Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r423-tajo-167905976600357.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is SieveSingleMsgMbox-PT-d0m04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r423-tajo-167905976600357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.4K Feb 26 10:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 10:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 10:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 10:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 10:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 26 10:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 10:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 10:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 57K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m04-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679246610358

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d0m04
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 17:23:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 17:23:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:23:32] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2023-03-19 17:23:32] [INFO ] Transformed 262 places.
[2023-03-19 17:23:32] [INFO ] Transformed 73 transitions.
[2023-03-19 17:23:32] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 215 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 19 ms.
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 73 rows 72 cols
[2023-03-19 17:23:32] [INFO ] Computed 6 place invariants in 18 ms
Incomplete random walk after 10000 steps, including 2264 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :1
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 1090 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 1027 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 990 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 1029 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 993 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 979 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 1030 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :2
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-19 17:23:32] [INFO ] Invariant cache hit.
[2023-03-19 17:23:32] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-19 17:23:32] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned unsat
[2023-03-19 17:23:33] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 5 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:33] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-19 17:23:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-19 17:23:33] [INFO ] [Real]Added 31 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:23:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 5 ms returned sat
[2023-03-19 17:23:33] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 3 ms to minimize.
[2023-03-19 17:23:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 56 ms
[2023-03-19 17:23:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:33] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-19 17:23:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Nat]Added 31 Read/Feed constraints in 9 ms returned sat
[2023-03-19 17:23:33] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 1 ms to minimize.
[2023-03-19 17:23:33] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 1 ms to minimize.
[2023-03-19 17:23:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 307 ms
[2023-03-19 17:23:33] [INFO ] Computed and/alt/rep : 22/34/22 causal constraints (skipped 50 transitions) in 9 ms.
[2023-03-19 17:23:33] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 2 ms to minimize.
[2023-03-19 17:23:33] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2023-03-19 17:23:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 166 ms
[2023-03-19 17:23:33] [INFO ] Added : 14 causal constraints over 3 iterations in 213 ms. Result :sat
Minimization took 32 ms.
[2023-03-19 17:23:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 17:23:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:23:34] [INFO ] Computed and/alt/rep : 22/34/22 causal constraints (skipped 50 transitions) in 4 ms.
[2023-03-19 17:23:34] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 26 ms.
[2023-03-19 17:23:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 17:23:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 6 ms returned sat
[2023-03-19 17:23:34] [INFO ] Computed and/alt/rep : 22/34/22 causal constraints (skipped 50 transitions) in 6 ms.
[2023-03-19 17:23:34] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 9 ms.
[2023-03-19 17:23:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:23:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 17:23:34] [INFO ] [Nat]Added 31 Read/Feed constraints in 5 ms returned sat
[2023-03-19 17:23:34] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 1 ms to minimize.
[2023-03-19 17:23:34] [INFO ] Deduced a trap composed of 22 places in 23 ms of which 1 ms to minimize.
[2023-03-19 17:23:34] [INFO ] Deduced a trap composed of 15 places in 238 ms of which 1 ms to minimize.
[2023-03-19 17:23:34] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
[2023-03-19 17:23:34] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 336 ms
[2023-03-19 17:23:34] [INFO ] Computed and/alt/rep : 22/34/22 causal constraints (skipped 50 transitions) in 5 ms.
[2023-03-19 17:23:34] [INFO ] Added : 11 causal constraints over 3 iterations in 37 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1, 0, 41, 1, 7, 7] Max seen :[1, 0, 0, 0, 0, 0]
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 73/73 transitions.
Graph (complete) has 192 edges and 72 vertex of which 69 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 69 transition count 71
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 10 place count 62 transition count 64
Iterating global reduction 1 with 7 rules applied. Total rules applied 17 place count 62 transition count 64
Applied a total of 17 rules in 35 ms. Remains 62 /72 variables (removed 10) and now considering 64/73 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 62/72 places, 64/73 transitions.
// Phase 1: matrix 64 rows 62 cols
[2023-03-19 17:23:34] [INFO ] Computed 4 place invariants in 3 ms
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 1000000 steps, including 223402 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 3) seen :1
FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 102638 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 102508 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 2) seen :0
[2023-03-19 17:23:36] [INFO ] Invariant cache hit.
[2023-03-19 17:23:36] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:36] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-19 17:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 17:23:36] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-19 17:23:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:23:36] [INFO ] Computed and/alt/rep : 17/30/17 causal constraints (skipped 46 transitions) in 7 ms.
[2023-03-19 17:23:36] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2023-03-19 17:23:36] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2023-03-19 17:23:36] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 0 ms to minimize.
[2023-03-19 17:23:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 148 ms
[2023-03-19 17:23:36] [INFO ] Added : 14 causal constraints over 5 iterations in 189 ms. Result :sat
Minimization took 34 ms.
[2023-03-19 17:23:36] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 17:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 17:23:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 5 ms returned sat
[2023-03-19 17:23:36] [INFO ] Computed and/alt/rep : 17/30/17 causal constraints (skipped 46 transitions) in 5 ms.
[2023-03-19 17:23:37] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 0 ms to minimize.
[2023-03-19 17:23:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-19 17:23:37] [INFO ] Added : 13 causal constraints over 3 iterations in 88 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [4, 7] Max seen :[0, 0]
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 64/64 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 60 transition count 62
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 60 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 59 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 59 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 59 transition count 60
Applied a total of 7 rules in 14 ms. Remains 59 /62 variables (removed 3) and now considering 60/64 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 59/62 places, 60/64 transitions.
// Phase 1: matrix 60 rows 59 cols
[2023-03-19 17:23:37] [INFO ] Computed 4 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 223404 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 103002 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 102942 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 2) seen :0
[2023-03-19 17:23:38] [INFO ] Invariant cache hit.
[2023-03-19 17:23:38] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:38] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-19 17:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 17:23:38] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-19 17:23:38] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-19 17:23:38] [INFO ] Computed and/alt/rep : 15/28/15 causal constraints (skipped 44 transitions) in 5 ms.
[2023-03-19 17:23:38] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 0 ms to minimize.
[2023-03-19 17:23:38] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2023-03-19 17:23:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 93 ms
[2023-03-19 17:23:38] [INFO ] Added : 13 causal constraints over 4 iterations in 122 ms. Result :sat
Minimization took 19 ms.
[2023-03-19 17:23:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:23:38] [INFO ] Computed and/alt/rep : 15/28/15 causal constraints (skipped 44 transitions) in 5 ms.
[2023-03-19 17:23:38] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 0 ms to minimize.
[2023-03-19 17:23:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-19 17:23:38] [INFO ] Added : 9 causal constraints over 2 iterations in 68 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [4, 7] Max seen :[0, 0]
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 59/59 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-19 17:23:38] [INFO ] Invariant cache hit.
[2023-03-19 17:23:38] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 17:23:38] [INFO ] Invariant cache hit.
[2023-03-19 17:23:38] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-19 17:23:38] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-19 17:23:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 17:23:38] [INFO ] Invariant cache hit.
[2023-03-19 17:23:38] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 59/59 places, 60/60 transitions.
Starting property specific reduction for SieveSingleMsgMbox-PT-d0m04-UpperBounds-04
[2023-03-19 17:23:38] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2294 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1027 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2023-03-19 17:23:38] [INFO ] Invariant cache hit.
[2023-03-19 17:23:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:39] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 17:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:39] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 17:23:39] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-19 17:23:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:23:39] [INFO ] Computed and/alt/rep : 15/28/15 causal constraints (skipped 44 transitions) in 5 ms.
[2023-03-19 17:23:39] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 0 ms to minimize.
[2023-03-19 17:23:39] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2023-03-19 17:23:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2023-03-19 17:23:39] [INFO ] Added : 13 causal constraints over 4 iterations in 127 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [4] Max seen :[0]
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 59/59 places, 60/60 transitions.
[2023-03-19 17:23:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 223673 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 102737 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 1) seen :0
[2023-03-19 17:23:40] [INFO ] Invariant cache hit.
[2023-03-19 17:23:40] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:40] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 17:23:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 17:23:40] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-19 17:23:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-19 17:23:40] [INFO ] Computed and/alt/rep : 15/28/15 causal constraints (skipped 44 transitions) in 6 ms.
[2023-03-19 17:23:40] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 1 ms to minimize.
[2023-03-19 17:23:40] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 1 ms to minimize.
[2023-03-19 17:23:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 147 ms
[2023-03-19 17:23:40] [INFO ] Added : 13 causal constraints over 4 iterations in 182 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [4] Max seen :[0]
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 8 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 59/59 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 7 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-19 17:23:40] [INFO ] Invariant cache hit.
[2023-03-19 17:23:40] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-19 17:23:40] [INFO ] Invariant cache hit.
[2023-03-19 17:23:40] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-19 17:23:40] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2023-03-19 17:23:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 17:23:41] [INFO ] Invariant cache hit.
[2023-03-19 17:23:41] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 59/59 places, 60/60 transitions.
Ending property specific reduction for SieveSingleMsgMbox-PT-d0m04-UpperBounds-04 in 2103 ms.
Starting property specific reduction for SieveSingleMsgMbox-PT-d0m04-UpperBounds-06
[2023-03-19 17:23:41] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2243 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1006 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-19 17:23:41] [INFO ] Invariant cache hit.
[2023-03-19 17:23:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:41] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:41] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 17:23:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:41] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 17:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:23:41] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-19 17:23:41] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:23:41] [INFO ] Computed and/alt/rep : 15/28/15 causal constraints (skipped 44 transitions) in 18 ms.
[2023-03-19 17:23:41] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 0 ms to minimize.
[2023-03-19 17:23:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-03-19 17:23:41] [INFO ] Added : 9 causal constraints over 2 iterations in 89 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 60/60 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 58 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 59
Applied a total of 2 rules in 7 ms. Remains 58 /59 variables (removed 1) and now considering 59/60 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 58/59 places, 59/60 transitions.
// Phase 1: matrix 59 rows 58 cols
[2023-03-19 17:23:41] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 222984 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 102649 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :0
[2023-03-19 17:23:42] [INFO ] Invariant cache hit.
[2023-03-19 17:23:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 17:23:42] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-19 17:23:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:23:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:23:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 17:23:42] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 17:23:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:23:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:23:42] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-19 17:23:42] [INFO ] [Nat]Added 23 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:23:42] [INFO ] Computed and/alt/rep : 15/28/15 causal constraints (skipped 43 transitions) in 4 ms.
[2023-03-19 17:23:42] [INFO ] Added : 10 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 58 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 59/59 transitions.
Applied a total of 0 rules in 4 ms. Remains 58 /58 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 58/58 places, 59/59 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 58/58 places, 59/59 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2023-03-19 17:23:42] [INFO ] Invariant cache hit.
[2023-03-19 17:23:42] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-19 17:23:42] [INFO ] Invariant cache hit.
[2023-03-19 17:23:42] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-19 17:23:42] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-19 17:23:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 17:23:42] [INFO ] Invariant cache hit.
[2023-03-19 17:23:42] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 233 ms. Remains : 58/58 places, 59/59 transitions.
Ending property specific reduction for SieveSingleMsgMbox-PT-d0m04-UpperBounds-06 in 1592 ms.
[2023-03-19 17:23:42] [INFO ] Flatten gal took : 32 ms
[2023-03-19 17:23:42] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-19 17:23:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 59 places, 60 transitions and 238 arcs took 1 ms.
Total runtime 10610 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT SieveSingleMsgMbox-PT-d0m04
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/377
Upper Bounds

FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-04 0 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SieveSingleMsgMbox-PT-d0m04-UpperBounds-06 1 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679246623092
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5848828 kB
After kill :
MemTotal: 16393340 kB
MemFree: 5848624 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/377/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/377/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/377/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 9 (type EXCL) for 0 SieveSingleMsgMbox-PT-d0m04-UpperBounds-04
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 7 (type FNDP) for 0 SieveSingleMsgMbox-PT-d0m04-UpperBounds-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 8 (type EQUN) for 0 SieveSingleMsgMbox-PT-d0m04-UpperBounds-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 6 (type FNDP) for 3 SieveSingleMsgMbox-PT-d0m04-UpperBounds-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 4
lola: REPORT NUM
lola: FINISHED task # 9 (type EXCL) for SieveSingleMsgMbox-PT-d0m04-UpperBounds-04
lola: markings : 512
lola: fired transitions : 691
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 7 (type FNDP) for SieveSingleMsgMbox-PT-d0m04-UpperBounds-04 (obsolete)
lola: CANCELED task # 8 (type EQUN) for SieveSingleMsgMbox-PT-d0m04-UpperBounds-04 (obsolete)
lola: LAUNCH task # 11 (type EXCL) for 3 SieveSingleMsgMbox-PT-d0m04-UpperBounds-06
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 10 (type EQUN) for 3 SieveSingleMsgMbox-PT-d0m04-UpperBounds-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1
lola: REPORT NUM
lola: FINISHED task # 11 (type EXCL) for SieveSingleMsgMbox-PT-d0m04-UpperBounds-06
lola: markings : 71
lola: fired transitions : 73
lola: time used : 0.000000
lola: memory pages used : 1
lola: REPORT NUM
lola: CANCELED task # 6 (type FNDP) for SieveSingleMsgMbox-PT-d0m04-UpperBounds-06 (obsolete)
lola: CANCELED task # 10 (type EQUN) for SieveSingleMsgMbox-PT-d0m04-UpperBounds-06 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
SieveSingleMsgMbox-PT-d0m04-UpperBounds-04: BOUND 0 state space
SieveSingleMsgMbox-PT-d0m04-UpperBounds-06: BOUND 1 state space


Time elapsed: 0 secs. Pages in use: 1
sara: try reading problem file /home/mcc/execution/377/UpperBounds-10.sara.
sara: place or transition ordering is non-deterministic
sara: warning, failure of lp_solve (at job 277)

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="SieveSingleMsgMbox-PT-d0m04"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is SieveSingleMsgMbox-PT-d0m04, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r423-tajo-167905976600357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m04.tgz
mv SieveSingleMsgMbox-PT-d0m04 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;