Trace number 1806103

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_pre 2009-03-21? (TO) 1200.04 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1806103-1242145273/watcher-1806103-1242145273 -o /tmp/evaluation-result-1806103-1242145273/solver-1806103-1242145273 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806103-1242145273.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20383
/proc/meminfo: memFree=1018192/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=2768 CPUtime=0
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 300 0 0 0 0 0 0 0 19 0 1 0 242554558 2834432 276 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 692 276 213 542 0 141 0

[startup+0.0425781 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20383
/proc/meminfo: memFree=1018192/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=3028 CPUtime=0.03
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 407 0 0 0 3 0 0 0 19 0 1 0 242554558 3100672 383 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 757 383 242 542 0 206 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8384

[startup+0.102582 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20383
/proc/meminfo: memFree=1018192/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=3556 CPUtime=0.09
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 543 0 0 0 9 0 0 0 19 0 1 0 242554558 3641344 519 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 889 519 242 542 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8912

[startup+0.301599 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20383
/proc/meminfo: memFree=1018192/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=5008 CPUtime=0.29
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 926 0 0 0 28 1 0 0 21 0 1 0 242554558 5128192 902 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 1252 902 242 542 0 701 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10364

[startup+0.702634 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 20383
/proc/meminfo: memFree=1018192/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=7704 CPUtime=0.69
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 1578 0 0 0 67 2 0 0 25 0 1 0 242554558 7888896 1554 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 1926 1554 242 542 0 1375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13060

[startup+1.5027 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 20385
/proc/meminfo: memFree=1011776/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=9976 CPUtime=1.49
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 2118 0 0 0 146 3 0 0 25 0 1 0 242554558 10215424 2054 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 2494 2054 246 542 0 1943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15332

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 20385
/proc/meminfo: memFree=1009216/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=12704 CPUtime=3.09
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 2902 0 0 0 305 4 0 0 25 0 1 0 242554558 13008896 2681 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 3176 2681 246 542 0 2625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18060

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 20385
/proc/meminfo: memFree=1004608/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=17772 CPUtime=6.29
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 4160 0 0 0 622 7 0 0 25 0 1 0 242554558 18198528 3791 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 4443 3791 246 542 0 3892 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23128

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 20385
/proc/meminfo: memFree=997632/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=25992 CPUtime=12.68
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 6429 0 0 0 1256 12 0 0 25 0 1 0 242554558 26615808 5745 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 6498 5745 246 542 0 5947 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31348

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 20385
/proc/meminfo: memFree=984448/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=40124 CPUtime=25.48
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 9903 0 0 0 2526 22 0 0 25 0 1 0 242554558 41086976 8740 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 10031 8740 246 542 0 9480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45480

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 20385
/proc/meminfo: memFree=968128/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=59552 CPUtime=51.07
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 14783 0 0 0 5074 33 0 0 25 0 1 0 242554558 60981248 12893 1992294400 4194304 6416590 548682068912 18446744073709551615 4419785 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 14888 12893 246 542 0 14337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64908

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 20385
/proc/meminfo: memFree=943616/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=84740 CPUtime=102.26
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 21765 0 0 0 10173 53 0 0 25 0 1 0 242554558 86773760 18770 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 21185 18770 246 542 0 20634 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 90096

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=920448/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=111832 CPUtime=162.23
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 28834 0 0 0 16152 71 0 0 25 0 1 0 242554558 114515968 24799 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 27958 24799 246 542 0 27407 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 117188

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=901056/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=133140 CPUtime=222.21
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 34090 0 0 0 22134 87 0 0 25 0 1 0 242554558 136335360 29415 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 33285 29415 246 542 0 32734 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 138496

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=892160/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=143348 CPUtime=282.19
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 37119 0 0 0 28120 99 0 0 25 0 1 0 242554558 146788352 31708 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 35837 31708 246 542 0 35286 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 148704

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=878144/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=158348 CPUtime=342.15
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 41363 0 0 0 34104 111 0 0 25 0 1 0 242554558 162148352 35106 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 39587 35106 246 542 0 39036 0
Current children cumulated CPU time (s) 342.15

################
# More data... #
################

/proc/20384/statm: 53757 48124 246 542 0 53206 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 220384

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=805504/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=241124 CPUtime=642.05
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 61550 0 0 0 64032 173 0 0 25 0 1 0 242554558 246910976 53202 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 60281 53202 246 542 0 59730 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 246480

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=809088/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=237044 CPUtime=702.01
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 61958 0 0 0 70021 180 0 0 25 0 1 0 242554558 242733056 52324 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 59261 52324 246 542 0 58710 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 242400

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=807360/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=237684 CPUtime=762
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 62371 0 0 0 76011 189 0 0 25 0 1 0 242554558 243388416 52737 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 59421 52737 246 542 0 58870 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 243040

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=787328/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=258820 CPUtime=821.98
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 67561 0 0 0 81992 206 0 0 25 0 1 0 242554558 265031680 57927 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 64705 57927 246 542 0 64154 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 264176

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=779072/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=266800 CPUtime=881.95
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 70913 0 0 0 87978 217 0 0 25 0 1 0 242554558 273203200 59800 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 66700 59800 246 542 0 66149 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 272156

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=773248/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=273204 CPUtime=941.92
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 72366 0 0 0 93965 227 0 0 25 0 1 0 242554558 279760896 61253 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 68301 61253 246 542 0 67750 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 278560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 20385
/proc/meminfo: memFree=765888/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=282164 CPUtime=1001.9
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 74186 0 0 0 99955 235 0 0 25 0 1 0 242554558 288935936 63073 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 70541 63073 246 542 0 69990 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 287520

[startup+1062.3 s]
/proc/loadavg: 1.11 1.02 0.95 2/66 20385
/proc/meminfo: memFree=752768/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=294664 CPUtime=1061.88
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 77552 0 0 0 105941 247 0 0 25 0 1 0 242554558 301735936 66439 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 73666 66439 246 542 0 73115 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 300020

[startup+1122.3 s]
/proc/loadavg: 1.16 1.04 0.96 2/66 20385
/proc/meminfo: memFree=734784/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=315500 CPUtime=1121.87
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 81965 0 0 0 111933 254 0 0 25 0 1 0 242554558 323072000 70852 1992294400 4194304 6416590 548682068912 18446744073709551615 4304340 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 78875 70852 246 542 0 78324 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 320856

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 0.96 2/66 20385
/proc/meminfo: memFree=741120/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=309336 CPUtime=1181.85
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 82064 0 0 0 117924 261 0 0 25 0 1 0 242554558 316760064 69250 1992294400 4194304 6416590 548682068912 18446744073709551615 4295378 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 77334 69250 246 542 0 76783 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 314692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 1.03 0.96 2/66 20385
/proc/meminfo: memFree=740416/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=309976 CPUtime=1200.04
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 82247 0 0 0 119741 263 0 0 25 0 1 0 242554558 317415424 69433 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 77494 69433 246 542 0 76943 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 315332

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: 1.04 1.03 0.96 2/66 20385
/proc/meminfo: memFree=740416/2055920 swapFree=4181400/4192956
[pid=20383] ppid=20381 vsize=5356 CPUtime=0
/proc/20383/stat : 20383 (kw_pre) S 20381 20383 20222 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242554558 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20383/statm: 1339 231 192 169 0 50 0
[pid=20384] ppid=20383 vsize=309976 CPUtime=1200.04
/proc/20384/stat : 20384 (kw_preprocessor) R 20383 20383 20222 0 -1 0 82247 0 0 0 119741 263 0 0 25 0 1 0 242554558 317415424 69433 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/20384/statm: 77494 69433 246 542 0 76943 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 315332

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20383 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1197.41
CPU system time (s): 2.63
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 320856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.19482 second user time and 3.18352 second system time

The end

Launcher Data 

Begin job on node58 at 2009-05-12 18:21:13
IDJOB=1806103
IDBENCH=24666
IDSOLVER=646
FILE ID=node58/1806103-1242145273
PBS_JOBID= 9289666
Free space on /tmp= 66068 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806103-1242145273/watcher-1806103-1242145273 -o /tmp/evaluation-result-1806103-1242145273/solver-1806103-1242145273 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806103-1242145273.cnf

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

MD5SUM BENCH= cc16a72221b8e1efdfd6127b2f238bcd
RANDOM SEED=1412720563

node58.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		: 3000.233
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		: 3000.233
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:       1019376 kB
Buffers:         79660 kB
Cached:         860608 kB
SwapCached:       5340 kB
Active:         107384 kB
Inactive:       841116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1019376 kB
SwapTotal:     4192956 kB
SwapFree:      4181400 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            74016 kB
Committed_AS:   803224 kB
PageTables:       1356 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= 66064 MiB
End job on node58 at 2009-05-12 18:41:16