Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r162-smll-165277002900041.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is NeoElection-PT-3, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-165277002900041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 108K Apr 30 04:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 395K Apr 30 04:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 98K Apr 30 04:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 366K Apr 30 04:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 64K May 9 08:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 166K May 9 08:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 37K May 9 08:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 107K May 9 08:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K May 9 08:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 43K May 9 08:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 939K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1652989426263

Running Version 0
[2022-05-19 19:43:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-19 19:43:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 19:43:49] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2022-05-19 19:43:49] [INFO ] Transformed 972 places.
[2022-05-19 19:43:49] [INFO ] Transformed 1016 transitions.
[2022-05-19 19:43:49] [INFO ] Found NUPN structural information;
[2022-05-19 19:43:49] [INFO ] Completing missing partition info from NUPN : creating a component with [P_crashed_0, P_crashed_1, P_crashed_2, P_crashed_3, P_dead_0, P_dead_1, P_dead_2, P_dead_3, P_electedPrimary_0, P_electedPrimary_1, P_electedPrimary_2, P_electedPrimary_3, P_electedSecondary_0, P_electedSecondary_1, P_electedSecondary_2, P_electedSecondary_3, P_electionFailed_0, P_electionFailed_1, P_electionFailed_2, P_electionFailed_3, P_electionInit_0, P_electionInit_1, P_electionInit_2, P_electionInit_3, P_masterList_0_1_0, P_masterList_0_1_1, P_masterList_0_1_2, P_masterList_0_1_3, P_masterList_0_2_0, P_masterList_0_2_1, P_masterList_0_2_2, P_masterList_0_2_3, P_masterList_0_3_0, P_masterList_0_3_1, P_masterList_0_3_2, P_masterList_0_3_3, P_masterList_1_1_0, P_masterList_1_1_1, P_masterList_1_1_2, P_masterList_1_1_3, P_masterList_1_2_0, P_masterList_1_2_1, P_masterList_1_2_2, P_masterList_1_2_3, P_masterList_1_3_0, P_masterList_1_3_1, P_masterList_1_3_2, P_masterList_1_3_3, P_masterList_2_1_0, P_masterList_2_1_1, P_masterList_2_1_2, P_masterList_2_1_3, P_masterList_2_2_0, P_masterList_2_2_1, P_masterList_2_2_2, P_masterList_2_2_3, P_masterList_2_3_0, P_masterList_2_3_1, P_masterList_2_3_2, P_masterList_2_3_3, P_masterList_3_1_0, P_masterList_3_1_1, P_masterList_3_1_2, P_masterList_3_1_3, P_masterList_3_2_0, P_masterList_3_2_1, P_masterList_3_2_2, P_masterList_3_2_3, P_masterList_3_3_0, P_masterList_3_3_1, P_masterList_3_3_2, P_masterList_3_3_3, P_masterState_0_F_0, P_masterState_0_F_1, P_masterState_0_F_2, P_masterState_0_F_3, P_masterState_0_T_0, P_masterState_0_T_1, P_masterState_0_T_2, P_masterState_0_T_3, P_masterState_1_F_0, P_masterState_1_F_1, P_masterState_1_F_2, P_masterState_1_F_3, P_masterState_1_T_0, P_masterState_1_T_1, P_masterState_1_T_2, P_masterState_1_T_3, P_masterState_2_F_0, P_masterState_2_F_1, P_masterState_2_F_2, P_masterState_2_F_3, P_masterState_2_T_0, P_masterState_2_T_1, P_masterState_2_T_2, P_masterState_2_T_3, P_masterState_3_F_0, P_masterState_3_F_1, P_masterState_3_F_2, P_masterState_3_F_3, P_masterState_3_T_0, P_masterState_3_T_1, P_masterState_3_T_2, P_masterState_3_T_3, P_negotiation_0_0_NONE, P_negotiation_0_0_CO, P_negotiation_0_0_DONE, P_negotiation_0_1_NONE, P_negotiation_0_1_CO, P_negotiation_0_1_DONE, P_negotiation_0_2_NONE, P_negotiation_0_2_CO, P_negotiation_0_2_DONE, P_negotiation_0_3_NONE, P_negotiation_0_3_CO, P_negotiation_0_3_DONE, P_negotiation_1_0_NONE, P_negotiation_1_0_CO, P_negotiation_1_0_DONE, P_negotiation_1_1_NONE, P_negotiation_1_1_CO, P_negotiation_1_1_DONE, P_negotiation_1_2_NONE, P_negotiation_1_2_CO, P_negotiation_1_2_DONE, P_negotiation_1_3_NONE, P_negotiation_1_3_CO, P_negotiation_1_3_DONE, P_negotiation_2_0_NONE, P_negotiation_2_0_CO, P_negotiation_2_0_DONE, P_negotiation_2_1_NONE, P_negotiation_2_1_CO, P_negotiation_2_1_DONE, P_negotiation_2_2_NONE, P_negotiation_2_2_CO, P_negotiation_2_2_DONE, P_negotiation_2_3_NONE, P_negotiation_2_3_CO, P_negotiation_2_3_DONE, P_negotiation_3_0_NONE, P_negotiation_3_0_CO, P_negotiation_3_0_DONE, P_negotiation_3_1_NONE, P_negotiation_3_1_CO, P_negotiation_3_1_DONE, P_negotiation_3_2_NONE, P_negotiation_3_2_CO, P_negotiation_3_2_DONE, P_negotiation_3_3_NONE, P_negotiation_3_3_CO, P_negotiation_3_3_DONE, P_network_0_0_AskP_0, P_network_0_0_AskP_1, P_network_0_0_AskP_2, P_network_0_0_AskP_3, P_network_0_0_AnsP_0, P_network_0_0_AnsP_1, P_network_0_0_AnsP_2, P_network_0_0_AnsP_3, P_network_0_0_RI_0, P_network_0_0_RI_1, P_network_0_0_RI_2, P_network_0_0_RI_3, P_network_0_0_AI_0, P_network_0_0_AI_1, P_network_0_0_AI_2, P_network_0_0_AI_3, P_network_0_0_AnnP_0, P_network_0_0_AnnP_1, P_network_0_0_AnnP_2, P_network_0_0_AnnP_3, P_network_0_0_RP_0, P_network_0_0_RP_1, P_network_0_0_RP_2, P_network_0_0_RP_3, P_network_0_1_AskP_0, P_network_0_1_AskP_1, P_network_0_1_AskP_2, P_network_0_1_AskP_3, P_network_0_1_AnsP_0, P_network_0_1_AnsP_1, P_network_0_1_AnsP_2, P_network_0_1_AnsP_3, P_network_0_1_RI_0, P_network_0_1_RI_1, P_network_0_1_RI_2, P_network_0_1_RI_3, P_network_0_1_AI_0, P_network_0_1_AI_1, P_network_0_1_AI_2, P_network_0_1_AI_3, P_network_0_1_AnnP_0, P_network_0_1_AnnP_1, P_network_0_1_AnnP_2, P_network_0_1_AnnP_3, P_network_0_1_RP_0, P_network_0_1_RP_1, P_network_0_1_RP_2, P_network_0_1_RP_3, P_network_0_2_AskP_0, P_network_0_2_AskP_1, P_network_0_2_AskP_2, P_network_0_2_AskP_3, P_network_0_2_AnsP_0, P_network_0_2_AnsP_1, P_network_0_2_AnsP_2, P_network_0_2_AnsP_3, P_network_0_2_RI_0, P_network_0_2_RI_1, P_network_0_2_RI_2, P_network_0_2_RI_3, P_network_0_2_AI_0, P_network_0_2_AI_1, P_network_0_2_AI_2, P_network_0_2_AI_3, P_network_0_2_AnnP_0, P_network_0_2_AnnP_1, P_network_0_2_AnnP_2, P_network_0_2_AnnP_3, P_network_0_2_RP_0, P_network_0_2_RP_1, P_network_0_2_RP_2, P_network_0_2_RP_3, P_network_0_3_AskP_0, P_network_0_3_AskP_1, P_network_0_3_AskP_2, P_network_0_3_AskP_3, P_network_0_3_AnsP_0, P_network_0_3_AnsP_1, P_network_0_3_AnsP_2, P_network_0_3_AnsP_3, P_network_0_3_RI_0, P_network_0_3_RI_1, P_network_0_3_RI_2, P_network_0_3_RI_3, P_network_0_3_AI_0, P_network_0_3_AI_1, P_network_0_3_AI_2, P_network_0_3_AI_3, P_network_0_3_AnnP_0, P_network_0_3_AnnP_1, P_network_0_3_AnnP_2, P_network_0_3_AnnP_3, P_network_0_3_RP_0, P_network_0_3_RP_1, P_network_0_3_RP_2, P_network_0_3_RP_3, P_network_1_0_AskP_0, P_network_1_0_AskP_1, P_network_1_0_AskP_2, P_network_1_0_AskP_3, P_network_1_0_AnsP_0, P_network_1_0_AnsP_1, P_network_1_0_AnsP_2, P_network_1_0_AnsP_3, P_network_1_0_RI_0, P_network_1_0_RI_1, P_network_1_0_RI_2, P_network_1_0_RI_3, P_network_1_0_AI_0, P_network_1_0_AI_1, P_network_1_0_AI_2, P_network_1_0_AI_3, P_network_1_0_AnnP_0, P_network_1_0_AnnP_1, P_network_1_0_AnnP_2, P_network_1_0_AnnP_3, P_network_1_0_RP_0, P_network_1_0_RP_1, P_network_1_0_RP_2, P_network_1_0_RP_3, P_network_1_1_AskP_0, P_network_1_1_AskP_1, P_network_1_1_AskP_2, P_network_1_1_AskP_3, P_network_1_1_AnsP_0, P_network_1_1_AnsP_1, P_network_1_1_AnsP_2, P_network_1_1_AnsP_3, P_network_1_1_RI_0, P_network_1_1_RI_1, P_network_1_1_RI_2, P_network_1_1_RI_3, P_network_1_1_AI_0, P_network_1_1_AI_1, P_network_1_1_AI_2, P_network_1_1_AI_3, P_network_1_1_AnnP_0, P_network_1_1_AnnP_1, P_network_1_1_AnnP_2, P_network_1_1_AnnP_3, P_network_1_1_RP_0, P_network_1_1_RP_1, P_network_1_1_RP_2, P_network_1_1_RP_3, P_network_1_2_AskP_0, P_network_1_2_AskP_1, P_network_1_2_AskP_2, P_network_1_2_AskP_3, P_network_1_2_AnsP_0, P_network_1_2_AnsP_1, P_network_1_2_AnsP_2, P_network_1_2_AnsP_3, P_network_1_2_RI_0, P_network_1_2_RI_1, P_network_1_2_RI_2, P_network_1_2_RI_3, P_network_1_2_AI_0, P_network_1_2_AI_1, P_network_1_2_AI_2, P_network_1_2_AI_3, P_network_1_2_AnnP_0, P_network_1_2_AnnP_1, P_network_1_2_AnnP_2, P_network_1_2_AnnP_3, P_network_1_2_RP_0, P_network_1_2_RP_1, P_network_1_2_RP_2, P_network_1_2_RP_3, P_network_1_3_AskP_0, P_network_1_3_AskP_1, P_network_1_3_AskP_2, P_network_1_3_AskP_3, P_network_1_3_AnsP_0, P_network_1_3_AnsP_1, P_network_1_3_AnsP_2, P_network_1_3_AnsP_3, P_network_1_3_RI_0, P_network_1_3_RI_1, P_network_1_3_RI_2, P_network_1_3_RI_3, P_network_1_3_AI_0, P_network_1_3_AI_1, P_network_1_3_AI_2, P_network_1_3_AI_3, P_network_1_3_AnnP_0, P_network_1_3_AnnP_1, P_network_1_3_AnnP_2, P_network_1_3_AnnP_3, P_network_1_3_RP_0, P_network_1_3_RP_1, P_network_1_3_RP_2, P_network_1_3_RP_3, P_network_2_0_AskP_0, P_network_2_0_AskP_1, P_network_2_0_AskP_2, P_network_2_0_AskP_3, P_network_2_0_AnsP_0, P_network_2_0_AnsP_1, P_network_2_0_AnsP_2, P_network_2_0_AnsP_3, P_network_2_0_RI_0, P_network_2_0_RI_1, P_network_2_0_RI_2, P_network_2_0_RI_3, P_network_2_0_AI_0, P_network_2_0_AI_1, P_network_2_0_AI_2, P_network_2_0_AI_3, P_network_2_0_AnnP_0, P_network_2_0_AnnP_1, P_network_2_0_AnnP_2, P_network_2_0_AnnP_3, P_network_2_0_RP_0, P_network_2_0_RP_1, P_network_2_0_RP_2, P_network_2_0_RP_3, P_network_2_1_AskP_0, P_network_2_1_AskP_1, P_network_2_1_AskP_2, P_network_2_1_AskP_3, P_network_2_1_AnsP_0, P_network_2_1_AnsP_1, P_network_2_1_AnsP_2, P_network_2_1_AnsP_3, P_network_2_1_RI_0, P_network_2_1_RI_1, P_network_2_1_RI_2, P_network_2_1_RI_3, P_network_2_1_AI_0, P_network_2_1_AI_1, P_network_2_1_AI_2, P_network_2_1_AI_3, P_network_2_1_AnnP_0, P_network_2_1_AnnP_1, P_network_2_1_AnnP_2, P_network_2_1_AnnP_3, P_network_2_1_RP_0, P_network_2_1_RP_1, P_network_2_1_RP_2, P_network_2_1_RP_3, P_network_2_2_AskP_0, P_network_2_2_AskP_1, P_network_2_2_AskP_2, P_network_2_2_AskP_3, P_network_2_2_AnsP_0, P_network_2_2_AnsP_1, P_network_2_2_AnsP_2, P_network_2_2_AnsP_3, P_network_2_2_RI_0, P_network_2_2_RI_1, P_network_2_2_RI_2, P_network_2_2_RI_3, P_network_2_2_AI_0, P_network_2_2_AI_1, P_network_2_2_AI_2, P_network_2_2_AI_3, P_network_2_2_AnnP_0, P_network_2_2_AnnP_1, P_network_2_2_AnnP_2, P_network_2_2_AnnP_3, P_network_2_2_RP_0, P_network_2_2_RP_1, P_network_2_2_RP_2, P_network_2_2_RP_3, P_network_2_3_AskP_0, P_network_2_3_AskP_1, P_network_2_3_AskP_2, P_network_2_3_AskP_3, P_network_2_3_AnsP_0, P_network_2_3_AnsP_1, P_network_2_3_AnsP_2, P_network_2_3_AnsP_3, P_network_2_3_RI_0, P_network_2_3_RI_1, P_network_2_3_RI_2, P_network_2_3_RI_3, P_network_2_3_AI_0, P_network_2_3_AI_1, P_network_2_3_AI_2, P_network_2_3_AI_3, P_network_2_3_AnnP_0, P_network_2_3_AnnP_1, P_network_2_3_AnnP_2, P_network_2_3_AnnP_3, P_network_2_3_RP_0, P_network_2_3_RP_1, P_network_2_3_RP_2, P_network_2_3_RP_3, P_network_3_0_AskP_0, P_network_3_0_AskP_1, P_network_3_0_AskP_2, P_network_3_0_AskP_3, P_network_3_0_AnsP_0, P_network_3_0_AnsP_1, P_network_3_0_AnsP_2, P_network_3_0_AnsP_3, P_network_3_0_RI_0, P_network_3_0_RI_1, P_network_3_0_RI_2, P_network_3_0_RI_3, P_network_3_0_AI_0, P_network_3_0_AI_1, P_network_3_0_AI_2, P_network_3_0_AI_3, P_network_3_0_AnnP_0, P_network_3_0_AnnP_1, P_network_3_0_AnnP_2, P_network_3_0_AnnP_3, P_network_3_0_RP_0, P_network_3_0_RP_1, P_network_3_0_RP_2, P_network_3_0_RP_3, P_network_3_1_AskP_0, P_network_3_1_AskP_1, P_network_3_1_AskP_2, P_network_3_1_AskP_3, P_network_3_1_AnsP_0, P_network_3_1_AnsP_1, P_network_3_1_AnsP_2, P_network_3_1_AnsP_3, P_network_3_1_RI_0, P_network_3_1_RI_1, P_network_3_1_RI_2, P_network_3_1_RI_3, P_network_3_1_AI_0, P_network_3_1_AI_1, P_network_3_1_AI_2, P_network_3_1_AI_3, P_network_3_1_AnnP_0, P_network_3_1_AnnP_1, P_network_3_1_AnnP_2, P_network_3_1_AnnP_3, P_network_3_1_RP_0, P_network_3_1_RP_1, P_network_3_1_RP_2, P_network_3_1_RP_3, P_network_3_2_AskP_0, P_network_3_2_AskP_1, P_network_3_2_AskP_2, P_network_3_2_AskP_3, P_network_3_2_AnsP_0, P_network_3_2_AnsP_1, P_network_3_2_AnsP_2, P_network_3_2_AnsP_3, P_network_3_2_RI_0, P_network_3_2_RI_1, P_network_3_2_RI_2, P_network_3_2_RI_3, P_network_3_2_AI_0, P_network_3_2_AI_1, P_network_3_2_AI_2, P_network_3_2_AI_3, P_network_3_2_AnnP_0, P_network_3_2_AnnP_1, P_network_3_2_AnnP_2, P_network_3_2_AnnP_3, P_network_3_2_RP_0, P_network_3_2_RP_1, P_network_3_2_RP_2, P_network_3_2_RP_3, P_network_3_3_AskP_0, P_network_3_3_AskP_1, P_network_3_3_AskP_2, P_network_3_3_AskP_3, P_network_3_3_AnsP_0, P_network_3_3_AnsP_1, P_network_3_3_AnsP_2, P_network_3_3_AnsP_3, P_network_3_3_RI_0, P_network_3_3_RI_1, P_network_3_3_RI_2, P_network_3_3_RI_3, P_network_3_3_AI_0, P_network_3_3_AI_1, P_network_3_3_AI_2, P_network_3_3_AI_3, P_network_3_3_AnnP_0, P_network_3_3_AnnP_1, P_network_3_3_AnnP_2, P_network_3_3_AnnP_3, P_network_3_3_RP_0, P_network_3_3_RP_1, P_network_3_3_RP_2, P_network_3_3_RP_3, P_poll__handlingMessage_0, P_poll__handlingMessage_1, P_poll__handlingMessage_2, P_poll__handlingMessage_3, P_poll__networl_0_0_AskP_0, P_poll__networl_0_0_AskP_1, P_poll__networl_0_0_AskP_2, P_poll__networl_0_0_AskP_3, P_poll__networl_0_0_AnsP_0, P_poll__networl_0_0_AnsP_1, P_poll__networl_0_0_AnsP_2, P_poll__networl_0_0_AnsP_3, P_poll__networl_0_0_RI_0, P_poll__networl_0_0_RI_1, P_poll__networl_0_0_RI_2, P_poll__networl_0_0_RI_3, P_poll__networl_0_0_AI_0, P_poll__networl_0_0_AI_1, P_poll__networl_0_0_AI_2, P_poll__networl_0_0_AI_3, P_poll__networl_0_0_AnnP_0, P_poll__networl_0_0_AnnP_1, P_poll__networl_0_0_AnnP_2, P_poll__networl_0_0_AnnP_3, P_poll__networl_0_0_RP_0, P_poll__networl_0_0_RP_1, P_poll__networl_0_0_RP_2, P_poll__networl_0_0_RP_3, P_poll__networl_0_1_AskP_0, P_poll__networl_0_1_AskP_1, P_poll__networl_0_1_AskP_2, P_poll__networl_0_1_AskP_3, P_poll__networl_0_1_AnsP_0, P_poll__networl_0_1_AnsP_1, P_poll__networl_0_1_AnsP_2, P_poll__networl_0_1_AnsP_3, P_poll__networl_0_1_RI_0, P_poll__networl_0_1_RI_1, P_poll__networl_0_1_RI_2, P_poll__networl_0_1_RI_3, P_poll__networl_0_1_AI_0, P_poll__networl_0_1_AI_1, P_poll__networl_0_1_AI_2, P_poll__networl_0_1_AI_3, P_poll__networl_0_1_AnnP_0, P_poll__networl_0_1_AnnP_1, P_poll__networl_0_1_AnnP_2, P_poll__networl_0_1_AnnP_3, P_poll__networl_0_1_RP_0, P_poll__networl_0_1_RP_1, P_poll__networl_0_1_RP_2, P_poll__networl_0_1_RP_3, P_poll__networl_0_2_AskP_0, P_poll__networl_0_2_AskP_1, P_poll__networl_0_2_AskP_2, P_poll__networl_0_2_AskP_3, P_poll__networl_0_2_AnsP_0, P_poll__networl_0_2_AnsP_1, P_poll__networl_0_2_AnsP_2, P_poll__networl_0_2_AnsP_3, P_poll__networl_0_2_RI_0, P_poll__networl_0_2_RI_1, P_poll__networl_0_2_RI_2, P_poll__networl_0_2_RI_3, P_poll__networl_0_2_AI_0, P_poll__networl_0_2_AI_1, P_poll__networl_0_2_AI_2, P_poll__networl_0_2_AI_3, P_poll__networl_0_2_AnnP_0, P_poll__networl_0_2_AnnP_1, P_poll__networl_0_2_AnnP_2, P_poll__networl_0_2_AnnP_3, P_poll__networl_0_2_RP_0, P_poll__networl_0_2_RP_1, P_poll__networl_0_2_RP_2, P_poll__networl_0_2_RP_3, P_poll__networl_0_3_AskP_0, P_poll__networl_0_3_AskP_1, P_poll__networl_0_3_AskP_2, P_poll__networl_0_3_AskP_3, P_poll__networl_0_3_AnsP_0, P_poll__networl_0_3_AnsP_1, P_poll__networl_0_3_AnsP_2, P_poll__networl_0_3_AnsP_3, P_poll__networl_0_3_RI_0, P_poll__networl_0_3_RI_1, P_poll__networl_0_3_RI_2, P_poll__networl_0_3_RI_3, P_poll__networl_0_3_AI_0, P_poll__networl_0_3_AI_1, P_poll__networl_0_3_AI_2, P_poll__networl_0_3_AI_3, P_poll__networl_0_3_AnnP_0, P_poll__networl_0_3_AnnP_1, P_poll__networl_0_3_AnnP_2, P_poll__networl_0_3_AnnP_3, P_poll__networl_0_3_RP_0, P_poll__networl_0_3_RP_1, P_poll__networl_0_3_RP_2, P_poll__networl_0_3_RP_3, P_poll__networl_1_0_AskP_0, P_poll__networl_1_0_AskP_1, P_poll__networl_1_0_AskP_2, P_poll__networl_1_0_AskP_3, P_poll__networl_1_0_AnsP_0, P_poll__networl_1_0_AnsP_1, P_poll__networl_1_0_AnsP_2, P_poll__networl_1_0_AnsP_3, P_poll__networl_1_0_RI_0, P_poll__networl_1_0_RI_1, P_poll__networl_1_0_RI_2, P_poll__networl_1_0_RI_3, P_poll__networl_1_0_AI_0, P_poll__networl_1_0_AI_1, P_poll__networl_1_0_AI_2, P_poll__networl_1_0_AI_3, P_poll__networl_1_0_AnnP_0, P_poll__networl_1_0_AnnP_1, P_poll__networl_1_0_AnnP_2, P_poll__networl_1_0_AnnP_3, P_poll__networl_1_0_RP_0, P_poll__networl_1_0_RP_1, P_poll__networl_1_0_RP_2, P_poll__networl_1_0_RP_3, P_poll__networl_1_1_AskP_0, P_poll__networl_1_1_AskP_1, P_poll__networl_1_1_AskP_2, P_poll__networl_1_1_AskP_3, P_poll__networl_1_1_AnsP_0, P_poll__networl_1_1_AnsP_1, P_poll__networl_1_1_AnsP_2, P_poll__networl_1_1_AnsP_3, P_poll__networl_1_1_RI_0, P_poll__networl_1_1_RI_1, P_poll__networl_1_1_RI_2, P_poll__networl_1_1_RI_3, P_poll__networl_1_1_AI_0, P_poll__networl_1_1_AI_1, P_poll__networl_1_1_AI_2, P_poll__networl_1_1_AI_3, P_poll__networl_1_1_AnnP_0, P_poll__networl_1_1_AnnP_1, P_poll__networl_1_1_AnnP_2, P_poll__networl_1_1_AnnP_3, P_poll__networl_1_1_RP_0, P_poll__networl_1_1_RP_1, P_poll__networl_1_1_RP_2, P_poll__networl_1_1_RP_3, P_poll__networl_1_2_AskP_0, P_poll__networl_1_2_AskP_1, P_poll__networl_1_2_AskP_2, P_poll__networl_1_2_AskP_3, P_poll__networl_1_2_AnsP_0, P_poll__networl_1_2_AnsP_1, P_poll__networl_1_2_AnsP_2, P_poll__networl_1_2_AnsP_3, P_poll__networl_1_2_RI_0, P_poll__networl_1_2_RI_1, P_poll__networl_1_2_RI_2, P_poll__networl_1_2_RI_3, P_poll__networl_1_2_AI_0, P_poll__networl_1_2_AI_1, P_poll__networl_1_2_AI_2, P_poll__networl_1_2_AI_3, P_poll__networl_1_2_AnnP_0, P_poll__networl_1_2_AnnP_1, P_poll__networl_1_2_AnnP_2, P_poll__networl_1_2_AnnP_3, P_poll__networl_1_2_RP_0, P_poll__networl_1_2_RP_1, P_poll__networl_1_2_RP_2, P_poll__networl_1_2_RP_3, P_poll__networl_1_3_AskP_0, P_poll__networl_1_3_AskP_1, P_poll__networl_1_3_AskP_2, P_poll__networl_1_3_AskP_3, P_poll__networl_1_3_AnsP_0, P_poll__networl_1_3_AnsP_1, P_poll__networl_1_3_AnsP_2, P_poll__networl_1_3_AnsP_3, P_poll__networl_1_3_RI_0, P_poll__networl_1_3_RI_1, P_poll__networl_1_3_RI_2, P_poll__networl_1_3_RI_3, P_poll__networl_1_3_AI_0, P_poll__networl_1_3_AI_1, P_poll__networl_1_3_AI_2, P_poll__networl_1_3_AI_3, P_poll__networl_1_3_AnnP_0, P_poll__networl_1_3_AnnP_1, P_poll__networl_1_3_AnnP_2, P_poll__networl_1_3_AnnP_3, P_poll__networl_1_3_RP_0, P_poll__networl_1_3_RP_1, P_poll__networl_1_3_RP_2, P_poll__networl_1_3_RP_3, P_poll__networl_2_0_AskP_0, P_poll__networl_2_0_AskP_1, P_poll__networl_2_0_AskP_2, P_poll__networl_2_0_AskP_3, P_poll__networl_2_0_AnsP_0, P_poll__networl_2_0_AnsP_1, P_poll__networl_2_0_AnsP_2, P_poll__networl_2_0_AnsP_3, P_poll__networl_2_0_RI_0, P_poll__networl_2_0_RI_1, P_poll__networl_2_0_RI_2, P_poll__networl_2_0_RI_3, P_poll__networl_2_0_AI_0, P_poll__networl_2_0_AI_1, P_poll__networl_2_0_AI_2, P_poll__networl_2_0_AI_3, P_poll__networl_2_0_AnnP_0, P_poll__networl_2_0_AnnP_1, P_poll__networl_2_0_AnnP_2, P_poll__networl_2_0_AnnP_3, P_poll__networl_2_0_RP_0, P_poll__networl_2_0_RP_1, P_poll__networl_2_0_RP_2, P_poll__networl_2_0_RP_3, P_poll__networl_2_1_AskP_0, P_poll__networl_2_1_AskP_1, P_poll__networl_2_1_AskP_2, P_poll__networl_2_1_AskP_3, P_poll__networl_2_1_AnsP_0, P_poll__networl_2_1_AnsP_1, P_poll__networl_2_1_AnsP_2, P_poll__networl_2_1_AnsP_3, P_poll__networl_2_1_RI_0, P_poll__networl_2_1_RI_1, P_poll__networl_2_1_RI_2, P_poll__networl_2_1_RI_3, P_poll__networl_2_1_AI_0, P_poll__networl_2_1_AI_1, P_poll__networl_2_1_AI_2, P_poll__networl_2_1_AI_3, P_poll__networl_2_1_AnnP_0, P_poll__networl_2_1_AnnP_1, P_poll__networl_2_1_AnnP_2, P_poll__networl_2_1_AnnP_3, P_poll__networl_2_1_RP_0, P_poll__networl_2_1_RP_1, P_poll__networl_2_1_RP_2, P_poll__networl_2_1_RP_3, P_poll__networl_2_2_AskP_0, P_poll__networl_2_2_AskP_1, P_poll__networl_2_2_AskP_2, P_poll__networl_2_2_AskP_3, P_poll__networl_2_2_AnsP_0, P_poll__networl_2_2_AnsP_1, P_poll__networl_2_2_AnsP_2, P_poll__networl_2_2_AnsP_3, P_poll__networl_2_2_RI_0, P_poll__networl_2_2_RI_1, P_poll__networl_2_2_RI_2, P_poll__networl_2_2_RI_3, P_poll__networl_2_2_AI_0, P_poll__networl_2_2_AI_1, P_poll__networl_2_2_AI_2, P_poll__networl_2_2_AI_3, P_poll__networl_2_2_AnnP_0, P_poll__networl_2_2_AnnP_1, P_poll__networl_2_2_AnnP_2, P_poll__networl_2_2_AnnP_3, P_poll__networl_2_2_RP_0, P_poll__networl_2_2_RP_1, P_poll__networl_2_2_RP_2, P_poll__networl_2_2_RP_3, P_poll__networl_2_3_AskP_0, P_poll__networl_2_3_AskP_1, P_poll__networl_2_3_AskP_2, P_poll__networl_2_3_AskP_3, P_poll__networl_2_3_AnsP_0, P_poll__networl_2_3_AnsP_1, P_poll__networl_2_3_AnsP_2, P_poll__networl_2_3_AnsP_3, P_poll__networl_2_3_RI_0, P_poll__networl_2_3_RI_1, P_poll__networl_2_3_RI_2, P_poll__networl_2_3_RI_3, P_poll__networl_2_3_AI_0, P_poll__networl_2_3_AI_1, P_poll__networl_2_3_AI_2, P_poll__networl_2_3_AI_3, P_poll__networl_2_3_AnnP_0, P_poll__networl_2_3_AnnP_1, P_poll__networl_2_3_AnnP_2, P_poll__networl_2_3_AnnP_3, P_poll__networl_2_3_RP_0, P_poll__networl_2_3_RP_1, P_poll__networl_2_3_RP_2, P_poll__networl_2_3_RP_3, P_poll__networl_3_0_AskP_0, P_poll__networl_3_0_AskP_1, P_poll__networl_3_0_AskP_2, P_poll__networl_3_0_AskP_3, P_poll__networl_3_0_AnsP_0, P_poll__networl_3_0_AnsP_1, P_poll__networl_3_0_AnsP_2, P_poll__networl_3_0_AnsP_3, P_poll__networl_3_0_RI_0, P_poll__networl_3_0_RI_1, P_poll__networl_3_0_RI_2, P_poll__networl_3_0_RI_3, P_poll__networl_3_0_AI_0, P_poll__networl_3_0_AI_1, P_poll__networl_3_0_AI_2, P_poll__networl_3_0_AI_3, P_poll__networl_3_0_AnnP_0, P_poll__networl_3_0_AnnP_1, P_poll__networl_3_0_AnnP_2, P_poll__networl_3_0_AnnP_3, P_poll__networl_3_0_RP_0, P_poll__networl_3_0_RP_1, P_poll__networl_3_0_RP_2, P_poll__networl_3_0_RP_3, P_poll__networl_3_1_AskP_0, P_poll__networl_3_1_AskP_1, P_poll__networl_3_1_AskP_2, P_poll__networl_3_1_AskP_3, P_poll__networl_3_1_AnsP_0, P_poll__networl_3_1_AnsP_1, P_poll__networl_3_1_AnsP_2, P_poll__networl_3_1_AnsP_3, P_poll__networl_3_1_RI_0, P_poll__networl_3_1_RI_1, P_poll__networl_3_1_RI_2, P_poll__networl_3_1_RI_3, P_poll__networl_3_1_AI_0, P_poll__networl_3_1_AI_1, P_poll__networl_3_1_AI_2, P_poll__networl_3_1_AI_3, P_poll__networl_3_1_AnnP_0, P_poll__networl_3_1_AnnP_1, P_poll__networl_3_1_AnnP_2, P_poll__networl_3_1_AnnP_3, P_poll__networl_3_1_RP_0, P_poll__networl_3_1_RP_1, P_poll__networl_3_1_RP_2, P_poll__networl_3_1_RP_3, P_poll__networl_3_2_AskP_0, P_poll__networl_3_2_AskP_1, P_poll__networl_3_2_AskP_2, P_poll__networl_3_2_AskP_3, P_poll__networl_3_2_AnsP_0, P_poll__networl_3_2_AnsP_1, P_poll__networl_3_2_AnsP_2, P_poll__networl_3_2_AnsP_3, P_poll__networl_3_2_RI_0, P_poll__networl_3_2_RI_1, P_poll__networl_3_2_RI_2, P_poll__networl_3_2_RI_3, P_poll__networl_3_2_AI_0, P_poll__networl_3_2_AI_1, P_poll__networl_3_2_AI_2, P_poll__networl_3_2_AI_3, P_poll__networl_3_2_AnnP_0, P_poll__networl_3_2_AnnP_1, P_poll__networl_3_2_AnnP_2, P_poll__networl_3_2_AnnP_3, P_poll__networl_3_2_RP_0, P_poll__networl_3_2_RP_1, P_poll__networl_3_2_RP_2, P_poll__networl_3_2_RP_3, P_poll__networl_3_3_AskP_0, P_poll__networl_3_3_AskP_1, P_poll__networl_3_3_AskP_2, P_poll__networl_3_3_AskP_3, P_poll__networl_3_3_AnsP_0, P_poll__networl_3_3_AnsP_1, P_poll__networl_3_3_AnsP_2, P_poll__networl_3_3_AnsP_3, P_poll__networl_3_3_RI_0, P_poll__networl_3_3_RI_1, P_poll__networl_3_3_RI_2, P_poll__networl_3_3_RI_3, P_poll__networl_3_3_AI_0, P_poll__networl_3_3_AI_1, P_poll__networl_3_3_AI_2, P_poll__networl_3_3_AI_3, P_poll__networl_3_3_AnnP_0, P_poll__networl_3_3_AnnP_1, P_poll__networl_3_3_AnnP_2, P_poll__networl_3_3_AnnP_3, P_poll__networl_3_3_RP_0, P_poll__networl_3_3_RP_1, P_poll__networl_3_3_RP_2, P_poll__networl_3_3_RP_3, P_poll__pollEnd_0, P_poll__pollEnd_1, P_poll__pollEnd_2, P_poll__pollEnd_3, P_poll__waitingMessage_0, P_poll__waitingMessage_1, P_poll__waitingMessage_2, P_poll__waitingMessage_3, P_polling_0, P_polling_1, P_polling_2, P_polling_3, P_sendAnnPs__broadcasting_0_1, P_sendAnnPs__broadcasting_0_2, P_sendAnnPs__broadcasting_0_3, P_sendAnnPs__broadcasting_1_1, P_sendAnnPs__broadcasting_1_2, P_sendAnnPs__broadcasting_1_3, P_sendAnnPs__broadcasting_2_1, P_sendAnnPs__broadcasting_2_2, P_sendAnnPs__broadcasting_2_3, P_sendAnnPs__broadcasting_3_1, P_sendAnnPs__broadcasting_3_2, P_sendAnnPs__broadcasting_3_3, P_stage_0_NEG, P_stage_0_PRIM, P_stage_0_SEC, P_stage_1_NEG, P_stage_1_PRIM, P_stage_1_SEC, P_stage_2_NEG, P_stage_2_PRIM, P_stage_2_SEC, P_stage_3_NEG, P_stage_3_PRIM, P_stage_3_SEC, P_startNeg__broadcasting_0_1, P_startNeg__broadcasting_0_2, P_startNeg__broadcasting_0_3, P_startNeg__broadcasting_1_1, P_startNeg__broadcasting_1_2, P_startNeg__broadcasting_1_3, P_startNeg__broadcasting_2_1, P_startNeg__broadcasting_2_2, P_startNeg__broadcasting_2_3, P_startNeg__broadcasting_3_1, P_startNeg__broadcasting_3_2, P_startNeg__broadcasting_3_3]
[2022-05-19 19:43:49] [INFO ] Parsed PT model containing 972 places and 1016 transitions in 308 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 6 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 892 places in 4 ms
Reduce places removed 898 places and 958 transitions.
Reduce places removed 7 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 6 ms.19294KB memory used
Starting structural reductions, iteration 0 : 67/67 places, 58/58 transitions.
Graph (complete) has 186 edges and 67 vertex of which 61 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.7 ms
Discarding 6 places :
Also discarding 0 output transitions
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 1 place count 61 transition count 52
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 15 rules applied. Total rules applied 16 place count 52 transition count 52
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 44 transition count 37
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 44 transition count 37
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 32 place count 44 transition count 34
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 38 place count 41 transition count 34
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 41 place count 38 transition count 31
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 44 place count 35 transition count 31
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 32 transition count 28
Reduce places removed 3 places and 0 transitions.
Graph (complete) has 44 edges and 29 vertex of which 20 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 9 rules applied. Total rules applied 56 place count 20 transition count 16
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 61 place count 15 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 61 place count 15 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 14 transition count 15
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 12 transition count 12
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 12 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 67 place count 12 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 11 transition count 11
Applied a total of 69 rules in 62 ms. Remains 11 /67 variables (removed 56) and now considering 11/58 (removed 47) transitions.
Finished structural reductions, in 1 iterations. Remains : 11/67 places, 11/58 transitions.
Finished random walk after 9 steps, including 0 resets, run found a deadlock after 1 ms. (steps per millisecond=9 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1652989431159

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="NeoElection-PT-3"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is NeoElection-PT-3, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-165277002900041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-PT-3.tgz
mv NeoElection-PT-3 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;