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.r180-ebro-158987900000275.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DES-PT-30a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900000275
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 3.4K Mar 30 01:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 01:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 08:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 08:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 26 08:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 26 08:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 70K 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 DES-PT-30a-CTLCardinality-00
FORMULA_NAME DES-PT-30a-CTLCardinality-01
FORMULA_NAME DES-PT-30a-CTLCardinality-02
FORMULA_NAME DES-PT-30a-CTLCardinality-03
FORMULA_NAME DES-PT-30a-CTLCardinality-04
FORMULA_NAME DES-PT-30a-CTLCardinality-05
FORMULA_NAME DES-PT-30a-CTLCardinality-06
FORMULA_NAME DES-PT-30a-CTLCardinality-07
FORMULA_NAME DES-PT-30a-CTLCardinality-08
FORMULA_NAME DES-PT-30a-CTLCardinality-09
FORMULA_NAME DES-PT-30a-CTLCardinality-10
FORMULA_NAME DES-PT-30a-CTLCardinality-11
FORMULA_NAME DES-PT-30a-CTLCardinality-12
FORMULA_NAME DES-PT-30a-CTLCardinality-13
FORMULA_NAME DES-PT-30a-CTLCardinality-14
FORMULA_NAME DES-PT-30a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591187701155

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 12:35:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 12:35:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 12:35:04] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2020-06-03 12:35:04] [INFO ] Transformed 234 places.
[2020-06-03 12:35:04] [INFO ] Transformed 191 transitions.
[2020-06-03 12:35:04] [INFO ] Found NUPN structural information;
[2020-06-03 12:35:04] [INFO ] Parsed PT model containing 234 places and 191 transitions in 208 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 55 ms.
Incomplete random walk after 100000 steps, including 2228 resets, run finished after 607 ms. (steps per millisecond=164 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0]
// Phase 1: matrix 177 rows 234 cols
[2020-06-03 12:35:05] [INFO ] Computed 59 place invariants in 34 ms
[2020-06-03 12:35:05] [INFO ] [Real]Absence check using 34 positive place invariants in 60 ms returned sat
[2020-06-03 12:35:05] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 34 ms returned sat
[2020-06-03 12:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:06] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2020-06-03 12:35:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:06] [INFO ] [Nat]Absence check using 34 positive place invariants in 42 ms returned sat
[2020-06-03 12:35:06] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 95 ms returned sat
[2020-06-03 12:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:07] [INFO ] [Nat]Absence check using state equation in 801 ms returned sat
[2020-06-03 12:35:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 12:35:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 10 ms returned sat
[2020-06-03 12:35:07] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 38 ms.
[2020-06-03 12:35:08] [INFO ] Added : 162 causal constraints over 33 iterations in 1541 ms. Result :sat
[2020-06-03 12:35:08] [INFO ] Deduced a trap composed of 9 places in 127 ms
[2020-06-03 12:35:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 203 ms
[2020-06-03 12:35:09] [INFO ] [Real]Absence check using 34 positive place invariants in 31 ms returned sat
[2020-06-03 12:35:09] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 27 ms returned sat
[2020-06-03 12:35:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:09] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2020-06-03 12:35:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:09] [INFO ] [Nat]Absence check using 34 positive place invariants in 38 ms returned sat
[2020-06-03 12:35:09] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 45 ms returned sat
[2020-06-03 12:35:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:10] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2020-06-03 12:35:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 7 ms returned sat
[2020-06-03 12:35:10] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 27 ms.
[2020-06-03 12:35:11] [INFO ] Added : 97 causal constraints over 20 iterations in 1055 ms. Result :sat
[2020-06-03 12:35:11] [INFO ] [Real]Absence check using 34 positive place invariants in 26 ms returned sat
[2020-06-03 12:35:11] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 25 ms returned sat
[2020-06-03 12:35:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:11] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2020-06-03 12:35:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:11] [INFO ] [Nat]Absence check using 34 positive place invariants in 39 ms returned sat
[2020-06-03 12:35:12] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 144 ms returned sat
[2020-06-03 12:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:12] [INFO ] [Nat]Absence check using state equation in 532 ms returned sat
[2020-06-03 12:35:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2020-06-03 12:35:12] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 43 ms.
[2020-06-03 12:35:14] [INFO ] Added : 128 causal constraints over 26 iterations in 1541 ms. Result :sat
[2020-06-03 12:35:14] [INFO ] [Real]Absence check using 34 positive place invariants in 25 ms returned sat
[2020-06-03 12:35:14] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 33 ms returned sat
[2020-06-03 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:14] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2020-06-03 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:14] [INFO ] [Nat]Absence check using 34 positive place invariants in 46 ms returned sat
[2020-06-03 12:35:14] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 72 ms returned sat
[2020-06-03 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:15] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2020-06-03 12:35:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2020-06-03 12:35:15] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 19 ms.
[2020-06-03 12:35:17] [INFO ] Added : 141 causal constraints over 29 iterations in 1636 ms. Result :sat
[2020-06-03 12:35:17] [INFO ] Deduced a trap composed of 12 places in 120 ms
[2020-06-03 12:35:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2020-06-03 12:35:17] [INFO ] [Real]Absence check using 34 positive place invariants in 28 ms returned sat
[2020-06-03 12:35:17] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 36 ms returned sat
[2020-06-03 12:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:17] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2020-06-03 12:35:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:17] [INFO ] [Nat]Absence check using 34 positive place invariants in 37 ms returned sat
[2020-06-03 12:35:17] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 66 ms returned sat
[2020-06-03 12:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:18] [INFO ] [Nat]Absence check using state equation in 472 ms returned sat
[2020-06-03 12:35:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2020-06-03 12:35:18] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 35 ms.
[2020-06-03 12:35:19] [INFO ] Added : 160 causal constraints over 33 iterations in 1375 ms. Result :sat
[2020-06-03 12:35:19] [INFO ] [Real]Absence check using 34 positive place invariants in 29 ms returned sat
[2020-06-03 12:35:19] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 30 ms returned sat
[2020-06-03 12:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:20] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2020-06-03 12:35:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:20] [INFO ] [Nat]Absence check using 34 positive place invariants in 27 ms returned sat
[2020-06-03 12:35:20] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 29 ms returned sat
[2020-06-03 12:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:20] [INFO ] [Nat]Absence check using state equation in 384 ms returned sat
[2020-06-03 12:35:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2020-06-03 12:35:20] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 40 ms.
[2020-06-03 12:35:22] [INFO ] Added : 154 causal constraints over 31 iterations in 1368 ms. Result :sat
[2020-06-03 12:35:22] [INFO ] [Real]Absence check using 34 positive place invariants in 29 ms returned sat
[2020-06-03 12:35:22] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 28 ms returned sat
[2020-06-03 12:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:22] [INFO ] [Real]Absence check using state equation in 357 ms returned sat
[2020-06-03 12:35:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:22] [INFO ] [Nat]Absence check using 34 positive place invariants in 40 ms returned sat
[2020-06-03 12:35:23] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 55 ms returned sat
[2020-06-03 12:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:23] [INFO ] [Nat]Absence check using state equation in 537 ms returned sat
[2020-06-03 12:35:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 10 ms returned sat
[2020-06-03 12:35:23] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 25 ms.
[2020-06-03 12:35:24] [INFO ] Added : 92 causal constraints over 19 iterations in 839 ms. Result :sat
[2020-06-03 12:35:24] [INFO ] Deduced a trap composed of 9 places in 54 ms
[2020-06-03 12:35:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2020-06-03 12:35:24] [INFO ] [Real]Absence check using 34 positive place invariants in 31 ms returned sat
[2020-06-03 12:35:24] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 30 ms returned sat
[2020-06-03 12:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:25] [INFO ] [Real]Absence check using state equation in 447 ms returned sat
[2020-06-03 12:35:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:25] [INFO ] [Nat]Absence check using 34 positive place invariants in 49 ms returned sat
[2020-06-03 12:35:25] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 105 ms returned sat
[2020-06-03 12:35:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:25] [INFO ] [Nat]Absence check using state equation in 471 ms returned sat
[2020-06-03 12:35:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2020-06-03 12:35:25] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 21 ms.
[2020-06-03 12:35:27] [INFO ] Added : 170 causal constraints over 34 iterations in 1378 ms. Result :sat
[2020-06-03 12:35:27] [INFO ] [Real]Absence check using 34 positive place invariants in 28 ms returned sat
[2020-06-03 12:35:27] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 29 ms returned sat
[2020-06-03 12:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:27] [INFO ] [Real]Absence check using state equation in 392 ms returned sat
[2020-06-03 12:35:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 12:35:27] [INFO ] [Nat]Absence check using 34 positive place invariants in 41 ms returned sat
[2020-06-03 12:35:28] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 145 ms returned sat
[2020-06-03 12:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 12:35:28] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2020-06-03 12:35:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2020-06-03 12:35:28] [INFO ] Computed and/alt/rep : 176/719/176 causal constraints in 18 ms.
[2020-06-03 12:35:30] [INFO ] Added : 169 causal constraints over 34 iterations in 1596 ms. Result :sat
[2020-06-03 12:35:30] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-03 12:35:30] [INFO ] Flatten gal took : 130 ms
[2020-06-03 12:35:30] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-03 12:35:30] [INFO ] Flatten gal took : 47 ms
FORMULA DES-PT-30a-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 12:35:30] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2020-06-03 12:35:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 10 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ DES-PT-30a @ 3570 seconds

FORMULA DES-PT-30a-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-30a-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-30a-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-30a-CTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-30a-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-30a-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-30a-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-30a-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3564
rslt: Output for CTLCardinality @ DES-PT-30a

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
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lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 411/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 234
lola: finding significant places
lola: 234 places, 177 transitions, 175 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLCardinality.xml
lola: LP says that atomic proposition is always true: (p140 <= 1)
lola: LP says that atomic proposition is always true: (p54 <= 1)
lola: LP says that atomic proposition is always true: (p133 <= 1)
lola: LP says that atomic proposition is always true: (p139 <= 1)
lola: LP says that atomic proposition is always true: (p58 <= 1)
lola: LP says that atomic proposition is always true: (p73 <= 1)
lola: LP says that atomic proposition is always true: (p88 <= 1)
lola: LP says that atomic proposition is always true: (p192 <= 1)
lola: LP says that atomic proposition is always true: (p174 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: LP says that atomic proposition is always true: (p94 <= 1)
lola: LP says that atomic proposition is always true: (p65 <= 1)
lola: LP says that atomic proposition is always true: (p74 <= 1)
lola: ((E (G ((((p172 <= 0)) OR ((1 <= p140))))) AND A (X (((p54 <= 0))))) AND NOT(E (X ((((p169 <= 0)) OR ((1 <= p133))))))) : E (G ((0 <= 0))) : A (F (E (G ((((p23 <= 0)) OR ((1 <= p139)) OR ((p146 <= 0)) OR ((1 <= p58))))))) : E (F (A (((1 <= 0) U ((1 <= p73)))))) : A (G ((((p36 <= 0)) OR ((1 <= p88))))) : (E (((((p3 <= 0)) OR ((1 <= p192))) U ((1 <= p174)))) AND ((p23 <= 0))) : A (F (A (((1 <= 0) U ((1 <= p94)))))) : A (F (((((1 <= p65)) OR E (G ((1 <= 0)))) OR (((1 <= p176)) AND ((p74 <= 0))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:184
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:184
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:163
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:121
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((((p172 <= 0)) OR ((1 <= p140))))) AND (A (X (((p54 <= 0)))) AND A (X ((((1 <= p169)) AND ((p133 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((((p172 <= 0)) OR ((1 <= p140)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((((p172 <= 0)) OR ((1 <= p140)))))
lola: processed formula length: 41
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p172)) AND ((p140 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 26 markings, 25 edges
lola: ========================================
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((p54 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(((p54 <= 0)))
lola: processed formula length: 16
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((((1 <= p169)) AND ((p133 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX((((1 <= p169)) AND ((p133 <= 0))))
lola: processed formula length: 37
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p73))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p73))))
lola: processed formula length: 20
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p73))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 475 markings, 474 edges
lola: ========================================
lola: subprocess 3 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p36 <= 0)) OR ((1 <= p88)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p36 <= 0)) OR ((1 <= p88)))))
lola: processed formula length: 39
lola: 17 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p36)) AND ((p88 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-3-0.sara.
sara: error: :1612: error near 'TRANSITION': syntax error, unexpected KEY_TRANSITION, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: state equation:solution unknown
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 30051 markings, 35708 edges
lola: ========================================
lola: subprocess 4 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p94))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p94 <= 0))
lola: processed formula length: 12
lola: 18 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p94))
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: The predicate does not eventually occur.
lola: 26 markings, 25 edges
lola: ========================================
lola: subprocess 5 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p65)) OR (((1 <= p176)) AND ((p74 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:767
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: processed formula: (((p65 <= 0)) AND (((p176 <= 0)) OR ((1 <= p74))))
lola: processed formula length: 51
lola: 21 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 26 markings, 25 edges
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p65)) OR (((1 <= p176)) AND ((p74 <= 0))))
lola: state equation task get result unparse finished id 0
lola: state equation: Could not create input for sara: DNF too long or DEADLOCK predicate contained
lola: ========================================
lola: subprocess 6 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (G ((((p23 <= 0)) OR ((1 <= p139)) OR ((p146 <= 0)) OR ((1 <= p58)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EG((((p23 <= 0)) OR ((1 <= p139)) OR ((p146 <= 0)) OR ((1 <= p58)))))
lola: processed formula length: 75
lola: 17 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 45 markings, 45 edges
lola: ========================================
lola: subprocess 7 will run for 3564 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (((((p3 <= 0)) OR ((1 <= p192))) U ((1 <= p174)))) AND ((p23 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 3564 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p23 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p23 <= 0))
lola: processed formula length: 12
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (E (((((p3 <= 0)) OR ((1 <= p192))) U ((1 <= p174)))) AND ((p23 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((p23 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p23 <= 0))
lola: processed formula length: 12
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (((((p3 <= 0)) OR ((1 <= p192))) U ((1 <= p174))))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:618
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:738
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: E (((((p3 <= 0)) OR ((1 <= p192))) U ((1 <= p174))))
lola: processed formula length: 53
lola: 18 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p174))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-9-0.sara.
sara: error: :1612: error near 'TRANSITION': syntax error, unexpected KEY_TRANSITION, expecting SEMICOLON or COMMA
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: state equation:solution unknown
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: There is a path where Predicate Phi holds until Predicate Psi.
lola: 51606 markings, 233146 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes yes yes yes no yes no no
lola:
preliminary result: yes yes yes yes no yes no no
lola: memory consumption: 25024 KB
lola: time consumption: 6 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished

--------------------
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="DES-PT-30a"
export BK_EXAMINATION="CTLCardinality"
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 DES-PT-30a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-ebro-158987900000275"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;