fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r166-smll-158987787200111
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ASLink-PT-07a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15736.890 3600000.00 303859.00 859.80 FFTTTFFFFFFFFTFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r166-smll-158987787200111.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ASLink-PT-07a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787200111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 856K
-rw-r--r-- 1 mcc users 3.0K Mar 25 09:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 09:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 677K Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1591244399939

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 04:20:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 04:20:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 04:20:02] [INFO ] Load time of PNML (sax parser for PT used): 302 ms
[2020-06-04 04:20:02] [INFO ] Transformed 1601 places.
[2020-06-04 04:20:02] [INFO ] Transformed 2373 transitions.
[2020-06-04 04:20:02] [INFO ] Found NUPN structural information;
[2020-06-04 04:20:02] [INFO ] Parsed PT model containing 1601 places and 2373 transitions in 385 ms.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 136 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 52 resets, run finished after 186 ms. (steps per millisecond=53 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]
FORMULA ASLink-PT-07a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 70 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-07a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2348 rows 1601 cols
[2020-06-04 04:20:03] [INFO ] Computed 308 place invariants in 339 ms
[2020-06-04 04:20:04] [INFO ] [Real]Absence check using 75 positive place invariants in 153 ms returned sat
[2020-06-04 04:20:04] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 327 ms returned sat
[2020-06-04 04:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:08] [INFO ] [Real]Absence check using state equation in 4042 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:09] [INFO ] [Real]Absence check using 75 positive place invariants in 133 ms returned sat
[2020-06-04 04:20:09] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 337 ms returned sat
[2020-06-04 04:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:13] [INFO ] [Real]Absence check using state equation in 4178 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:14] [INFO ] [Real]Absence check using 75 positive place invariants in 162 ms returned sat
[2020-06-04 04:20:14] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 472 ms returned sat
[2020-06-04 04:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:18] [INFO ] [Real]Absence check using state equation in 3996 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:19] [INFO ] [Real]Absence check using 75 positive place invariants in 133 ms returned sat
[2020-06-04 04:20:19] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 525 ms returned sat
[2020-06-04 04:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:23] [INFO ] [Real]Absence check using state equation in 4048 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:24] [INFO ] [Real]Absence check using 75 positive place invariants in 127 ms returned sat
[2020-06-04 04:20:24] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 330 ms returned sat
[2020-06-04 04:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:28] [INFO ] [Real]Absence check using state equation in 4124 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:29] [INFO ] [Real]Absence check using 75 positive place invariants in 127 ms returned sat
[2020-06-04 04:20:29] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 328 ms returned sat
[2020-06-04 04:20:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:33] [INFO ] [Real]Absence check using state equation in 4254 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:34] [INFO ] [Real]Absence check using 75 positive place invariants in 126 ms returned sat
[2020-06-04 04:20:34] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 341 ms returned sat
[2020-06-04 04:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:38] [INFO ] [Real]Absence check using state equation in 4245 ms returned unknown
[2020-06-04 04:20:39] [INFO ] [Real]Absence check using 75 positive place invariants in 125 ms returned sat
[2020-06-04 04:20:39] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 288 ms returned sat
[2020-06-04 04:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:43] [INFO ] [Real]Absence check using state equation in 4307 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:44] [INFO ] [Real]Absence check using 75 positive place invariants in 181 ms returned sat
[2020-06-04 04:20:44] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 333 ms returned sat
[2020-06-04 04:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:48] [INFO ] [Real]Absence check using state equation in 4096 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:49] [INFO ] [Real]Absence check using 75 positive place invariants in 130 ms returned sat
[2020-06-04 04:20:49] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 322 ms returned sat
[2020-06-04 04:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:53] [INFO ] [Real]Absence check using state equation in 4142 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:54] [INFO ] [Real]Absence check using 75 positive place invariants in 127 ms returned sat
[2020-06-04 04:20:54] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 342 ms returned sat
[2020-06-04 04:20:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:20:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:20:58] [INFO ] [Real]Absence check using state equation in 4121 ms returned (error "Failed to check-sat")
[2020-06-04 04:20:59] [INFO ] [Real]Absence check using 75 positive place invariants in 127 ms returned sat
[2020-06-04 04:20:59] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 363 ms returned sat
[2020-06-04 04:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:21:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:21:03] [INFO ] [Real]Absence check using state equation in 4099 ms returned (error "Failed to check-sat")
Support contains 71 out of 1601 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1601/1601 places, 2348/2348 transitions.
Ensure Unique test removed 28 places
Discarding 14 places :
Implicit places reduction removed 14 places
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Iterating post reduction 0 with 184 rules applied. Total rules applied 184 place count 1559 transition count 2206
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 326 place count 1417 transition count 2206
Performed 144 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 144 Pre rules applied. Total rules applied 326 place count 1417 transition count 2062
Deduced a syphon composed of 144 places in 22 ms
Ensure Unique test removed 56 places
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 344 rules applied. Total rules applied 670 place count 1217 transition count 2062
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 671 place count 1217 transition count 2061
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 672 place count 1216 transition count 2061
Symmetric choice reduction at 4 with 6 rule applications. Total rules 678 place count 1216 transition count 2061
Deduced a syphon composed of 6 places in 10 ms
Reduce places removed 6 places and 31 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 690 place count 1210 transition count 2030
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 694 place count 1209 transition count 2027
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 696 place count 1207 transition count 2027
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 8 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 6 with 90 rules applied. Total rules applied 786 place count 1162 transition count 1982
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 788 place count 1162 transition count 1980
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 790 place count 1160 transition count 1980
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 796 place count 1160 transition count 1980
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 803 place count 1160 transition count 1980
Applied a total of 803 rules in 1075 ms. Remains 1160 /1601 variables (removed 441) and now considering 1980/2348 (removed 368) transitions.
Finished structural reductions, in 1 iterations. Remains : 1160/1601 places, 1980/2348 transitions.
Incomplete random walk after 1000000 steps, including 8369 resets, run finished after 7027 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1250 resets, run finished after 2363 ms. (steps per millisecond=423 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1206 resets, run finished after 2460 ms. (steps per millisecond=406 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1176 resets, run finished after 2795 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1102 resets, run finished after 2752 ms. (steps per millisecond=363 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1270 resets, run finished after 2353 ms. (steps per millisecond=424 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1256 resets, run finished after 2505 ms. (steps per millisecond=399 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1262 resets, run finished after 2582 ms. (steps per millisecond=387 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1244 resets, run finished after 2327 ms. (steps per millisecond=429 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1120 resets, run finished after 2491 ms. (steps per millisecond=401 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1254 resets, run finished after 2350 ms. (steps per millisecond=425 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1256 resets, run finished after 2881 ms. (steps per millisecond=347 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1431 resets, run finished after 2569 ms. (steps per millisecond=389 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2103929 steps, run timeout after 30001 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 2103929 steps, saw 390532 distinct states, run finished after 30001 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1980 rows 1160 cols
[2020-06-04 04:22:12] [INFO ] Computed 209 place invariants in 229 ms
[2020-06-04 04:22:13] [INFO ] [Real]Absence check using 58 positive place invariants in 88 ms returned sat
[2020-06-04 04:22:13] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 166 ms returned sat
[2020-06-04 04:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:22:19] [INFO ] [Real]Absence check using state equation in 6715 ms returned sat
[2020-06-04 04:22:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:22:20] [INFO ] [Nat]Absence check using 58 positive place invariants in 142 ms returned sat
[2020-06-04 04:22:20] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 238 ms returned sat
[2020-06-04 04:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:22:27] [INFO ] [Nat]Absence check using state equation in 6826 ms returned sat
[2020-06-04 04:22:27] [INFO ] State equation strengthened by 49 read => feed constraints.
[2020-06-04 04:22:27] [INFO ] [Nat]Added 49 Read/Feed constraints in 303 ms returned sat
[2020-06-04 04:22:28] [INFO ] Deduced a trap composed of 64 places in 602 ms
[2020-06-04 04:22:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 683 ms
[2020-06-04 04:22:28] [INFO ] [Real]Absence check using 58 positive place invariants in 138 ms returned sat
[2020-06-04 04:22:29] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 261 ms returned sat
[2020-06-04 04:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:22:36] [INFO ] [Real]Absence check using state equation in 6953 ms returned sat
[2020-06-04 04:22:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:22:36] [INFO ] [Nat]Absence check using 58 positive place invariants in 134 ms returned sat
[2020-06-04 04:22:36] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 259 ms returned sat
[2020-06-04 04:22:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:22:45] [INFO ] [Nat]Absence check using state equation in 8386 ms returned unsat
[2020-06-04 04:22:45] [INFO ] [Real]Absence check using 58 positive place invariants in 86 ms returned sat
[2020-06-04 04:22:45] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 179 ms returned sat
[2020-06-04 04:22:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:22:51] [INFO ] [Real]Absence check using state equation in 6118 ms returned sat
[2020-06-04 04:22:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:22:52] [INFO ] [Nat]Absence check using 58 positive place invariants in 86 ms returned sat
[2020-06-04 04:22:52] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 174 ms returned sat
[2020-06-04 04:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:22:59] [INFO ] [Nat]Absence check using state equation in 7247 ms returned sat
[2020-06-04 04:22:59] [INFO ] [Nat]Added 49 Read/Feed constraints in 314 ms returned sat
[2020-06-04 04:23:00] [INFO ] Deduced a trap composed of 46 places in 297 ms
[2020-06-04 04:23:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:23:05] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 5611 ms
[2020-06-04 04:23:05] [INFO ] [Real]Absence check using 58 positive place invariants in 88 ms returned sat
[2020-06-04 04:23:06] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 172 ms returned sat
[2020-06-04 04:23:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:11] [INFO ] [Real]Absence check using state equation in 5750 ms returned sat
[2020-06-04 04:23:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:23:12] [INFO ] [Nat]Absence check using 58 positive place invariants in 85 ms returned sat
[2020-06-04 04:23:12] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 169 ms returned sat
[2020-06-04 04:23:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:14] [INFO ] [Nat]Absence check using state equation in 2275 ms returned unsat
[2020-06-04 04:23:14] [INFO ] [Real]Absence check using 58 positive place invariants in 84 ms returned sat
[2020-06-04 04:23:15] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 160 ms returned sat
[2020-06-04 04:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:20] [INFO ] [Real]Absence check using state equation in 5676 ms returned sat
[2020-06-04 04:23:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:23:21] [INFO ] [Nat]Absence check using 58 positive place invariants in 129 ms returned sat
[2020-06-04 04:23:21] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 236 ms returned sat
[2020-06-04 04:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:27] [INFO ] [Nat]Absence check using state equation in 5964 ms returned unsat
[2020-06-04 04:23:27] [INFO ] [Real]Absence check using 58 positive place invariants in 82 ms returned sat
[2020-06-04 04:23:27] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 170 ms returned sat
[2020-06-04 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:33] [INFO ] [Real]Absence check using state equation in 5603 ms returned sat
[2020-06-04 04:23:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:23:33] [INFO ] [Nat]Absence check using 58 positive place invariants in 79 ms returned sat
[2020-06-04 04:23:34] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 168 ms returned sat
[2020-06-04 04:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:35] [INFO ] [Nat]Absence check using state equation in 1912 ms returned unsat
[2020-06-04 04:23:36] [INFO ] [Real]Absence check using 58 positive place invariants in 114 ms returned sat
[2020-06-04 04:23:36] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 176 ms returned sat
[2020-06-04 04:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:42] [INFO ] [Real]Absence check using state equation in 6224 ms returned sat
[2020-06-04 04:23:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:23:43] [INFO ] [Nat]Absence check using 58 positive place invariants in 80 ms returned sat
[2020-06-04 04:23:43] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 173 ms returned sat
[2020-06-04 04:23:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:45] [INFO ] [Nat]Absence check using state equation in 2215 ms returned unsat
[2020-06-04 04:23:45] [INFO ] [Real]Absence check using 58 positive place invariants in 85 ms returned sat
[2020-06-04 04:23:45] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 147 ms returned sat
[2020-06-04 04:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:51] [INFO ] [Real]Absence check using state equation in 5690 ms returned sat
[2020-06-04 04:23:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:23:52] [INFO ] [Nat]Absence check using 58 positive place invariants in 84 ms returned sat
[2020-06-04 04:23:52] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 229 ms returned sat
[2020-06-04 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:23:57] [INFO ] [Nat]Absence check using state equation in 4775 ms returned unsat
[2020-06-04 04:23:57] [INFO ] [Real]Absence check using 58 positive place invariants in 85 ms returned sat
[2020-06-04 04:23:57] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 168 ms returned sat
[2020-06-04 04:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:03] [INFO ] [Real]Absence check using state equation in 5701 ms returned sat
[2020-06-04 04:24:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:24:03] [INFO ] [Nat]Absence check using 58 positive place invariants in 83 ms returned sat
[2020-06-04 04:24:03] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 169 ms returned sat
[2020-06-04 04:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:06] [INFO ] [Nat]Absence check using state equation in 2810 ms returned unsat
[2020-06-04 04:24:06] [INFO ] [Real]Absence check using 58 positive place invariants in 83 ms returned sat
[2020-06-04 04:24:06] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 158 ms returned sat
[2020-06-04 04:24:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:12] [INFO ] [Real]Absence check using state equation in 5626 ms returned sat
[2020-06-04 04:24:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:24:12] [INFO ] [Nat]Absence check using 58 positive place invariants in 83 ms returned sat
[2020-06-04 04:24:12] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 158 ms returned sat
[2020-06-04 04:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:19] [INFO ] [Nat]Absence check using state equation in 6117 ms returned unsat
[2020-06-04 04:24:19] [INFO ] [Real]Absence check using 58 positive place invariants in 134 ms returned sat
[2020-06-04 04:24:19] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 269 ms returned sat
[2020-06-04 04:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:26] [INFO ] [Real]Absence check using state equation in 6642 ms returned sat
[2020-06-04 04:24:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:24:26] [INFO ] [Nat]Absence check using 58 positive place invariants in 127 ms returned sat
[2020-06-04 04:24:27] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 264 ms returned sat
[2020-06-04 04:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:29] [INFO ] [Nat]Absence check using state equation in 2767 ms returned unsat
[2020-06-04 04:24:30] [INFO ] [Real]Absence check using 58 positive place invariants in 87 ms returned sat
[2020-06-04 04:24:30] [INFO ] [Real]Absence check using 58 positive and 151 generalized place invariants in 156 ms returned sat
[2020-06-04 04:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:36] [INFO ] [Real]Absence check using state equation in 5631 ms returned sat
[2020-06-04 04:24:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:24:36] [INFO ] [Nat]Absence check using 58 positive place invariants in 85 ms returned sat
[2020-06-04 04:24:36] [INFO ] [Nat]Absence check using 58 positive and 151 generalized place invariants in 172 ms returned sat
[2020-06-04 04:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:24:42] [INFO ] [Nat]Absence check using state equation in 6123 ms returned sat
[2020-06-04 04:24:42] [INFO ] [Nat]Added 49 Read/Feed constraints in 254 ms returned sat
[2020-06-04 04:24:43] [INFO ] Deduced a trap composed of 53 places in 224 ms
[2020-06-04 04:24:43] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 282 ms
FORMULA ASLink-PT-07a-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07a-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

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

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="ASLink-PT-07a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itslola"
echo " Input is ASLink-PT-07a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-smll-158987787200111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07a.tgz
mv ASLink-PT-07a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;