Trace number 3152640

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S1114532273-035.SATISFIABLE.cnf
MD5SUMff7e731e0657a2728f5ff73a4fd8bb2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 550 variables and 2343 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 26 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 546 free variables and 2317 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
0.00/0.01	c resolvent_look() :: found 96 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2413 / 550 ) = 4.39
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 546
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 156
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 773
0.10/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7264
1.10/1.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |***************
c |****************
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c |******************
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c |***********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 51213
8.80/8.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |***********
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************
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c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 257727
49.99/50.08	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 965259
206.98/207.00	c |----------------------------------------------------------------|
c |*
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c |****
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c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
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c |*******************************************
c |********************************************
c |*********************************************
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c |************************************************
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c |****************************************************************| ( 6/999) NodeCount: 2776766
648.98/649.05	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
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c |**********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152640-1301710259/watcher-3152640-1301710259 -o /tmp/evaluation-result-3152640-1301710259/solver-3152640-1301710259 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152640-1301710259.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.08 4.02 4.60 4/189 15129
/proc/meminfo: memFree=20818772/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=6852 CPUtime=0 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 282624405 7016448 244 33554432000 4194304 4300876 140737382857776 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 1713 244 136 27 0 162 0

[startup+0.080082 s]
/proc/loadavg: 4.08 4.02 4.60 4/189 15129
/proc/meminfo: memFree=20818772/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=7680 CPUtime=0.07 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 478 0 0 0 7 0 0 0 25 0 1 0 282624405 7864320 421 33554432000 4194304 4300876 140737382857776 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 1920 421 168 27 0 369 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7680

[startup+0.101087 s]
/proc/loadavg: 4.08 4.02 4.60 4/189 15129
/proc/meminfo: memFree=20818772/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=7680 CPUtime=0.1 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 488 0 0 0 10 0 0 0 25 0 1 0 282624405 7864320 431 33554432000 4194304 4300876 140737382857776 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 1920 431 168 27 0 369 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7680

[startup+0.301056 s]
/proc/loadavg: 4.08 4.02 4.60 4/189 15129
/proc/meminfo: memFree=20818772/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=7680 CPUtime=0.3 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 503 0 0 0 30 0 0 0 25 0 1 0 282624405 7864320 446 33554432000 4194304 4300876 140737382857776 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 1920 446 168 27 0 369 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7680

[startup+0.701004 s]
/proc/loadavg: 4.08 4.02 4.60 4/189 15129
/proc/meminfo: memFree=20818772/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=7948 CPUtime=0.7 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 558 0 0 0 70 0 0 0 25 0 1 0 282624405 8138752 501 33554432000 4194304 4300876 140737382857776 18446744073709551615 4288494 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 1987 501 168 27 0 436 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7948

[startup+1.50086 s]
/proc/loadavg: 4.08 4.02 4.60 5/190 15130
/proc/meminfo: memFree=20816788/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=8116 CPUtime=1.49 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 589 0 0 0 149 0 0 0 25 0 1 0 282624405 8310784 532 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 2029 532 169 27 0 478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8116

[startup+3.10059 s]
/proc/loadavg: 4.08 4.02 4.60 5/190 15130
/proc/meminfo: memFree=20815796/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=8692 CPUtime=3.09 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 662 0 0 0 309 0 0 0 25 0 1 0 282624405 8900608 605 33554432000 4194304 4300876 140737382857776 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 2173 605 169 27 0 622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8692

[startup+6.30106 s]
/proc/loadavg: 4.07 4.02 4.60 5/190 15130
/proc/meminfo: memFree=20813936/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=9032 CPUtime=6.3 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 793 0 0 0 630 0 0 0 25 0 1 0 282624405 9248768 736 33554432000 4194304 4300876 140737382857776 18446744073709551615 4225303 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 2258 736 169 27 0 707 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9032

[startup+12.701 s]
/proc/loadavg: 4.07 4.02 4.59 5/190 15130
/proc/meminfo: memFree=20810192/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=10940 CPUtime=12.69 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 1111 0 0 0 1269 0 0 0 25 0 1 0 282624405 11202560 1054 33554432000 4194304 4300876 140737382857776 18446744073709551615 4216868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 2735 1054 169 27 0 1184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10940

[startup+25.5008 s]
/proc/loadavg: 4.05 4.02 4.58 5/190 15130
/proc/meminfo: memFree=20802876/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=12592 CPUtime=25.49 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 1599 0 0 0 2549 0 0 0 25 0 1 0 282624405 12894208 1542 33554432000 4194304 4300876 140737382857776 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 3148 1542 169 27 0 1597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12592

[startup+51.1005 s]
/proc/loadavg: 4.03 4.02 4.57 5/190 15131
/proc/meminfo: memFree=20789468/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=17904 CPUtime=51.09 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 2518 0 0 0 5109 0 0 0 25 0 1 0 282624405 18333696 2461 33554432000 4194304 4300876 140737382857776 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 4476 2461 169 27 0 2925 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17904

[startup+102.306 s]
/proc/loadavg: 4.01 4.01 4.53 5/190 15132
/proc/meminfo: memFree=20761296/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=29604 CPUtime=102.29 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 4356 0 0 0 10229 0 0 0 25 0 1 0 282624405 30314496 4299 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 7401 4299 169 27 0 5850 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29604

[startup+162.301 s]
/proc/loadavg: 4.03 4.02 4.50 5/190 15134
/proc/meminfo: memFree=20730264/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=42332 CPUtime=162.29 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 6436 0 0 0 16228 1 0 0 25 0 1 0 282624405 43347968 6379 33554432000 4194304 4300876 140737382857776 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 10583 6379 169 27 0 9032 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42332

[startup+222.301 s]
/proc/loadavg: 4.05 4.03 4.47 5/190 15163
/proc/meminfo: memFree=20790084/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=42332 CPUtime=222.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 8413 0 0 0 22227 1 0 0 25 0 1 0 282624405 43347968 8356 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 10583 8356 169 27 0 9032 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 42332

[startup+282.301 s]
/proc/loadavg: 4.02 4.02 4.44 5/190 15191
/proc/meminfo: memFree=20768152/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=63424 CPUtime=282.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 10478 0 0 0 28226 2 0 0 25 0 1 0 282624405 64946176 10421 33554432000 4194304 4300876 140737382857776 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 15856 10421 169 27 0 14305 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 63424

[startup+342.301 s]
/proc/loadavg: 4.00 4.02 4.41 5/190 15219
/proc/meminfo: memFree=20733888/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=63424 CPUtime=342.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 12423 0 0 0 34225 3 0 0 25 0 1 0 282624405 64946176 12366 33554432000 4194304 4300876 140737382857776 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 15856 12366 169 27 0 14305 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 63424

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 4.38 5/190 15221
/proc/meminfo: memFree=20699220/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=83068 CPUtime=402.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 14392 0 0 0 40225 3 0 0 25 0 1 0 282624405 85061632 14335 33554432000 4194304 4300876 140737382857776 18446744073709551615 4286136 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 20767 14335 169 27 0 19216 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 83068

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 4.36 5/190 15223
/proc/meminfo: memFree=20665420/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=83068 CPUtime=462.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 16321 0 0 0 46224 4 0 0 25 0 1 0 282624405 85061632 16264 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 20767 16264 169 27 0 19216 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 83068

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 4.33 5/190 15224
/proc/meminfo: memFree=20632748/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=99064 CPUtime=522.27 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 18258 0 0 0 52223 4 0 0 25 0 1 0 282624405 101441536 18201 33554432000 4194304 4300876 140737382857776 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 24766 18201 169 27 0 23215 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 99064

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.31 5/190 15226
/proc/meminfo: memFree=20599332/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=128532 CPUtime=582.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 20091 0 0 0 58223 5 0 0 25 0 1 0 282624405 131616768 20034 33554432000 4194304 4300876 140737382857776 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 32133 20034 169 27 0 30582 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 128532

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.29 5/190 15227
/proc/meminfo: memFree=20568160/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=128532 CPUtime=642.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 21864 0 0 0 64223 5 0 0 25 0 1 0 282624405 131616768 21807 33554432000 4194304 4300876 140737382857776 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 32133 21807 169 27 0 30582 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 128532

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.26 5/190 15229
/proc/meminfo: memFree=20534152/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=128532 CPUtime=702.27 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 23851 0 0 0 70221 6 0 0 25 0 1 0 282624405 131616768 23794 33554432000 4194304 4300876 140737382857776 18446744073709551615 4217333 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 32133 23794 169 27 0 30582 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 128532

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.25 5/190 15231
/proc/meminfo: memFree=20501100/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=128532 CPUtime=762.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 25789 0 0 0 76221 7 0 0 25 0 1 0 282624405 131616768 25732 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 32133 25732 169 27 0 30582 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 128532

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.23 5/190 15232
/proc/meminfo: memFree=20469544/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=128664 CPUtime=822.27 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 27687 0 0 0 82220 7 0 0 25 0 1 0 282624405 131751936 27630 33554432000 4194304 4300876 140737382857776 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 32166 27630 169 27 0 30615 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 128664

[startup+882.3 s]
/proc/loadavg: 3.85 3.97 4.20 4/184 15278
/proc/meminfo: memFree=20584176/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=128664 CPUtime=882.27 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 29561 0 0 0 88220 7 0 0 25 0 1 0 282624405 131751936 29504 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 32166 29504 169 27 0 30615 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 128664

[startup+942.3 s]
/proc/loadavg: 3.09 3.74 4.11 3/178 15297
/proc/meminfo: memFree=20726304/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=172864 CPUtime=942.27 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 31315 0 0 0 94219 8 0 0 25 0 1 0 282624405 177012736 31258 33554432000 4194304 4300876 140737382857776 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 43216 31258 169 27 0 41665 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 172864

[startup+1002.3 s]
/proc/loadavg: 2.40 3.42 3.97 3/178 15299
/proc/meminfo: memFree=20706664/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=172864 CPUtime=1002.27 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 33151 0 0 0 100219 8 0 0 25 0 1 0 282624405 177012736 33094 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 43216 33094 169 27 0 41665 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 172864

[startup+1062.3 s]
/proc/loadavg: 2.18 3.17 3.85 3/178 15301
/proc/meminfo: memFree=20688512/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=204852 CPUtime=1062.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 34982 0 0 0 106219 9 0 0 25 0 1 0 282624405 209768448 34925 33554432000 4194304 4300876 140737382857776 18446744073709551615 4200354 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 51213 34925 169 27 0 49662 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 204852

[startup+1122.3 s]
/proc/loadavg: 2.07 2.96 3.73 3/178 15302
/proc/meminfo: memFree=20668768/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=204852 CPUtime=1122.27 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 36819 0 0 0 112218 9 0 0 25 0 1 0 282624405 209768448 36762 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 51213 36762 169 27 0 49662 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 204852

[startup+1182.3 s]
/proc/loadavg: 2.08 2.80 3.63 3/178 15304
/proc/meminfo: memFree=20650464/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=204852 CPUtime=1182.28 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 38683 0 0 0 118218 10 0 0 25 0 1 0 282624405 209768448 38626 33554432000 4194304 4300876 140737382857776 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 51213 38626 169 27 0 49662 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 204852

[startup+1242.3 s]
/proc/loadavg: 2.03 2.65 3.52 3/178 15305
/proc/meminfo: memFree=20632320/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=204852 CPUtime=1242.27 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 40448 0 0 0 124217 10 0 0 25 0 1 0 282624405 209768448 40391 33554432000 4194304 4300876 140737382857776 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 51213 40391 169 27 0 49662 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 204852



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.01 2.53 3.42 3/178 15307
/proc/meminfo: memFree=20614184/32951124 swapFree=67111528/67111528
[pid=15129] ppid=15127 vsize=204852 CPUtime=1299.97 cores=4,6
/proc/15129/stat : 15129 (march_rw) R 15127 15129 14244 0 -1 4202496 42196 0 0 0 129987 10 0 0 25 0 1 0 282624405 209768448 42139 33554432000 4194304 4300876 140737382857776 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15129/statm: 51213 42139 169 27 0 49662 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 204852

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300
CPU user time (s): 1299.88
CPU system time (s): 0.115982
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 204852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42196
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1784

runsolver used 2.0027 second user time and 3.9254 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-02 04:10:59
IDJOB=3152640
IDBENCH=82920
IDSOLVER=1561
FILE ID=node130/3152640-1301710259
RUNJOBID= node130-1301708563-14263
PBS_JOBID= 12840849
Free space on /tmp= 71988 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S1114532273-035.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152640-1301710259/watcher-3152640-1301710259 -o /tmp/evaluation-result-3152640-1301710259/solver-3152640-1301710259 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152640-1301710259.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= ff7e731e0657a2728f5ff73a4fd8bb2e
RANDOM SEED=454150723

node130.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20819036 kB
Buffers:        351576 kB
Cached:       11292452 kB
SwapCached:          0 kB
Active:        7369932 kB
Inactive:      4502548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20819036 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             320 kB
Writeback:           0 kB
AnonPages:      228172 kB
Mapped:          15828 kB
Slab:           195616 kB
PageTables:       5248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   463092 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71988 MiB
End job on node130 at 2011-04-02 04:32:41