-15 05:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:51] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2022-05-15 05:07:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:51] [INFO ] [Nat]Absence check using 29 positive place invariants in 14 ms returned sat
[2022-05-15 05:07:51] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 46 ms returned sat
[2022-05-15 05:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:51] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2022-05-15 05:07:51] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 46 ms.
[2022-05-15 05:07:56] [INFO ] Deduced a trap composed of 11 places in 350 ms of which 3 ms to minimize.
[2022-05-15 05:07:56] [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: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-15 05:07:56] [INFO ] [Real]Absence check using 29 positive place invariants in 13 ms returned sat
[2022-05-15 05:07:56] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 56 ms returned sat
[2022-05-15 05:07:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:56] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2022-05-15 05:07:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:57] [INFO ] [Nat]Absence check using 29 positive place invariants in 14 ms returned sat
[2022-05-15 05:07:57] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 58 ms returned sat
[2022-05-15 05:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:57] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2022-05-15 05:07:57] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 46 ms.
[2022-05-15 05:07:57] [INFO ] Added : 17 causal constraints over 4 iterations in 282 ms. Result :sat
Minimization took 422 ms.
[2022-05-15 05:07:58] [INFO ] [Real]Absence check using 29 positive place invariants in 14 ms returned sat
[2022-05-15 05:07:58] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 36 ms returned sat
[2022-05-15 05:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:58] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2022-05-15 05:07:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:07:58] [INFO ] [Nat]Absence check using 29 positive place invariants in 13 ms returned sat
[2022-05-15 05:07:58] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 41 ms returned sat
[2022-05-15 05:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:07:58] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2022-05-15 05:07:58] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 43 ms.
[2022-05-15 05:07:59] [INFO ] Added : 69 causal constraints over 14 iterations in 697 ms. Result :sat
Minimization took 168 ms.
[2022-05-15 05:07:59] [INFO ] [Real]Absence check using 29 positive place invariants in 14 ms returned sat
[2022-05-15 05:08:00] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 50 ms returned sat
[2022-05-15 05:08:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:08:00] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2022-05-15 05:08:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:08:00] [INFO ] [Nat]Absence check using 29 positive place invariants in 14 ms returned sat
[2022-05-15 05:08:00] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 52 ms returned sat
[2022-05-15 05:08:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:08:00] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2022-05-15 05:08:00] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 47 ms.
[2022-05-15 05:08:05] [INFO ] Added : 420 causal constraints over 84 iterations in 4452 ms. Result :sat
Minimization took 122 ms.
[2022-05-15 05:08:05] [INFO ] [Real]Absence check using 29 positive place invariants in 13 ms returned sat
[2022-05-15 05:08:05] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 50 ms returned sat
[2022-05-15 05:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:08:05] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2022-05-15 05:08:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:08:05] [INFO ] [Nat]Absence check using 29 positive place invariants in 14 ms returned sat
[2022-05-15 05:08:05] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 53 ms returned sat
[2022-05-15 05:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:08:06] [INFO ] [Nat]Absence check using state equation in 263 ms returned sat
[2022-05-15 05:08:06] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 40 ms.
[2022-05-15 05:08:10] [INFO ] Added : 420 causal constraints over 84 iterations in 4457 ms. Result :sat
Minimization took 98 ms.
Current structural bounds on expressions (after SMT) : [90, 90, 10, 90, 10, 90, 90] Max seen :[63, 20, 9, 63, 8, 60, 60]
Incomplete Parikh walk after 46000 steps, including 202 resets, run finished after 615 ms. (steps per millisecond=74 ) properties (out of 7) seen :129 could not realise parikh vector
FORMULA DatabaseWithMutex-COL-10-UpperBounds-11 10 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 7000 steps, including 107 resets, run finished after 104 ms. (steps per millisecond=67 ) properties (out of 6) seen :214 could not realise parikh vector
FORMULA DatabaseWithMutex-COL-10-UpperBounds-10 90 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DatabaseWithMutex-COL-10-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DatabaseWithMutex-COL-10-UpperBounds-02 90 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 178000 steps, including 296 resets, run finished after 1565 ms. (steps per millisecond=113 ) properties (out of 3) seen :147 could not realise parikh vector
Incomplete Parikh walk after 7000 steps, including 106 resets, run finished after 68 ms. (steps per millisecond=102 ) properties (out of 3) seen :24 could not realise parikh vector
Support contains 200 out of 830 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 730 transition count 700
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 200 place count 730 transition count 600
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 400 place count 630 transition count 600
Free-agglomeration rule applied 100 times.
Iterating global reduction 2 with 100 rules applied. Total rules applied 500 place count 630 transition count 500
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 600 place count 530 transition count 500
Free-agglomeration rule (complex) applied 100 times.
Iterating global reduction 3 with 100 rules applied. Total rules applied 700 place count 530 transition count 400
Reduce places removed 110 places and 0 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 810 place count 420 transition count 400
Applied a total of 810 rules in 182 ms. Remains 420 /830 variables (removed 410) and now considering 400/800 (removed 400) transitions.
Finished structural reductions, in 1 iterations. Remains : 420/830 places, 400/800 transitions.
// Phase 1: matrix 400 rows 420 cols
[2022-05-15 05:08:13] [INFO ] Computed 120 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11071 ms. (steps per millisecond=90 ) properties (out of 3) seen :213
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3394 ms. (steps per millisecond=294 ) properties (out of 3) seen :246
FORMULA DatabaseWithMutex-COL-10-UpperBounds-04 90 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4182 ms. (steps per millisecond=239 ) properties (out of 2) seen :180
FORMULA DatabaseWithMutex-COL-10-UpperBounds-15 90 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-10-UpperBounds-13 90 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
BK_STOP 1652591313075
--------------------
content from stderr:
+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="DatabaseWithMutex-COL-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is DatabaseWithMutex-COL-10, 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 r071-tall-165254780500199"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-10.tgz
mv DatabaseWithMutex-COL-10 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 ;