Trace number 1734842

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
kw 2009-03-20? (TO) 1200.15 1200.57

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.00	c kw (KillerWhale) version 0.6
0.00/0.00	c Copyright 2007-2009 Johan Alfredsson, Oepir
0.00/0.00	c johan@oepir.com

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-1734842-1240797768/watcher-1734842-1240797768 -o /tmp/evaluation-result-1734842-1240797768/solver-1734842-1240797768 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1734842-1240797768.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: 1.04 1.01 1.02 3/64 31459
/proc/meminfo: memFree=1597240/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=7724 CPUtime=0
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 833 0 0 0 0 0 0 0 18 0 1 0 107805370 7909376 817 1992294400 4194304 6412682 548682068832 18446744073709551615 4304455 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 1931 818 219 541 0 1381 0

[startup+0.021626 s]
/proc/loadavg: 1.04 1.01 1.02 3/64 31459
/proc/meminfo: memFree=1597240/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=7988 CPUtime=0.01
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 921 0 0 0 1 0 0 0 18 0 1 0 107805370 8179712 905 1992294400 4194304 6412682 548682068832 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 1997 905 219 541 0 1447 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7988

[startup+0.101678 s]
/proc/loadavg: 1.04 1.01 1.02 3/64 31459
/proc/meminfo: memFree=1597240/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=9572 CPUtime=0.09
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 1336 0 0 0 9 0 0 0 18 0 1 0 107805370 9801728 1320 1992294400 4194304 6412682 548682068832 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 2393 1320 219 541 0 1843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9572

[startup+0.301713 s]
/proc/loadavg: 1.04 1.01 1.02 3/64 31459
/proc/meminfo: memFree=1597240/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=13136 CPUtime=0.29
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 2346 0 0 0 29 0 0 0 19 0 1 0 107805370 13451264 2330 1992294400 4194304 6412682 548682068832 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 3284 2330 219 541 0 2734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13136

[startup+0.701789 s]
/proc/loadavg: 1.04 1.01 1.02 3/64 31459
/proc/meminfo: memFree=1597240/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=20372 CPUtime=0.69
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 4509 0 0 0 67 2 0 0 22 0 1 0 107805370 20860928 4300 1992294400 4194304 6412682 548682068832 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 5093 4300 220 541 0 4543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20372

[startup+1.50194 s]
/proc/loadavg: 1.04 1.01 1.02 2/65 31460
/proc/meminfo: memFree=1574384/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=32336 CPUtime=1.49
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 8183 0 0 0 145 4 0 0 25 0 1 0 107805370 33112064 7589 1992294400 4194304 6412682 548682068832 18446744073709551615 4304692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 8084 7589 229 541 0 7534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32336

[startup+3.10121 s]
/proc/loadavg: 1.04 1.01 1.02 2/65 31460
/proc/meminfo: memFree=1551408/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=53028 CPUtime=3.09
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 12798 0 0 0 303 6 0 0 25 0 1 0 107805370 54300672 12204 1992294400 4194304 6412682 548682068832 18446744073709551615 4564679 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 13257 12204 246 541 0 12707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53028

[startup+6.30181 s]
/proc/loadavg: 1.04 1.01 1.02 2/65 31460
/proc/meminfo: memFree=1546608/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=55544 CPUtime=6.29
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 13430 0 0 0 623 6 0 0 25 0 1 0 107805370 56877056 12836 1992294400 4194304 6412682 548682068832 18446744073709551615 4564586 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 13886 12836 246 541 0 13336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55544

[startup+12.702 s]
/proc/loadavg: 1.03 1.01 1.02 2/65 31460
/proc/meminfo: memFree=1542648/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=59248 CPUtime=12.68
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 14419 0 0 0 1262 6 0 0 25 0 1 0 107805370 60669952 13825 1992294400 4194304 6412682 548682068832 18446744073709551615 4564586 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 14812 13825 246 541 0 14262 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59248

[startup+25.5014 s]
/proc/loadavg: 1.02 1.01 1.02 2/65 31460
/proc/meminfo: memFree=1533688/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=67784 CPUtime=25.48
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 16576 0 0 0 2541 7 0 0 25 0 1 0 107805370 69410816 15982 1992294400 4194304 6412682 548682068832 18446744073709551615 4564952 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 16946 15982 246 541 0 16396 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67784

[startup+51.1013 s]
/proc/loadavg: 1.02 1.01 1.01 2/65 31460
/proc/meminfo: memFree=1533432/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=67788 CPUtime=51.06
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 16667 0 0 0 5093 13 0 0 25 0 1 0 107805370 69414912 16073 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 16947 16073 256 541 0 16397 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 67788

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31460
/proc/meminfo: memFree=1500216/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=101520 CPUtime=102.24
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 24964 0 0 0 10193 31 0 0 25 0 1 0 107805370 103956480 24370 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 25380 24370 256 541 0 24830 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 101520

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1464056/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=138336 CPUtime=162.22
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 33990 0 0 0 16171 51 0 0 25 0 1 0 107805370 141656064 33396 1992294400 4194304 6412682 548682068832 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 34584 33396 256 541 0 34034 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 138336

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1434168/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=170324 CPUtime=222.2
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 41506 0 0 0 22154 66 0 0 25 0 1 0 107805370 174411776 40912 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 42581 40912 256 541 0 42031 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 170324

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1405176/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=199628 CPUtime=282.18
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 49102 0 0 0 28135 83 0 0 25 0 1 0 107805370 204419072 48086 1992294400 4194304 6412682 548682068832 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 49907 48086 256 541 0 49357 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 199628

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1385856/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=220408 CPUtime=342.16
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 53965 0 0 0 34122 94 0 0 25 0 1 0 107805370 225697792 52949 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 55102 52949 256 541 0 54552 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 220408

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1371456/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=235224 CPUtime=402.14
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 57976 0 0 0 40108 106 0 0 25 0 1 0 107805370 240869376 56474 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 58806 56474 256 541 0 58256 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 235224

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1350080/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=257512 CPUtime=462.12
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 63371 0 0 0 46096 116 0 0 25 0 1 0 107805370 263692288 61869 1992294400 4194304 6412682 548682068832 18446744073709551615 4286781 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 64378 61869 256 541 0 63828 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 257512

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1335424/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=273464 CPUtime=522.1
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 67518 0 0 0 52083 127 0 0 25 0 1 0 107805370 280027136 65458 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 68366 65458 256 541 0 67816 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 273464

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1322688/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=289360 CPUtime=582.08
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 70794 0 0 0 58073 135 0 0 25 0 1 0 107805370 296304640 68734 1992294400 4194304 6412682 548682068832 18446744073709551615 5276903 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 72340 68734 256 541 0 71790 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 289360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1308160/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=304548 CPUtime=642.06
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 74967 0 0 0 64060 146 0 0 25 0 1 0 107805370 311857152 72265 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 76137 72265 256 541 0 75587 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 304548

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1289536/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=324476 CPUtime=702.04
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 79777 0 0 0 70047 157 0 0 25 0 1 0 107805370 332263424 77075 1992294400 4194304 6412682 548682068832 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 81119 77075 256 541 0 80569 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 324476

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1276992/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=336352 CPUtime=762.02
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 83478 0 0 0 76034 168 0 0 25 0 1 0 107805370 344424448 80038 1992294400 4194304 6412682 548682068832 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 84088 80038 256 541 0 83538 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 336352

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1260544/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=353652 CPUtime=821.99
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 87766 0 0 0 82020 179 0 0 25 0 1 0 107805370 362139648 84326 1992294400 4194304 6412682 548682068832 18446744073709551615 4286794 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 88413 84326 256 541 0 87863 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 353652

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1235584/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=377860 CPUtime=881.98
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 94638 0 0 0 88003 195 0 0 25 0 1 0 107805370 386928640 90349 1992294400 4194304 6412682 548682068832 18446744073709551615 4286786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 94465 90349 256 541 0 93915 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 377860

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1234176/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=379460 CPUtime=941.96
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 94987 0 0 0 93993 203 0 0 25 0 1 0 107805370 388567040 90698 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 94865 90698 256 541 0 94315 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 379460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1216192/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=398288 CPUtime=1001.94
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 99511 0 0 0 99979 215 0 0 25 0 1 0 107805370 407846912 95222 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 99572 95222 256 541 0 99022 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 398288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1188288/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=426368 CPUtime=1061.91
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 107402 0 0 0 105962 229 0 0 25 0 1 0 107805370 436600832 102137 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 106592 102137 256 541 0 106042 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 426368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1187968/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=426780 CPUtime=1121.9
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 107496 0 0 0 111954 236 0 0 25 0 1 0 107805370 437022720 102231 1992294400 4194304 6412682 548682068832 18446744073709551615 4286815 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 106695 102231 256 541 0 106145 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 426780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1187456/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=427260 CPUtime=1181.87
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 107616 0 0 0 117944 243 0 0 25 0 1 0 107805370 437514240 102351 1992294400 4194304 6412682 548682068832 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 106815 102351 256 541 0 106265 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 427260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1187200/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=427420 CPUtime=1200.07
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 107660 0 0 0 119763 244 0 0 25 0 1 0 107805370 437678080 102395 1992294400 4194304 6412682 548682068832 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 106855 102395 256 541 0 106305 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 427420

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31460
/proc/meminfo: memFree=1187200/2055920 swapFree=4177728/4192956
[pid=31459] ppid=31457 vsize=427420 CPUtime=1200.07
/proc/31459/stat : 31459 (kw) R 31457 31459 30755 0 -1 0 107660 0 0 0 119763 244 0 0 25 0 1 0 107805370 437678080 102395 1992294400 4194304 6412682 548682068832 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31459/statm: 106855 102395 256 541 0 106305 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 427420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.15
CPU user time (s): 1197.63
CPU system time (s): 2.51562
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 430272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.63
system time used= 2.51562
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107660
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= 2187

runsolver used 0.935857 second user time and 2.53461 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-27 04:02:48
IDJOB=1734842
IDBENCH=71311
IDSOLVER=501
FILE ID=node37/1734842-1240797768
PBS_JOBID= 9187320
Free space on /tmp= 66320 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734842-1240797768/watcher-1734842-1240797768 -o /tmp/evaluation-result-1734842-1240797768/solver-1734842-1240797768 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1734842-1240797768.cnf

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

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=481898482

node37.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		: 3000.259
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		: 3000.259
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:       1597656 kB
Buffers:         58376 kB
Cached:         313020 kB
SwapCached:       9064 kB
Active:         115580 kB
Inactive:       267096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597656 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:            6160 kB
Writeback:           0 kB
Mapped:          13592 kB
Slab:            61688 kB
Committed_AS:   504612 kB
PageTables:       1372 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= 66316 MiB
End job on node37 at 2009-04-27 04:22:51