Trace number 1728732

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) 1200.08 1200.43

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

11.39/11.48	c main():: ***                                   [ march satisfiability solver ]                                   ***
11.39/11.48	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
11.39/11.48	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
11.39/11.48	c main()::
11.39/11.48	c initFormula():: searching for DIMACS p-line....
11.39/11.48	c initFormula():: the DIMACS p-line indicates a CNF of 49153 variables and 324873 clauses.
11.39/11.48	c parseCNF():: parsing....
11.39/11.48	c parseCNF():: the CNF contains 257 unary clauses.
11.39/11.48	c runParser():: parsing was successful, warming up engines...
11.39/11.48	c find_and_remove_tautogolies():: found and removed 127 tautologies
11.39/11.48	c find_and_remove_tautogolies():: found and removed 66 tautologies
11.39/11.48	c simplify_formula():: removed 254 tautological, 1418 satisfied and 1 duplicate clauses
11.39/11.48	c preprocessing fase I completed:: there are now 48703 free variables and 323200 clauses.
11.39/11.48	c stat :: sign balance is biased by 0.014
11.39/11.48	c find_equivalence():: found 127 3-equivalences
11.39/11.48	c find_equivalence():: found 16001 4-equivalences
11.39/11.48	c shorten_equivalence(): average equivalence length reduced from 61.684276 to 3.992125
11.39/11.48	c using k-SAT heuristics (size based diff)
11.39/11.48	c longest clause has size 4
11.39/11.48	c simplify_formula():: removed 0 tautological, 128516 satisfied and 48641 duplicate clauses
11.39/11.48	c resolvent_look() :: found 1018 resolvents
11.39/11.48	c main():: clause / variable ratio: ( 324218 / 49153 ) = 6.60
11.39/11.48	c longest clause has size 4
11.39/11.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.39/11.48	c dynamic_preselect_setsize :: off
11.39/11.48	c suggested doublelook initial :: 0
11.39/11.48	c main():: all systems go!
11.39/11.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 235 JD: 108
257.90/258.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
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-1728732-1240740503/watcher-1728732-1240740503 -o /tmp/evaluation-result-1728732-1240740503/solver-1728732-1240740503 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1728732-1240740503.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: 0.92 0.98 1.08 3/64 26939
/proc/meminfo: memFree=1743352/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=4832 CPUtime=0
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 619 0 0 0 0 0 0 0 20 0 1 0 102083327 4947968 605 1992294400 134512640 135019032 4294956224 18446744073709551615 134557506 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 1208 609 45 123 0 1083 0

[startup+0.0359841 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 26939
/proc/meminfo: memFree=1743352/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=7264 CPUtime=0.02
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 1395 0 0 0 2 0 0 0 20 0 1 0 102083327 7438336 1381 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 1816 1381 47 123 0 1691 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7264

[startup+0.10199 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 26939
/proc/meminfo: memFree=1743352/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=8056 CPUtime=0.09
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 1635 0 0 0 9 0 0 0 20 0 1 0 102083327 8249344 1621 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 2014 1621 47 123 0 1889 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8056

[startup+0.302009 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 26939
/proc/meminfo: memFree=1743352/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=10696 CPUtime=0.29
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 2381 0 0 0 28 1 0 0 22 0 1 0 102083327 10952704 2367 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 2674 2367 47 123 0 2549 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10696

[startup+0.701049 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 26939
/proc/meminfo: memFree=1743352/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=35644 CPUtime=0.69
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 6238 0 0 0 66 3 0 0 25 0 1 0 102083327 36499456 6222 1992294400 134512640 135019032 4294956224 18446744073709551615 134555143 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 8911 6222 48 123 0 8786 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35644

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 26940
/proc/meminfo: memFree=1719856/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=41536 CPUtime=1.49
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 8950 0 0 0 145 4 0 0 25 0 1 0 102083327 42532864 7760 1992294400 134512640 135019032 4294956224 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 10384 7760 52 123 0 10259 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41536

[startup+3.10129 s]
/proc/loadavg: 1.01 1.00 1.09 2/65 26940
/proc/meminfo: memFree=1718960/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=36784 CPUtime=3.09
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 12535 0 0 0 303 6 0 0 25 0 1 0 102083327 37666816 6540 1992294400 134512640 135019032 4294956224 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 9196 6540 52 123 0 9071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36784

[startup+6.30162 s]
/proc/loadavg: 1.01 1.00 1.09 2/65 26940
/proc/meminfo: memFree=1699184/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=53188 CPUtime=6.29
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 21447 0 0 0 619 10 0 0 25 0 1 0 102083327 54464512 10724 1992294400 134512640 135019032 4294956224 18446744073709551615 134528876 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 13297 10724 63 123 0 13172 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53188

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 26940
/proc/meminfo: memFree=1654200/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=105612 CPUtime=12.69
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 41252 0 0 0 1250 19 0 0 25 0 1 0 102083327 108146688 22272 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 26403 22272 72 123 0 26278 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105612

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 26940
/proc/meminfo: memFree=1648120/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=113668 CPUtime=25.49
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 42916 0 0 0 2529 20 0 0 25 0 1 0 102083327 116396032 23936 1992294400 134512640 135019032 4294956224 18446744073709551615 134539186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 28417 23936 72 123 0 28292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 113668

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26940
/proc/meminfo: memFree=1640440/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=122652 CPUtime=51.06
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 44719 0 0 0 5086 20 0 0 25 0 1 0 102083327 125595648 25739 1992294400 134512640 135019032 4294956224 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 30663 25739 72 123 0 30538 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 122652

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26940
/proc/meminfo: memFree=1635576/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=125952 CPUtime=102.26
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 45927 0 0 0 10204 22 0 0 25 0 1 0 102083327 128974848 26947 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 31488 26947 72 123 0 31363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 125952

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 26940
/proc/meminfo: memFree=1630136/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=138088 CPUtime=162.23
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 47364 0 0 0 16201 22 0 0 25 0 1 0 102083327 141402112 28384 1992294400 134512640 135019032 4294956224 18446744073709551615 134526644 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 34522 28384 72 123 0 34397 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 138088

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 26940
/proc/meminfo: memFree=1617336/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=148140 CPUtime=222.22
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 50462 0 0 0 22198 24 0 0 25 0 1 0 102083327 151695360 31482 1992294400 134512640 135019032 4294956224 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 37035 31482 72 123 0 36910 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 148140

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 26940
/proc/meminfo: memFree=1616504/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=149028 CPUtime=282.2
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 50679 0 0 0 28195 25 0 0 25 0 1 0 102083327 152604672 31682 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 37257 31682 72 123 0 37132 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 149028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 26940
/proc/meminfo: memFree=1615864/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=149680 CPUtime=342.19
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 50814 0 0 0 34194 25 0 0 25 0 1 0 102083327 153272320 31817 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 37420 31817 72 123 0 37295 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 149680

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 26940
/proc/meminfo: memFree=1615544/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=149932 CPUtime=402.17
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 50890 0 0 0 40192 25 0 0 25 0 1 0 102083327 153530368 31893 1992294400 134512640 135019032 4294956224 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 37483 31893 72 123 0 37358 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 149932

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 26940
/proc/meminfo: memFree=1615416/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=150064 CPUtime=462.15
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 50916 0 0 0 46190 25 0 0 25 0 1 0 102083327 153665536 31919 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 37516 31919 72 123 0 37391 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 150064

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 26940
/proc/meminfo: memFree=1614648/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=150852 CPUtime=522.14
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 51114 0 0 0 52189 25 0 0 25 0 1 0 102083327 154472448 32117 1992294400 134512640 135019032 4294956224 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 37713 32117 72 123 0 37588 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 150852

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 26940
/proc/meminfo: memFree=1612728/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=152692 CPUtime=582.12
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 51580 0 0 0 58187 25 0 0 25 0 1 0 102083327 156356608 32583 1992294400 134512640 135019032 4294956224 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 38173 32583 72 123 0 38048 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 152692

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 26940
/proc/meminfo: memFree=1611576/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=153748 CPUtime=642.1
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 51852 0 0 0 64185 25 0 0 25 0 1 0 102083327 157437952 32855 1992294400 134512640 135019032 4294956224 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 38437 32855 72 123 0 38312 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 153748

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 26940
/proc/meminfo: memFree=1611000/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=154400 CPUtime=702.09
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 51998 0 0 0 70183 26 0 0 25 0 1 0 102083327 158105600 33001 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 38600 33001 72 123 0 38475 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 154400

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 26940
/proc/meminfo: memFree=1608696/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=156632 CPUtime=762.07
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 52556 0 0 0 76181 26 0 0 25 0 1 0 102083327 160391168 33559 1992294400 134512640 135019032 4294956224 18446744073709551615 134543124 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 39158 33559 72 123 0 39033 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 156632

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 26940
/proc/meminfo: memFree=1607864/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=157420 CPUtime=822.05
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 52754 0 0 0 82179 26 0 0 25 0 1 0 102083327 161198080 33757 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 39355 33757 72 123 0 39230 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 157420

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26940
/proc/meminfo: memFree=1607416/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=157808 CPUtime=882.03
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 52858 0 0 0 88177 26 0 0 25 0 1 0 102083327 161595392 33861 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 39452 33861 72 123 0 39327 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 157808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26940
/proc/meminfo: memFree=1607160/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=158068 CPUtime=942.01
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 52923 0 0 0 94175 26 0 0 25 0 1 0 102083327 161861632 33926 1992294400 134512640 135019032 4294956224 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 39517 33926 72 123 0 39392 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 158068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26940
/proc/meminfo: memFree=1605688/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=159512 CPUtime=1002
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 53281 0 0 0 100174 26 0 0 25 0 1 0 102083327 163340288 34284 1992294400 134512640 135019032 4294956224 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 39878 34284 72 123 0 39753 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 159512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26940
/proc/meminfo: memFree=1604856/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=160304 CPUtime=1061.99
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 53488 0 0 0 106172 27 0 0 25 0 1 0 102083327 164151296 34491 1992294400 134512640 135019032 4294956224 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 40076 34491 72 123 0 39951 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 160304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26940
/proc/meminfo: memFree=1604216/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=160824 CPUtime=1121.97
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 53624 0 0 0 112170 27 0 0 25 0 1 0 102083327 164683776 34627 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 40206 34627 72 123 0 40081 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 160824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26940
/proc/meminfo: memFree=1603768/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=161324 CPUtime=1181.95
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 53733 0 0 0 118168 27 0 0 25 0 1 0 102083327 165195776 34736 1992294400 134512640 135019032 4294956224 18446744073709551615 134538565 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 40331 34736 72 123 0 40206 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 161324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26940
/proc/meminfo: memFree=1603576/2055920 swapFree=4180920/4192956
[pid=26939] ppid=26937 vsize=161456 CPUtime=1200.05
/proc/26939/stat : 26939 (march_ks) R 26937 26939 26613 0 -1 4194304 53777 0 0 0 119978 27 0 0 25 0 1 0 102083327 165330944 34780 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/26939/statm: 40364 34780 72 123 0 40239 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 161456

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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.295955
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 161456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53777
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= 1394

runsolver used 1.02884 second user time and 3.34949 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-26 12:08:24
IDJOB=1728732
IDBENCH=24683
IDSOLVER=559
FILE ID=node27/1728732-1240740503
PBS_JOBID= 9186971
Free space on /tmp= 66240 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728732-1240740503/watcher-1728732-1240740503 -o /tmp/evaluation-result-1728732-1240740503/solver-1728732-1240740503 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1728732-1240740503.cnf            

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=762361908

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1743832 kB
Buffers:         23592 kB
Cached:         208884 kB
SwapCached:       5116 kB
Active:          25144 kB
Inactive:       215496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743832 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:           11044 kB
Writeback:           0 kB
Mapped:          14120 kB
Slab:            57372 kB
Committed_AS:   372512 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node27 at 2009-04-26 12:28:27