About the Execution of ITS-Tools for SafeBus-COL-50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9546.067 | 3600000.00 | 3765595.00 | 12264.00 | 50 50 ? 1 1 1 ? 1 1 1 50 1 50 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.r357-smll-167891806000245.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 itstools
Input is SafeBus-COL-50, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806000245
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 01:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 01:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 01:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 01:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 43K 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 SafeBus-COL-50-UpperBounds-00
FORMULA_NAME SafeBus-COL-50-UpperBounds-01
FORMULA_NAME SafeBus-COL-50-UpperBounds-02
FORMULA_NAME SafeBus-COL-50-UpperBounds-03
FORMULA_NAME SafeBus-COL-50-UpperBounds-04
FORMULA_NAME SafeBus-COL-50-UpperBounds-05
FORMULA_NAME SafeBus-COL-50-UpperBounds-06
FORMULA_NAME SafeBus-COL-50-UpperBounds-07
FORMULA_NAME SafeBus-COL-50-UpperBounds-08
FORMULA_NAME SafeBus-COL-50-UpperBounds-09
FORMULA_NAME SafeBus-COL-50-UpperBounds-10
FORMULA_NAME SafeBus-COL-50-UpperBounds-11
FORMULA_NAME SafeBus-COL-50-UpperBounds-12
FORMULA_NAME SafeBus-COL-50-UpperBounds-13
FORMULA_NAME SafeBus-COL-50-UpperBounds-14
FORMULA_NAME SafeBus-COL-50-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679063167693
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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-50
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-17 14:26:10] [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]
[2023-03-17 14:26:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 14:26:10] [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.
[2023-03-17 14:26:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 14:26:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 704 ms
[2023-03-17 14:26:10] [INFO ] Detected 1 constant HL places corresponding to 50 PT places.
[2023-03-17 14:26:11] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 5606 PT places and 6520101.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2023-03-17 14:26:11] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 86 ms.
[2023-03-17 14:26:11] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 14 rows 17 cols
[2023-03-17 14:26:11] [INFO ] Computed 7 place invariants in 4 ms
FORMULA SafeBus-COL-50-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-50-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-50-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-50-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-50-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-50-UpperBounds-01 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-17 14:26:11] [INFO ] Invariant cache hit.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 14:26:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-17 14:26:11] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 14:26:11] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 14:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 14:26:11] [INFO ] Added : 8 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 10 ms.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-03-17 14:26:11] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-17 14:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 14:26:11] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:26:11] [INFO ] Added : 13 causal constraints over 3 iterations in 30 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-17 14:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-17 14:26:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:26:11] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:26:11] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Added 3 Read/Feed constraints in 6 ms returned sat
[2023-03-17 14:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 14:26:12] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 14:26:12] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-17 14:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 5 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 14:26:12] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 14:26:12] [INFO ] Added : 8 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 14:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 8 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 14:26:12] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 14:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-17 14:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 14:26:12] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 14:26:12] [INFO ] Added : 9 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-17 14:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-17 14:26:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 14:26:12] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-17 14:26:12] [INFO ] Added : 10 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 5, 1, 50, 1, 1, 50, 1, 50]
Domain [It(50), It(50)] of place AMC breaks symmetries in sort It
[2023-03-17 14:26:13] [INFO ] Unfolded HLPN to a Petri net with 5606 places and 140251 transitions 1078454 arcs in 1226 ms.
[2023-03-17 14:26:13] [INFO ] Unfolded 10 HLPN properties in 1 ms.
Deduced a syphon composed of 50 places in 286 ms
Reduce places removed 100 places and 100 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6792 ms. (steps per millisecond=1 ) properties (out of 10) seen :155
FORMULA SafeBus-COL-50-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-50-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-50-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-50-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 6) seen :131
FORMULA SafeBus-COL-50-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-COL-50-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 4) seen :56
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=20 ) properties (out of 4) seen :52
[2023-03-17 14:26:22] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:26:24] [INFO ] Computed 205 place invariants in 1836 ms
[2023-03-17 14:26:25] [INFO ] [Real]Absence check using 101 positive place invariants in 173 ms returned sat
[2023-03-17 14:26:26] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 598 ms returned sat
[2023-03-17 14:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:29] [INFO ] [Real]Absence check using state equation in 3268 ms returned unknown
[2023-03-17 14:26:30] [INFO ] [Real]Absence check using 101 positive place invariants in 185 ms returned sat
[2023-03-17 14:26:31] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 250 ms returned unsat
[2023-03-17 14:26:32] [INFO ] [Real]Absence check using 101 positive place invariants in 280 ms returned sat
[2023-03-17 14:26:32] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 441 ms returned sat
[2023-03-17 14:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:36] [INFO ] [Real]Absence check using state equation in 3283 ms returned unknown
[2023-03-17 14:26:37] [INFO ] [Real]Absence check using 101 positive place invariants in 194 ms returned sat
[2023-03-17 14:26:37] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 321 ms returned sat
[2023-03-17 14:26:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:41] [INFO ] [Real]Absence check using state equation in 3517 ms returned unknown
Current structural bounds on expressions (after SMT) : [50, 1, 50, 50] Max seen :[3, 1, 30, 49]
FORMULA SafeBus-COL-50-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 150 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 41432 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41452 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Normalized transition count is 15202 out of 140151 initially.
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:27:24] [INFO ] Computed 205 place invariants in 1670 ms
Finished random walk after 50539 steps, including 0 resets, run visited all 3 properties in 30003 ms. (steps per millisecond=1 )
Finished Best-First random walk after 90748 steps, including 0 resets, run visited all 3 properties in 5002 ms. (steps per millisecond=18 )
Finished Best-First random walk after 119749 steps, including 0 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=23 )
Finished Best-First random walk after 59255 steps, including 0 resets, run visited all 3 properties in 5005 ms. (steps per millisecond=11 )
[2023-03-17 14:28:09] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:28:11] [INFO ] Computed 205 place invariants in 1516 ms
[2023-03-17 14:28:12] [INFO ] [Real]Absence check using 101 positive place invariants in 170 ms returned sat
[2023-03-17 14:28:12] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 539 ms returned sat
[2023-03-17 14:28:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:28:30] [INFO ] [Real]Absence check using state equation in 17475 ms returned sat
[2023-03-17 14:28:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:28:32] [INFO ] [Nat]Absence check using 101 positive place invariants in 181 ms returned sat
[2023-03-17 14:28:32] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 508 ms returned sat
[2023-03-17 14:28:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:28:54] [INFO ] [Nat]Absence check using state equation in 22068 ms returned sat
[2023-03-17 14:28:56] [INFO ] State equation strengthened by 2551 read => feed constraints.
[2023-03-17 14:29:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:29:12] [INFO ] [Nat]Added 2551 Read/Feed constraints in 15612 ms returned unknown
[2023-03-17 14:29:13] [INFO ] [Real]Absence check using 101 positive place invariants in 168 ms returned sat
[2023-03-17 14:29:14] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 511 ms returned sat
[2023-03-17 14:29:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:29:26] [INFO ] [Real]Absence check using state equation in 12319 ms returned sat
[2023-03-17 14:29:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:29:28] [INFO ] [Nat]Absence check using 101 positive place invariants in 243 ms returned sat
[2023-03-17 14:29:28] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 702 ms returned sat
[2023-03-17 14:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:30:02] [INFO ] [Nat]Absence check using state equation in 34093 ms returned unknown
[2023-03-17 14:30:04] [INFO ] [Real]Absence check using 101 positive place invariants in 172 ms returned sat
[2023-03-17 14:30:04] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 303 ms returned sat
[2023-03-17 14:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:30:47] [INFO ] [Real]Absence check using state equation in 43652 ms returned unknown
Current structural bounds on expressions (after SMT) : [50, 50, 50] Max seen :[13, 49, 49]
Support contains 150 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 40288 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40288 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 26779 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
[2023-03-17 14:31:55] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:31:55] [INFO ] Invariant cache hit.
[2023-03-17 14:31:56] [INFO ] Implicit Places using invariants in 1042 ms returned []
Implicit Place search using SMT only with invariants took 1044 ms to find 0 implicit places.
[2023-03-17 14:31:56] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:31:56] [INFO ] Invariant cache hit.
[2023-03-17 14:31:57] [INFO ] Dead Transitions using invariants and state equation in 1096 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28945 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Normalized transition count is 15202 out of 140151 initially.
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:31:59] [INFO ] Computed 205 place invariants in 1811 ms
Finished random walk after 47500 steps, including 0 resets, run visited all 3 properties in 30002 ms. (steps per millisecond=1 )
Finished Best-First random walk after 84866 steps, including 0 resets, run visited all 3 properties in 5002 ms. (steps per millisecond=16 )
Finished Best-First random walk after 118521 steps, including 0 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=23 )
Finished Best-First random walk after 59750 steps, including 0 resets, run visited all 3 properties in 5003 ms. (steps per millisecond=11 )
[2023-03-17 14:32:44] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:32:46] [INFO ] Computed 205 place invariants in 1526 ms
[2023-03-17 14:32:47] [INFO ] [Real]Absence check using 101 positive place invariants in 164 ms returned sat
[2023-03-17 14:32:47] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 507 ms returned sat
[2023-03-17 14:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:33:03] [INFO ] [Real]Absence check using state equation in 15560 ms returned sat
[2023-03-17 14:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:33:04] [INFO ] [Nat]Absence check using 101 positive place invariants in 166 ms returned sat
[2023-03-17 14:33:05] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 585 ms returned sat
[2023-03-17 14:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:33:23] [INFO ] [Nat]Absence check using state equation in 18408 ms returned sat
[2023-03-17 14:33:25] [INFO ] State equation strengthened by 2551 read => feed constraints.
[2023-03-17 14:33:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:33:40] [INFO ] [Nat]Added 2551 Read/Feed constraints in 14793 ms returned unknown
[2023-03-17 14:33:41] [INFO ] [Real]Absence check using 101 positive place invariants in 265 ms returned sat
[2023-03-17 14:33:42] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 636 ms returned sat
[2023-03-17 14:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:33:57] [INFO ] [Real]Absence check using state equation in 15731 ms returned sat
[2023-03-17 14:33:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:33:59] [INFO ] [Nat]Absence check using 101 positive place invariants in 173 ms returned sat
[2023-03-17 14:33:59] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 439 ms returned sat
[2023-03-17 14:33:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:34:35] [INFO ] [Nat]Absence check using state equation in 35665 ms returned unknown
[2023-03-17 14:34:36] [INFO ] [Real]Absence check using 101 positive place invariants in 166 ms returned sat
[2023-03-17 14:34:36] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 307 ms returned sat
[2023-03-17 14:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:35:20] [INFO ] [Real]Absence check using state equation in 43806 ms returned unknown
Current structural bounds on expressions (after SMT) : [50, 50, 50] Max seen :[13, 49, 49]
Support contains 150 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 27366 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27366 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 26718 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
[2023-03-17 14:36:14] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:36:14] [INFO ] Invariant cache hit.
[2023-03-17 14:36:15] [INFO ] Implicit Places using invariants in 1028 ms returned []
Implicit Place search using SMT only with invariants took 1029 ms to find 0 implicit places.
[2023-03-17 14:36:15] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:36:15] [INFO ] Invariant cache hit.
[2023-03-17 14:36:16] [INFO ] Dead Transitions using invariants and state equation in 1009 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28777 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Starting property specific reduction for SafeBus-COL-50-UpperBounds-02
Normalized transition count is 15202 out of 140151 initially.
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:36:18] [INFO ] Computed 205 place invariants in 1631 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6381 ms. (steps per millisecond=1 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=27 ) properties (out of 1) seen :10
[2023-03-17 14:36:25] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:36:26] [INFO ] Computed 205 place invariants in 1463 ms
[2023-03-17 14:36:27] [INFO ] [Real]Absence check using 101 positive place invariants in 173 ms returned sat
[2023-03-17 14:36:28] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 586 ms returned sat
[2023-03-17 14:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:36:31] [INFO ] [Real]Absence check using state equation in 3294 ms returned unknown
Current structural bounds on expressions (after SMT) : [2451] Max seen :[10]
Support contains 50 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Free-agglomeration rule (complex) applied 50 times.
Iterating global reduction 0 with 50 rules applied. Total rules applied 50 place count 5506 transition count 140101
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 100 place count 5456 transition count 140101
Applied a total of 100 rules in 54219 ms. Remains 5456 /5506 variables (removed 50) and now considering 140101/140151 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54224 ms. Remains : 5456/5506 places, 140101/140151 transitions.
Normalized transition count is 15152 out of 140101 initially.
// Phase 1: matrix 15152 rows 5456 cols
[2023-03-17 14:37:27] [INFO ] Computed 205 place invariants in 1598 ms
Finished random walk after 40917 steps, including 0 resets, run visited all 1 properties in 30005 ms. (steps per millisecond=1 )
Finished Best-First random walk after 76243 steps, including 0 resets, run visited all 1 properties in 5006 ms. (steps per millisecond=15 )
[2023-03-17 14:38:02] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
// Phase 1: matrix 15152 rows 5456 cols
[2023-03-17 14:38:04] [INFO ] Computed 205 place invariants in 1900 ms
[2023-03-17 14:38:06] [INFO ] [Real]Absence check using 101 positive place invariants in 188 ms returned sat
[2023-03-17 14:38:06] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 351 ms returned sat
[2023-03-17 14:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:38:17] [INFO ] [Real]Absence check using state equation in 10908 ms returned sat
[2023-03-17 14:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:38:18] [INFO ] [Nat]Absence check using 101 positive place invariants in 170 ms returned sat
[2023-03-17 14:38:18] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 204 ms returned sat
[2023-03-17 14:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:38:29] [INFO ] [Nat]Absence check using state equation in 10946 ms returned sat
[2023-03-17 14:38:31] [INFO ] State equation strengthened by 2551 read => feed constraints.
[2023-03-17 14:38:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:38:45] [INFO ] [Nat]Added 2551 Read/Feed constraints in 13878 ms returned unknown
Current structural bounds on expressions (after SMT) : [2451] Max seen :[16]
Support contains 50 out of 5456 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5456/5456 places, 140101/140101 transitions.
Applied a total of 0 rules in 27469 ms. Remains 5456 /5456 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27469 ms. Remains : 5456/5456 places, 140101/140101 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5456/5456 places, 140101/140101 transitions.
Applied a total of 0 rules in 26595 ms. Remains 5456 /5456 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
[2023-03-17 14:39:39] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
[2023-03-17 14:39:39] [INFO ] Invariant cache hit.
[2023-03-17 14:39:40] [INFO ] Implicit Places using invariants in 1018 ms returned []
Implicit Place search using SMT only with invariants took 1019 ms to find 0 implicit places.
[2023-03-17 14:39:40] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
[2023-03-17 14:39:40] [INFO ] Invariant cache hit.
[2023-03-17 14:39:41] [INFO ] Dead Transitions using invariants and state equation in 1156 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28791 ms. Remains : 5456/5456 places, 140101/140101 transitions.
Normalized transition count is 15152 out of 140101 initially.
// Phase 1: matrix 15152 rows 5456 cols
[2023-03-17 14:39:43] [INFO ] Computed 205 place invariants in 1613 ms
Finished random walk after 40280 steps, including 0 resets, run visited all 1 properties in 30006 ms. (steps per millisecond=1 )
Finished Best-First random walk after 76570 steps, including 0 resets, run visited all 1 properties in 5002 ms. (steps per millisecond=15 )
[2023-03-17 14:40:18] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
// Phase 1: matrix 15152 rows 5456 cols
[2023-03-17 14:40:20] [INFO ] Computed 205 place invariants in 1537 ms
[2023-03-17 14:40:21] [INFO ] [Real]Absence check using 101 positive place invariants in 167 ms returned sat
[2023-03-17 14:40:21] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 211 ms returned sat
[2023-03-17 14:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:40:33] [INFO ] [Real]Absence check using state equation in 11558 ms returned sat
[2023-03-17 14:40:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:40:34] [INFO ] [Nat]Absence check using 101 positive place invariants in 173 ms returned sat
[2023-03-17 14:40:34] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 205 ms returned sat
[2023-03-17 14:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:40:46] [INFO ] [Nat]Absence check using state equation in 11568 ms returned sat
[2023-03-17 14:40:48] [INFO ] State equation strengthened by 2551 read => feed constraints.
[2023-03-17 14:40:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:41:02] [INFO ] [Nat]Added 2551 Read/Feed constraints in 14487 ms returned unknown
Current structural bounds on expressions (after SMT) : [2451] Max seen :[16]
Support contains 50 out of 5456 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5456/5456 places, 140101/140101 transitions.
Applied a total of 0 rules in 26927 ms. Remains 5456 /5456 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26927 ms. Remains : 5456/5456 places, 140101/140101 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5456/5456 places, 140101/140101 transitions.
Applied a total of 0 rules in 26860 ms. Remains 5456 /5456 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
[2023-03-17 14:41:56] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
[2023-03-17 14:41:56] [INFO ] Invariant cache hit.
[2023-03-17 14:42:27] [INFO ] Performed 5405/5456 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-17 14:42:27] [INFO ] Implicit Places using invariants in 31083 ms returned [5191]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31239 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 5455/5456 places, 140101/140101 transitions.
Applied a total of 0 rules in 26973 ms. Remains 5455 /5455 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 85095 ms. Remains : 5455/5456 places, 140101/140101 transitions.
Normalized transition count is 15152 out of 140101 initially.
// Phase 1: matrix 15152 rows 5455 cols
[2023-03-17 14:42:56] [INFO ] Computed 204 place invariants in 1566 ms
Finished random walk after 41580 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 80710 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=16 )
[2023-03-17 14:43:31] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
// Phase 1: matrix 15152 rows 5455 cols
[2023-03-17 14:43:33] [INFO ] Computed 204 place invariants in 1738 ms
[2023-03-17 14:43:34] [INFO ] [Real]Absence check using 102 positive place invariants in 188 ms returned sat
[2023-03-17 14:43:34] [INFO ] [Real]Absence check using 102 positive and 102 generalized place invariants in 346 ms returned sat
[2023-03-17 14:43:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:43:51] [INFO ] [Real]Absence check using state equation in 16626 ms returned sat
[2023-03-17 14:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:43:53] [INFO ] [Nat]Absence check using 102 positive place invariants in 171 ms returned sat
[2023-03-17 14:43:54] [INFO ] [Nat]Absence check using 102 positive and 102 generalized place invariants in 777 ms returned sat
[2023-03-17 14:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:44:13] [INFO ] [Nat]Absence check using state equation in 19197 ms returned sat
[2023-03-17 14:44:15] [INFO ] State equation strengthened by 2551 read => feed constraints.
[2023-03-17 14:44:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:44:29] [INFO ] [Nat]Added 2551 Read/Feed constraints in 14851 ms returned unknown
Current structural bounds on expressions (after SMT) : [50] Max seen :[19]
Support contains 50 out of 5455 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5455/5455 places, 140101/140101 transitions.
Applied a total of 0 rules in 25778 ms. Remains 5455 /5455 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25782 ms. Remains : 5455/5455 places, 140101/140101 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5455/5455 places, 140101/140101 transitions.
Applied a total of 0 rules in 26322 ms. Remains 5455 /5455 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
[2023-03-17 14:45:22] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
[2023-03-17 14:45:22] [INFO ] Invariant cache hit.
[2023-03-17 14:45:22] [INFO ] Implicit Places using invariants in 840 ms returned []
Implicit Place search using SMT only with invariants took 854 ms to find 0 implicit places.
[2023-03-17 14:45:22] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
[2023-03-17 14:45:22] [INFO ] Invariant cache hit.
[2023-03-17 14:45:53] [INFO ] Performed 29243/140101 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 14:46:22] [INFO ] Dead Transitions using invariants and state equation in 60039 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87238 ms. Remains : 5455/5455 places, 140101/140101 transitions.
Normalized transition count is 15152 out of 140101 initially.
// Phase 1: matrix 15152 rows 5455 cols
[2023-03-17 14:46:24] [INFO ] Computed 204 place invariants in 1516 ms
Finished random walk after 40452 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 74902 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=14 )
[2023-03-17 14:46:59] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
// Phase 1: matrix 15152 rows 5455 cols
[2023-03-17 14:47:01] [INFO ] Computed 204 place invariants in 1405 ms
[2023-03-17 14:47:02] [INFO ] [Real]Absence check using 102 positive place invariants in 283 ms returned sat
[2023-03-17 14:47:02] [INFO ] [Real]Absence check using 102 positive and 102 generalized place invariants in 552 ms returned sat
[2023-03-17 14:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:47:21] [INFO ] [Real]Absence check using state equation in 18362 ms returned sat
[2023-03-17 14:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:47:22] [INFO ] [Nat]Absence check using 102 positive place invariants in 176 ms returned sat
[2023-03-17 14:47:23] [INFO ] [Nat]Absence check using 102 positive and 102 generalized place invariants in 638 ms returned sat
[2023-03-17 14:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:47:44] [INFO ] [Nat]Absence check using state equation in 20670 ms returned sat
[2023-03-17 14:47:46] [INFO ] State equation strengthened by 2551 read => feed constraints.
[2023-03-17 14:47:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:47:58] [INFO ] [Nat]Added 2551 Read/Feed constraints in 12556 ms returned unknown
Current structural bounds on expressions (after SMT) : [50] Max seen :[19]
Support contains 50 out of 5455 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5455/5455 places, 140101/140101 transitions.
Applied a total of 0 rules in 27717 ms. Remains 5455 /5455 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27718 ms. Remains : 5455/5455 places, 140101/140101 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5455/5455 places, 140101/140101 transitions.
Applied a total of 0 rules in 29230 ms. Remains 5455 /5455 variables (removed 0) and now considering 140101/140101 (removed 0) transitions.
[2023-03-17 14:48:55] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
[2023-03-17 14:48:55] [INFO ] Invariant cache hit.
[2023-03-17 14:48:56] [INFO ] Implicit Places using invariants in 917 ms returned []
Implicit Place search using SMT only with invariants took 918 ms to find 0 implicit places.
[2023-03-17 14:48:56] [INFO ] Flow matrix only has 15152 transitions (discarded 124949 similar events)
[2023-03-17 14:48:56] [INFO ] Invariant cache hit.
[2023-03-17 14:48:57] [INFO ] Dead Transitions using invariants and state equation in 1016 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31192 ms. Remains : 5455/5455 places, 140101/140101 transitions.
Ending property specific reduction for SafeBus-COL-50-UpperBounds-02 in 761106 ms.
Starting property specific reduction for SafeBus-COL-50-UpperBounds-06
Normalized transition count is 15202 out of 140151 initially.
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:48:59] [INFO ] Computed 205 place invariants in 1476 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6534 ms. (steps per millisecond=1 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :28
[2023-03-17 14:49:06] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:49:07] [INFO ] Computed 205 place invariants in 1542 ms
[2023-03-17 14:49:08] [INFO ] [Real]Absence check using 101 positive place invariants in 195 ms returned sat
[2023-03-17 14:49:09] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 612 ms returned sat
[2023-03-17 14:49:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:49:12] [INFO ] [Real]Absence check using state equation in 3398 ms returned unknown
Current structural bounds on expressions (after SMT) : [2451] Max seen :[28]
Support contains 50 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 26445 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26450 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Normalized transition count is 15202 out of 140151 initially.
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:49:40] [INFO ] Computed 205 place invariants in 1501 ms
Finished random walk after 48512 steps, including 0 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=1 )
Finished Best-First random walk after 123763 steps, including 0 resets, run visited all 1 properties in 5004 ms. (steps per millisecond=24 )
[2023-03-17 14:50:15] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:50:17] [INFO ] Computed 205 place invariants in 1312 ms
[2023-03-17 14:50:18] [INFO ] [Real]Absence check using 101 positive place invariants in 169 ms returned sat
[2023-03-17 14:50:18] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 441 ms returned sat
[2023-03-17 14:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:50:32] [INFO ] [Real]Absence check using state equation in 13972 ms returned sat
[2023-03-17 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:50:34] [INFO ] [Nat]Absence check using 101 positive place invariants in 175 ms returned sat
[2023-03-17 14:50:34] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 446 ms returned sat
[2023-03-17 14:50:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:51:10] [INFO ] [Nat]Absence check using state equation in 35711 ms returned unknown
Current structural bounds on expressions (after SMT) : [2451] Max seen :[49]
Support contains 50 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 26720 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26720 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 26458 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
[2023-03-17 14:52:03] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:52:03] [INFO ] Invariant cache hit.
[2023-03-17 14:52:04] [INFO ] Implicit Places using invariants in 1055 ms returned []
Implicit Place search using SMT only with invariants took 1059 ms to find 0 implicit places.
[2023-03-17 14:52:04] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:52:04] [INFO ] Invariant cache hit.
[2023-03-17 14:52:05] [INFO ] Dead Transitions using invariants and state equation in 859 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28396 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Normalized transition count is 15202 out of 140151 initially.
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:52:07] [INFO ] Computed 205 place invariants in 1668 ms
Finished random walk after 48612 steps, including 0 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=1 )
Finished Best-First random walk after 117585 steps, including 0 resets, run visited all 1 properties in 5005 ms. (steps per millisecond=23 )
[2023-03-17 14:52:42] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:52:43] [INFO ] Computed 205 place invariants in 1300 ms
[2023-03-17 14:52:44] [INFO ] [Real]Absence check using 101 positive place invariants in 177 ms returned sat
[2023-03-17 14:52:45] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 462 ms returned sat
[2023-03-17 14:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:52:58] [INFO ] [Real]Absence check using state equation in 13283 ms returned sat
[2023-03-17 14:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:53:00] [INFO ] [Nat]Absence check using 101 positive place invariants in 179 ms returned sat
[2023-03-17 14:53:00] [INFO ] [Nat]Absence check using 101 positive and 104 generalized place invariants in 444 ms returned sat
[2023-03-17 14:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:53:37] [INFO ] [Nat]Absence check using state equation in 36745 ms returned unknown
Current structural bounds on expressions (after SMT) : [2451] Max seen :[49]
Support contains 50 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 27146 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27146 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 27368 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
[2023-03-17 14:54:31] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:54:31] [INFO ] Invariant cache hit.
[2023-03-17 14:54:32] [INFO ] Implicit Places using invariants in 876 ms returned []
Implicit Place search using SMT only with invariants took 878 ms to find 0 implicit places.
[2023-03-17 14:54:32] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:54:32] [INFO ] Invariant cache hit.
[2023-03-17 14:54:33] [INFO ] Dead Transitions using invariants and state equation in 990 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29276 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Ending property specific reduction for SafeBus-COL-50-UpperBounds-06 in 335857 ms.
Starting property specific reduction for SafeBus-COL-50-UpperBounds-15
Normalized transition count is 15202 out of 140151 initially.
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:54:35] [INFO ] Computed 205 place invariants in 1427 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6153 ms. (steps per millisecond=1 ) properties (out of 1) seen :49
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 1) seen :49
[2023-03-17 14:54:41] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:54:43] [INFO ] Computed 205 place invariants in 1726 ms
[2023-03-17 14:54:44] [INFO ] [Real]Absence check using 101 positive place invariants in 169 ms returned sat
[2023-03-17 14:54:44] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 314 ms returned sat
[2023-03-17 14:54:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:54:48] [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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [2451] Max seen :[49]
Support contains 50 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 25916 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25921 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Normalized transition count is 15202 out of 140151 initially.
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:55:16] [INFO ] Computed 205 place invariants in 1593 ms
Finished random walk after 34710 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47788 steps, including 0 resets, run visited all 1 properties in 5005 ms. (steps per millisecond=9 )
[2023-03-17 14:55:51] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
// Phase 1: matrix 15202 rows 5506 cols
[2023-03-17 14:55:53] [INFO ] Computed 205 place invariants in 1706 ms
[2023-03-17 14:55:54] [INFO ] [Real]Absence check using 101 positive place invariants in 185 ms returned sat
[2023-03-17 14:55:54] [INFO ] [Real]Absence check using 101 positive and 104 generalized place invariants in 325 ms returned sat
[2023-03-17 14:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:56:38] [INFO ] [Real]Absence check using state equation in 43511 ms returned unknown
Current structural bounds on expressions (after SMT) : [2451] Max seen :[49]
Support contains 50 out of 5506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 29519 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29521 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5506/5506 places, 140151/140151 transitions.
Applied a total of 0 rules in 27517 ms. Remains 5506 /5506 variables (removed 0) and now considering 140151/140151 (removed 0) transitions.
[2023-03-17 14:57:35] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:57:35] [INFO ] Invariant cache hit.
[2023-03-17 14:57:36] [INFO ] Implicit Places using invariants in 903 ms returned []
Implicit Place search using SMT only with invariants took 904 ms to find 0 implicit places.
[2023-03-17 14:57:36] [INFO ] Flow matrix only has 15202 transitions (discarded 124949 similar events)
[2023-03-17 14:57:36] [INFO ] Invariant cache hit.
[2023-03-17 14:58:07] [INFO ] Performed 29597/140151 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 14:58:36] [INFO ] Dead Transitions using invariants and state equation in 60040 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88486 ms. Remains : 5506/5506 places, 140151/140151 transitions.
Ending property specific reduction for SafeBus-COL-50-UpperBounds-15 in 242787 ms.
[2023-03-17 14:58:45] [INFO ] Flatten gal took : 7716 ms
[2023-03-17 14:58:50] [INFO ] Applying decomposition
[2023-03-17 14:58:56] [INFO ] Flatten gal took : 5836 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9152740901491997434.txt' '-o' '/tmp/graph9152740901491997434.bin' '-w' '/tmp/graph9152740901491997434.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9152740901491997434.bin' '-l' '-1' '-v' '-w' '/tmp/graph9152740901491997434.weights' '-q' '0' '-e' '0.001'
[2023-03-17 14:59:10] [INFO ] Decomposing Gal with order
[2023-03-17 14:59:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 15:00:21] [INFO ] Removed a total of 519992 redundant transitions.
[2023-03-17 15:00:26] [INFO ] Flatten gal took : 69639 ms
[2023-03-17 15:01:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 15759 labels/synchronizations in 45936 ms.
[2023-03-17 15:01:25] [INFO ] Time to serialize gal into /tmp/UpperBounds1673216240683155279.gal : 1054 ms
[2023-03-17 15:01:25] [INFO ] Time to serialize properties into /tmp/UpperBounds1390780390371565836.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1673216240683155279.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1390780390371565836.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds1390780390371565836.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11841348 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16076780 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="SafeBus-COL-50"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is SafeBus-COL-50, 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 r357-smll-167891806000245"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-50.tgz
mv SafeBus-COL-50 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 ;