About the Execution of LTSMin+red for PolyORBLF-COL-S06J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 500.548 | 12576.00 | 20154.00 | 285.40 | 4 1 4 1 1 1 1 1 2 4 5 2 1 4 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.r297-tall-167873950500461.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 ltsminxred
Input is PolyORBLF-COL-S06J04T08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950500461
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 9.9K Feb 26 14:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 14:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 14:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 15:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 15:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S06J04T08-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679532508301
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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J04T08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 00:48:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-23 00:48:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 00:48:30] [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.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-23 00:48:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 00:48:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 637 ms
[2023-03-23 00:48:30] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 810 PT places and 14100.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
[2023-03-23 00:48:30] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2023-03-23 00:48:30] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2023-03-23 00:48:31] [INFO ] Computed 26 place invariants in 15 ms
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-23 00:48:31] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-23 00:48:31] [INFO ] Computed 26 place invariants in 2 ms
[2023-03-23 00:48:31] [INFO ] [Real]Absence check using 11 positive place invariants in 8 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 10 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:31] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-23 00:48:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:31] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:31] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-23 00:48:31] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 00:48:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-23 00:48:31] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-23 00:48:31] [INFO ] Added : 61 causal constraints over 13 iterations in 142 ms. Result :sat
Minimization took 106 ms.
[2023-03-23 00:48:31] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:31] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-23 00:48:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:31] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:31] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-23 00:48:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 27 ms returned sat
[2023-03-23 00:48:32] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 9 ms to minimize.
[2023-03-23 00:48:32] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2023-03-23 00:48:32] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2023-03-23 00:48:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 238 ms
[2023-03-23 00:48:32] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-23 00:48:32] [INFO ] Added : 58 causal constraints over 12 iterations in 122 ms. Result :sat
Minimization took 33 ms.
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-23 00:48:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 28 ms returned sat
[2023-03-23 00:48:32] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-23 00:48:32] [INFO ] Added : 12 causal constraints over 3 iterations in 40 ms. Result :sat
Minimization took 78 ms.
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-23 00:48:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 25 ms returned sat
[2023-03-23 00:48:32] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-23 00:48:32] [INFO ] Added : 7 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 12 ms.
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using 11 positive place invariants in 8 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-23 00:48:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 00:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:32] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2023-03-23 00:48:33] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-23 00:48:33] [INFO ] Added : 58 causal constraints over 12 iterations in 103 ms. Result :sat
Minimization took 19 ms.
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-23 00:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-23 00:48:33] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 00:48:33] [INFO ] Added : 58 causal constraints over 12 iterations in 106 ms. Result :sat
Minimization took 22 ms.
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-23 00:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-23 00:48:33] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 00:48:33] [INFO ] Added : 58 causal constraints over 12 iterations in 84 ms. Result :sat
Minimization took 21 ms.
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-23 00:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:33] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-23 00:48:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2023-03-23 00:48:33] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2023-03-23 00:48:33] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 1 ms to minimize.
[2023-03-23 00:48:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 82 ms
[2023-03-23 00:48:33] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-23 00:48:33] [INFO ] Added : 54 causal constraints over 11 iterations in 104 ms. Result :sat
Minimization took 22 ms.
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-23 00:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-23 00:48:34] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-23 00:48:34] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2023-03-23 00:48:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-23 00:48:34] [INFO ] Added : 62 causal constraints over 14 iterations in 156 ms. Result :sat
Minimization took 31 ms.
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-23 00:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Added 8 Read/Feed constraints in 19 ms returned sat
[2023-03-23 00:48:34] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-23 00:48:34] [INFO ] Added : 59 causal constraints over 14 iterations in 156 ms. Result :sat
Minimization took 22 ms.
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-23 00:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 2 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:34] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-23 00:48:34] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-23 00:48:34] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-23 00:48:34] [INFO ] Deduced a trap composed of 34 places in 30 ms of which 0 ms to minimize.
[2023-03-23 00:48:34] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 0 ms to minimize.
[2023-03-23 00:48:35] [INFO ] Deduced a trap composed of 33 places in 27 ms of which 0 ms to minimize.
[2023-03-23 00:48:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 125 ms
[2023-03-23 00:48:35] [INFO ] Added : 58 causal constraints over 12 iterations in 226 ms. Result :sat
Minimization took 36 ms.
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-23 00:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-23 00:48:35] [INFO ] Added : 8 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 15 ms.
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-23 00:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2023-03-23 00:48:35] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-23 00:48:35] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2023-03-23 00:48:35] [INFO ] Deduced a trap composed of 28 places in 27 ms of which 0 ms to minimize.
[2023-03-23 00:48:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2023-03-23 00:48:35] [INFO ] Added : 49 causal constraints over 10 iterations in 161 ms. Result :sat
Minimization took 23 ms.
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-23 00:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Added 8 Read/Feed constraints in 23 ms returned sat
[2023-03-23 00:48:35] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-23 00:48:35] [INFO ] Added : 8 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 60 ms.
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-23 00:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2023-03-23 00:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:36] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-23 00:48:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2023-03-23 00:48:36] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-23 00:48:36] [INFO ] Added : 54 causal constraints over 11 iterations in 102 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [4, 6, 35, 1, 8, 8, 8, 8, 5, 35, 159, 2, 1, 35, 8]
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
[2023-03-23 00:48:36] [INFO ] Unfolded HLPN to a Petri net with 810 places and 14014 transitions 118428 arcs in 220 ms.
[2023-03-23 00:48:36] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Incomplete random walk after 10000 steps, including 73 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 15) seen :33
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-00 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 11) seen :22
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 11) seen :23
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :23
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :23
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :19
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :19
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :25
[2023-03-23 00:48:37] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
[2023-03-23 00:48:37] [INFO ] Computed 58 place invariants in 210 ms
[2023-03-23 00:48:37] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-03-23 00:48:37] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 27 ms returned unsat
[2023-03-23 00:48:37] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-23 00:48:37] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 11 ms returned unsat
[2023-03-23 00:48:37] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-23 00:48:37] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 31 ms returned unsat
[2023-03-23 00:48:37] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2023-03-23 00:48:37] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 31 ms returned unsat
[2023-03-23 00:48:38] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2023-03-23 00:48:38] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 32 ms returned unsat
[2023-03-23 00:48:38] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2023-03-23 00:48:38] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 30 ms returned unsat
[2023-03-23 00:48:38] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-03-23 00:48:38] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 31 ms returned sat
[2023-03-23 00:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using state equation in 876 ms returned sat
[2023-03-23 00:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 00:48:39] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2023-03-23 00:48:39] [INFO ] [Nat]Absence check using 19 positive and 39 generalized place invariants in 30 ms returned unsat
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 13 ms returned unsat
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 18 ms returned unsat
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 12 ms returned unsat
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-03-23 00:48:39] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 31 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 4, 1, 1, 1, 1, 2, 4, 5, 4, 1] Max seen :[1, 4, 1, 1, 1, 1, 2, 4, 5, 4, 1]
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-13 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-10 5 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-09 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-08 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-02 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S06J04T08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 9764 ms.
ITS solved all properties within timeout
BK_STOP 1679532520877
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="PolyORBLF-COL-S06J04T08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBLF-COL-S06J04T08, 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 r297-tall-167873950500461"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T08.tgz
mv PolyORBLF-COL-S06J04T08 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 ;