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.r363-smll-167891813900237.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 smartxred
Input is SafeBus-COL-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r363-smll-167891813900237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 7.0K Feb 26 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 02:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 02:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 02:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Feb 26 04:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 03:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 26 03:59 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 42K 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-20-UpperBounds-00
FORMULA_NAME SafeBus-COL-20-UpperBounds-01
FORMULA_NAME SafeBus-COL-20-UpperBounds-02
FORMULA_NAME SafeBus-COL-20-UpperBounds-03
FORMULA_NAME SafeBus-COL-20-UpperBounds-04
FORMULA_NAME SafeBus-COL-20-UpperBounds-05
FORMULA_NAME SafeBus-COL-20-UpperBounds-06
FORMULA_NAME SafeBus-COL-20-UpperBounds-07
FORMULA_NAME SafeBus-COL-20-UpperBounds-08
FORMULA_NAME SafeBus-COL-20-UpperBounds-09
FORMULA_NAME SafeBus-COL-20-UpperBounds-10
FORMULA_NAME SafeBus-COL-20-UpperBounds-11
FORMULA_NAME SafeBus-COL-20-UpperBounds-12
FORMULA_NAME SafeBus-COL-20-UpperBounds-13
FORMULA_NAME SafeBus-COL-20-UpperBounds-14
FORMULA_NAME SafeBus-COL-20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679062132815

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-20
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-17 14:08:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-17 14:08:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 14:08:56] [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 14:08:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 14:08:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1076 ms
[2023-03-17 14:08:57] [INFO ] Detected 1 constant HL places corresponding to 20 PT places.
[2023-03-17 14:08:57] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 1046 PT places and 179241.0 transition bindings in 42 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
[2023-03-17 14:08:57] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 8 ms.
[2023-03-17 14:08:57] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 14 rows 17 cols
[2023-03-17 14:08:57] [INFO ] Computed 7 place invariants in 6 ms
FORMULA SafeBus-COL-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-13 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-09 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-20-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-17 14:08:57] [INFO ] Invariant cache hit.
[2023-03-17 14:08:57] [INFO ] [Real]Absence check using 4 positive place invariants in 12 ms returned sat
[2023-03-17 14:08:57] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 14:08:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:57] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-17 14:08:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 14:08:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-17 14:08:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-17 14:08:57] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 14:08:57] [INFO ] Added : 9 causal constraints over 3 iterations in 39 ms. Result :sat
Minimization took 16 ms.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 14:08:58] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 14:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 14:08:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:08:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 12 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 14:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:08:58] [INFO ] Added : 8 causal constraints over 3 iterations in 40 ms. Result :sat
Minimization took 10 ms.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-17 14:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:08:58] [INFO ] Added : 13 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 13 ms.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 7 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-03-17 14:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-03-17 14:08:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:08:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 14:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:08:58] [INFO ] Added : 8 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 16 ms.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 14:08:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-17 14:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-17 14:08:59] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 14:08:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:08:59] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 14:08:59] [INFO ] Added : 1 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 14:08:59] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-17 14:08:59] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-17 14:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-17 14:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:08:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-17 14:08:59] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-17 14:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:08:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-17 14:08:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-17 14:08:59] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 14:08:59] [INFO ] Added : 13 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [1, 5, 20, 1, 1, 20, 20, 1, 3]
Domain [It(20), It(20)] of place AMC breaks symmetries in sort It
[2023-03-17 14:08:59] [INFO ] Unfolded HLPN to a Petri net with 1046 places and 10501 transitions 76784 arcs in 333 ms.
[2023-03-17 14:08:59] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 48 ms
Reduce places removed 40 places and 40 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=13 ) properties (out of 9) seen :45
FORMULA SafeBus-COL-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 5) seen :43
FORMULA SafeBus-COL-20-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-COL-20-UpperBounds-03 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 3) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 3) seen :3
[2023-03-17 14:09:01] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2023-03-17 14:09:01] [INFO ] Computed 85 place invariants in 553 ms
[2023-03-17 14:09:01] [INFO ] [Real]Absence check using 41 positive place invariants in 36 ms returned sat
[2023-03-17 14:09:01] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 43 ms returned unsat
[2023-03-17 14:09:02] [INFO ] [Real]Absence check using 41 positive place invariants in 37 ms returned sat
[2023-03-17 14:09:02] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 43 ms returned sat
[2023-03-17 14:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:09:03] [INFO ] [Real]Absence check using state equation in 1012 ms returned sat
[2023-03-17 14:09:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:09:03] [INFO ] [Nat]Absence check using 41 positive place invariants in 41 ms returned sat
[2023-03-17 14:09:03] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 56 ms returned sat
[2023-03-17 14:09:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:09:04] [INFO ] [Nat]Absence check using state equation in 1220 ms returned sat
[2023-03-17 14:09:04] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 14:09:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:09:08] [INFO ] [Nat]Added 421 Read/Feed constraints in 3312 ms returned unknown
[2023-03-17 14:09:08] [INFO ] [Real]Absence check using 41 positive place invariants in 28 ms returned sat
[2023-03-17 14:09:08] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 9 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 20, 1] Max seen :[1, 8, 1]
FORMULA SafeBus-COL-20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-COL-20-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 20 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 1006 transition count 10441
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 40 place count 986 transition count 10441
Applied a total of 40 rules in 13496 ms. Remains 986 /1006 variables (removed 20) and now considering 10441/10461 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13499 ms. Remains : 986/1006 places, 10441/10461 transitions.
Normalized transition count is 2462 out of 10441 initially.
// Phase 1: matrix 2462 rows 986 cols
[2023-03-17 14:09:22] [INFO ] Computed 85 place invariants in 125 ms
Finished random walk after 783455 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=26 )
Finished Best-First random walk after 858377 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=171 )
[2023-03-17 14:09:57] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
// Phase 1: matrix 2462 rows 986 cols
[2023-03-17 14:09:57] [INFO ] Computed 85 place invariants in 78 ms
[2023-03-17 14:09:57] [INFO ] [Real]Absence check using 41 positive place invariants in 25 ms returned sat
[2023-03-17 14:09:57] [INFO ] [Real]Absence check using 41 positive and 44 generalized place invariants in 34 ms returned sat
[2023-03-17 14:09:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:09:58] [INFO ] [Real]Absence check using state equation in 988 ms returned sat
[2023-03-17 14:09:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:09:58] [INFO ] [Nat]Absence check using 41 positive place invariants in 28 ms returned sat
[2023-03-17 14:09:58] [INFO ] [Nat]Absence check using 41 positive and 44 generalized place invariants in 34 ms returned sat
[2023-03-17 14:09:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:09:59] [INFO ] [Nat]Absence check using state equation in 833 ms returned sat
[2023-03-17 14:09:59] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 14:10:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:10:05] [INFO ] [Nat]Added 421 Read/Feed constraints in 6222 ms returned unknown
Current structural bounds on expressions (after SMT) : [20] Max seen :[13]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 986/986 places, 10441/10441 transitions.
Applied a total of 0 rules in 6462 ms. Remains 986 /986 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6462 ms. Remains : 986/986 places, 10441/10441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 986/986 places, 10441/10441 transitions.
Applied a total of 0 rules in 5841 ms. Remains 986 /986 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
[2023-03-17 14:10:18] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
[2023-03-17 14:10:18] [INFO ] Invariant cache hit.
[2023-03-17 14:10:22] [INFO ] Implicit Places using invariants in 4004 ms returned [861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 4030 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 966/986 places, 10441/10441 transitions.
Applied a total of 0 rules in 6183 ms. Remains 966 /966 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 16057 ms. Remains : 966/986 places, 10441/10441 transitions.
Normalized transition count is 2462 out of 10441 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:10:28] [INFO ] Computed 65 place invariants in 97 ms
Finished random walk after 888286 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Finished Best-First random walk after 941066 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=188 )
[2023-03-17 14:11:03] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:11:03] [INFO ] Computed 65 place invariants in 38 ms
[2023-03-17 14:11:03] [INFO ] [Real]Absence check using 24 positive place invariants in 21 ms returned sat
[2023-03-17 14:11:03] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 29 ms returned sat
[2023-03-17 14:11:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:11:05] [INFO ] [Real]Absence check using state equation in 1179 ms returned sat
[2023-03-17 14:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:11:05] [INFO ] [Nat]Absence check using 24 positive place invariants in 23 ms returned sat
[2023-03-17 14:11:05] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 30 ms returned sat
[2023-03-17 14:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:11:06] [INFO ] [Nat]Absence check using state equation in 762 ms returned sat
[2023-03-17 14:11:06] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 14:11:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:11:11] [INFO ] [Nat]Added 421 Read/Feed constraints in 5522 ms returned sat
[2023-03-17 14:11:12] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 857 ms.
[2023-03-17 14:11:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1123 ms. Result :sat
Minimization took 3001 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[13]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10441/10441 transitions.
Applied a total of 0 rules in 6074 ms. Remains 966 /966 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6074 ms. Remains : 966/966 places, 10441/10441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10441/10441 transitions.
Applied a total of 0 rules in 5989 ms. Remains 966 /966 variables (removed 0) and now considering 10441/10441 (removed 0) transitions.
[2023-03-17 14:11:28] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
[2023-03-17 14:11:28] [INFO ] Invariant cache hit.
[2023-03-17 14:11:33] [INFO ] Implicit Places using invariants in 5063 ms returned []
Implicit Place search using SMT only with invariants took 5065 ms to find 0 implicit places.
[2023-03-17 14:11:33] [INFO ] Flow matrix only has 2462 transitions (discarded 7979 similar events)
[2023-03-17 14:11:33] [INFO ] Invariant cache hit.
[2023-03-17 14:11:42] [INFO ] Dead Transitions using invariants and state equation in 9629 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 966/966 places, 10041/10441 transitions.
Applied a total of 0 rules in 5104 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 25794 ms. Remains : 966/966 places, 10041/10441 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:11:47] [INFO ] Computed 65 place invariants in 41 ms
Finished random walk after 881350 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Finished Best-First random walk after 954549 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=190 )
[2023-03-17 14:12:22] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:12:22] [INFO ] Computed 65 place invariants in 33 ms
[2023-03-17 14:12:23] [INFO ] [Real]Absence check using 24 positive place invariants in 22 ms returned sat
[2023-03-17 14:12:23] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 29 ms returned sat
[2023-03-17 14:12:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:12:24] [INFO ] [Real]Absence check using state equation in 1336 ms returned sat
[2023-03-17 14:12:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:12:24] [INFO ] [Nat]Absence check using 24 positive place invariants in 30 ms returned sat
[2023-03-17 14:12:24] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 40 ms returned sat
[2023-03-17 14:12:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:12:25] [INFO ] [Nat]Absence check using state equation in 1044 ms returned sat
[2023-03-17 14:12:25] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 14:12:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:12:30] [INFO ] [Nat]Added 421 Read/Feed constraints in 5057 ms returned sat
[2023-03-17 14:12:31] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 714 ms.
[2023-03-17 14:12:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1060 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[13]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5125 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5126 ms. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5358 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2023-03-17 14:12:45] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 14:12:45] [INFO ] Invariant cache hit.
[2023-03-17 14:12:49] [INFO ] Implicit Places using invariants in 3840 ms returned []
Implicit Place search using SMT only with invariants took 3841 ms to find 0 implicit places.
[2023-03-17 14:12:49] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 14:12:49] [INFO ] Invariant cache hit.
[2023-03-17 14:12:59] [INFO ] Dead Transitions using invariants and state equation in 9636 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18837 ms. Remains : 966/966 places, 10041/10041 transitions.
Starting property specific reduction for SafeBus-COL-20-UpperBounds-10
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:12:59] [INFO ] Computed 65 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :10
[2023-03-17 14:12:59] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:12:59] [INFO ] Computed 65 place invariants in 35 ms
[2023-03-17 14:12:59] [INFO ] [Real]Absence check using 24 positive place invariants in 21 ms returned sat
[2023-03-17 14:12:59] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 29 ms returned sat
[2023-03-17 14:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:00] [INFO ] [Real]Absence check using state equation in 1060 ms returned sat
[2023-03-17 14:13:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:13:01] [INFO ] [Nat]Absence check using 24 positive place invariants in 34 ms returned sat
[2023-03-17 14:13:01] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 44 ms returned sat
[2023-03-17 14:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:01] [INFO ] [Nat]Absence check using state equation in 818 ms returned sat
[2023-03-17 14:13:02] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 14:13:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:13:05] [INFO ] [Nat]Added 421 Read/Feed constraints in 3861 ms returned unknown
Current structural bounds on expressions (after SMT) : [39] Max seen :[10]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5135 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5141 ms. Remains : 966/966 places, 10041/10041 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:13:11] [INFO ] Computed 65 place invariants in 38 ms
Finished random walk after 895683 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Finished Best-First random walk after 975825 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=195 )
[2023-03-17 14:13:46] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:13:46] [INFO ] Computed 65 place invariants in 33 ms
[2023-03-17 14:13:46] [INFO ] [Real]Absence check using 24 positive place invariants in 31 ms returned sat
[2023-03-17 14:13:46] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 46 ms returned sat
[2023-03-17 14:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:47] [INFO ] [Real]Absence check using state equation in 1564 ms returned sat
[2023-03-17 14:13:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:13:48] [INFO ] [Nat]Absence check using 24 positive place invariants in 24 ms returned sat
[2023-03-17 14:13:48] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 28 ms returned sat
[2023-03-17 14:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:49] [INFO ] [Nat]Absence check using state equation in 887 ms returned sat
[2023-03-17 14:13:49] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 14:13:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:13:54] [INFO ] [Nat]Added 421 Read/Feed constraints in 5223 ms returned sat
[2023-03-17 14:13:55] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 528 ms.
[2023-03-17 14:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 897 ms. Result :sat
Minimization took 3003 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[13]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5819 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5819 ms. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5205 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2023-03-17 14:14:09] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 14:14:09] [INFO ] Invariant cache hit.
[2023-03-17 14:14:14] [INFO ] Implicit Places using invariants in 4525 ms returned []
Implicit Place search using SMT only with invariants took 4527 ms to find 0 implicit places.
[2023-03-17 14:14:14] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 14:14:14] [INFO ] Invariant cache hit.
[2023-03-17 14:14:24] [INFO ] Dead Transitions using invariants and state equation in 10862 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20598 ms. Remains : 966/966 places, 10041/10041 transitions.
Normalized transition count is 2462 out of 10041 initially.
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:14:24] [INFO ] Computed 65 place invariants in 36 ms
Finished random walk after 908381 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=30 )
Finished Best-First random walk after 842622 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=168 )
[2023-03-17 14:14:59] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
// Phase 1: matrix 2462 rows 966 cols
[2023-03-17 14:15:00] [INFO ] Computed 65 place invariants in 56 ms
[2023-03-17 14:15:00] [INFO ] [Real]Absence check using 24 positive place invariants in 34 ms returned sat
[2023-03-17 14:15:00] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 46 ms returned sat
[2023-03-17 14:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:15:01] [INFO ] [Real]Absence check using state equation in 1290 ms returned sat
[2023-03-17 14:15:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:15:01] [INFO ] [Nat]Absence check using 24 positive place invariants in 25 ms returned sat
[2023-03-17 14:15:01] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 28 ms returned sat
[2023-03-17 14:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:15:02] [INFO ] [Nat]Absence check using state equation in 993 ms returned sat
[2023-03-17 14:15:02] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-17 14:15:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 14:15:07] [INFO ] [Nat]Added 421 Read/Feed constraints in 4430 ms returned sat
[2023-03-17 14:15:08] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2402 transitions) in 623 ms.
[2023-03-17 14:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1027 ms. Result :sat
Minimization took 3002 ms.
Current structural bounds on expressions (after SMT) : [39] Max seen :[13]
Support contains 20 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 5609 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5609 ms. Remains : 966/966 places, 10041/10041 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 10041/10041 transitions.
Applied a total of 0 rules in 4995 ms. Remains 966 /966 variables (removed 0) and now considering 10041/10041 (removed 0) transitions.
[2023-03-17 14:15:22] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 14:15:22] [INFO ] Invariant cache hit.
[2023-03-17 14:15:25] [INFO ] Implicit Places using invariants in 3748 ms returned []
Implicit Place search using SMT only with invariants took 3749 ms to find 0 implicit places.
[2023-03-17 14:15:25] [INFO ] Flow matrix only has 2462 transitions (discarded 7579 similar events)
[2023-03-17 14:15:25] [INFO ] Invariant cache hit.
[2023-03-17 14:15:36] [INFO ] Dead Transitions using invariants and state equation in 10216 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18965 ms. Remains : 966/966 places, 10041/10041 transitions.
Ending property specific reduction for SafeBus-COL-20-UpperBounds-10 in 157028 ms.
[2023-03-17 14:15:37] [INFO ] Flatten gal took : 1019 ms
[2023-03-17 14:15:37] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2023-03-17 14:15:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 966 places, 10041 transitions and 72164 arcs took 87 ms.
Total runtime 401488 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running SafeBus (COL), instance 20
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 966 places, 10041 transitions, 72164 arcs.
Final Score: 639197.43
Took : 309 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12889040 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16088448 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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-20"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is SafeBus-COL-20, 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 r363-smll-167891813900237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-20.tgz
mv SafeBus-COL-20 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 ;