Trace number 1730163

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.913
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

4.19/4.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.19/4.22	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.19/4.22	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.19/4.22	c main()::
4.19/4.22	c initFormula():: searching for DIMACS p-line....
4.19/4.22	c full lookahead due to high density!
4.19/4.22	c initFormula():: the DIMACS p-line indicates a CNF of 2025 variables and 86175 clauses.
4.19/4.22	c parseCNF():: parsing....
4.19/4.22	c parseCNF():: the CNF contains 0 unary clauses.
4.19/4.22	c runParser():: parsing was successful, warming up engines...
4.19/4.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.19/4.22	c preprocessing fase I completed:: there are now 2025 free variables and 86175 clauses.
4.19/4.22	c stat :: sign balance is biased by 0.483
4.19/4.22	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.19/4.22	c using k-SAT heuristics (size based diff)
4.19/4.22	c longest clause has size 44
4.19/4.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.19/4.22	c resolvent_look() :: found 87120 resolvents
4.19/4.22	c main():: clause / variable ratio: ( 173295 / 2025 ) = 85.58
4.19/4.22	c longest clause has size 44
4.19/4.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.19/4.22	c dynamic_preselect_setsize :: off
4.19/4.22	c suggested doublelook initial :: 0
4.19/4.22	c main():: all systems go!
4.19/4.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 269 JD: 128
193.45/193.57	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730163-1240756713/watcher-1730163-1240756713 -o /tmp/evaluation-result-1730163-1240756713/solver-1730163-1240756713 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1730163-1240756713.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.89 2.00 1.63 3/65 8255
/proc/meminfo: memFree=1795728/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=1468 CPUtime=0
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 103700389 1503232 192 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 367 192 47 123 0 242 0

[startup+0.0532811 s]
/proc/loadavg: 1.89 2.00 1.63 3/65 8255
/proc/meminfo: memFree=1795728/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=2128 CPUtime=0.04
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 400 0 0 0 4 0 0 0 18 0 1 0 103700389 2179072 386 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 532 387 47 123 0 407 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2128

[startup+0.101283 s]
/proc/loadavg: 1.89 2.00 1.63 3/65 8255
/proc/meminfo: memFree=1795728/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=2656 CPUtime=0.09
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 592 0 0 0 9 0 0 0 18 0 1 0 103700389 2719744 578 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 664 579 48 123 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2656

[startup+0.301306 s]
/proc/loadavg: 1.89 2.00 1.63 3/65 8255
/proc/meminfo: memFree=1795728/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=9356 CPUtime=0.29
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 3019 0 0 0 28 1 0 0 20 0 1 0 103700389 9580544 1581 1992294400 134512640 135019032 4294956224 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 2339 1581 63 123 0 2214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9356

[startup+0.70135 s]
/proc/loadavg: 1.89 2.00 1.63 3/65 8255
/proc/meminfo: memFree=1795728/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=10768 CPUtime=0.69
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 6396 0 0 0 67 2 0 0 24 0 1 0 103700389 11026432 1940 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 2692 1940 67 123 0 2567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10768

[startup+1.50144 s]
/proc/loadavg: 1.89 2.00 1.63 2/66 8256
/proc/meminfo: memFree=1786504/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=24132 CPUtime=1.5
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 10652 0 0 0 146 4 0 0 25 0 1 0 103700389 24711168 5265 1992294400 134512640 135019032 4294956224 18446744073709551615 134558402 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 6033 5265 67 123 0 5908 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 24132

[startup+3.10161 s]
/proc/loadavg: 1.89 2.00 1.63 2/66 8256
/proc/meminfo: memFree=1774792/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=62668 CPUtime=3.09
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 39506 0 0 0 292 17 0 0 25 0 1 0 103700389 64172032 13891 1992294400 134512640 135019032 4294956224 18446744073709551615 134558385 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15667 13891 68 123 0 15542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62668

[startup+6.30197 s]
/proc/loadavg: 1.81 1.98 1.63 2/66 8256
/proc/meminfo: memFree=1737480/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=62996 CPUtime=6.29
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60279 0 0 0 602 27 0 0 25 0 1 0 103700389 64507904 14507 1992294400 134512640 135019032 4294956224 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15749 14507 72 123 0 15624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62996

[startup+12.7017 s]
/proc/loadavg: 1.75 1.97 1.62 2/66 8256
/proc/meminfo: memFree=1737488/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=62996 CPUtime=12.69
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60279 0 0 0 1242 27 0 0 25 0 1 0 103700389 64507904 14507 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15749 14507 72 123 0 15624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62996

[startup+25.5011 s]
/proc/loadavg: 1.58 1.92 1.61 2/66 8256
/proc/meminfo: memFree=1737552/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=62996 CPUtime=25.49
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60279 0 0 0 2522 27 0 0 25 0 1 0 103700389 64507904 14507 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15749 14507 72 123 0 15624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62996

[startup+51.1019 s]
/proc/loadavg: 1.38 1.84 1.59 2/66 8258
/proc/meminfo: memFree=1737616/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=62996 CPUtime=51.08
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60279 0 0 0 5081 27 0 0 25 0 1 0 103700389 64507904 14507 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15749 14507 72 123 0 15624 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62996

[startup+102.306 s]
/proc/loadavg: 1.16 1.71 1.56 2/66 8258
/proc/meminfo: memFree=1737616/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=62996 CPUtime=102.27
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60279 0 0 0 10200 27 0 0 25 0 1 0 103700389 64507904 14507 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15749 14507 72 123 0 15624 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62996

[startup+162.301 s]
/proc/loadavg: 1.06 1.58 1.52 2/66 8258
/proc/meminfo: memFree=1737616/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=62996 CPUtime=162.25
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60279 0 0 0 16198 27 0 0 25 0 1 0 103700389 64507904 14507 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15749 14507 72 123 0 15624 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 62996

[startup+222.302 s]
/proc/loadavg: 1.02 1.47 1.49 2/66 8258
/proc/meminfo: memFree=1737424/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63132 CPUtime=222.24
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60312 0 0 0 22197 27 0 0 25 0 1 0 103700389 64647168 14540 1992294400 134512640 135019032 4294956224 18446744073709551615 134579760 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15783 14540 72 123 0 15658 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 63132

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.45 2/66 8258
/proc/meminfo: memFree=1737424/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63260 CPUtime=282.22
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60316 0 0 0 28195 27 0 0 25 0 1 0 103700389 64778240 14544 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15815 14544 72 123 0 15690 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 63260

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.42 2/66 8258
/proc/meminfo: memFree=1737232/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63520 CPUtime=342.2
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60360 0 0 0 34193 27 0 0 25 0 1 0 103700389 65044480 14588 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15880 14588 72 123 0 15755 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 63520

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.39 2/66 8258
/proc/meminfo: memFree=1737232/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63520 CPUtime=402.19
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60360 0 0 0 40192 27 0 0 25 0 1 0 103700389 65044480 14588 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15880 14588 72 123 0 15755 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 63520

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.36 2/66 8258
/proc/meminfo: memFree=1737232/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63520 CPUtime=462.17
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60362 0 0 0 46190 27 0 0 25 0 1 0 103700389 65044480 14590 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15880 14590 72 123 0 15755 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 63520

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.34 2/66 8258
/proc/meminfo: memFree=1737168/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=522.16
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60371 0 0 0 52189 27 0 0 25 0 1 0 103700389 65048576 14599 1992294400 134512640 135019032 4294956224 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14599 72 123 0 15756 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 63524

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.32 2/66 8258
/proc/meminfo: memFree=1737104/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=582.14
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60372 0 0 0 58187 27 0 0 25 0 1 0 103700389 65048576 14600 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14600 72 123 0 15756 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 63524

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.29 2/66 8258
/proc/meminfo: memFree=1737104/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=642.13
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60373 0 0 0 64186 27 0 0 25 0 1 0 103700389 65048576 14601 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14601 72 123 0 15756 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 63524

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.27 2/66 8258
/proc/meminfo: memFree=1736976/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=702.11
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60373 0 0 0 70184 27 0 0 25 0 1 0 103700389 65048576 14601 1992294400 134512640 135019032 4294956224 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14601 72 123 0 15756 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 63524

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.25 2/66 8258
/proc/meminfo: memFree=1736912/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=762.1
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60373 0 0 0 76183 27 0 0 25 0 1 0 103700389 65048576 14601 1992294400 134512640 135019032 4294956224 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14601 72 123 0 15756 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 63524

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.24 2/66 8258
/proc/meminfo: memFree=1736912/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=822.08
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60374 0 0 0 82181 27 0 0 25 0 1 0 103700389 65048576 14602 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14602 72 123 0 15756 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 63524

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.22 2/66 8258
/proc/meminfo: memFree=1736912/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=882.06
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60374 0 0 0 88179 27 0 0 25 0 1 0 103700389 65048576 14602 1992294400 134512640 135019032 4294956224 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14602 72 123 0 15756 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 63524

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.20 2/66 8258
/proc/meminfo: memFree=1736912/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=942.05
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60374 0 0 0 94178 27 0 0 25 0 1 0 103700389 65048576 14602 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14602 72 123 0 15756 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 63524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/66 8258
/proc/meminfo: memFree=1736912/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=1002.03
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60374 0 0 0 100176 27 0 0 25 0 1 0 103700389 65048576 14602 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14602 72 123 0 15756 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 63524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/66 8258
/proc/meminfo: memFree=1736912/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=1062.01
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60375 0 0 0 106174 27 0 0 25 0 1 0 103700389 65048576 14603 1992294400 134512640 135019032 4294956224 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14603 72 123 0 15756 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 63524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/66 8258
/proc/meminfo: memFree=1736848/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=1122
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60375 0 0 0 112173 27 0 0 25 0 1 0 103700389 65048576 14603 1992294400 134512640 135019032 4294956224 18446744073709551615 134587548 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14603 72 123 0 15756 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 63524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 8258
/proc/meminfo: memFree=1736848/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=1181.98
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60375 0 0 0 118171 27 0 0 25 0 1 0 103700389 65048576 14603 1992294400 134512640 135019032 4294956224 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14603 72 123 0 15756 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 63524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 8258
/proc/meminfo: memFree=1736784/2055920 swapFree=4191900/4192956
[pid=8255] ppid=8253 vsize=63524 CPUtime=1200.08
/proc/8255/stat : 8255 (march_ks) R 8253 8255 7869 0 -1 4194304 60375 0 0 0 119981 27 0 0 25 0 1 0 103700389 65048576 14603 1992294400 134512640 135019032 4294956224 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/8255/statm: 15881 14603 72 123 0 15756 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63524

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.82
CPU system time (s): 0.282956
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 94840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.282956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60375
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= 2
involuntary context switches= 1299

runsolver used 1.2868 second user time and 2.78458 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-26 16:38:34
IDJOB=1730163
IDBENCH=24722
IDSOLVER=559
FILE ID=node91/1730163-1240756713
PBS_JOBID= 9187071
Free space on /tmp= 66556 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730163-1240756713/watcher-1730163-1240756713 -o /tmp/evaluation-result-1730163-1240756713/solver-1730163-1240756713 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1730163-1240756713.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ae4e3f3661a3c7ad7c7ec30d56d611a1
RANDOM SEED=1525087133

node91.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1796144 kB
Buffers:         22528 kB
Cached:         156812 kB
SwapCached:        384 kB
Active:          36600 kB
Inactive:       156840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796144 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4332 kB
Writeback:           0 kB
Mapped:          22460 kB
Slab:            52228 kB
Committed_AS:   296788 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node91 at 2009-04-26 16:58:36