Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r056-oct2-162038334700180.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
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 r056-oct2-162038334700180
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 23 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 12:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 20M May 5 16:51 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 1620901818341

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 10:30:20] [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]
[2021-05-13 10:30:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 10:30:21] [INFO ] Load time of PNML (sax parser for PT used): 1210 ms
[2021-05-13 10:30:21] [INFO ] Transformed 2271 places.
[2021-05-13 10:30:22] [INFO ] Transformed 19752 transitions.
[2021-05-13 10:30:22] [INFO ] Found NUPN structural information;
[2021-05-13 10:30:22] [INFO ] Parsed PT model containing 2271 places and 19752 transitions in 1493 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 487 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 42 resets, run finished after 320 ms. (steps per millisecond=31 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 103 ms. (steps per millisecond=97 ) 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 34 ms. (steps per millisecond=294 ) 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 63 ms. (steps per millisecond=158 ) 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 101 ms. (steps per millisecond=99 ) 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 5 resets, run finished after 30 ms. (steps per millisecond=333 ) 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 38 ms. (steps per millisecond=263 ) 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 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 10001 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) 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 27 ms. (steps per millisecond=370 ) 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 3 resets, run finished after 151 ms. (steps per millisecond=66 ) 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 64 ms. (steps per millisecond=156 ) 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 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 6 resets, run finished after 68 ms. (steps per millisecond=147 ) 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 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 19752 rows 2271 cols
[2021-05-13 10:30:24] [INFO ] Computed 29 place invariants in 682 ms
[2021-05-13 10:30:25] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 110 ms returned sat
[2021-05-13 10:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:30:28] [INFO ] [Real]Absence check using state equation in 3227 ms returned unsat
[2021-05-13 10:30:28] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 85 ms returned sat
[2021-05-13 10:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:30:33] [INFO ] [Real]Absence check using state equation in 4606 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 10:30:33] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 135 ms returned sat
[2021-05-13 10:30:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:30:38] [INFO ] [Real]Absence check using state equation in 4422 ms returned unsat
[2021-05-13 10:30:38] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 141 ms returned sat
[2021-05-13 10:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:30:42] [INFO ] [Real]Absence check using state equation in 3383 ms returned unsat
[2021-05-13 10:30:42] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 110 ms returned sat
[2021-05-13 10:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:30:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:30:47] [INFO ] [Real]Absence check using state equation in 4632 ms returned (error "Failed to check-sat")
[2021-05-13 10:30:47] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 209 ms returned sat
[2021-05-13 10:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:30:52] [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 closed (= s211 (- t2072 t2073))") while checking expression at index 5
[2021-05-13 10:30:52] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 165 ms returned sat
[2021-05-13 10:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:30:57] [INFO ] [Real]Absence check using state equation in 4174 ms returned unsat
[2021-05-13 10:30:57] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 157 ms returned sat
[2021-05-13 10:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:31:02] [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 (= s125 (- t2162 0))") while checking expression at index 7
[2021-05-13 10:31:02] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 312 ms returned sat
[2021-05-13 10:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:31:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:31:07] [INFO ] [Real]Absence check using state equation in 4245 ms returned (error "Failed to check-sat")
[2021-05-13 10:31:07] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 302 ms returned sat
[2021-05-13 10:31:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:31:12] [INFO ] [Real]Absence check using state equation in 4291 ms returned sat
[2021-05-13 10:31:12] [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 9
[2021-05-13 10:31:13] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 270 ms returned sat
[2021-05-13 10:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:31:16] [INFO ] [Real]Absence check using state equation in 3355 ms returned unsat
[2021-05-13 10:31:17] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 109 ms returned sat
[2021-05-13 10:31:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:31:20] [INFO ] [Real]Absence check using state equation in 2909 ms returned unsat
[2021-05-13 10:31:20] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 254 ms returned sat
[2021-05-13 10:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:31:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:31:25] [INFO ] [Real]Absence check using state equation in 4504 ms returned (error "Failed to check-sat")
[2021-05-13 10:31:26] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 342 ms returned sat
[2021-05-13 10:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:31:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:31:30] [INFO ] [Real]Absence check using state equation in 4101 ms returned (error "Failed to check-sat")
[2021-05-13 10:31:31] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 153 ms returned sat
[2021-05-13 10:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:31:35] [INFO ] [Real]Absence check using state equation in 4338 ms returned (error "Failed to check-sat")
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-06 FALSE 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-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 48 out of 2271 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2271/2271 places, 19752/19752 transitions.
Graph (trivial) has 2241 edges and 2271 vertex of which 561 / 2271 are part of one of the 53 SCC in 78 ms
Free SCC test removed 508 places
Discarding 14 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Graph (complete) has 5502 edges and 1763 vertex of which 1749 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.179 ms
Drop transitions removed 628 transitions
Reduce isomorphic transitions removed 628 transitions.
Performed 818 Post agglomeration using F-continuation condition.Transition count delta: 818
Iterating post reduction 0 with 1446 rules applied. Total rules applied 1448 place count 1749 transition count 18299
Reduce places removed 818 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 820 rules applied. Total rules applied 2268 place count 931 transition count 18297
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 2268 place count 931 transition count 18268
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 2326 place count 902 transition count 18268
Symmetric choice reduction at 2 with 412 rule applications. Total rules 2738 place count 902 transition count 18268
Deduced a syphon composed of 412 places in 11 ms
Reduce places removed 412 places and 412 transitions.
Iterating global reduction 2 with 824 rules applied. Total rules applied 3562 place count 490 transition count 17856
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 3604 place count 490 transition count 17814
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 3604 place count 490 transition count 17786
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 3660 place count 462 transition count 17786
Symmetric choice reduction at 3 with 5 rule applications. Total rules 3665 place count 462 transition count 17786
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 3675 place count 457 transition count 17781
Symmetric choice reduction at 3 with 4 rule applications. Total rules 3679 place count 457 transition count 17781
Deduced a syphon composed of 4 places in 35 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 3687 place count 453 transition count 17777
Symmetric choice reduction at 3 with 3 rule applications. Total rules 3690 place count 453 transition count 17777
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3696 place count 450 transition count 17774
Symmetric choice reduction at 3 with 2 rule applications. Total rules 3698 place count 450 transition count 17774
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 3702 place count 448 transition count 17772
Symmetric choice reduction at 3 with 1 rule applications. Total rules 3703 place count 448 transition count 17772
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3705 place count 447 transition count 17771
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 2 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 3 with 218 rules applied. Total rules applied 3923 place count 338 transition count 17662
Performed 42 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 4007 place count 296 transition count 17963
Drop transitions removed 14 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 4028 place count 296 transition count 17942
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 4042 place count 289 transition count 18026
Free-agglomeration rule applied 61 times with reduction of 27 identical transitions.
Iterating global reduction 4 with 61 rules applied. Total rules applied 4103 place count 289 transition count 17938
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 87 transitions
Ensure Unique test removed 114 transitions
Reduce isomorphic transitions removed 201 transitions.
Iterating post reduction 4 with 262 rules applied. Total rules applied 4365 place count 228 transition count 17737
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 4369 place count 228 transition count 17737
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 4376 place count 228 transition count 17737
Drop transitions removed 4 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 4383 place count 228 transition count 17730
Drop transitions removed 312 transitions
Redundant transition composition rules discarded 312 transitions
Iterating global reduction 6 with 312 rules applied. Total rules applied 4695 place count 228 transition count 17418
Applied a total of 4695 rules in 4299 ms. Remains 228 /2271 variables (removed 2043) and now considering 17418/19752 (removed 2334) transitions.
Finished structural reductions, in 1 iterations. Remains : 228/2271 places, 17418/19752 transitions.
Interrupted random walk after 479106 steps, including 9712 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0, 1, 0, 1, 0, 0]
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 733304 steps, including 1466 resets, run timeout after 5001 ms. (steps per millisecond=146 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 901614 steps, including 1385 resets, run timeout after 5001 ms. (steps per millisecond=180 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 891747 steps, including 1411 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 917816 steps, including 1337 resets, run timeout after 5001 ms. (steps per millisecond=183 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 862335 steps, including 1354 resets, run timeout after 5001 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 728317 steps, including 1346 resets, run timeout after 5001 ms. (steps per millisecond=145 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 647572 steps, including 890 resets, run timeout after 5001 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
[2021-05-13 10:32:44] [INFO ] Flow matrix only has 16951 transitions (discarded 467 similar events)
// Phase 1: matrix 16951 rows 228 cols
[2021-05-13 10:32:44] [INFO ] Computed 29 place invariants in 145 ms
[2021-05-13 10:32:45] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 41 ms returned sat
[2021-05-13 10:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:32:49] [INFO ] [Real]Absence check using state equation in 4147 ms returned unsat
[2021-05-13 10:32:49] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 18 ms returned sat
[2021-05-13 10:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:32:52] [INFO ] [Real]Absence check using state equation in 3542 ms returned unsat
[2021-05-13 10:32:52] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 15 ms returned sat
[2021-05-13 10:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:32:55] [INFO ] [Real]Absence check using state equation in 2922 ms returned unsat
[2021-05-13 10:32:55] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 13 ms returned sat
[2021-05-13 10:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:32:58] [INFO ] [Real]Absence check using state equation in 2662 ms returned unsat
[2021-05-13 10:32:58] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 21 ms returned sat
[2021-05-13 10:32:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:33:01] [INFO ] [Real]Absence check using state equation in 2891 ms returned unsat
[2021-05-13 10:33:01] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 54 ms returned sat
[2021-05-13 10:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:33:03] [INFO ] [Real]Absence check using state equation in 1783 ms returned unsat
[2021-05-13 10:33:03] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 237 ms returned sat
[2021-05-13 10:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:33:05] [INFO ] [Real]Absence check using state equation in 2076 ms returned unsat
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-7b-ReachabilityFireability-04 FALSE 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="gold2020"
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 2-4028"
echo " Executing tool gold2020"
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 r056-oct2-162038334700180"
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 ;