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-oct2-162038334700179.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 ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334700179
=====================================================================

--------------------
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-ReachabilityCardinality-00
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-01
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-02
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-03
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-04
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-05
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-06
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-07
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-08
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-09
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-10
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-11
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-12
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-13
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-14
FORMULA_NAME CloudDeployment-PT-7b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620901742023

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 10:29:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 10:29:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 10:29:06] [INFO ] Load time of PNML (sax parser for PT used): 1262 ms
[2021-05-13 10:29:06] [INFO ] Transformed 2271 places.
[2021-05-13 10:29:07] [INFO ] Transformed 19752 transitions.
[2021-05-13 10:29:07] [INFO ] Found NUPN structural information;
[2021-05-13 10:29:07] [INFO ] Parsed PT model containing 2271 places and 19752 transitions in 1716 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 372 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 43 resets, run finished after 346 ms. (steps per millisecond=28 ) properties seen :[0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1]
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 19752 rows 2271 cols
[2021-05-13 10:29:09] [INFO ] Computed 29 place invariants in 807 ms
[2021-05-13 10:29:10] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 242 ms returned sat
[2021-05-13 10:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:14] [INFO ] [Real]Absence check using state equation in 4037 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 10:29:14] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 152 ms returned sat
[2021-05-13 10:29:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:19] [INFO ] [Real]Absence check using state equation in 4257 ms returned (error "Failed to check-sat")
[2021-05-13 10:29:19] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 86 ms returned sat
[2021-05-13 10:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:24] [INFO ] [Real]Absence check using state equation in 4757 ms returned (error "Failed to check-sat")
[2021-05-13 10:29:24] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 83 ms returned sat
[2021-05-13 10:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:29] [INFO ] [Real]Absence check using state equation in 4393 ms returned (error "Failed to check-sat")
[2021-05-13 10:29:30] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 305 ms returned sat
[2021-05-13 10:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:34] [INFO ] [Real]Absence check using state equation in 4219 ms returned (error "Failed to check-sat")
[2021-05-13 10:29:34] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 83 ms returned sat
[2021-05-13 10:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:29:39] [INFO ] [Real]Absence check using state equation in 4710 ms returned (error "Failed to check-sat")
[2021-05-13 10:29:39] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 85 ms returned sat
[2021-05-13 10:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:44] [INFO ] [Real]Absence check using state equation in 4707 ms returned (error "Failed to check-sat")
[2021-05-13 10:29:44] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 94 ms returned sat
[2021-05-13 10:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:49] [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 (= s70 (- t2225 t2226))") while checking expression at index 7
Support contains 19 out of 2271 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2271/2271 places, 19752/19752 transitions.
Graph (trivial) has 2245 edges and 2271 vertex of which 542 / 2271 are part of one of the 53 SCC in 43 ms
Free SCC test removed 489 places
Discarding 51 places :
Also discarding 16391 output transitions
Drop transitions removed 16391 transitions
Graph (complete) has 5525 edges and 1782 vertex of which 1731 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.127 ms
Drop transitions removed 624 transitions
Reduce isomorphic transitions removed 624 transitions.
Performed 821 Post agglomeration using F-continuation condition.Transition count delta: 821
Iterating post reduction 0 with 1445 rules applied. Total rules applied 1447 place count 1731 transition count 1916
Reduce places removed 821 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 823 rules applied. Total rules applied 2270 place count 910 transition count 1914
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2271 place count 909 transition count 1914
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 2271 place count 909 transition count 1884
Deduced a syphon composed of 30 places in 5 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 2331 place count 879 transition count 1884
Symmetric choice reduction at 3 with 416 rule applications. Total rules 2747 place count 879 transition count 1884
Deduced a syphon composed of 416 places in 2 ms
Reduce places removed 416 places and 416 transitions.
Iterating global reduction 3 with 832 rules applied. Total rules applied 3579 place count 463 transition count 1468
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 42 rules applied. Total rules applied 3621 place count 463 transition count 1426
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3622 place count 462 transition count 1426
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 3622 place count 462 transition count 1398
Deduced a syphon composed of 28 places in 2 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 3678 place count 434 transition count 1398
Symmetric choice reduction at 5 with 5 rule applications. Total rules 3683 place count 434 transition count 1398
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 3693 place count 429 transition count 1393
Symmetric choice reduction at 5 with 4 rule applications. Total rules 3697 place count 429 transition count 1393
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 3705 place count 425 transition count 1389
Symmetric choice reduction at 5 with 3 rule applications. Total rules 3708 place count 425 transition count 1389
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3714 place count 422 transition count 1386
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3716 place count 422 transition count 1386
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 3720 place count 420 transition count 1384
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3721 place count 420 transition count 1384
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3723 place count 419 transition count 1383
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 1 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 5 with 214 rules applied. Total rules applied 3937 place count 312 transition count 1276
Performed 42 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 4021 place count 270 transition count 1555
Drop transitions removed 15 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 4043 place count 270 transition count 1533
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -72
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 4055 place count 264 transition count 1605
Free-agglomeration rule applied 68 times with reduction of 32 identical transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 4123 place count 264 transition count 1505
Reduce places removed 68 places and 0 transitions.
Drop transitions removed 172 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 267 transitions.
Iterating post reduction 6 with 335 rules applied. Total rules applied 4458 place count 196 transition count 1238
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 4467 place count 196 transition count 1238
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 4474 place count 196 transition count 1238
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 4480 place count 196 transition count 1232
Drop transitions removed 327 transitions
Redundant transition composition rules discarded 327 transitions
Iterating global reduction 8 with 327 rules applied. Total rules applied 4807 place count 196 transition count 905
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 4808 place count 195 transition count 904
Applied a total of 4808 rules in 1342 ms. Remains 195 /2271 variables (removed 2076) and now considering 904/19752 (removed 18848) transitions.
Finished structural reductions, in 1 iterations. Remains : 195/2271 places, 904/19752 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2387 ms. (steps per millisecond=418 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1]
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties seen :[0, 1, 1, 0, 0, 1, 0]
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties seen :[0, 0, 1, 0]
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties seen :[0, 0, 0]
[2021-05-13 10:29:55] [INFO ] Flow matrix only has 479 transitions (discarded 425 similar events)
// Phase 1: matrix 479 rows 195 cols
[2021-05-13 10:29:55] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-13 10:29:55] [INFO ] [Real]Absence check using 6 positive place invariants in 12 ms returned sat
[2021-05-13 10:29:55] [INFO ] [Real]Absence check using 6 positive and 20 generalized place invariants in 8 ms returned sat
[2021-05-13 10:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:55] [INFO ] [Real]Absence check using state equation in 210 ms returned sat
[2021-05-13 10:29:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:29:55] [INFO ] [Nat]Absence check using 6 positive place invariants in 118 ms returned sat
[2021-05-13 10:29:55] [INFO ] [Nat]Absence check using 6 positive and 20 generalized place invariants in 5 ms returned sat
[2021-05-13 10:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:55] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2021-05-13 10:29:55] [INFO ] State equation strengthened by 63 read => feed constraints.
[2021-05-13 10:29:55] [INFO ] [Nat]Added 63 Read/Feed constraints in 23 ms returned unsat
[2021-05-13 10:29:55] [INFO ] [Real]Absence check using 6 positive place invariants in 10 ms returned sat
[2021-05-13 10:29:55] [INFO ] [Real]Absence check using 6 positive and 20 generalized place invariants in 11 ms returned sat
[2021-05-13 10:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:56] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2021-05-13 10:29:56] [INFO ] [Real]Added 63 Read/Feed constraints in 55 ms returned sat
[2021-05-13 10:29:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:29:56] [INFO ] [Nat]Absence check using 6 positive place invariants in 13 ms returned sat
[2021-05-13 10:29:56] [INFO ] [Nat]Absence check using 6 positive and 20 generalized place invariants in 18 ms returned sat
[2021-05-13 10:29:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:56] [INFO ] [Nat]Absence check using state equation in 199 ms returned sat
[2021-05-13 10:29:56] [INFO ] [Nat]Added 63 Read/Feed constraints in 52 ms returned sat
[2021-05-13 10:29:56] [INFO ] Deduced a trap composed of 3 places in 283 ms
[2021-05-13 10:29:57] [INFO ] Deduced a trap composed of 4 places in 416 ms
[2021-05-13 10:29:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 788 ms
[2021-05-13 10:29:57] [INFO ] Computed and/alt/rep : 842/6648/419 causal constraints in 77 ms.
[2021-05-13 10:29:58] [INFO ] Added : 139 causal constraints over 28 iterations in 1426 ms. Result :sat
[2021-05-13 10:29:59] [INFO ] Deduced a trap composed of 3 places in 245 ms
[2021-05-13 10:29:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 292 ms
Attempting to minimize the solution found.
Minimization took 47 ms.
[2021-05-13 10:29:59] [INFO ] [Real]Absence check using 6 positive place invariants in 16 ms returned sat
[2021-05-13 10:29:59] [INFO ] [Real]Absence check using 6 positive and 20 generalized place invariants in 8 ms returned sat
[2021-05-13 10:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:29:59] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2021-05-13 10:29:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:29:59] [INFO ] [Nat]Absence check using 6 positive place invariants in 13 ms returned sat
[2021-05-13 10:29:59] [INFO ] [Nat]Absence check using 6 positive and 20 generalized place invariants in 6 ms returned sat
[2021-05-13 10:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:30:00] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2021-05-13 10:30:00] [INFO ] [Nat]Added 63 Read/Feed constraints in 48 ms returned sat
[2021-05-13 10:30:00] [INFO ] Deduced a trap composed of 5 places in 332 ms
[2021-05-13 10:30:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 389 ms
[2021-05-13 10:30:00] [INFO ] Computed and/alt/rep : 842/6648/419 causal constraints in 43 ms.
[2021-05-13 10:30:01] [INFO ] Added : 143 causal constraints over 29 iterations in 1244 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 24 ms.
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 15100 steps, including 209 resets, run finished after 95 ms. (steps per millisecond=158 ) properties seen :[0, 1] could not realise parikh vector
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 101 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=50 )
FORMULA CloudDeployment-PT-7b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
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="ReachabilityCardinality"
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 ReachabilityCardinality"
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-oct2-162038334700179"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;