About the Execution of LTSMin+red for HouseConstruction-PT-08000
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r201-smll-167840348000605.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HouseConstruction-PT-08000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840348000605
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 7.1K Feb 25 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Feb 25 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 13K Mar 5 18:22 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 HouseConstruction-PT-08000-UpperBounds-00
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-01
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-02
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-03
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-04
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-05
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-06
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-07
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-08
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-09
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-10
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-11
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-12
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-13
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-14
FORMULA_NAME HouseConstruction-PT-08000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678839514157
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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HouseConstruction-PT-08000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 00:18:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-15 00:18:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 00:18:37] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2023-03-15 00:18:37] [INFO ] Transformed 26 places.
[2023-03-15 00:18:37] [INFO ] Transformed 18 transitions.
[2023-03-15 00:18:37] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 131 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 18 rows 26 cols
[2023-03-15 00:18:37] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 16004 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1778 ) properties (out of 16) seen :8000
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :157
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :161
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :252
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :256
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :1112
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :163
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :148
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :267
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :707
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :131
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :163
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :129
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :478
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :171
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :153
[2023-03-15 00:18:37] [INFO ] Invariant cache hit.
[2023-03-15 00:18:37] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 14 ms returned sat
[2023-03-15 00:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:37] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-15 00:18:37] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-15 00:18:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:37] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-15 00:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:37] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-15 00:18:37] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-15 00:18:37] [INFO ] Added : 7 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 97 ms.
[2023-03-15 00:18:37] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:37] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-15 00:18:37] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-15 00:18:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:37] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:37] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-15 00:18:37] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:37] [INFO ] Added : 7 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-15 00:18:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:38] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-15 00:18:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:38] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-15 00:18:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:38] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:38] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:38] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:38] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-15 00:18:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:38] [INFO ] Added : 13 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:38] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-15 00:18:38] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:39] [INFO ] Added : 11 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:39] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:39] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:39] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:39] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-15 00:18:39] [INFO ] Added : 7 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:39] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:39] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-15 00:18:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 00:18:39] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-15 00:18:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 00:18:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-15 00:18:39] [INFO ] Computed and/alt/rep : 17/25/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 00:18:39] [INFO ] Added : 10 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, 8000, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[33, 33, 64, 158, 8000, 158, 167, 56, 167, 24, 17, 21, 477, 52, 31, 19]
FORMULA HouseConstruction-PT-08000-UpperBounds-04 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 15 out of 26 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 1 place count 25 transition count 16
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 6 place count 22 transition count 16
Applied a total of 6 rules in 27 ms. Remains 22 /26 variables (removed 4) and now considering 16/18 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 22/26 places, 16/18 transitions.
// Phase 1: matrix 16 rows 22 cols
[2023-03-15 00:19:53] [INFO ] Computed 6 place invariants in 2 ms
Incomplete random walk after 1000136 steps, including 7 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :120000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 15) seen :7208
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 15) seen :8558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 15) seen :18797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 15) seen :19640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 15) seen :8644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 15) seen :4791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 15) seen :19841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 15) seen :32244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 15) seen :3867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 15) seen :5893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 15) seen :4479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 15) seen :8014
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 15) seen :3649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 15) seen :7517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 15) seen :4757
[2023-03-15 00:19:59] [INFO ] Invariant cache hit.
[2023-03-15 00:19:59] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 00:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:19:59] [INFO ] [Real]Absence check using state equation in 13 ms returned unsat
[2023-03-15 00:19:59] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-15 00:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:19:59] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-03-15 00:19:59] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-15 00:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:19:59] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-15 00:19:59] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 5 ms returned sat
[2023-03-15 00:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:19:59] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 5 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-15 00:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 00:20:00] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : [8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000] Max seen :[8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000, 8000]
FORMULA HouseConstruction-PT-08000-UpperBounds-15 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-14 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-13 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-12 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-11 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-10 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-09 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-08 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-07 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-06 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-05 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-03 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-02 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-01 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA HouseConstruction-PT-08000-UpperBounds-00 8000 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 83447 ms.
ITS solved all properties within timeout
BK_STOP 1678839601352
--------------------
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
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="HouseConstruction-PT-08000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is HouseConstruction-PT-08000, 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 r201-smll-167840348000605"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-08000.tgz
mv HouseConstruction-PT-08000 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 '
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 ;