Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872400798.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is QuasiCertifProtocol-PT-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872400798
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 11K Apr 12 06:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 12 06:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 11 07:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 24K Apr 11 07:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.2K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 10 13:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 10 13:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 9 20:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 9 20:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 290K 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 QuasiCertifProtocol-PT-10-ReachabilityCardinality-00
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-01
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-02
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-03
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-04
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-05
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-06
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-07
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-08
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-09
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-PT-10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591182098216

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 11:01:40] [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]
[2020-06-03 11:01:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 11:01:40] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2020-06-03 11:01:40] [INFO ] Transformed 550 places.
[2020-06-03 11:01:40] [INFO ] Transformed 176 transitions.
[2020-06-03 11:01:40] [INFO ] Parsed PT model containing 550 places and 176 transitions in 178 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 56 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 691 resets, run finished after 143 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 26 ms. (steps per millisecond=384 ) 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 80 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 82 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 91 resets, run finished after 48 ms. (steps per millisecond=208 ) 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 83 resets, run finished after 25 ms. (steps per millisecond=400 ) 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 81 resets, run finished after 32 ms. (steps per millisecond=312 ) 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 50 resets, run finished after 26 ms. (steps per millisecond=384 ) 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 109 resets, run finished after 16 ms. (steps per millisecond=625 ) 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 82 resets, run finished after 14 ms. (steps per millisecond=714 ) 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 87 resets, run finished after 11 ms. (steps per millisecond=909 ) 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 82 resets, run finished after 12 ms. (steps per millisecond=833 ) 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 81 resets, run finished after 11 ms. (steps per millisecond=909 ) 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 82 resets, run finished after 12 ms. (steps per millisecond=833 ) 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 81 resets, run finished after 13 ms. (steps per millisecond=769 ) 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 109 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 176 rows 550 cols
[2020-06-03 11:01:41] [INFO ] Computed 375 place invariants in 21 ms
[2020-06-03 11:01:41] [INFO ] [Real]Absence check using 3 positive place invariants in 20 ms returned sat
[2020-06-03 11:01:41] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 158 ms returned sat
[2020-06-03 11:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:42] [INFO ] [Real]Absence check using state equation in 643 ms returned sat
[2020-06-03 11:01:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:01:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned unsat
[2020-06-03 11:01:42] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2020-06-03 11:01:42] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 204 ms returned sat
[2020-06-03 11:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:43] [INFO ] [Real]Absence check using state equation in 650 ms returned sat
[2020-06-03 11:01:43] [INFO ] Computed and/alt/rep : 164/571/164 causal constraints in 22 ms.
[2020-06-03 11:01:43] [INFO ] Added : 76 causal constraints over 16 iterations in 352 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 18 ms.
[2020-06-03 11:01:43] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2020-06-03 11:01:44] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 219 ms returned sat
[2020-06-03 11:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:44] [INFO ] [Real]Absence check using state equation in 637 ms returned sat
[2020-06-03 11:01:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:01:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 16 ms returned sat
[2020-06-03 11:01:45] [INFO ] [Nat]Absence check using 3 positive and 372 generalized place invariants in 223 ms returned sat
[2020-06-03 11:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:45] [INFO ] [Nat]Absence check using state equation in 752 ms returned sat
[2020-06-03 11:01:45] [INFO ] Computed and/alt/rep : 164/571/164 causal constraints in 19 ms.
[2020-06-03 11:01:46] [INFO ] Added : 27 causal constraints over 6 iterations in 172 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2020-06-03 11:01:46] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2020-06-03 11:01:46] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 229 ms returned sat
[2020-06-03 11:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:47] [INFO ] [Real]Absence check using state equation in 836 ms returned sat
[2020-06-03 11:01:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:01:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 17 ms returned sat
[2020-06-03 11:01:47] [INFO ] [Nat]Absence check using 3 positive and 372 generalized place invariants in 223 ms returned sat
[2020-06-03 11:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:01:52] [INFO ] [Nat]Absence check using state equation in 4689 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 11:01:52] [INFO ] [Real]Absence check using 3 positive place invariants in 15 ms returned sat
[2020-06-03 11:01:52] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 199 ms returned sat
[2020-06-03 11:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:53] [INFO ] [Real]Absence check using state equation in 660 ms returned sat
[2020-06-03 11:01:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:01:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 28 ms returned sat
[2020-06-03 11:01:53] [INFO ] [Nat]Absence check using 3 positive and 372 generalized place invariants in 225 ms returned sat
[2020-06-03 11:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:54] [INFO ] [Nat]Absence check using state equation in 725 ms returned sat
[2020-06-03 11:01:54] [INFO ] Computed and/alt/rep : 164/571/164 causal constraints in 20 ms.
[2020-06-03 11:01:54] [INFO ] Added : 15 causal constraints over 3 iterations in 142 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2020-06-03 11:01:54] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned unsat
[2020-06-03 11:01:54] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned unsat
[2020-06-03 11:01:54] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned unsat
[2020-06-03 11:01:54] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2020-06-03 11:01:55] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 197 ms returned sat
[2020-06-03 11:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:55] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2020-06-03 11:01:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:01:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2020-06-03 11:01:56] [INFO ] [Nat]Absence check using 3 positive and 372 generalized place invariants in 193 ms returned sat
[2020-06-03 11:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:56] [INFO ] [Nat]Absence check using state equation in 636 ms returned sat
[2020-06-03 11:01:56] [INFO ] Computed and/alt/rep : 164/571/164 causal constraints in 21 ms.
[2020-06-03 11:01:57] [INFO ] Added : 39 causal constraints over 8 iterations in 232 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2020-06-03 11:01:57] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2020-06-03 11:01:57] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 188 ms returned sat
[2020-06-03 11:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:57] [INFO ] [Real]Absence check using state equation in 392 ms returned unsat
[2020-06-03 11:01:57] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2020-06-03 11:01:58] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 193 ms returned sat
[2020-06-03 11:01:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:58] [INFO ] [Real]Absence check using state equation in 305 ms returned unsat
[2020-06-03 11:01:58] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2020-06-03 11:01:58] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 195 ms returned sat
[2020-06-03 11:01:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:59] [INFO ] [Real]Absence check using state equation in 692 ms returned sat
[2020-06-03 11:01:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:01:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2020-06-03 11:01:59] [INFO ] [Nat]Absence check using 3 positive and 372 generalized place invariants in 192 ms returned sat
[2020-06-03 11:01:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:01:59] [INFO ] [Nat]Absence check using state equation in 272 ms returned unsat
[2020-06-03 11:02:00] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2020-06-03 11:02:00] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 189 ms returned sat
[2020-06-03 11:02:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:02:00] [INFO ] [Real]Absence check using state equation in 625 ms returned sat
[2020-06-03 11:02:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:02:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 17 ms returned sat
[2020-06-03 11:02:01] [INFO ] [Nat]Absence check using 3 positive and 372 generalized place invariants in 169 ms returned sat
[2020-06-03 11:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:02:01] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2020-06-03 11:02:01] [INFO ] Computed and/alt/rep : 164/571/164 causal constraints in 23 ms.
[2020-06-03 11:02:02] [INFO ] Added : 78 causal constraints over 16 iterations in 525 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2020-06-03 11:02:02] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2020-06-03 11:02:02] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 183 ms returned sat
[2020-06-03 11:02:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:02:03] [INFO ] [Real]Absence check using state equation in 708 ms returned sat
[2020-06-03 11:02:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:02:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2020-06-03 11:02:03] [INFO ] [Nat]Absence check using 3 positive and 372 generalized place invariants in 183 ms returned sat
[2020-06-03 11:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:02:04] [INFO ] [Nat]Absence check using state equation in 606 ms returned sat
[2020-06-03 11:02:04] [INFO ] Computed and/alt/rep : 164/571/164 causal constraints in 17 ms.
[2020-06-03 11:02:04] [INFO ] Added : 23 causal constraints over 5 iterations in 108 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-06-03 11:02:04] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2020-06-03 11:02:04] [INFO ] [Real]Absence check using 3 positive and 372 generalized place invariants in 173 ms returned sat
[2020-06-03 11:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:02:05] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2020-06-03 11:02:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:02:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2020-06-03 11:02:05] [INFO ] [Nat]Absence check using 3 positive and 372 generalized place invariants in 177 ms returned sat
[2020-06-03 11:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:02:05] [INFO ] [Nat]Absence check using state equation in 393 ms returned unsat
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 2400 steps, including 97 resets, run finished after 17 ms. (steps per millisecond=141 ) properties seen :[0, 0, 0, 1, 0, 0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 7900 steps, including 143 resets, run finished after 32 ms. (steps per millisecond=246 ) properties seen :[1, 1, 0, 1, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4000 steps, including 113 resets, run finished after 11 ms. (steps per millisecond=363 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 1600 steps, including 93 resets, run finished after 5 ms. (steps per millisecond=320 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 2800 steps, including 103 resets, run finished after 12 ms. (steps per millisecond=233 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 7700 steps, including 146 resets, run finished after 28 ms. (steps per millisecond=275 ) properties seen :[0] could not realise parikh vector
Support contains 158 out of 550 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 550/550 places, 176/176 transitions.
Discarding 147 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Graph (complete) has 2400 edges and 550 vertex of which 403 are kept as prefixes of interest. Removing 147 places using SCC suffix rule.27 ms
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 403 transition count 160
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 402 transition count 160
Symmetric choice reduction at 2 with 10 rule applications. Total rules 26 place count 402 transition count 160
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 46 place count 392 transition count 150
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 57 place count 392 transition count 139
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 68 place count 381 transition count 139
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 380 transition count 138
Applied a total of 69 rules in 164 ms. Remains 380 /550 variables (removed 170) and now considering 138/176 (removed 38) transitions.
Finished structural reductions, in 1 iterations. Remains : 380/550 places, 138/176 transitions.
Incomplete random walk after 1000000 steps, including 72697 resets, run finished after 2171 ms. (steps per millisecond=460 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 6415 resets, run finished after 3320 ms. (steps per millisecond=301 ) properties seen :[0]
Interrupted probabilistic random walk after 19902548 steps, run timeout after 30001 ms. (steps per millisecond=663 ) properties seen :[0]
Probabilistic random walk after 19902548 steps, saw 2500869 distinct states, run finished after 30002 ms. (steps per millisecond=663 ) properties seen :[0]
// Phase 1: matrix 138 rows 380 cols
[2020-06-03 11:02:41] [INFO ] Computed 243 place invariants in 6 ms
[2020-06-03 11:02:41] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2020-06-03 11:02:41] [INFO ] [Real]Absence check using 1 positive and 242 generalized place invariants in 116 ms returned sat
[2020-06-03 11:02:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:02:42] [INFO ] [Real]Absence check using state equation in 503 ms returned sat
[2020-06-03 11:02:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2020-06-03 11:02:42] [INFO ] [Nat]Absence check using 1 positive and 242 generalized place invariants in 86 ms returned sat
[2020-06-03 11:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:02:44] [INFO ] [Nat]Absence check using state equation in 1600 ms returned unsat
FORMULA QuasiCertifProtocol-PT-10-ReachabilityCardinality-03 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="QuasiCertifProtocol-PT-10"
export BK_EXAMINATION="ReachabilityCardinality"
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 QuasiCertifProtocol-PT-10, 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 r176-tajo-158987872400798"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-10.tgz
mv QuasiCertifProtocol-PT-10 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 ;