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.r168-smll-158987806600359.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 CloudDeployment-PT-7b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-smll-158987806600359
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 4.0K Mar 30 01:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 30 01:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 26 08:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 26 08:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 20M 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 CloudDeployment-PT-7b-ReachabilityFireability-00
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-01
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-02
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-03
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-04
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-05
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-06
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-07
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-08
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-09
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-10
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-11
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-12
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-13
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-14
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591324198659

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 02:30:00] [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]
[2020-06-05 02:30:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 02:30:02] [INFO ] Load time of PNML (sax parser for PT used): 1858 ms
[2020-06-05 02:30:02] [INFO ] Transformed 2271 places.
[2020-06-05 02:30:03] [INFO ] Transformed 19752 transitions.
[2020-06-05 02:30:03] [INFO ] Found NUPN structural information;
[2020-06-05 02:30:03] [INFO ] Parsed PT model containing 2271 places and 19752 transitions in 2184 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 303 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 46 resets, run finished after 482 ms. (steps per millisecond=20 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 159 ms. (steps per millisecond=62 ) properties seen :[0, 0, 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 158 ms. (steps per millisecond=63 ) properties seen :[0, 0, 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 182 ms. (steps per millisecond=54 ) properties seen :[0, 0, 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 88 ms. (steps per millisecond=113 ) properties seen :[0, 0, 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 104 ms. (steps per millisecond=96 ) properties seen :[0, 0, 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 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 78 ms. (steps per millisecond=128 ) properties seen :[0, 0, 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 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 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 69 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 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 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 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 104 ms. (steps per millisecond=96 ) properties seen :[0, 0, 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 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 19752 rows 2271 cols
[2020-06-05 02:30:06] [INFO ] Computed 29 place invariants in 1005 ms
[2020-06-05 02:30:07] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 269 ms returned sat
[2020-06-05 02:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:30:11] [INFO ] [Real]Absence check using state equation in 3906 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:12] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 238 ms returned sat
[2020-06-05 02:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:16] [INFO ] [Real]Absence check using state equation in 4144 ms returned (error "Solver has unexpectedly terminated")
[2020-06-05 02:30:17] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 250 ms returned sat
[2020-06-05 02:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:30:21] [INFO ] [Real]Absence check using state equation in 4182 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:22] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 161 ms returned sat
[2020-06-05 02:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:30:26] [INFO ] [Real]Absence check using state equation in 4428 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:27] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 166 ms returned sat
[2020-06-05 02:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:30:31] [INFO ] [Real]Absence check using state equation in 4406 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:32] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 168 ms returned sat
[2020-06-05 02:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:36] [INFO ] [Real]Absence check using state equation in 4419 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:37] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 169 ms returned sat
[2020-06-05 02:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:30:41] [INFO ] [Real]Absence check using state equation in 4411 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:42] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 151 ms returned sat
[2020-06-05 02:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:30:46] [INFO ] [Real]Absence check using state equation in 4436 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:47] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 178 ms returned sat
[2020-06-05 02:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:30:51] [INFO ] [Real]Absence check using state equation in 4408 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:52] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 171 ms returned sat
[2020-06-05 02:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:30:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:30:56] [INFO ] [Real]Absence check using state equation in 4422 ms returned (error "Failed to check-sat")
[2020-06-05 02:30:57] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 173 ms returned sat
[2020-06-05 02:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:31:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:31:01] [INFO ] [Real]Absence check using state equation in 4410 ms returned (error "Failed to check-sat")
[2020-06-05 02:31:02] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 163 ms returned sat
[2020-06-05 02:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:31:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:31:06] [INFO ] [Real]Absence check using state equation in 4432 ms returned (error "Failed to check-sat")
[2020-06-05 02:31:07] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 169 ms returned sat
[2020-06-05 02:31:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:31:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:31:11] [INFO ] [Real]Absence check using state equation in 4422 ms returned (error "Failed to check-sat")
[2020-06-05 02:31:12] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 171 ms returned sat
[2020-06-05 02:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:31:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-05 02:31:16] [INFO ] [Real]Absence check using state equation in 4237 ms returned (error "Failed to check-sat")
[2020-06-05 02:31:17] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 151 ms returned sat
[2020-06-05 02:31:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:31:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s16 (- t19453 t2278))") while checking expression at index 14
Support contains 50 out of 2271 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2271/2271 places, 19752/19752 transitions.
Graph (trivial) has 2240 edges and 2271 vertex of which 556 / 2271 are part of one of the 55 SCC in 23 ms
Free SCC test removed 501 places
Discarding 14 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Graph (complete) has 5510 edges and 1770 vertex of which 1756 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.93 ms
Drop transitions removed 620 transitions
Reduce isomorphic transitions removed 620 transitions.
Performed 823 Post agglomeration using F-continuation condition.Transition count delta: 823
Iterating post reduction 0 with 1443 rules applied. Total rules applied 1445 place count 1756 transition count 18302
Reduce places removed 823 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 826 rules applied. Total rules applied 2271 place count 933 transition count 18299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2272 place count 932 transition count 18299
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 2272 place count 932 transition count 18270
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 2330 place count 903 transition count 18270
Symmetric choice reduction at 3 with 408 rule applications. Total rules 2738 place count 903 transition count 18270
Deduced a syphon composed of 408 places in 14 ms
Reduce places removed 408 places and 408 transitions.
Iterating global reduction 3 with 816 rules applied. Total rules applied 3554 place count 495 transition count 17862
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 3 with 40 rules applied. Total rules applied 3594 place count 495 transition count 17822
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 25 Pre rules applied. Total rules applied 3594 place count 495 transition count 17797
Deduced a syphon composed of 25 places in 4 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 3644 place count 470 transition count 17797
Symmetric choice reduction at 4 with 5 rule applications. Total rules 3649 place count 470 transition count 17797
Deduced a syphon composed of 5 places in 18 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 3659 place count 465 transition count 17792
Symmetric choice reduction at 4 with 4 rule applications. Total rules 3663 place count 465 transition count 17792
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 3671 place count 461 transition count 17788
Symmetric choice reduction at 4 with 3 rule applications. Total rules 3674 place count 461 transition count 17788
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 3680 place count 458 transition count 17785
Symmetric choice reduction at 4 with 2 rule applications. Total rules 3682 place count 458 transition count 17785
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 3686 place count 456 transition count 17783
Symmetric choice reduction at 4 with 1 rule applications. Total rules 3687 place count 456 transition count 17783
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3689 place count 455 transition count 17782
Performed 112 Post agglomeration using F-continuation condition.Transition count delta: 112
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 4 with 224 rules applied. Total rules applied 3913 place count 343 transition count 17670
Performed 45 Post agglomeration using F-continuation condition with reduction of 36 identical transitions.
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 4003 place count 298 transition count 17983
Drop transitions removed 19 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 4030 place count 298 transition count 17956
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 4044 place count 291 transition count 18040
Free-agglomeration rule applied 62 times with reduction of 19 identical transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 4106 place count 291 transition count 17959
Reduce places removed 62 places and 0 transitions.
Drop transitions removed 129 transitions
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 241 transitions.
Iterating post reduction 5 with 303 rules applied. Total rules applied 4409 place count 229 transition count 17718
Symmetric choice reduction at 6 with 2 rule applications. Total rules 4411 place count 229 transition count 17718
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 24 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 4415 place count 227 transition count 17694
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 4417 place count 227 transition count 17692
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 4418 place count 227 transition count 17692
Partial Post-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 4426 place count 227 transition count 17692
Drop transitions removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 4433 place count 227 transition count 17685
Drop transitions removed 371 transitions
Redundant transition composition rules discarded 371 transitions
Iterating global reduction 8 with 371 rules applied. Total rules applied 4804 place count 227 transition count 17314
Applied a total of 4804 rules in 3845 ms. Remains 227 /2271 variables (removed 2044) and now considering 17314/19752 (removed 2438) transitions.
Finished structural reductions, in 1 iterations. Remains : 227/2271 places, 17314/19752 transitions.
Interrupted random walk after 328400 steps, including 7382 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0]
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 559799 steps, including 1135 resets, run timeout after 5001 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 432828 steps, including 801 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 527204 steps, including 866 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 365327 steps, including 667 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 431448 steps, including 739 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 364206 steps, including 633 resets, run timeout after 5001 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 536375 steps, including 877 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 409604 steps, including 682 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 468687 steps, including 767 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 529037 steps, including 995 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 470369 steps, including 784 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 331068 steps, including 574 resets, run timeout after 5001 ms. (steps per millisecond=66 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 632485 steps, including 969 resets, run timeout after 5001 ms. (steps per millisecond=126 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-05 02:33:00] [INFO ] Flow matrix only has 16869 transitions (discarded 445 similar events)
// Phase 1: matrix 16869 rows 227 cols
[2020-06-05 02:33:00] [INFO ] Computed 29 place invariants in 185 ms
[2020-06-05 02:33:00] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 19 ms returned sat
[2020-06-05 02:33:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:03] [INFO ] [Real]Absence check using state equation in 3082 ms returned unsat
[2020-06-05 02:33:04] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 24 ms returned sat
[2020-06-05 02:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:07] [INFO ] [Real]Absence check using state equation in 3035 ms returned unsat
[2020-06-05 02:33:07] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 24 ms returned sat
[2020-06-05 02:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:10] [INFO ] [Real]Absence check using state equation in 3113 ms returned unsat
[2020-06-05 02:33:10] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 23 ms returned sat
[2020-06-05 02:33:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:13] [INFO ] [Real]Absence check using state equation in 2828 ms returned unsat
[2020-06-05 02:33:13] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 24 ms returned sat
[2020-06-05 02:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:16] [INFO ] [Real]Absence check using state equation in 3246 ms returned unsat
[2020-06-05 02:33:16] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 44 ms returned sat
[2020-06-05 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:19] [INFO ] [Real]Absence check using state equation in 3149 ms returned unsat
[2020-06-05 02:33:19] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 24 ms returned sat
[2020-06-05 02:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:23] [INFO ] [Real]Absence check using state equation in 3810 ms returned unsat
[2020-06-05 02:33:23] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 27 ms returned sat
[2020-06-05 02:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:27] [INFO ] [Real]Absence check using state equation in 4330 ms returned unsat
[2020-06-05 02:33:28] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 26 ms returned sat
[2020-06-05 02:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:31] [INFO ] [Real]Absence check using state equation in 3885 ms returned unsat
[2020-06-05 02:33:31] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 25 ms returned sat
[2020-06-05 02:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:35] [INFO ] [Real]Absence check using state equation in 3133 ms returned unsat
[2020-06-05 02:33:35] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 23 ms returned sat
[2020-06-05 02:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:39] [INFO ] [Real]Absence check using state equation in 3932 ms returned unsat
[2020-06-05 02:33:39] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 26 ms returned sat
[2020-06-05 02:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:43] [INFO ] [Real]Absence check using state equation in 4692 ms returned unsat
[2020-06-05 02:33:43] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 20 ms returned sat
[2020-06-05 02:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:33:47] [INFO ] [Real]Absence check using state equation in 3455 ms returned unsat
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-01 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="CloudDeployment-PT-7b"
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 CloudDeployment-PT-7b, 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 r168-smll-158987806600359"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-7b.tgz
mv CloudDeployment-PT-7b 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 ;