About the Execution of Marcie+red for CloudOpsManagement-PT-00010by00005
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5515.052 | 13903.00 | 19078.00 | 574.70 | FTFFFTFFTFFFTFTF | normal |
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.r074-smll-167814400300474.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 marciexred
Input is CloudOpsManagement-PT-00010by00005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r074-smll-167814400300474
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 8.0K Feb 26 01:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 01:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 01:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 01:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Feb 26 01:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17K 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 booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-00
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-01
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-02
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-03
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-04
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-05
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-06
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-07
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-08
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-09
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-10
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-11
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-12
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-13
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-14
FORMULA_NAME CloudOpsManagement-PT-00010by00005-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678520784649
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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudOpsManagement-PT-00010by00005
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 07:46:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 07:46:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 07:46:28] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2023-03-11 07:46:28] [INFO ] Transformed 27 places.
[2023-03-11 07:46:28] [INFO ] Transformed 29 transitions.
[2023-03-11 07:46:28] [INFO ] Parsed PT model containing 27 places and 29 transitions and 94 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Initial state reduction rules removed 5 formulas.
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 14 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2023-03-11 07:46:28] [INFO ] Computed 11 place invariants in 10 ms
[2023-03-11 07:46:28] [INFO ] Implicit Places using invariants in 249 ms returned []
[2023-03-11 07:46:28] [INFO ] Invariant cache hit.
[2023-03-11 07:46:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 07:46:28] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2023-03-11 07:46:28] [INFO ] Invariant cache hit.
[2023-03-11 07:46:28] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 447 ms. Remains : 27/27 places, 29/29 transitions.
Support contains 26 out of 27 places after structural reductions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 26 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 29) seen :28
Finished Best-First random walk after 641 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=213 )
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 8 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 3 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 23 transition count 22
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 7 place count 23 transition count 19
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 17 transition count 19
Applied a total of 13 rules in 15 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 17/27 places, 19/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 5 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 3 ms. Remains 25 /27 variables (removed 2) and now considering 27/29 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 25/27 places, 27/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 27 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Input system was already deterministic with 29 transitions.
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:46:29] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:46:29] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-11 07:46:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 27 places, 29 transitions and 94 arcs took 1 ms.
Total runtime 1430 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 27 NrTr: 29 NrArc: 94)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.000sec
net check time: 0m 0.000sec
init dd package: 0m 3.753sec
RS generation: 0m 0.045sec
-> reachability set: #nodes 1252 (1.3e+03) #states 10,733,339,000 (10)
starting MCC model checker
--------------------------
checking: AG [EF [~ [A [EG [1<=p7] U AG [1<=p11]]]]]
normalized: ~ [E [true U ~ [E [true U ~ [[~ [EG [E [true U ~ [1<=p11]]]] & ~ [E [E [true U ~ [1<=p11]] U [E [true U ~ [1<=p11]] & ~ [EG [1<=p7]]]]]]]]]]]
abstracting: (1<=p7)
states: 8,440,369,782 (9)
.
EG iterations: 1
abstracting: (1<=p11)
states: 10,731,399,640 (10)
abstracting: (1<=p11)
states: 10,731,399,640 (10)
abstracting: (1<=p11)
states: 10,731,399,640 (10)
.
EG iterations: 1
-> the formula is FALSE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-00 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.709sec
checking: AG [EF [AX [AG [[1<=p22 & 1<=p12]]]]]
normalized: ~ [E [true U ~ [E [true U ~ [EX [E [true U ~ [[1<=p22 & 1<=p12]]]]]]]]]
abstracting: (1<=p12)
states: 3,068,109,149 (9)
abstracting: (1<=p22)
states: 6,990,250,875 (9)
.-> the formula is FALSE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-03 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.024sec
checking: EX [EF [[p21<=0 | p23<=0]]]
normalized: EX [E [true U [p21<=0 | p23<=0]]]
abstracting: (p23<=0)
states: 0
abstracting: (p21<=0)
states: 3,743,088,125 (9)
.-> the formula is TRUE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.047sec
checking: AX [EG [A [~ [EX [1<=p20]] U 1<=p14]]]
normalized: ~ [EX [~ [EG [[~ [EG [~ [1<=p14]]] & ~ [E [~ [1<=p14] U [EX [1<=p20] & ~ [1<=p14]]]]]]]]]
abstracting: (1<=p14)
states: 6,990,250,875 (9)
abstracting: (1<=p20)
states: 6,990,250,875 (9)
.abstracting: (1<=p14)
states: 6,990,250,875 (9)
abstracting: (1<=p14)
states: 6,990,250,875 (9)
.
EG iterations: 1
.
EG iterations: 1
.-> the formula is FALSE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.103sec
checking: AX [EX [[AG [1<=p2] & [AF [[p17<=0 | p19<=0]] | AX [[p3<=0 | p4<=0]]]]]]
normalized: ~ [EX [~ [EX [[~ [E [true U ~ [1<=p2]]] & [~ [EX [~ [[p3<=0 | p4<=0]]]] | ~ [EG [~ [[p17<=0 | p19<=0]]]]]]]]]]
abstracting: (p19<=0)
states: 0
abstracting: (p17<=0)
states: 3,743,088,125 (9)
.
EG iterations: 1
abstracting: (p4<=0)
states: 4,080,385,070 (9)
abstracting: (p3<=0)
states: 1,411,286,528 (9)
.abstracting: (1<=p2)
states: 9,322,052,472 (9)
..-> the formula is FALSE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.034sec
checking: [EX [EX [[p3<=0 | [p3<=0 & AF [p22<=0]]]]] | E [1<=p11 U [AG [1<=p15] | 1<=p14]]]
normalized: [E [1<=p11 U [1<=p14 | ~ [E [true U ~ [1<=p15]]]]] | EX [EX [[p3<=0 | [p3<=0 & ~ [EG [~ [p22<=0]]]]]]]]
abstracting: (p22<=0)
states: 3,743,088,125 (9)
.
EG iterations: 1
abstracting: (p3<=0)
states: 1,411,286,528 (9)
abstracting: (p3<=0)
states: 1,411,286,528 (9)
..abstracting: (1<=p15)
states: 6,990,250,875 (9)
abstracting: (1<=p14)
states: 6,990,250,875 (9)
abstracting: (1<=p11)
states: 10,731,399,640 (10)
-> the formula is TRUE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.066sec
checking: ~ [E [~ [A [[AX [[1<=p21 & 1<=p23]] & A [1<=p15 U [1<=p3 & 1<=p4]]] U [[1<=p15 | 1<=p7] | [EF [1<=p14] | 1<=p11]]]] U A [1<=p18 U EF [[1<=p21 & 1<=p23]]]]]
normalized: ~ [E [~ [[~ [EG [~ [[[1<=p11 | E [true U 1<=p14]] | [1<=p15 | 1<=p7]]]]] & ~ [E [~ [[[1<=p11 | E [true U 1<=p14]] | [1<=p15 | 1<=p7]]] U [~ [[[~ [EG [~ [[1<=p3 & 1<=p4]]]] & ~ [E [~ [[1<=p3 & 1<=p4]] U [~ [1<=p15] & ~ [[1<=p3 & 1<=p4]]]]]] & ~ [EX [~ [[1<=p21 & 1<=p23]]]]]] & ~ [[[1<=p11 | E [true U 1<=p14]] | [1<=p15 | 1<=p7]]]]]]]] U [~ [EG [~ [E [true U [1<=p21 & 1<=p23]]]]] & ~ [E [~ [E [true U [1<=p21 & 1<=p23]]] U [~ [1<=p18] & ~ [E [true U [1<=p21 & 1<=p23]]]]]]]]]
abstracting: (1<=p23)
states: 10,733,339,000 (10)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
abstracting: (1<=p18)
states: 6,990,250,875 (9)
abstracting: (1<=p23)
states: 10,733,339,000 (10)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
abstracting: (1<=p23)
states: 10,733,339,000 (10)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
.
EG iterations: 1
abstracting: (1<=p7)
states: 8,440,369,782 (9)
abstracting: (1<=p15)
states: 6,990,250,875 (9)
abstracting: (1<=p14)
states: 6,990,250,875 (9)
abstracting: (1<=p11)
states: 10,731,399,640 (10)
abstracting: (1<=p23)
states: 10,733,339,000 (10)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
.abstracting: (1<=p4)
states: 6,652,953,930 (9)
abstracting: (1<=p3)
states: 9,322,052,472 (9)
abstracting: (1<=p15)
states: 6,990,250,875 (9)
abstracting: (1<=p4)
states: 6,652,953,930 (9)
abstracting: (1<=p3)
states: 9,322,052,472 (9)
abstracting: (1<=p4)
states: 6,652,953,930 (9)
abstracting: (1<=p3)
states: 9,322,052,472 (9)
..
EG iterations: 2
abstracting: (1<=p7)
states: 8,440,369,782 (9)
abstracting: (1<=p15)
states: 6,990,250,875 (9)
abstracting: (1<=p14)
states: 6,990,250,875 (9)
abstracting: (1<=p11)
states: 10,731,399,640 (10)
abstracting: (1<=p7)
states: 8,440,369,782 (9)
abstracting: (1<=p15)
states: 6,990,250,875 (9)
abstracting: (1<=p14)
states: 6,990,250,875 (9)
abstracting: (1<=p11)
states: 10,731,399,640 (10)
.
EG iterations: 1
-> the formula is FALSE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-09 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.098sec
checking: [EX [EX [EF [AG [p7<=0]]]] | AG [EX [[~ [A [1<=p22 U [1<=p5 & [1<=p7 & 1<=p26]]]] & A [[[1<=p21 & 1<=p23] | [1<=p8 & 1<=p25]] U A [[1<=p8 & 1<=p25] U [1<=p8 & 1<=p9]]]]]]]
normalized: [~ [E [true U ~ [EX [[[~ [EG [~ [[~ [EG [~ [[1<=p8 & 1<=p9]]]] & ~ [E [~ [[1<=p8 & 1<=p9]] U [~ [[1<=p8 & 1<=p25]] & ~ [[1<=p8 & 1<=p9]]]]]]]]] & ~ [E [~ [[~ [EG [~ [[1<=p8 & 1<=p9]]]] & ~ [E [~ [[1<=p8 & 1<=p9]] U [~ [[1<=p8 & 1<=p25]] & ~ [[1<=p8 & 1<=p9]]]]]]] U [~ [[[1<=p8 & 1<=p25] | [1<=p21 & 1<=p23]]] & ~ [[~ [EG [~ [[1<=p8 & 1<=p9]]]] & ~ [E [~ [[1<=p8 & 1<=p9]] U [~ [[1<=p8 & 1<=p25]] & ~ [[1<=p8 & 1<=p9]]]]]]]]]]] & ~ [[~ [EG [~ [[1<=p5 & [1<=p7 & 1<=p26]]]]] & ~ [E [~ [[1<=p5 & [1<=p7 & 1<=p26]]] U [~ [1<=p22] & ~ [[1<=p5 & [1<=p7 & 1<=p26]]]]]]]]]]]]] | EX [EX [E [true U ~ [E [true U ~ [p7<=0]]]]]]]
abstracting: (p7<=0)
states: 2,292,969,218 (9)
..abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p7)
states: 8,440,369,782 (9)
abstracting: (1<=p5)
states: 9,012,389,858 (9)
abstracting: (1<=p22)
states: 6,990,250,875 (9)
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p7)
states: 8,440,369,782 (9)
abstracting: (1<=p5)
states: 9,012,389,858 (9)
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p7)
states: 8,440,369,782 (9)
abstracting: (1<=p5)
states: 9,012,389,858 (9)
.
EG iterations: 1
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
.
EG iterations: 1
abstracting: (1<=p23)
states: 10,733,339,000 (10)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
.
EG iterations: 1
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p9)
states: 2,909,995,680 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
.
EG iterations: 1
.
EG iterations: 1
.-> the formula is TRUE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-01 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.511sec
checking: [~ [E [EX [AG [[1<=p21 & [1<=p23 & 1<=p2]]]] U ~ [[p18<=0 & [[AX [1<=p15] & AF [[1<=p8 & 1<=p25]]] | [1<=p0 & 1<=p26]]]]]] | AF [AX [[[1<=p24 & [p2<=0 & p20<=0]] | 1<=p7]]]]
normalized: [~ [EG [EX [~ [[1<=p7 | [1<=p24 & [p2<=0 & p20<=0]]]]]]] | ~ [E [EX [~ [E [true U ~ [[1<=p21 & [1<=p23 & 1<=p2]]]]]] U ~ [[p18<=0 & [[1<=p0 & 1<=p26] | [~ [EG [~ [[1<=p8 & 1<=p25]]]] & ~ [EX [~ [1<=p15]]]]]]]]]]
abstracting: (1<=p15)
states: 6,990,250,875 (9)
.abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
.
EG iterations: 1
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p0)
states: 9,360,999,608 (9)
abstracting: (p18<=0)
states: 3,743,088,125 (9)
abstracting: (1<=p2)
states: 9,322,052,472 (9)
abstracting: (1<=p23)
states: 10,733,339,000 (10)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
.abstracting: (p20<=0)
states: 3,743,088,125 (9)
abstracting: (p2<=0)
states: 1,411,286,528 (9)
abstracting: (1<=p24)
states: 6,990,250,875 (9)
abstracting: (1<=p7)
states: 8,440,369,782 (9)
..
EG iterations: 1
-> the formula is TRUE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.115sec
checking: A [EF [[E [~ [[[1<=p12 & 1<=p13] & [1<=p17 & 1<=p21]]] U [1<=p13 & [1<=p17 & 1<=p21]]] | [~ [A [1<=p7 U [1<=p8 & 1<=p25]]] & [1<=p14 | [AG [1<=p18] & ~ [[1<=p13 & 1<=p16]]]]]]] U E [[1<=p6 & 1<=p26] U ~ [[EF [[1<=p6 & 1<=p26]] & EF [1<=p20]]]]]
normalized: [~ [EG [~ [E [[1<=p6 & 1<=p26] U ~ [[E [true U 1<=p20] & E [true U [1<=p6 & 1<=p26]]]]]]]] & ~ [E [~ [E [[1<=p6 & 1<=p26] U ~ [[E [true U 1<=p20] & E [true U [1<=p6 & 1<=p26]]]]]] U [~ [E [true U [[[1<=p14 | [~ [[1<=p13 & 1<=p16]] & ~ [E [true U ~ [1<=p18]]]]] & ~ [[~ [EG [~ [[1<=p8 & 1<=p25]]]] & ~ [E [~ [[1<=p8 & 1<=p25]] U [~ [1<=p7] & ~ [[1<=p8 & 1<=p25]]]]]]]] | E [~ [[[1<=p17 & 1<=p21] & [1<=p12 & 1<=p13]]] U [1<=p13 & [1<=p17 & 1<=p21]]]]]] & ~ [E [[1<=p6 & 1<=p26] U ~ [[E [true U 1<=p20] & E [true U [1<=p6 & 1<=p26]]]]]]]]]]
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p6)
states: 7,259,894,712 (9)
abstracting: (1<=p20)
states: 6,990,250,875 (9)
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p6)
states: 7,259,894,712 (9)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
abstracting: (1<=p17)
states: 6,990,250,875 (9)
abstracting: (1<=p13)
states: 6,990,250,875 (9)
abstracting: (1<=p13)
states: 6,990,250,875 (9)
abstracting: (1<=p12)
states: 3,068,109,149 (9)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
abstracting: (1<=p17)
states: 6,990,250,875 (9)
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p7)
states: 8,440,369,782 (9)
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p8)
states: 9,688,430,750 (9)
.
EG iterations: 1
abstracting: (1<=p18)
states: 6,990,250,875 (9)
abstracting: (1<=p16)
states: 10,733,339,000 (10)
abstracting: (1<=p13)
states: 6,990,250,875 (9)
abstracting: (1<=p14)
states: 6,990,250,875 (9)
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p6)
states: 7,259,894,712 (9)
abstracting: (1<=p20)
states: 6,990,250,875 (9)
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p6)
states: 7,259,894,712 (9)
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p6)
states: 7,259,894,712 (9)
abstracting: (1<=p20)
states: 6,990,250,875 (9)
abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p6)
states: 7,259,894,712 (9)
.
EG iterations: 1
-> the formula is FALSE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.097sec
checking: [AF [EX [[AX [1<=p3] & [[1<=p20 & [1<=p3 & 1<=p4]] | [[1<=p11 & [1<=p12 & 1<=p25]] | 1<=p15]]]]] & [EF [[E [[1<=p2 & AF [[1<=p13 & [1<=p17 & 1<=p21]]]] U [AX [[1<=p10 & 1<=p25]] | [[1<=p6 & 1<=p26] | 1<=p24]]] | ~ [A [AG [1<=p12] U 1<=p20]]]] & EF [1<=p14]]]
normalized: [[E [true U 1<=p14] & E [true U [~ [[~ [EG [~ [1<=p20]]] & ~ [E [~ [1<=p20] U [E [true U ~ [1<=p12]] & ~ [1<=p20]]]]]] | E [[1<=p2 & ~ [EG [~ [[1<=p13 & [1<=p17 & 1<=p21]]]]]] U [[1<=p24 | [1<=p6 & 1<=p26]] | ~ [EX [~ [[1<=p10 & 1<=p25]]]]]]]]] & ~ [EG [~ [EX [[[[1<=p15 | [1<=p11 & [1<=p12 & 1<=p25]]] | [1<=p20 & [1<=p3 & 1<=p4]]] & ~ [EX [~ [1<=p3]]]]]]]]]
abstracting: (1<=p3)
states: 9,322,052,472 (9)
.abstracting: (1<=p4)
states: 6,652,953,930 (9)
abstracting: (1<=p3)
states: 9,322,052,472 (9)
abstracting: (1<=p20)
states: 6,990,250,875 (9)
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p12)
states: 3,068,109,149 (9)
abstracting: (1<=p11)
states: 10,731,399,640 (10)
abstracting: (1<=p15)
states: 6,990,250,875 (9)
..
EG iterations: 1
abstracting: (1<=p25)
states: 9,299,963,532 (9)
abstracting: (1<=p10)
states: 3,070,210,794 (9)
.abstracting: (1<=p26)
states: 8,571,191,980 (9)
abstracting: (1<=p6)
states: 7,259,894,712 (9)
abstracting: (1<=p24)
states: 6,990,250,875 (9)
abstracting: (1<=p21)
states: 6,990,250,875 (9)
abstracting: (1<=p17)
states: 6,990,250,875 (9)
abstracting: (1<=p13)
states: 6,990,250,875 (9)
.
EG iterations: 1
abstracting: (1<=p2)
states: 9,322,052,472 (9)
abstracting: (1<=p20)
states: 6,990,250,875 (9)
abstracting: (1<=p12)
states: 3,068,109,149 (9)
abstracting: (1<=p20)
states: 6,990,250,875 (9)
abstracting: (1<=p20)
states: 6,990,250,875 (9)
.
EG iterations: 1
abstracting: (1<=p14)
states: 6,990,250,875 (9)
-> the formula is FALSE
FORMULA CloudOpsManagement-PT-00010by00005-CTLFireability-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.253sec
totally nodes used: 543639 (5.4e+05)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 6460361 2059247 8519608
used/not used/entry size/cache size: 2469501 64639363 16 1024MB
basic ops cache: hits/miss/sum: 1605863 517577 2123440
used/not used/entry size/cache size: 909774 15867442 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 63720 20503 84223
used/not used/entry size/cache size: 20479 8368129 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 66616002
1 466741
2 21335
3 1805
4 771
5 512
6 163
7 220
8 186
9 280
>= 10 849
Total processing time: 0m 7.726sec
BK_STOP 1678520798552
--------------------
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 CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.002sec
iterations count:1598 (55), effective:309 (10)
initing FirstDep: 0m 0.000sec
iterations count:409 (14), effective:78 (2)
iterations count:409 (14), effective:78 (2)
iterations count:89 (3), effective:10 (0)
iterations count:409 (14), effective:78 (2)
iterations count:29 (1), effective:0 (0)
iterations count:812 (28), effective:161 (5)
iterations count:45 (1), effective:4 (0)
iterations count:29 (1), effective:0 (0)
iterations count:94 (3), effective:25 (0)
iterations count:86 (2), effective:10 (0)
iterations count:79 (2), effective:10 (0)
iterations count:39 (1), effective:5 (0)
iterations count:39 (1), effective:3 (0)
iterations count:93 (3), effective:11 (0)
iterations count:93 (3), effective:11 (0)
iterations count:29 (1), effective:0 (0)
iterations count:93 (3), effective:11 (0)
iterations count:88 (3), effective:11 (0)
iterations count:39 (1), effective:5 (0)
iterations count:88 (3), effective:11 (0)
iterations count:29 (1), effective:0 (0)
iterations count:88 (3), effective:11 (0)
iterations count:29 (1), effective:0 (0)
iterations count:113 (3), effective:16 (0)
iterations count:1024 (35), effective:213 (7)
iterations count:69 (2), effective:5 (0)
iterations count:79 (2), effective:10 (0)
iterations count:79 (2), effective:10 (0)
iterations count:144 (4), effective:35 (1)
iterations count:79 (2), effective:10 (0)
iterations count:413 (14), effective:79 (2)
iterations count:94 (3), effective:25 (0)
iterations count:29 (1), effective:0 (0)
iterations count:88 (3), effective:10 (0)
iterations count:90 (3), effective:11 (0)
iterations count:33 (1), effective:1 (0)
iterations count:103 (3), effective:15 (0)
iterations count:109 (3), effective:15 (0)
iterations count:44 (1), effective:5 (0)
iterations count:29 (1), effective:0 (0)
iterations count:88 (3), effective:10 (0)
iterations count:90 (3), effective:11 (0)
iterations count:33 (1), effective:1 (0)
iterations count:88 (3), effective:10 (0)
iterations count:90 (3), effective:11 (0)
iterations count:33 (1), effective:1 (0)
iterations count:91 (3), effective:10 (0)
iterations count:49 (1), effective:5 (0)
iterations count:29 (1), effective:0 (0)
iterations count:55 (1), effective:9 (0)
iterations count:88 (3), effective:11 (0)
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="CloudOpsManagement-PT-00010by00005"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is CloudOpsManagement-PT-00010by00005, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r074-smll-167814400300474"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00010by00005.tgz
mv CloudOpsManagement-PT-00010by00005 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;