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.r126-tajo-158961390900806.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 itstools
Input is QuasiCertifProtocol-PT-18, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390900806
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 26K Apr 12 06:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 12 06:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 11 07:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 11 07:57 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 12K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 30K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 10 13:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 10 13:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 9 20:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K Apr 9 20:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 27K 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 686K 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-18-ReachabilityCardinality-00
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-01
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-02
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-03
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-04
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-05
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-06
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-07
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-08
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-09
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589859121678

[2020-05-19 03:32:03] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 03:32:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 03:32:03] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2020-05-19 03:32:03] [INFO ] Transformed 1398 places.
[2020-05-19 03:32:03] [INFO ] Transformed 296 transitions.
[2020-05-19 03:32:03] [INFO ] Parsed PT model containing 1398 places and 296 transitions in 138 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 442 resets, run finished after 207 ms. (steps per millisecond=48 ) properties seen :[1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 30 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]
Incomplete Best-First random walk after 10001 steps, including 30 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]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 29 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]
Incomplete Best-First random walk after 10001 steps, including 30 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]
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 30 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]
Incomplete Best-First random walk after 10001 steps, including 33 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]
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 33 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]
// Phase 1: matrix 296 rows 1398 cols
[2020-05-19 03:32:04] [INFO ] Computed 1103 place invariants in 49 ms
[2020-05-19 03:32:04] [INFO ] [Real]Absence check using 3 positive place invariants in 35 ms returned sat
[2020-05-19 03:32:05] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 923 ms returned sat
[2020-05-19 03:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:09] [INFO ] [Real]Absence check using state equation in 3771 ms returned sat
[2020-05-19 03:32:10] [INFO ] Deduced a trap composed of 5 places in 1311 ms
[2020-05-19 03:32:10] [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 (> (+ s34 s38 s835 s915 s1316) 0)") while checking expression at index 0
[2020-05-19 03:32:10] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2020-05-19 03:32:11] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1182 ms returned sat
[2020-05-19 03:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:15] [INFO ] [Real]Absence check using state equation in 3654 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 03:32:15] [INFO ] [Real]Absence check using 3 positive place invariants in 44 ms returned sat
[2020-05-19 03:32:16] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1110 ms returned sat
[2020-05-19 03:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:32:20] [INFO ] [Real]Absence check using state equation in 3711 ms returned (error "Failed to check-sat")
[2020-05-19 03:32:20] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-05-19 03:32:21] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1023 ms returned sat
[2020-05-19 03:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:32:25] [INFO ] [Real]Absence check using state equation in 3839 ms returned (error "Failed to check-sat")
[2020-05-19 03:32:25] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2020-05-19 03:32:27] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1343 ms returned sat
[2020-05-19 03:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:32:30] [INFO ] [Real]Absence check using state equation in 3556 ms returned (error "Failed to check-sat")
[2020-05-19 03:32:30] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned unsat
[2020-05-19 03:32:30] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:32:32] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1106 ms returned sat
[2020-05-19 03:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:35] [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 (= s1276 (- t72 t18))") while checking expression at index 6
[2020-05-19 03:32:35] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2020-05-19 03:32:36] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 993 ms returned sat
[2020-05-19 03:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:40] [INFO ] [Real]Absence check using state equation in 3760 ms returned sat
[2020-05-19 03:32:40] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 03:32:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:32:41] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 776 ms returned sat
[2020-05-19 03:32:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:45] [INFO ] [Nat]Absence check using state equation in 3588 ms returned sat
[2020-05-19 03:32:45] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 61 ms.
[2020-05-19 03:32:45] [INFO ] Added : 35 causal constraints over 7 iterations in 490 ms. Result :(error "Failed to check-sat")
[2020-05-19 03:32:45] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned sat
[2020-05-19 03:32:47] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1174 ms returned sat
[2020-05-19 03:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:50] [INFO ] [Real]Absence check using state equation in 3284 ms returned sat
[2020-05-19 03:32:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 03:32:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 20 ms returned sat
[2020-05-19 03:32:51] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 959 ms returned sat
[2020-05-19 03:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:55] [INFO ] [Nat]Absence check using state equation in 3576 ms returned sat
[2020-05-19 03:32:55] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 28 ms.
[2020-05-19 03:32:55] [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 (=> (> t49 0) (and (and (> t45 0) (< o45 o49)) (and (> t153 0) (< o153 o49))))") while checking expression at index 8
[2020-05-19 03:32:55] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2020-05-19 03:32:56] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 862 ms returned sat
[2020-05-19 03:32:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:32:58] [INFO ] [Real]Absence check using state equation in 1795 ms returned unsat
[2020-05-19 03:32:58] [INFO ] [Real]Absence check using 3 positive place invariants in 22 ms returned sat
[2020-05-19 03:32:59] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1178 ms returned sat
[2020-05-19 03:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:33:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:33:03] [INFO ] [Real]Absence check using state equation in 3644 ms returned (error "Failed to check-sat")
[2020-05-19 03:33:03] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2020-05-19 03:33:04] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 888 ms returned sat
[2020-05-19 03:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:33:07] [INFO ] [Real]Absence check using state equation in 3636 ms returned unsat
[2020-05-19 03:33:08] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:33:09] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1216 ms returned sat
[2020-05-19 03:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:33:09] [INFO ] [Real]Absence check using state equation in 362 ms returned unsat
[2020-05-19 03:33:09] [INFO ] [Real]Absence check using 3 positive place invariants in 30 ms returned sat
[2020-05-19 03:33:11] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1289 ms returned sat
[2020-05-19 03:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:33:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:33:14] [INFO ] [Real]Absence check using state equation in 3525 ms returned (error "Failed to check-sat")
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 547 out of 1398 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1398/1398 places, 296/296 transitions.
Applied a total of 0 rules in 159 ms. Remains 1398 /1398 variables (removed 0) and now considering 296/296 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1398/1398 places, 296/296 transitions.
Incomplete random walk after 1000000 steps, including 44200 resets, run finished after 9999 ms. (steps per millisecond=100 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 824813 steps, including 2648 resets, run timeout after 5001 ms. (steps per millisecond=164 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3181 resets, run finished after 2193 ms. (steps per millisecond=455 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 4329 resets, run finished after 2231 ms. (steps per millisecond=448 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3215 resets, run finished after 1665 ms. (steps per millisecond=600 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3219 resets, run finished after 2301 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3220 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3216 resets, run finished after 1588 ms. (steps per millisecond=629 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3270 resets, run finished after 1888 ms. (steps per millisecond=529 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3195 resets, run finished after 2261 ms. (steps per millisecond=442 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3236 resets, run finished after 1747 ms. (steps per millisecond=572 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 10421074 steps, run timeout after 30001 ms. (steps per millisecond=347 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 10421074 steps, saw 1299892 distinct states, run finished after 30001 ms. (steps per millisecond=347 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 296 rows 1398 cols
[2020-05-19 03:34:17] [INFO ] Computed 1103 place invariants in 86 ms
[2020-05-19 03:34:17] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:34:18] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 918 ms returned sat
[2020-05-19 03:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:34:21] [INFO ] [Real]Absence check using state equation in 3191 ms returned sat
[2020-05-19 03:34:21] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 79 ms.
[2020-05-19 03:34:23] [INFO ] Added : 120 causal constraints over 24 iterations in 1530 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 42 ms.
[2020-05-19 03:34:23] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:34:24] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1265 ms returned sat
[2020-05-19 03:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:34:29] [INFO ] [Real]Absence check using state equation in 4298 ms returned sat
[2020-05-19 03:34:29] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 41 ms.
[2020-05-19 03:34:30] [INFO ] Added : 125 causal constraints over 25 iterations in 1592 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 18 ms.
[2020-05-19 03:34:31] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2020-05-19 03:34:31] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 852 ms returned sat
[2020-05-19 03:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:34:37] [INFO ] [Real]Absence check using state equation in 5217 ms returned unsat
[2020-05-19 03:34:37] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2020-05-19 03:34:38] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1076 ms returned sat
[2020-05-19 03:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:34:42] [INFO ] [Real]Absence check using state equation in 3651 ms returned sat
[2020-05-19 03:34:42] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 32 ms.
[2020-05-19 03:34:43] [INFO ] Added : 123 causal constraints over 25 iterations in 1319 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 34 ms.
[2020-05-19 03:34:43] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:34:45] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1276 ms returned sat
[2020-05-19 03:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:34:48] [INFO ] [Real]Absence check using state equation in 3349 ms returned sat
[2020-05-19 03:34:48] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 72 ms.
[2020-05-19 03:34:49] [INFO ] Added : 129 causal constraints over 26 iterations in 1227 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2020-05-19 03:34:50] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2020-05-19 03:34:51] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1003 ms returned sat
[2020-05-19 03:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:34:54] [INFO ] [Real]Absence check using state equation in 2927 ms returned sat
[2020-05-19 03:34:54] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 27 ms.
[2020-05-19 03:34:54] [INFO ] Added : 82 causal constraints over 17 iterations in 725 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2020-05-19 03:34:55] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:34:56] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1042 ms returned sat
[2020-05-19 03:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:34:59] [INFO ] [Real]Absence check using state equation in 3202 ms returned sat
[2020-05-19 03:34:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 03:34:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2020-05-19 03:35:00] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 903 ms returned sat
[2020-05-19 03:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 03:35:03] [INFO ] [Nat]Absence check using state equation in 3314 ms returned sat
[2020-05-19 03:35:03] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 57 ms.
[2020-05-19 03:35:04] [INFO ] Added : 63 causal constraints over 13 iterations in 658 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
[2020-05-19 03:35:04] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2020-05-19 03:35:05] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 968 ms returned sat
[2020-05-19 03:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:35:09] [INFO ] [Real]Absence check using state equation in 3691 ms returned sat
[2020-05-19 03:35:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 03:35:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-05-19 03:35:10] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 930 ms returned sat
[2020-05-19 03:35:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 03:35:13] [INFO ] [Nat]Absence check using state equation in 3187 ms returned sat
[2020-05-19 03:35:13] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 27 ms.
[2020-05-19 03:35:14] [INFO ] Added : 63 causal constraints over 13 iterations in 798 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
[2020-05-19 03:35:14] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:35:15] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1061 ms returned sat
[2020-05-19 03:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:35:19] [INFO ] [Real]Absence check using state equation in 3595 ms returned sat
[2020-05-19 03:35:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 03:35:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-05-19 03:35:20] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 1037 ms returned sat
[2020-05-19 03:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 03:35:24] [INFO ] [Nat]Absence check using state equation in 3622 ms returned sat
[2020-05-19 03:35:24] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 49 ms.
[2020-05-19 03:35:25] [INFO ] Added : 63 causal constraints over 13 iterations in 724 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 18 ms.
[2020-05-19 03:35:25] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2020-05-19 03:35:26] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1170 ms returned sat
[2020-05-19 03:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:35:30] [INFO ] [Real]Absence check using state equation in 4030 ms returned sat
[2020-05-19 03:35:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 03:35:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-05-19 03:35:31] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 1088 ms returned sat
[2020-05-19 03:35:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 03:35:34] [INFO ] [Nat]Absence check using state equation in 2977 ms returned sat
[2020-05-19 03:35:34] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 23 ms.
[2020-05-19 03:35:36] [INFO ] Added : 142 causal constraints over 29 iterations in 1601 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 116 steps, including 0 resets, run visited all 9 properties in 10 ms. (steps per millisecond=11 )
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589859336946

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-18"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is QuasiCertifProtocol-PT-18, 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 r126-tajo-158961390900806"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-18.tgz
mv QuasiCertifProtocol-PT-18 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 ;