Trace number 3152555

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-k7-r89-v90-c8010-S64052796-033.SATISFIABLE.cnf
MD5SUM569a001e2aa1e7b5ad13eab5cc7018bb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.668898
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.49/0.53	c resolvent_look() :: found 1 resolvents
0.49/0.53	c main():: clause / variable ratio: ( 8011 / 90 ) = 89.01
0.49/0.53	c longest clause has size 7
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 90
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 202
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 889
0.69/0.74	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 8631
2.20/2.23	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 70995
14.09/14.18	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 4/999) NodeCount: 445793
88.89/88.95	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 2203113
460.80/460.87	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************
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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-3152555-1301708676/watcher-3152555-1301708676 -o /tmp/evaluation-result-3152555-1301708676/solver-3152555-1301708676 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152555-1301708676.cnf 

running on 2 cores: 5,7

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: 7.49 7.51 7.11 5/189 12445
/proc/meminfo: memFree=21618744/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=6724 CPUtime=0 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4194304 272 0 0 0 0 0 0 0 25 0 1 0 263283463 6885376 217 33554432000 4194304 4300876 140735373965760 18446744073709551615 233510297344 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 1681 218 113 27 0 130 0

[startup+0.093477 s]
/proc/loadavg: 7.49 7.51 7.11 5/189 12445
/proc/meminfo: memFree=21618744/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=7788 CPUtime=0.09 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 1359 0 0 0 9 0 0 0 25 0 1 0 263283463 7974912 454 33554432000 4194304 4300876 140735373965760 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.100476 s]
/proc/loadavg: 7.49 7.51 7.11 5/189 12445
/proc/meminfo: memFree=21618744/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=7788 CPUtime=0.09 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 1359 0 0 0 9 0 0 0 25 0 1 0 263283463 7974912 454 33554432000 4194304 4300876 140735373965760 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.300437 s]
/proc/loadavg: 7.49 7.51 7.11 5/189 12445
/proc/meminfo: memFree=21618744/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=7788 CPUtime=0.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 1359 0 0 0 29 0 0 0 25 0 1 0 263283463 7974912 454 33554432000 4194304 4300876 140735373965760 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700366 s]
/proc/loadavg: 7.49 7.51 7.11 5/189 12445
/proc/meminfo: memFree=21618744/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=8516 CPUtime=0.69 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 1773 0 0 0 69 0 0 0 25 0 1 0 263283463 8720384 600 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 2129 600 170 27 0 578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8516

[startup+1.50022 s]
/proc/loadavg: 7.49 7.51 7.11 5/190 12473
/proc/meminfo: memFree=21615396/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=8776 CPUtime=1.49 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 1800 0 0 0 149 0 0 0 25 0 1 0 263283463 8986624 627 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 2194 627 170 27 0 643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8776

[startup+3.10094 s]
/proc/loadavg: 7.49 7.51 7.11 5/190 12473
/proc/meminfo: memFree=21613908/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=9232 CPUtime=3.09 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 1900 0 0 0 309 0 0 0 25 0 1 0 263283463 9453568 727 33554432000 4194304 4300876 140735373965760 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 2308 727 171 27 0 757 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9232

[startup+6.30036 s]
/proc/loadavg: 7.21 7.45 7.10 5/190 12473
/proc/meminfo: memFree=21611928/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=9800 CPUtime=6.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 1997 0 0 0 629 0 0 0 25 0 1 0 263283463 10035200 824 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 2450 824 171 27 0 899 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9800

[startup+12.7002 s]
/proc/loadavg: 6.95 7.39 7.08 5/190 12473
/proc/meminfo: memFree=21608188/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=10312 CPUtime=12.69 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 2198 0 0 0 1269 0 0 0 25 0 1 0 263283463 10559488 1025 33554432000 4194304 4300876 140735373965760 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 2578 1025 171 27 0 1027 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10312

[startup+25.5009 s]
/proc/loadavg: 6.38 7.24 7.04 5/190 12473
/proc/meminfo: memFree=21601744/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=12228 CPUtime=25.49 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 2582 0 0 0 2549 0 0 0 25 0 1 0 263283463 12521472 1409 33554432000 4194304 4300876 140735373965760 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 3057 1409 171 27 0 1506 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12228

[startup+51.1003 s]
/proc/loadavg: 5.56 6.98 6.95 5/190 12474
/proc/meminfo: memFree=21589572/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=16540 CPUtime=51.09 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 3354 0 0 0 5109 0 0 0 25 0 1 0 263283463 16936960 2181 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 4135 2181 171 27 0 2584 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16540

[startup+102.306 s]
/proc/loadavg: 4.68 6.52 6.80 5/190 12476
/proc/meminfo: memFree=21564628/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=26516 CPUtime=102.3 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 4880 0 0 0 10230 0 0 0 25 0 1 0 263283463 27152384 3707 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 6629 3707 171 27 0 5078 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26516

[startup+162.3 s]
/proc/loadavg: 4.25 6.06 6.62 5/190 12477
/proc/meminfo: memFree=21537912/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=35248 CPUtime=162.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 6628 0 0 0 16229 0 0 0 25 0 1 0 263283463 36093952 5455 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 8812 5455 171 27 0 7261 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35248

[startup+222.301 s]
/proc/loadavg: 4.16 5.69 6.46 5/190 12479
/proc/meminfo: memFree=21510988/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=35524 CPUtime=222.3 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 8371 0 0 0 22229 1 0 0 25 0 1 0 263283463 36376576 7198 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 8881 7198 171 27 0 7330 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35524

[startup+282.301 s]
/proc/loadavg: 4.12 5.40 6.31 5/190 12480
/proc/meminfo: memFree=21484888/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=48620 CPUtime=282.3 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 10101 0 0 0 28228 2 0 0 25 0 1 0 263283463 49786880 8928 33554432000 4194304 4300876 140735373965760 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 12155 8928 171 27 0 10604 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48620

[startup+342.3 s]
/proc/loadavg: 4.04 5.14 6.16 5/190 12482
/proc/meminfo: memFree=21458428/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=68816 CPUtime=342.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 11800 0 0 0 34227 2 0 0 25 0 1 0 263283463 70467584 10627 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 17204 10627 171 27 0 15653 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68816

[startup+402.3 s]
/proc/loadavg: 4.01 4.93 6.02 5/190 12511
/proc/meminfo: memFree=21438524/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=68816 CPUtime=402.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 13458 0 0 0 40227 2 0 0 25 0 1 0 263283463 70467584 12285 33554432000 4194304 4300876 140735373965760 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 17204 12285 171 27 0 15653 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68816

[startup+462.301 s]
/proc/loadavg: 4.00 4.76 5.89 5/190 12512
/proc/meminfo: memFree=21414032/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=68816 CPUtime=462.3 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 14983 0 0 0 46227 3 0 0 25 0 1 0 263283463 70467584 13810 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199437 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 17204 13810 171 27 0 15653 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68816

[startup+522.301 s]
/proc/loadavg: 4.00 4.62 5.77 5/190 12514
/proc/meminfo: memFree=21387704/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=68816 CPUtime=522.3 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 16724 0 0 0 52227 3 0 0 25 0 1 0 263283463 70467584 15551 33554432000 4194304 4300876 140735373965760 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 17204 15551 171 27 0 15653 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68816

[startup+582.3 s]
/proc/loadavg: 4.03 4.52 5.66 5/190 12515
/proc/meminfo: memFree=21361760/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=98284 CPUtime=582.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 18449 0 0 0 58226 3 0 0 25 0 1 0 263283463 100642816 17276 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 24571 17276 171 27 0 23020 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 98284

[startup+642.3 s]
/proc/loadavg: 4.04 4.43 5.56 5/190 12517
/proc/meminfo: memFree=21336428/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=99388 CPUtime=642.3 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 20127 0 0 0 64226 4 0 0 25 0 1 0 263283463 101773312 18954 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 24847 18954 171 27 0 23296 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 99388

[startup+702.301 s]
/proc/loadavg: 4.01 4.35 5.46 5/190 12519
/proc/meminfo: memFree=21311444/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=99388 CPUtime=702.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 21750 0 0 0 70225 4 0 0 25 0 1 0 263283463 101773312 20577 33554432000 4194304 4300876 140735373965760 18446744073709551615 4264475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 24847 20577 171 27 0 23296 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 99388

[startup+762.306 s]
/proc/loadavg: 4.00 4.29 5.36 5/190 12601
/proc/meminfo: memFree=21290704/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=99388 CPUtime=762.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 23263 0 0 0 76225 4 0 0 25 0 1 0 263283463 101773312 22090 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 24847 22090 171 27 0 23296 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 99388

[startup+822.3 s]
/proc/loadavg: 4.04 4.25 5.28 5/190 12603
/proc/meminfo: memFree=21260156/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=143588 CPUtime=822.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 24984 0 0 0 82224 5 0 0 25 0 1 0 263283463 147034112 23811 33554432000 4194304 4300876 140735373965760 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 35897 23811 171 27 0 34346 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 143588

[startup+882.3 s]
/proc/loadavg: 4.01 4.20 5.20 5/190 12604
/proc/meminfo: memFree=21229992/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=143588 CPUtime=882.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 26664 0 0 0 88224 5 0 0 25 0 1 0 263283463 147034112 25491 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 35897 25491 171 27 0 34346 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 143588

[startup+942.301 s]
/proc/loadavg: 4.00 4.16 5.12 5/190 12606
/proc/meminfo: memFree=21200808/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=143588 CPUtime=942.3 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 28283 0 0 0 94224 6 0 0 25 0 1 0 263283463 147034112 27110 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 35897 27110 171 27 0 34346 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 143588

[startup+1002.3 s]
/proc/loadavg: 4.00 4.13 5.05 5/190 12617
/proc/meminfo: memFree=21172104/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=143588 CPUtime=1002.3 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 29809 0 0 0 100224 6 0 0 25 0 1 0 263283463 147034112 28636 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 35897 28636 171 27 0 34346 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 143588

[startup+1062.3 s]
/proc/loadavg: 4.13 4.13 4.99 5/190 13084
/proc/meminfo: memFree=21559660/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=143588 CPUtime=1062.27 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 31485 0 0 0 106221 6 0 0 25 0 1 0 263283463 147034112 30312 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 35897 30312 171 27 0 34346 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 143588

[startup+1122.31 s]
/proc/loadavg: 4.05 4.11 4.93 5/190 13086
/proc/meminfo: memFree=21532292/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=143588 CPUtime=1122.29 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 33157 0 0 0 112222 7 0 0 25 0 1 0 263283463 147034112 31984 33554432000 4194304 4300876 140735373965760 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 35897 31984 171 27 0 34346 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 143588

[startup+1182.3 s]
/proc/loadavg: 4.02 4.08 4.86 5/190 13087
/proc/meminfo: memFree=21504616/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=143588 CPUtime=1182.28 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 34745 0 0 0 118221 7 0 0 25 0 1 0 263283463 147034112 33572 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 35897 33572 171 27 0 34346 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 143588

[startup+1242.3 s]
/proc/loadavg: 4.00 4.07 4.81 5/190 13089
/proc/meminfo: memFree=21476932/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=212092 CPUtime=1242.28 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 36301 0 0 0 124221 7 0 0 25 0 1 0 263283463 217182208 35128 33554432000 4194304 4300876 140735373965760 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 53023 35128 171 27 0 51472 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 212092



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.75 4/188 13091
/proc/meminfo: memFree=21621424/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=212092 CPUtime=1299.98 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 37921 0 0 0 129991 7 0 0 25 0 1 0 263283463 217182208 36748 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 53023 36748 171 27 0 51472 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 212092

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.75 4/188 13091
/proc/meminfo: memFree=21621424/32951124 swapFree=67111528/67111528
[pid=12445] ppid=12443 vsize=212092 CPUtime=1299.98 cores=5,7
/proc/12445/stat : 12445 (march_rw) R 12443 12445 12358 0 -1 4202496 37921 0 0 0 129991 7 0 0 25 0 1 0 263283463 217182208 36748 33554432000 4194304 4300876 140735373965760 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/12445/statm: 53023 36748 171 27 0 51472 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 212092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300
CPU user time (s): 1299.91
CPU system time (s): 0.082987
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 212092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37921
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= 3
involuntary context switches= 1961

runsolver used 1.87271 second user time and 4.05438 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-02 03:44:36
IDJOB=3152555
IDBENCH=82835
IDSOLVER=1561
FILE ID=node145/3152555-1301708676
RUNJOBID= node145-1301708675-12379
PBS_JOBID= 12840854
Free space on /tmp= 71956 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S64052796-033.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152555-1301708676/watcher-3152555-1301708676 -o /tmp/evaluation-result-3152555-1301708676/solver-3152555-1301708676 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152555-1301708676.cnf

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

MD5SUM BENCH= 569a001e2aa1e7b5ad13eab5cc7018bb
RANDOM SEED=125469055

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.83
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		: 2666.786
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	: 5332.82
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21618760 kB
Buffers:        351128 kB
Cached:       10651008 kB
SwapCached:          0 kB
Active:        7056784 kB
Inactive:      4011920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21618760 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             464 kB
Writeback:           0 kB
AnonPages:       65468 kB
Mapped:          15408 kB
Slab:           198972 kB
PageTables:       4964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   248488 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= 72360 MiB
End job on node145 at 2011-04-02 04:06:18