Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r351-tall-171679101900236.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SafeBus-COL-15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101900236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 8.0K Apr 12 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 12 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 12 15:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 12 15:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 12 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 12 16:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 16:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 42K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-COL-15-UpperBounds-00
FORMULA_NAME SafeBus-COL-15-UpperBounds-01
FORMULA_NAME SafeBus-COL-15-UpperBounds-02
FORMULA_NAME SafeBus-COL-15-UpperBounds-03
FORMULA_NAME SafeBus-COL-15-UpperBounds-04
FORMULA_NAME SafeBus-COL-15-UpperBounds-05
FORMULA_NAME SafeBus-COL-15-UpperBounds-06
FORMULA_NAME SafeBus-COL-15-UpperBounds-07
FORMULA_NAME SafeBus-COL-15-UpperBounds-08
FORMULA_NAME SafeBus-COL-15-UpperBounds-09
FORMULA_NAME SafeBus-COL-15-UpperBounds-10
FORMULA_NAME SafeBus-COL-15-UpperBounds-11
FORMULA_NAME SafeBus-COL-15-UpperBounds-12
FORMULA_NAME SafeBus-COL-15-UpperBounds-13
FORMULA_NAME SafeBus-COL-15-UpperBounds-14
FORMULA_NAME SafeBus-COL-15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716862526930

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-15
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-28 02:15:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 02:15:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:15:28] [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.
[2024-05-28 02:15:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 02:15:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 687 ms
[2024-05-28 02:15:29] [INFO ] Detected 1 constant HL places corresponding to 15 PT places.
[2024-05-28 02:15:29] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 636 PT places and 59206.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2024-05-28 02:15:29] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 4 ms.
[2024-05-28 02:15:29] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 14 rows 17 cols
[2024-05-28 02:15:29] [INFO ] Computed 7 invariants in 9 ms
FORMULA SafeBus-COL-15-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-15-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-15-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-15-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-15-UpperBounds-01 15 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-28 02:15:29] [INFO ] Invariant cache hit.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 02:15:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 02:15:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-28 02:15:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 02:15:29] [INFO ] Added : 8 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 02:15:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 02:15:29] [INFO ] Added : 10 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:29] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 02:15:29] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-28 02:15:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:29] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-28 02:15:29] [INFO ] Added : 9 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:29] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 02:15:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 02:15:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2024-05-28 02:15:30] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-28 02:15:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:30] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 02:15:30] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 02:15:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 02:15:30] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 02:15:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:30] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 02:15:30] [INFO ] Added : 8 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 02:15:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 02:15:30] [INFO ] Added : 13 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 02:15:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 02:15:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 02:15:30] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 02:15:30] [INFO ] Added : 13 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [15, 1, 5, 1, 15, 15, 1, 15, 1, 3, 1]
Domain [It(15), It(15)] of place AMC breaks symmetries in sort It
[2024-05-28 02:15:30] [INFO ] Unfolded HLPN to a Petri net with 636 places and 4801 transitions 34264 arcs in 97 ms.
[2024-05-28 02:15:30] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Deduced a syphon composed of 15 places in 14 ms
Reduce places removed 30 places and 30 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=34 ) properties (out of 11) seen :43
FORMULA SafeBus-COL-15-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-15-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-15-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-15-UpperBounds-08 15 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-15-UpperBounds-07 15 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-15-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-15-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :6
[2024-05-28 02:15:31] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2024-05-28 02:15:31] [INFO ] Computed 65 invariants in 71 ms
[2024-05-28 02:15:31] [INFO ] [Real]Absence check using 31 positive place invariants in 16 ms returned sat
[2024-05-28 02:15:31] [INFO ] [Real]Absence check using 31 positive and 34 generalized place invariants in 13 ms returned sat
[2024-05-28 02:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:31] [INFO ] [Real]Absence check using state equation in 399 ms returned sat
[2024-05-28 02:15:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:31] [INFO ] [Nat]Absence check using 31 positive place invariants in 11 ms returned sat
[2024-05-28 02:15:31] [INFO ] [Nat]Absence check using 31 positive and 34 generalized place invariants in 16 ms returned sat
[2024-05-28 02:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:32] [INFO ] [Nat]Absence check using state equation in 417 ms returned sat
[2024-05-28 02:15:32] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:15:33] [INFO ] [Nat]Added 241 Read/Feed constraints in 1632 ms returned sat
[2024-05-28 02:15:34] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 260 ms.
[2024-05-28 02:15:34] [INFO ] Added : 0 causal constraints over 0 iterations in 385 ms. Result :sat
Minimization took 1844 ms.
[2024-05-28 02:15:36] [INFO ] [Real]Absence check using 31 positive place invariants in 13 ms returned sat
[2024-05-28 02:15:36] [INFO ] [Real]Absence check using 31 positive and 34 generalized place invariants in 12 ms returned unsat
[2024-05-28 02:15:36] [INFO ] [Real]Absence check using 31 positive place invariants in 9 ms returned sat
[2024-05-28 02:15:36] [INFO ] [Real]Absence check using 31 positive and 34 generalized place invariants in 32 ms returned sat
[2024-05-28 02:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:36] [INFO ] [Real]Absence check using state equation in 453 ms returned sat
[2024-05-28 02:15:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:15:37] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2024-05-28 02:15:37] [INFO ] [Nat]Absence check using 31 positive and 34 generalized place invariants in 15 ms returned sat
[2024-05-28 02:15:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:15:37] [INFO ] [Nat]Absence check using state equation in 617 ms returned sat
[2024-05-28 02:15:39] [INFO ] [Nat]Added 241 Read/Feed constraints in 2038 ms returned sat
[2024-05-28 02:15:39] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 188 ms.
[2024-05-28 02:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 372 ms. Result :sat
Minimization took 619 ms.
[2024-05-28 02:15:40] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2024-05-28 02:15:40] [INFO ] [Real]Absence check using 31 positive and 34 generalized place invariants in 4 ms returned unsat
Current structural bounds on expressions (after SMT) : [15, 1, 15, 1] Max seen :[9, 1, 14, 1]
FORMULA SafeBus-COL-15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-COL-15-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 30 out of 606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1240 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1243 ms. Remains : 606/606 places, 4771/4771 transitions.
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 606 cols
[2024-05-28 02:15:44] [INFO ] Computed 65 invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11997 ms. (steps per millisecond=83 ) properties (out of 2) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2318 ms. (steps per millisecond=431 ) properties (out of 2) seen :18
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2158 ms. (steps per millisecond=463 ) properties (out of 2) seen :17
[2024-05-28 02:16:01] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2024-05-28 02:16:01] [INFO ] Computed 65 invariants in 17 ms
[2024-05-28 02:16:01] [INFO ] [Real]Absence check using 31 positive place invariants in 9 ms returned sat
[2024-05-28 02:16:01] [INFO ] [Real]Absence check using 31 positive and 34 generalized place invariants in 13 ms returned sat
[2024-05-28 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:16:01] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2024-05-28 02:16:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:16:01] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2024-05-28 02:16:01] [INFO ] [Nat]Absence check using 31 positive and 34 generalized place invariants in 13 ms returned sat
[2024-05-28 02:16:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:16:02] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2024-05-28 02:16:02] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:16:04] [INFO ] [Nat]Added 241 Read/Feed constraints in 2074 ms returned sat
[2024-05-28 02:16:04] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 157 ms.
[2024-05-28 02:16:04] [INFO ] Added : 0 causal constraints over 0 iterations in 270 ms. Result :sat
Minimization took 2075 ms.
[2024-05-28 02:16:06] [INFO ] [Real]Absence check using 31 positive place invariants in 16 ms returned sat
[2024-05-28 02:16:06] [INFO ] [Real]Absence check using 31 positive and 34 generalized place invariants in 17 ms returned sat
[2024-05-28 02:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:16:07] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2024-05-28 02:16:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:16:07] [INFO ] [Nat]Absence check using 31 positive place invariants in 12 ms returned sat
[2024-05-28 02:16:07] [INFO ] [Nat]Absence check using 31 positive and 34 generalized place invariants in 13 ms returned sat
[2024-05-28 02:16:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:16:08] [INFO ] [Nat]Absence check using state equation in 597 ms returned sat
[2024-05-28 02:16:10] [INFO ] [Nat]Added 241 Read/Feed constraints in 2002 ms returned sat
[2024-05-28 02:16:10] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 183 ms.
[2024-05-28 02:16:10] [INFO ] Added : 1 causal constraints over 1 iterations in 346 ms. Result :sat
Minimization took 574 ms.
Current structural bounds on expressions (after SMT) : [15, 15] Max seen :[13, 14]
Support contains 30 out of 606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1192 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1192 ms. Remains : 606/606 places, 4771/4771 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 954 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2024-05-28 02:16:16] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-28 02:16:16] [INFO ] Invariant cache hit.
[2024-05-28 02:16:17] [INFO ] Implicit Places using invariants in 1342 ms returned [496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1367 ms to find 15 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 591/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1355 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3677 ms. Remains : 591/606 places, 4771/4771 transitions.
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:16:19] [INFO ] Computed 50 invariants in 20 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11363 ms. (steps per millisecond=88 ) properties (out of 2) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2210 ms. (steps per millisecond=452 ) properties (out of 2) seen :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2042 ms. (steps per millisecond=489 ) properties (out of 2) seen :16
[2024-05-28 02:16:34] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:16:34] [INFO ] Computed 50 invariants in 15 ms
[2024-05-28 02:16:35] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2024-05-28 02:16:35] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 13 ms returned sat
[2024-05-28 02:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:16:35] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2024-05-28 02:16:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:16:35] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2024-05-28 02:16:35] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 11 ms returned sat
[2024-05-28 02:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:16:35] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-28 02:16:35] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:16:37] [INFO ] [Nat]Added 241 Read/Feed constraints in 1851 ms returned sat
[2024-05-28 02:16:37] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 220 ms.
[2024-05-28 02:16:38] [INFO ] Added : 0 causal constraints over 0 iterations in 362 ms. Result :sat
Minimization took 3022 ms.
[2024-05-28 02:16:41] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2024-05-28 02:16:41] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 11 ms returned sat
[2024-05-28 02:16:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:16:41] [INFO ] [Real]Absence check using state equation in 453 ms returned sat
[2024-05-28 02:16:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:16:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2024-05-28 02:16:41] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 11 ms returned sat
[2024-05-28 02:16:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:16:42] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2024-05-28 02:16:43] [INFO ] [Nat]Added 241 Read/Feed constraints in 819 ms returned sat
[2024-05-28 02:16:43] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 166 ms.
[2024-05-28 02:16:43] [INFO ] Added : 0 causal constraints over 0 iterations in 281 ms. Result :sat
Minimization took 1597 ms.
Current structural bounds on expressions (after SMT) : [15, 15] Max seen :[13, 14]
Support contains 30 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4771/4771 transitions.
Applied a total of 0 rules in 912 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 913 ms. Remains : 591/591 places, 4771/4771 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4771/4771 transitions.
Applied a total of 0 rules in 909 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2024-05-28 02:16:47] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-28 02:16:47] [INFO ] Invariant cache hit.
[2024-05-28 02:16:48] [INFO ] Implicit Places using invariants in 1301 ms returned []
[2024-05-28 02:16:48] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-28 02:16:48] [INFO ] Invariant cache hit.
[2024-05-28 02:16:48] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:16:54] [INFO ] Implicit Places using invariants and state equation in 6104 ms returned []
Implicit Place search using SMT with State Equation took 7448 ms to find 0 implicit places.
[2024-05-28 02:16:55] [INFO ] Redundant transitions in 385 ms returned []
[2024-05-28 02:16:55] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-28 02:16:55] [INFO ] Invariant cache hit.
[2024-05-28 02:16:58] [INFO ] Dead Transitions using invariants and state equation in 3225 ms found 225 transitions.
Found 225 dead transitions using SMT.
Drop transitions removed 225 transitions
Dead transitions reduction (with SMT) removed 225 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 591/591 places, 4546/4771 transitions.
Applied a total of 0 rules in 802 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:16:59] [INFO ] Redundant transitions in 288 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 13097 ms. Remains : 591/591 places, 4546/4771 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:16:59] [INFO ] Computed 50 invariants in 12 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10918 ms. (steps per millisecond=91 ) properties (out of 2) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2117 ms. (steps per millisecond=472 ) properties (out of 2) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1953 ms. (steps per millisecond=512 ) properties (out of 2) seen :17
[2024-05-28 02:17:14] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:17:14] [INFO ] Computed 50 invariants in 20 ms
[2024-05-28 02:17:14] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2024-05-28 02:17:14] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 13 ms returned sat
[2024-05-28 02:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:17:14] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2024-05-28 02:17:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:17:14] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2024-05-28 02:17:14] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 12 ms returned sat
[2024-05-28 02:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:17:15] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2024-05-28 02:17:15] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:17:17] [INFO ] [Nat]Added 241 Read/Feed constraints in 1859 ms returned sat
[2024-05-28 02:17:17] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 169 ms.
[2024-05-28 02:17:17] [INFO ] Added : 0 causal constraints over 0 iterations in 280 ms. Result :sat
Minimization took 3007 ms.
[2024-05-28 02:17:20] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2024-05-28 02:17:20] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 12 ms returned sat
[2024-05-28 02:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:17:20] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2024-05-28 02:17:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:17:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2024-05-28 02:17:21] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 12 ms returned sat
[2024-05-28 02:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:17:21] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2024-05-28 02:17:22] [INFO ] [Nat]Added 241 Read/Feed constraints in 1105 ms returned sat
[2024-05-28 02:17:22] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 138 ms.
[2024-05-28 02:17:23] [INFO ] Added : 1 causal constraints over 1 iterations in 348 ms. Result :sat
Minimization took 634 ms.
Current structural bounds on expressions (after SMT) : [15, 15] Max seen :[13, 14]
Support contains 30 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 803 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 804 ms. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 796 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:17:26] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:17:26] [INFO ] Invariant cache hit.
[2024-05-28 02:17:27] [INFO ] Implicit Places using invariants in 1026 ms returned []
[2024-05-28 02:17:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:17:27] [INFO ] Invariant cache hit.
[2024-05-28 02:17:27] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:17:32] [INFO ] Implicit Places using invariants and state equation in 5605 ms returned []
Implicit Place search using SMT with State Equation took 6638 ms to find 0 implicit places.
[2024-05-28 02:17:33] [INFO ] Redundant transitions in 179 ms returned []
[2024-05-28 02:17:33] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:17:33] [INFO ] Invariant cache hit.
[2024-05-28 02:17:36] [INFO ] Dead Transitions using invariants and state equation in 2914 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10539 ms. Remains : 591/591 places, 4546/4546 transitions.
Starting property specific reduction for SafeBus-COL-15-UpperBounds-00
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:17:36] [INFO ] Computed 50 invariants in 19 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :7
[2024-05-28 02:17:36] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:17:36] [INFO ] Computed 50 invariants in 20 ms
[2024-05-28 02:17:36] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2024-05-28 02:17:36] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 12 ms returned sat
[2024-05-28 02:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:17:36] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2024-05-28 02:17:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:17:36] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2024-05-28 02:17:36] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 11 ms returned sat
[2024-05-28 02:17:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:17:37] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2024-05-28 02:17:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:17:38] [INFO ] [Nat]Added 241 Read/Feed constraints in 1318 ms returned sat
[2024-05-28 02:17:39] [INFO ] Deduced a trap composed of 98 places in 606 ms of which 16 ms to minimize.
[2024-05-28 02:17:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 706 ms
[2024-05-28 02:17:39] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 192 ms.
[2024-05-28 02:17:39] [INFO ] Added : 0 causal constraints over 0 iterations in 315 ms. Result :sat
Minimization took 1289 ms.
Current structural bounds on expressions (after SMT) : [29] Max seen :[7]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4531
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4531
Applied a total of 30 rules in 910 ms. Remains 576 /591 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 913 ms. Remains : 576/591 places, 4531/4546 transitions.
Normalized transition count is 1397 out of 4531 initially.
// Phase 1: matrix 1397 rows 576 cols
[2024-05-28 02:17:43] [INFO ] Computed 50 invariants in 20 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 12438 ms. (steps per millisecond=80 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2319 ms. (steps per millisecond=431 ) properties (out of 1) seen :11
[2024-05-28 02:17:57] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2024-05-28 02:17:57] [INFO ] Computed 50 invariants in 16 ms
[2024-05-28 02:17:57] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-28 02:17:57] [INFO ] [Real]Absence check using 20 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-28 02:17:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:17:58] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2024-05-28 02:17:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:17:58] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2024-05-28 02:17:58] [INFO ] [Nat]Absence check using 20 positive and 30 generalized place invariants in 17 ms returned sat
[2024-05-28 02:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:17:58] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2024-05-28 02:17:58] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:17:59] [INFO ] [Nat]Added 241 Read/Feed constraints in 1189 ms returned sat
[2024-05-28 02:18:00] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 164 ms.
[2024-05-28 02:18:00] [INFO ] Added : 0 causal constraints over 0 iterations in 269 ms. Result :sat
Minimization took 1112 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[11]
Support contains 15 out of 576 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 933 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 933 ms. Remains : 576/576 places, 4531/4531 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 898 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2024-05-28 02:18:04] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:18:04] [INFO ] Invariant cache hit.
[2024-05-28 02:18:05] [INFO ] Implicit Places using invariants in 1069 ms returned []
[2024-05-28 02:18:05] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:18:05] [INFO ] Invariant cache hit.
[2024-05-28 02:18:05] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:18:11] [INFO ] Implicit Places using invariants and state equation in 6412 ms returned []
Implicit Place search using SMT with State Equation took 7486 ms to find 0 implicit places.
[2024-05-28 02:18:12] [INFO ] Redundant transitions in 181 ms returned []
[2024-05-28 02:18:12] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:18:12] [INFO ] Invariant cache hit.
[2024-05-28 02:18:15] [INFO ] Dead Transitions using invariants and state equation in 3036 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11613 ms. Remains : 576/576 places, 4531/4531 transitions.
Normalized transition count is 1397 out of 4531 initially.
// Phase 1: matrix 1397 rows 576 cols
[2024-05-28 02:18:15] [INFO ] Computed 50 invariants in 14 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11774 ms. (steps per millisecond=84 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2192 ms. (steps per millisecond=456 ) properties (out of 1) seen :11
[2024-05-28 02:18:29] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2024-05-28 02:18:29] [INFO ] Computed 50 invariants in 14 ms
[2024-05-28 02:18:29] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-28 02:18:29] [INFO ] [Real]Absence check using 20 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-28 02:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:18:29] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2024-05-28 02:18:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:18:29] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-28 02:18:29] [INFO ] [Nat]Absence check using 20 positive and 30 generalized place invariants in 9 ms returned sat
[2024-05-28 02:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:18:30] [INFO ] [Nat]Absence check using state equation in 277 ms returned sat
[2024-05-28 02:18:30] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:18:31] [INFO ] [Nat]Added 241 Read/Feed constraints in 1160 ms returned sat
[2024-05-28 02:18:31] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 149 ms.
[2024-05-28 02:18:31] [INFO ] Added : 0 causal constraints over 0 iterations in 248 ms. Result :sat
Minimization took 1096 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[11]
Support contains 15 out of 576 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 789 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 789 ms. Remains : 576/576 places, 4531/4531 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 787 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2024-05-28 02:18:35] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:18:35] [INFO ] Invariant cache hit.
[2024-05-28 02:18:36] [INFO ] Implicit Places using invariants in 976 ms returned []
[2024-05-28 02:18:36] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:18:36] [INFO ] Invariant cache hit.
[2024-05-28 02:18:36] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:18:41] [INFO ] Implicit Places using invariants and state equation in 5149 ms returned []
Implicit Place search using SMT with State Equation took 6136 ms to find 0 implicit places.
[2024-05-28 02:18:41] [INFO ] Redundant transitions in 181 ms returned []
[2024-05-28 02:18:41] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2024-05-28 02:18:41] [INFO ] Invariant cache hit.
[2024-05-28 02:18:44] [INFO ] Dead Transitions using invariants and state equation in 2849 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9969 ms. Remains : 576/576 places, 4531/4531 transitions.
Ending property specific reduction for SafeBus-COL-15-UpperBounds-00 in 68718 ms.
Starting property specific reduction for SafeBus-COL-15-UpperBounds-10
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:18:44] [INFO ] Computed 50 invariants in 23 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :14
[2024-05-28 02:18:44] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:18:44] [INFO ] Computed 50 invariants in 18 ms
[2024-05-28 02:18:44] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2024-05-28 02:18:45] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 11 ms returned sat
[2024-05-28 02:18:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:18:45] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2024-05-28 02:18:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:18:45] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2024-05-28 02:18:45] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 11 ms returned sat
[2024-05-28 02:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:18:46] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2024-05-28 02:18:46] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:18:47] [INFO ] [Nat]Added 241 Read/Feed constraints in 1110 ms returned sat
[2024-05-28 02:18:47] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 137 ms.
[2024-05-28 02:18:47] [INFO ] Added : 1 causal constraints over 1 iterations in 346 ms. Result :sat
Minimization took 648 ms.
Current structural bounds on expressions (after SMT) : [29] Max seen :[14]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 796 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 799 ms. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:18:50] [INFO ] Computed 50 invariants in 20 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10699 ms. (steps per millisecond=93 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1912 ms. (steps per millisecond=523 ) properties (out of 1) seen :14
[2024-05-28 02:19:02] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2024-05-28 02:19:02] [INFO ] Computed 50 invariants in 18 ms
[2024-05-28 02:19:02] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2024-05-28 02:19:02] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 13 ms returned sat
[2024-05-28 02:19:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 02:19:03] [INFO ] [Real]Absence check using state equation in 505 ms returned sat
[2024-05-28 02:19:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:19:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2024-05-28 02:19:03] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 12 ms returned sat
[2024-05-28 02:19:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 02:19:03] [INFO ] [Nat]Absence check using state equation in 484 ms returned sat
[2024-05-28 02:19:03] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:19:05] [INFO ] [Nat]Added 241 Read/Feed constraints in 1119 ms returned sat
[2024-05-28 02:19:05] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 152 ms.
[2024-05-28 02:19:05] [INFO ] Added : 1 causal constraints over 1 iterations in 362 ms. Result :sat
Minimization took 655 ms.
Current structural bounds on expressions (after SMT) : [29] Max seen :[14]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 808 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 810 ms. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 812 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2024-05-28 02:19:08] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:19:08] [INFO ] Invariant cache hit.
[2024-05-28 02:19:09] [INFO ] Implicit Places using invariants in 1166 ms returned []
[2024-05-28 02:19:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:19:09] [INFO ] Invariant cache hit.
[2024-05-28 02:19:10] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-28 02:19:15] [INFO ] Implicit Places using invariants and state equation in 6125 ms returned []
Implicit Place search using SMT with State Equation took 7321 ms to find 0 implicit places.
[2024-05-28 02:19:16] [INFO ] Redundant transitions in 176 ms returned []
[2024-05-28 02:19:16] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2024-05-28 02:19:16] [INFO ] Invariant cache hit.
[2024-05-28 02:19:19] [INFO ] Dead Transitions using invariants and state equation in 3129 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11452 ms. Remains : 591/591 places, 4546/4546 transitions.
Ending property specific reduction for SafeBus-COL-15-UpperBounds-10 in 34532 ms.
[2024-05-28 02:19:19] [INFO ] Flatten gal took : 437 ms
[2024-05-28 02:19:20] [INFO ] Applying decomposition
[2024-05-28 02:19:20] [INFO ] Flatten gal took : 271 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2137910986016890851.txt' '-o' '/tmp/graph2137910986016890851.bin' '-w' '/tmp/graph2137910986016890851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2137910986016890851.bin' '-l' '-1' '-v' '-w' '/tmp/graph2137910986016890851.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:19:20] [INFO ] Decomposing Gal with order
[2024-05-28 02:19:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:19:22] [INFO ] Removed a total of 10468 redundant transitions.
[2024-05-28 02:19:22] [INFO ] Flatten gal took : 1111 ms
[2024-05-28 02:19:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1364 labels/synchronizations in 185 ms.
[2024-05-28 02:19:22] [INFO ] Time to serialize gal into /tmp/UpperBounds4329993508214760508.gal : 30 ms
[2024-05-28 02:19:22] [INFO ] Time to serialize properties into /tmp/UpperBounds14069251884125880276.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4329993508214760508.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14069251884125880276.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds14069251884125880276.prop.
Detected timeout of ITS tools.
[2024-05-28 02:40:47] [INFO ] Applying decomposition
[2024-05-28 02:41:04] [INFO ] Flatten gal took : 17050 ms
[2024-05-28 02:41:04] [INFO ] Decomposing Gal with order
[2024-05-28 02:41:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:41:07] [INFO ] Removed a total of 21936 redundant transitions.
[2024-05-28 02:41:07] [INFO ] Flatten gal took : 2468 ms
[2024-05-28 02:41:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 281 ms.
[2024-05-28 02:41:08] [INFO ] Time to serialize gal into /tmp/UpperBounds2646169619937647854.gal : 35 ms
[2024-05-28 02:41:08] [INFO ] Time to serialize properties into /tmp/UpperBounds4827273889563198638.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds2646169619937647854.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4827273889563198638.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds4827273889563198638.prop.
Detected timeout of ITS tools.
[2024-05-28 03:02:40] [INFO ] Flatten gal took : 1324 ms
[2024-05-28 03:02:47] [INFO ] Input system was already deterministic with 4546 transitions.
[2024-05-28 03:02:47] [INFO ] Transformed 591 places.
[2024-05-28 03:02:47] [INFO ] Transformed 4546 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 03:03:17] [INFO ] Time to serialize gal into /tmp/UpperBounds17062425660319674941.gal : 22 ms
[2024-05-28 03:03:17] [INFO ] Time to serialize properties into /tmp/UpperBounds11215907465709304508.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17062425660319674941.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11215907465709304508.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...351
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds11215907465709304508.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 170120 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16026112 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SafeBus-COL-15"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is SafeBus-COL-15, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r351-tall-171679101900236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-15.tgz
mv SafeBus-COL-15 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;