Trace number 3420329

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) 5000.09 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S317257086-003-UNKNOWN.cnf
MD5SUM6f9c7c042784ec486e9e8bc570309805
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses21250
Sum of the clauses size148750
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521250

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c full lookahead due to high density!
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.54	c using k-SAT heuristics (size based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.54	c longest clause has size 7
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 250
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 258
1.59/1.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6279
2.99/3.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 218828
47.19/47.22	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5749244
1158.82/1158.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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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 |****************************************************
c |*****************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420329-1306599406/watcher-3420329-1306599406 -o /tmp/evaluation-result-3420329-1306599406/solver-3420329-1306599406 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420329-1306599406.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.03 2.00 2/479 4755
/proc/meminfo: memFree=19412596/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=6892 CPUtime=0 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4194304 308 0 0 0 0 0 0 0 25 0 1 0 850171334 7057408 253 33554432000 4194304 4300876 140736673003520 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 1723 253 113 27 0 172 0

[startup+0.114254 s]
/proc/loadavg: 2.01 2.03 2.00 2/479 4755
/proc/meminfo: memFree=19412596/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=10176 CPUtime=0.11 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 3873 0 0 0 11 0 0 0 25 0 1 0 850171334 10420224 911 33554432000 4194304 4300876 140736673003520 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10176

[startup+0.200239 s]
/proc/loadavg: 2.01 2.03 2.00 2/479 4755
/proc/meminfo: memFree=19412596/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=10176 CPUtime=0.19 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 3873 0 0 0 19 0 0 0 25 0 1 0 850171334 10420224 911 33554432000 4194304 4300876 140736673003520 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10176

[startup+0.30022 s]
/proc/loadavg: 2.01 2.03 2.00 2/479 4755
/proc/meminfo: memFree=19412596/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=10176 CPUtime=0.29 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 3873 0 0 0 29 0 0 0 25 0 1 0 850171334 10420224 911 33554432000 4194304 4300876 140736673003520 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700146 s]
/proc/loadavg: 2.01 2.03 2.00 2/479 4755
/proc/meminfo: memFree=19412596/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=10176 CPUtime=0.69 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 3873 0 0 0 69 0 0 0 25 0 1 0 850171334 10420224 911 33554432000 4194304 4300876 140736673003520 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.501 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 4763
/proc/meminfo: memFree=19403268/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=10176 CPUtime=1.49 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 3873 0 0 0 149 0 0 0 25 0 1 0 850171334 10420224 911 33554432000 4194304 4300876 140736673003520 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10071 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 4763
/proc/meminfo: memFree=19399952/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=13084 CPUtime=3.09 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 4748 0 0 0 309 0 0 0 25 0 1 0 850171334 13398016 1473 33554432000 4194304 4300876 140736673003520 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 3271 1473 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30018 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 4764
/proc/meminfo: memFree=19398496/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=13084 CPUtime=6.29 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 4748 0 0 0 629 0 0 0 25 0 1 0 850171334 13398016 1473 33554432000 4194304 4300876 140736673003520 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 3271 1473 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.701 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 4764
/proc/meminfo: memFree=19395000/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=14620 CPUtime=12.69 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 5031 0 0 0 1269 0 0 0 25 0 1 0 850171334 14970880 1756 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 3655 1756 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5007 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 4764
/proc/meminfo: memFree=19391052/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=16536 CPUtime=25.49 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 5383 0 0 0 2549 0 0 0 25 0 1 0 850171334 16932864 2108 33554432000 4194304 4300876 140736673003520 18446744073709551615 4234257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 4134 2108 171 27 0 2583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16536

[startup+51.1009 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 4765
/proc/meminfo: memFree=19383072/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=20848 CPUtime=51.09 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 6132 0 0 0 5109 0 0 0 25 0 1 0 850171334 21348352 2857 33554432000 4194304 4300876 140736673003520 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 5212 2857 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 4766
/proc/meminfo: memFree=19365672/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=24728 CPUtime=102.3 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 7549 0 0 0 10230 0 0 0 25 0 1 0 850171334 25321472 4274 33554432000 4194304 4300876 140736673003520 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 6182 4274 171 27 0 4631 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/484 4768
/proc/meminfo: memFree=19345400/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=39280 CPUtime=162.3 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 9257 0 0 0 16229 1 0 0 25 0 1 0 850171334 40222720 5982 33554432000 4194304 4300876 140736673003520 18446744073709551615 260904789177 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 9820 5982 171 27 0 8269 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39280

[startup+222.318 s]
/proc/loadavg: 2.14 2.05 2.01 3/484 4769
/proc/meminfo: memFree=19327596/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=39280 CPUtime=222.32 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 10955 0 0 0 22231 1 0 0 25 0 1 0 850171334 40222720 7680 33554432000 4194304 4300876 140736673003520 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 9820 7680 171 27 0 8269 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 39280

[startup+282.301 s]
/proc/loadavg: 2.05 2.04 2.00 3/484 4771
/proc/meminfo: memFree=19311524/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=52376 CPUtime=282.3 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 12683 0 0 0 28229 1 0 0 25 0 1 0 850171334 53633024 9408 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 13094 9408 171 27 0 11543 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52376

[startup+342.301 s]
/proc/loadavg: 2.18 2.06 2.01 3/484 4773
/proc/meminfo: memFree=19292380/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=52376 CPUtime=342.3 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 14390 0 0 0 34228 2 0 0 25 0 1 0 850171334 53633024 11115 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 13094 11115 171 27 0 11543 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52376

[startup+402.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/484 4774
/proc/meminfo: memFree=19273576/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=72020 CPUtime=402.3 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 16133 0 0 0 40228 2 0 0 25 0 1 0 850171334 73748480 12858 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 18005 12858 171 27 0 16454 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72020

[startup+462.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/484 4776
/proc/meminfo: memFree=19255880/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=72020 CPUtime=462.3 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 17857 0 0 0 46228 2 0 0 25 0 1 0 850171334 73748480 14582 33554432000 4194304 4300876 140736673003520 18446744073709551615 4214253 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 18005 14582 171 27 0 16454 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 72020

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/484 4777
/proc/meminfo: memFree=19239316/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=101488 CPUtime=522.31 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 19595 0 0 0 52228 3 0 0 25 0 1 0 850171334 103923712 16320 33554432000 4194304 4300876 140736673003520 18446744073709551615 4282864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 25372 16320 171 27 0 23821 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 101488

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/484 4779
/proc/meminfo: memFree=19218552/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=102816 CPUtime=582.31 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 21533 0 0 0 58228 3 0 0 25 0 1 0 850171334 105283584 18258 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 25704 18258 171 27 0 24153 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 102816

[startup+642.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/484 4882
/proc/meminfo: memFree=18166212/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4002.41 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 122380 0 0 0 400217 24 0 0 25 0 1 0 850171334 711663616 119105 33554432000 4194304 4300876 140736673003520 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 119105 171 27 0 172195 0
Current children cumulated CPU time (s) 4002.41
Current children cumulated vsize (KiB) 694984

[startup+4062.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/484 4884
/proc/meminfo: memFree=18148296/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4062.42 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 124179 0 0 0 406218 24 0 0 25 0 1 0 850171334 711663616 120904 33554432000 4194304 4300876 140736673003520 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 120904 171 27 0 172195 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 694984

[startup+4122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/484 4885
/proc/meminfo: memFree=18128156/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4122.42 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 125991 0 0 0 412217 25 0 0 25 0 1 0 850171334 711663616 122716 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 122716 171 27 0 172195 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 694984

[startup+4182.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/484 4887
/proc/meminfo: memFree=18109480/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4182.44 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 127790 0 0 0 418218 26 0 0 25 0 1 0 850171334 711663616 124515 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 124515 171 27 0 172195 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 694984

[startup+4242.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/484 4889
/proc/meminfo: memFree=18092688/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4242.42 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 129435 0 0 0 424216 26 0 0 25 0 1 0 850171334 711663616 126160 33554432000 4194304 4300876 140736673003520 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 126160 171 27 0 172195 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 694984

[startup+4302.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/484 4890
/proc/meminfo: memFree=18074016/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4302.43 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 131124 0 0 0 430216 27 0 0 25 0 1 0 850171334 711663616 127849 33554432000 4194304 4300876 140736673003520 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 127849 171 27 0 172195 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 694984

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 4892
/proc/meminfo: memFree=18055740/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4362.42 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 132858 0 0 0 436215 27 0 0 25 0 1 0 850171334 711663616 129583 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 129583 171 27 0 172195 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 694984

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/484 4893
/proc/meminfo: memFree=18038960/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4422.42 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 134599 0 0 0 442215 27 0 0 25 0 1 0 850171334 711663616 131324 33554432000 4194304 4300876 140736673003520 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 131324 171 27 0 172195 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 694984

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/484 4895
/proc/meminfo: memFree=18021792/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4482.42 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 136323 0 0 0 448215 27 0 0 25 0 1 0 850171334 711663616 133048 33554432000 4194304 4300876 140736673003520 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 133048 171 27 0 172195 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 694984

[startup+4542.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/484 4897
/proc/meminfo: memFree=18001520/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4542.43 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 138084 0 0 0 454215 28 0 0 25 0 1 0 850171334 711663616 134809 33554432000 4194304 4300876 140736673003520 18446744073709551615 4276352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 134809 171 27 0 172195 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 694984

[startup+4602.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/484 4898
/proc/meminfo: memFree=17981608/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4602.43 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 139827 0 0 0 460215 28 0 0 25 0 1 0 850171334 711663616 136552 33554432000 4194304 4300876 140736673003520 18446744073709551615 4276331 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 136552 171 27 0 172195 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 694984

[startup+4662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/484 4900
/proc/meminfo: memFree=17965424/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4662.43 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 141602 0 0 0 466214 29 0 0 25 0 1 0 850171334 711663616 138327 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 138327 171 27 0 172195 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 694984

[startup+4722.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/484 4901
/proc/meminfo: memFree=17945032/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4722.44 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 143395 0 0 0 472214 30 0 0 25 0 1 0 850171334 711663616 140120 33554432000 4194304 4300876 140736673003520 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 140120 171 27 0 172195 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 694984

[startup+4782.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/484 4903
/proc/meminfo: memFree=17928488/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4782.43 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 145192 0 0 0 478213 30 0 0 25 0 1 0 850171334 711663616 141917 33554432000 4194304 4300876 140736673003520 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 141917 171 27 0 172195 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 694984

[startup+4842.32 s]
/proc/loadavg: 2.04 2.05 2.00 3/484 4905
/proc/meminfo: memFree=17909340/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4842.46 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 147011 0 0 0 484215 31 0 0 25 0 1 0 850171334 711663616 143736 33554432000 4194304 4300876 140736673003520 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 143736 171 27 0 172195 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 694984

[startup+4902.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/484 4906
/proc/meminfo: memFree=17891184/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4902.44 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 148822 0 0 0 490213 31 0 0 25 0 1 0 850171334 711663616 145547 33554432000 4194304 4300876 140736673003520 18446744073709551615 4214274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 145547 171 27 0 172195 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 694984

[startup+4962.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/484 4911
/proc/meminfo: memFree=17872788/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=4962.44 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 150628 0 0 0 496213 31 0 0 25 0 1 0 850171334 711663616 147353 33554432000 4194304 4300876 140736673003520 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 147353 171 27 0 172195 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 694984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 4912
/proc/meminfo: memFree=17861208/32950928 swapFree=65252936/67111528
[pid=4755] ppid=4752 vsize=694984 CPUtime=5000.05 cores=1,3,5,7
/proc/4755/stat : 4755 (march_rw) R 4752 4755 3735 0 -1 4202496 151757 0 0 0 499974 31 0 0 25 0 1 0 850171334 711663616 148482 33554432000 4194304 4300876 140736673003520 18446744073709551615 4264170 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4755/statm: 173746 148482 171 27 0 172195 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 694984

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): 4999.94
CPU time (s): 5000.09
CPU user time (s): 4999.75
CPU system time (s): 0.340948
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 694984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151758
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= 4
involuntary context switches= 9711

runsolver used 21.9937 second user time and 50.7623 second system time

The end

Launcher Data 

Begin job on node116 at 2011-05-28 18:16:47
IDJOB=3420329
IDBENCH=82581
IDSOLVER=1913
FILE ID=node116/3420329-1306599406
RUNJOBID= node116-1306594404-4533
PBS_JOBID= 13471564
Free space on /tmp= 73412 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S317257086-003-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420329-1306599406/watcher-3420329-1306599406 -o /tmp/evaluation-result-3420329-1306599406/solver-3420329-1306599406 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420329-1306599406.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6f9c7c042784ec486e9e8bc570309805
RANDOM SEED=1275877756

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
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	: 5332.75
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		: 2666.826
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		: 2666.826
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      19412900 kB
Buffers:        152800 kB
Cached:        2318316 kB
SwapCached:      12264 kB
Active:        7344348 kB
Inactive:      5946420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      19412900 kB
SwapTotal:    67111528 kB
SwapFree:     65252936 kB
Dirty:             448 kB
Writeback:           0 kB
AnonPages:    10817824 kB
Mapped:          24420 kB
Slab:           116792 kB
PageTables:      62068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 139574884 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= 73412 MiB
End job on node116 at 2011-05-28 19:40:09