About the Execution of 2023-gold for SafeBus-COL-80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11902.231 | 3600000.00 | 3686478.00 | 60857.70 | 1 80 1 1 1 1 ? 1 ? 1 ? 1 1 1 1 80 | normal |
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-171679102000251.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-80, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102000251
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.7K Apr 12 14:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 12 14:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 12 14:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 14:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 12 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 14:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 12 14:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:50 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 45K 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-80-UpperBounds-00
FORMULA_NAME SafeBus-COL-80-UpperBounds-01
FORMULA_NAME SafeBus-COL-80-UpperBounds-02
FORMULA_NAME SafeBus-COL-80-UpperBounds-03
FORMULA_NAME SafeBus-COL-80-UpperBounds-04
FORMULA_NAME SafeBus-COL-80-UpperBounds-05
FORMULA_NAME SafeBus-COL-80-UpperBounds-06
FORMULA_NAME SafeBus-COL-80-UpperBounds-07
FORMULA_NAME SafeBus-COL-80-UpperBounds-08
FORMULA_NAME SafeBus-COL-80-UpperBounds-09
FORMULA_NAME SafeBus-COL-80-UpperBounds-10
FORMULA_NAME SafeBus-COL-80-UpperBounds-11
FORMULA_NAME SafeBus-COL-80-UpperBounds-12
FORMULA_NAME SafeBus-COL-80-UpperBounds-13
FORMULA_NAME SafeBus-COL-80-UpperBounds-14
FORMULA_NAME SafeBus-COL-80-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716867264027
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-80
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-28 03:34:26] [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 03:34:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 03:34:26] [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 03:34:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 03:34:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 458 ms
[2024-05-28 03:34:27] [INFO ] Detected 1 constant HL places corresponding to 80 PT places.
[2024-05-28 03:34:27] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 13766 PT places and 4.2035361E7 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2024-05-28 03:34:27] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 7 ms.
[2024-05-28 03:34:27] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 14 rows 17 cols
[2024-05-28 03:34:27] [INFO ] Computed 7 invariants in 4 ms
FORMULA SafeBus-COL-80-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-80-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-80-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-80-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-80-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-28 03:34:27] [INFO ] Invariant cache hit.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 03:34:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 5 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 03:34:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-28 03:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 03:34:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 03:34:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 03:34:27] [INFO ] Added : 8 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 03:34:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2024-05-28 03:34:27] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 03:34:27] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 03:34:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 03:34:27] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 4 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-28 03:34:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 03:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 03:34:28] [INFO ] Added : 13 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 03:34:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 03:34:28] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 03:34:28] [INFO ] Added : 10 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 03:34:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 26 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2024-05-28 03:34:28] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 03:34:28] [INFO ] Added : 13 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 03:34:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 03:34:28] [INFO ] Added : 8 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 03:34:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 14 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 03:34:28] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 03:34:28] [INFO ] Added : 9 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-28 03:34:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-05-28 03:34:28] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 03:34:28] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 03:34:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-28 03:34:28] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 03:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [80, 80, 1, 80, 3, 80, 1, 1, 1, 5, 80]
Domain [It(80), It(80)] of place AMC breaks symmetries in sort It
[2024-05-28 03:34:31] [INFO ] Unfolded HLPN to a Petri net with 13766 places and 550801 transitions 4295924 arcs in 2905 ms.
[2024-05-28 03:34:31] [INFO ] Unfolded 11 HLPN properties in 3 ms.
Deduced a syphon composed of 80 places in 211 ms
Reduce places removed 160 places and 160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 29341 ms. (steps per millisecond=0 ) properties (out of 11) seen :252
FORMULA SafeBus-COL-80-UpperBounds-15 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-COL-80-UpperBounds-01 80 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 5) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1002 ms. (steps per millisecond=9 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 5) seen :4
[2024-05-28 03:35:05] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 03:35:12] [INFO ] Computed 325 invariants in 7095 ms
[2024-05-28 03:35:14] [INFO ] [Real]Absence check using 161 positive place invariants in 388 ms returned sat
[2024-05-28 03:35:14] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 511 ms returned sat
[2024-05-28 03:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:35:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 03:35:19] [INFO ] [Real]Absence check using 161 positive place invariants in 380 ms returned sat
[2024-05-28 03:35:20] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 663 ms returned sat
[2024-05-28 03:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:35:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 03:35:24] [INFO ] [Real]Absence check using 161 positive place invariants in 372 ms returned sat
[2024-05-28 03:35:25] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 544 ms returned unsat
[2024-05-28 03:35:26] [INFO ] [Real]Absence check using 161 positive place invariants in 364 ms returned sat
[2024-05-28 03:35:27] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 546 ms returned sat
[2024-05-28 03:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:35:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 03:35:31] [INFO ] [Real]Absence check using 161 positive place invariants in 355 ms returned sat
[2024-05-28 03:35:32] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 466 ms returned unsat
Current structural bounds on expressions (after SMT) : [80, 80, 1, 80, 1] Max seen :[2, 13, 1, 79, 1]
FORMULA SafeBus-COL-80-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-COL-80-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 240 out of 13606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 463348 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 463386 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Normalized transition count is 38722 out of 550641 initially.
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 03:43:24] [INFO ] Computed 325 invariants in 8057 ms
Finished random walk after 9566 steps, including 0 resets, run visited all 3 properties in 30013 ms. (steps per millisecond=0 )
Finished Best-First random walk after 25978 steps, including 0 resets, run visited all 3 properties in 5021 ms. (steps per millisecond=5 )
Finished Best-First random walk after 47234 steps, including 0 resets, run visited all 3 properties in 5023 ms. (steps per millisecond=9 )
Finished Best-First random walk after 18762 steps, including 0 resets, run visited all 3 properties in 5005 ms. (steps per millisecond=3 )
[2024-05-28 03:44:09] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 03:44:17] [INFO ] Computed 325 invariants in 7535 ms
[2024-05-28 03:44:19] [INFO ] [Real]Absence check using 161 positive place invariants in 402 ms returned sat
[2024-05-28 03:44:19] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 496 ms returned sat
[2024-05-28 03:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:45:02] [INFO ] [Real]Absence check using state equation in 42765 ms returned unknown
[2024-05-28 03:45:04] [INFO ] [Real]Absence check using 161 positive place invariants in 366 ms returned sat
[2024-05-28 03:45:04] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 689 ms returned sat
[2024-05-28 03:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:45:47] [INFO ] [Real]Absence check using state equation in 42618 ms returned unknown
[2024-05-28 03:45:49] [INFO ] [Real]Absence check using 161 positive place invariants in 350 ms returned sat
[2024-05-28 03:45:49] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 580 ms returned sat
[2024-05-28 03:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 03:45:55] [INFO ] [Real]Absence check using state equation in 6027 ms returned sat
[2024-05-28 03:45:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:45:58] [INFO ] [Nat]Absence check using 161 positive place invariants in 374 ms returned sat
[2024-05-28 03:45:58] [INFO ] [Nat]Absence check using 161 positive and 164 generalized place invariants in 530 ms returned sat
[2024-05-28 03:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 03:46:41] [INFO ] [Nat]Absence check using state equation in 42876 ms returned unknown
Current structural bounds on expressions (after SMT) : [80, 80, 80] Max seen :[14, 79, 79]
Support contains 240 out of 13606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 479192 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 479192 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 380980 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2024-05-28 04:01:01] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-05-28 04:01:01] [INFO ] Invariant cache hit.
[2024-05-28 04:01:03] [INFO ] Implicit Places using invariants in 1480 ms returned []
Implicit Place search using SMT only with invariants took 1485 ms to find 0 implicit places.
[2024-05-28 04:01:03] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-05-28 04:01:03] [INFO ] Invariant cache hit.
[2024-05-28 04:01:04] [INFO ] Dead Transitions using invariants and state equation in 1253 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 383796 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Normalized transition count is 38722 out of 550641 initially.
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 04:01:12] [INFO ] Computed 325 invariants in 7238 ms
Finished random walk after 9589 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 26795 steps, including 0 resets, run visited all 3 properties in 5021 ms. (steps per millisecond=5 )
Finished Best-First random walk after 45728 steps, including 0 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 19585 steps, including 0 resets, run visited all 3 properties in 5024 ms. (steps per millisecond=3 )
[2024-05-28 04:01:57] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 04:02:05] [INFO ] Computed 325 invariants in 7391 ms
[2024-05-28 04:02:06] [INFO ] [Real]Absence check using 161 positive place invariants in 372 ms returned sat
[2024-05-28 04:02:07] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 505 ms returned sat
[2024-05-28 04:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:02:50] [INFO ] [Real]Absence check using state equation in 42830 ms returned unknown
[2024-05-28 04:02:52] [INFO ] [Real]Absence check using 161 positive place invariants in 375 ms returned sat
[2024-05-28 04:02:52] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 732 ms returned sat
[2024-05-28 04:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:03:35] [INFO ] [Real]Absence check using state equation in 42556 ms returned unknown
[2024-05-28 04:03:36] [INFO ] [Real]Absence check using 161 positive place invariants in 364 ms returned sat
[2024-05-28 04:03:37] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 553 ms returned sat
[2024-05-28 04:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:04:20] [INFO ] [Real]Absence check using state equation in 42910 ms returned unknown
Current structural bounds on expressions (after SMT) : [80, 80, 80] Max seen :[15, 79, 79]
Support contains 240 out of 13606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 330236 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 330237 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 337814 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2024-05-28 04:15:28] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-05-28 04:15:28] [INFO ] Invariant cache hit.
[2024-05-28 04:15:29] [INFO ] Implicit Places using invariants in 1373 ms returned []
Implicit Place search using SMT only with invariants took 1374 ms to find 0 implicit places.
[2024-05-28 04:15:29] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-05-28 04:15:29] [INFO ] Invariant cache hit.
[2024-05-28 04:15:31] [INFO ] Dead Transitions using invariants and state equation in 1373 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340627 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Normalized transition count is 38722 out of 550641 initially.
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 04:15:39] [INFO ] Computed 325 invariants in 7269 ms
Finished random walk after 9931 steps, including 0 resets, run visited all 3 properties in 30090 ms. (steps per millisecond=0 )
Finished Best-First random walk after 24413 steps, including 0 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=4 )
Finished Best-First random walk after 48682 steps, including 0 resets, run visited all 3 properties in 5024 ms. (steps per millisecond=9 )
Finished Best-First random walk after 19669 steps, including 0 resets, run visited all 3 properties in 5005 ms. (steps per millisecond=3 )
[2024-05-28 04:16:24] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 04:16:31] [INFO ] Computed 325 invariants in 7278 ms
[2024-05-28 04:16:33] [INFO ] [Real]Absence check using 161 positive place invariants in 402 ms returned sat
[2024-05-28 04:16:34] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 552 ms returned sat
[2024-05-28 04:16:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:17:16] [INFO ] [Real]Absence check using state equation in 42687 ms returned unknown
[2024-05-28 04:17:18] [INFO ] [Real]Absence check using 161 positive place invariants in 398 ms returned sat
[2024-05-28 04:17:19] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 714 ms returned sat
[2024-05-28 04:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:17:25] [INFO ] [Real]Absence check using state equation in 6180 ms returned sat
[2024-05-28 04:17:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 04:17:27] [INFO ] [Nat]Absence check using 161 positive place invariants in 405 ms returned sat
[2024-05-28 04:17:28] [INFO ] [Nat]Absence check using 161 positive and 164 generalized place invariants in 740 ms returned sat
[2024-05-28 04:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 04:17:34] [INFO ] [Nat]Absence check using state equation in 6226 ms returned sat
[2024-05-28 04:17:43] [INFO ] State equation strengthened by 6481 read => feed constraints.
[2024-05-28 04:18:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 04:18:12] [INFO ] [Real]Absence check using 161 positive place invariants in 379 ms returned sat
[2024-05-28 04:18:13] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 573 ms returned sat
[2024-05-28 04:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:18:56] [INFO ] [Real]Absence check using state equation in 42845 ms returned unknown
Current structural bounds on expressions (after SMT) : [80, 80, 80] Max seen :[15, 79, 79]
Support contains 240 out of 13606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 329404 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 329405 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 304401 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2024-05-28 04:29:30] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-05-28 04:29:30] [INFO ] Invariant cache hit.
[2024-05-28 04:29:31] [INFO ] Implicit Places using invariants in 1299 ms returned []
Implicit Place search using SMT only with invariants took 1318 ms to find 0 implicit places.
[2024-05-28 04:29:31] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-05-28 04:29:31] [INFO ] Invariant cache hit.
[2024-05-28 04:29:32] [INFO ] Dead Transitions using invariants and state equation in 1213 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 306995 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Starting property specific reduction for SafeBus-COL-80-UpperBounds-06
Normalized transition count is 38722 out of 550641 initially.
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 04:29:40] [INFO ] Computed 325 invariants in 7608 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26176 ms. (steps per millisecond=0 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 1) seen :0
[2024-05-28 04:30:07] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2024-05-28 04:30:15] [INFO ] Computed 325 invariants in 7580 ms
[2024-05-28 04:30:16] [INFO ] [Real]Absence check using 161 positive place invariants in 359 ms returned sat
[2024-05-28 04:30:17] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 515 ms returned sat
[2024-05-28 04:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 04:30:20] [INFO ] [Real]Absence check using state equation in 2917 ms returned unknown
Current structural bounds on expressions (after SMT) : [6321] Max seen :[2]
Support contains 80 out of 13606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4406832 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16111096 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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-80"
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-80, 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-171679102000251"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-80.tgz
mv SafeBus-COL-80 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;