Trace number 1544198

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1554646792-012.cnf
MD5SUM7770dfa1661e274add02933decd27ac4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.0665
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.79/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.87	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.87	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.87	c main()::
0.79/0.87	c initFormula():: searching for DIMACS p-line....
0.79/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.79/0.87	c parseCNF():: parsing....
0.79/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.87	c runParser():: parsing was successful, warming up engines...
0.79/0.87	c simplify_formula():: removed 0 tautological, 295 satisfied and 0 duplicate clauses
0.79/0.87	c preprocessing fase I completed:: there are now 13950 free variables and 58505 clauses.
0.79/0.87	c stat :: sign balance is biased by 0.476
0.79/0.87	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.87	c using 3-SAT heuristics (occurence based diff)
0.79/0.87	c longest clause has size 3
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.79/0.87	c resolvent_look() :: found 82 resolvents
0.79/0.87	c lessRedundantTransformation():: nothing to be done.
0.79/0.87	c transformTo3SAT():: you gave me 14000 variables and 58587 clauses.
0.79/0.87	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.87	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.87	c transformTo3SAT():: the transformation yielded 14000 variabels and 58587 clauses.
0.79/0.87	c main():: clause / variable ratio: ( 58587 / 14000 ) = 4.18
0.79/0.87	c longest clause has size 3
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c dynamic_preselect_setsize :: off
0.79/0.87	c suggested doublelook initial :: 0
0.79/0.87	c main():: all systems go!
0.79/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1074 JD: 953
29.78/29.86	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544198-1238606040/watcher-1544198-1238606040 -o /tmp/evaluation-result-1544198-1238606040/solver-1544198-1238606040 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544198-1238606040.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 0.99 3/64 446
/proc/meminfo: memFree=1149152/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=2160 CPUtime=0
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 1133266527 2211840 381 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 540 381 47 123 0 415 0

[startup+0.0961241 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 446
/proc/meminfo: memFree=1149152/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=7228 CPUtime=0.08
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 1254 0 0 0 8 0 0 0 18 0 1 0 1133266527 7401472 1239 1992294400 134512640 135019032 4294956240 18446744073709551615 134660790 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 1807 1239 48 123 0 1682 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7228

[startup+0.101123 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 446
/proc/meminfo: memFree=1149152/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=6292 CPUtime=0.09
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 1325 0 0 0 9 0 0 0 18 0 1 0 1133266527 6443008 1033 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 1573 1036 48 123 0 1448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6292

[startup+0.301144 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 446
/proc/meminfo: memFree=1149152/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=6784 CPUtime=0.29
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 3271 0 0 0 28 1 0 0 19 0 1 0 1133266527 6946816 1143 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 1696 1143 52 123 0 1571 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6784

[startup+0.701187 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 446
/proc/meminfo: memFree=1149152/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=12676 CPUtime=0.69
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 8576 0 0 0 65 4 0 0 23 0 1 0 1133266527 12980224 2518 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 3169 2518 67 123 0 3044 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12676

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 447
/proc/meminfo: memFree=1134488/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=17912 CPUtime=1.49
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 12044 0 0 0 144 5 0 0 25 0 1 0 1133266527 18341888 3712 1992294400 134512640 135019032 4294956240 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 4478 3712 73 123 0 4353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10244 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 447
/proc/meminfo: memFree=1134360/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=18052 CPUtime=3.09
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 12078 0 0 0 304 5 0 0 25 0 1 0 1133266527 18485248 3746 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 4513 3746 73 123 0 4388 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18052

[startup+6.30179 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 447
/proc/meminfo: memFree=1133848/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=18468 CPUtime=6.28
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 12159 0 0 0 623 5 0 0 25 0 1 0 1133266527 18911232 3827 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 4617 3827 73 123 0 4492 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18468

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 447
/proc/meminfo: memFree=1132576/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=20156 CPUtime=12.69
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 12513 0 0 0 1263 6 0 0 25 0 1 0 1133266527 20639744 4181 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5039 4181 73 123 0 4914 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20156

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 447
/proc/meminfo: memFree=1132064/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=20672 CPUtime=25.49
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 12642 0 0 0 2543 6 0 0 25 0 1 0 1133266527 21168128 4310 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5168 4310 73 123 0 5043 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20672

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 447
/proc/meminfo: memFree=1131616/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=21340 CPUtime=51.07
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 12765 0 0 0 5101 6 0 0 25 0 1 0 1133266527 21852160 4433 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5335 4433 73 123 0 5210 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21340

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 447
/proc/meminfo: memFree=1130592/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=22248 CPUtime=102.26
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13006 0 0 0 10219 7 0 0 25 0 1 0 1133266527 22781952 4674 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5562 4674 73 123 0 5437 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22248

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1130208/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=22636 CPUtime=162.22
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13099 0 0 0 16215 7 0 0 25 0 1 0 1133266527 23179264 4767 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5659 4767 73 123 0 5534 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 22636

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1129952/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=22760 CPUtime=222.19
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13157 0 0 0 22212 7 0 0 25 0 1 0 1133266527 23306240 4825 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5690 4825 73 123 0 5565 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 22760

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1129760/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23016 CPUtime=282.17
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13209 0 0 0 28210 7 0 0 25 0 1 0 1133266527 23568384 4877 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5754 4877 73 123 0 5629 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 23016

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1129568/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23144 CPUtime=342.14
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13247 0 0 0 34207 7 0 0 25 0 1 0 1133266527 23699456 4915 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5786 4915 73 123 0 5661 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 23144

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1129440/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23272 CPUtime=402.11
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13280 0 0 0 40204 7 0 0 25 0 1 0 1133266527 23830528 4948 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5818 4948 73 123 0 5693 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 23272

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1129376/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23400 CPUtime=462.09
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13308 0 0 0 46202 7 0 0 25 0 1 0 1133266527 23961600 4976 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5850 4976 73 123 0 5725 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 23400

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1129248/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23528 CPUtime=522.06
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13331 0 0 0 52199 7 0 0 25 0 1 0 1133266527 24092672 4999 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5882 4999 73 123 0 5757 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 23528

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1129184/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23656 CPUtime=582.03
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13354 0 0 0 58196 7 0 0 25 0 1 0 1133266527 24223744 5022 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5914 5022 73 123 0 5789 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 23656

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1129056/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23656 CPUtime=642.03
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13379 0 0 0 64195 8 0 0 25 0 1 0 1133266527 24223744 5047 1992294400 134512640 135019032 4294956240 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5914 5047 73 123 0 5789 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 23656

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128992/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23784 CPUtime=701.99
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13398 0 0 0 70191 8 0 0 25 0 1 0 1133266527 24354816 5066 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5946 5066 73 123 0 5821 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 23784

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128864/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23912 CPUtime=761.97
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13419 0 0 0 76189 8 0 0 25 0 1 0 1133266527 24485888 5087 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5978 5087 73 123 0 5853 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 23912

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128800/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=23912 CPUtime=821.94
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13437 0 0 0 82186 8 0 0 25 0 1 0 1133266527 24485888 5105 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 5978 5105 73 123 0 5853 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 23912

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128736/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=24040 CPUtime=881.91
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13452 0 0 0 88183 8 0 0 25 0 1 0 1133266527 24616960 5120 1992294400 134512640 135019032 4294956240 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 6010 5120 73 123 0 5885 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 24040

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128672/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=24040 CPUtime=941.89
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13469 0 0 0 94181 8 0 0 25 0 1 0 1133266527 24616960 5137 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 6010 5137 73 123 0 5885 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 24040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128608/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=24168 CPUtime=1001.86
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13485 0 0 0 100178 8 0 0 25 0 1 0 1133266527 24748032 5153 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 6042 5153 73 123 0 5917 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 24168

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128608/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=24168 CPUtime=1061.84
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13496 0 0 0 106176 8 0 0 25 0 1 0 1133266527 24748032 5164 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 6042 5164 73 123 0 5917 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 24168

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128544/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=24168 CPUtime=1121.81
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13512 0 0 0 112173 8 0 0 25 0 1 0 1133266527 24748032 5180 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 6042 5180 73 123 0 5917 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 24168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128480/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=24296 CPUtime=1181.78
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13529 0 0 0 118170 8 0 0 25 0 1 0 1133266527 24879104 5197 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 6074 5197 73 123 0 5949 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 24296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 447
/proc/meminfo: memFree=1128480/2055920 swapFree=4178912/4192956
[pid=446] ppid=444 vsize=24296 CPUtime=1200.07
/proc/446/stat : 446 (march_ks) R 444 446 409 0 -1 4194304 13533 0 0 0 119999 8 0 0 25 0 1 0 1133266527 24879104 5201 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/446/statm: 6074 5201 73 123 0 5949 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24296

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.090986
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 24296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13533
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= 4737

runsolver used 0.91486 second user time and 3.46447 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-01 19:14:00
IDJOB=1544198
IDBENCH=70326
IDSOLVER=559
FILE ID=node47/1544198-1238606040
PBS_JOBID= 9068369
Free space on /tmp= 66368 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1554646792-012.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544198-1238606040/watcher-1544198-1238606040 -o /tmp/evaluation-result-1544198-1238606040/solver-1544198-1238606040 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544198-1238606040.cnf            

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

MD5SUM BENCH= 7770dfa1661e274add02933decd27ac4
RANDOM SEED=706353102

node47.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		: 3000.216
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		: 3000.216
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:       1149704 kB
Buffers:        111060 kB
Cached:         690280 kB
SwapCached:       7792 kB
Active:         293404 kB
Inactive:       518208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1149704 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            4228 kB
Writeback:           0 kB
Mapped:          15964 kB
Slab:            80684 kB
Committed_AS:  3221084 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66364 MiB
End job on node47 at 2009-04-01 19:34:03