Trace number 1520569

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) 1200.07 1199.92

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
MD5SUM2315ae7c52f58a7ab05069e081d5c3af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520569-1238305064/watcher-1520569-1238305064 -o /tmp/evaluation-result-1520569-1238305064/solver-1520569-1238305064 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520569-1238305064.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 23384
/proc/meminfo: memFree=686840/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=2864 CPUtime=0
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 349 0 0 0 0 0 0 0 18 0 1 0 1103172850 2932736 333 1992294400 4194304 6412682 548682068864 18446744073709551615 4348189 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 716 334 219 541 0 166 0

[startup+0.0454901 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23384
/proc/meminfo: memFree=686840/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=3128 CPUtime=0.04
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 449 0 0 0 4 0 0 0 18 0 1 0 1103172850 3203072 433 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 782 433 253 541 0 232 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3128

[startup+0.101474 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23384
/proc/meminfo: memFree=686840/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=3392 CPUtime=0.09
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 524 0 0 0 9 0 0 0 18 0 1 0 1103172850 3473408 508 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 848 508 253 541 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301416 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23384
/proc/meminfo: memFree=686840/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=4316 CPUtime=0.29
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 751 0 0 0 29 0 0 0 19 0 1 0 1103172850 4419584 735 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 1079 735 253 541 0 529 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4316

[startup+0.701305 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23384
/proc/meminfo: memFree=686840/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=5796 CPUtime=0.69
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 1095 0 0 0 68 1 0 0 22 0 1 0 1103172850 5935104 1079 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 1449 1079 253 541 0 899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5796

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23385
/proc/meminfo: memFree=682736/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=7680 CPUtime=1.49
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 1570 0 0 0 147 2 0 0 25 0 1 0 1103172850 7864320 1514 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 1920 1514 253 541 0 1370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7680

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23385
/proc/meminfo: memFree=681200/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=8764 CPUtime=3.09
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 1902 0 0 0 307 2 0 0 25 0 1 0 1103172850 8974336 1801 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 2191 1801 256 541 0 1641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8764

[startup+6.30173 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23385
/proc/meminfo: memFree=678960/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=11100 CPUtime=6.29
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 2544 0 0 0 625 4 0 0 25 0 1 0 1103172850 11366400 2331 1992294400 4194304 6412682 548682068864 18446744073709551615 4286781 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 2775 2331 256 541 0 2225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11100

[startup+12.7019 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23385
/proc/meminfo: memFree=675376/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=14332 CPUtime=12.7
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 3362 0 0 0 1263 7 0 0 25 0 1 0 1103172850 14675968 3001 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 3583 3001 256 541 0 3033 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14332

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=672176/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=17916 CPUtime=25.49
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 4389 0 0 0 2538 11 0 0 25 0 1 0 1103172850 18345984 3833 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 4479 3833 256 541 0 3929 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17916

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=666544/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=24148 CPUtime=51.1
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 6138 0 0 0 5093 17 0 0 25 0 1 0 1103172850 24727552 5324 1992294400 4194304 6412682 548682068864 18446744073709551615 4286898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 6037 5324 256 541 0 5487 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24148

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=658352/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=34004 CPUtime=102.3
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 8654 0 0 0 10204 26 0 0 25 0 1 0 1103172850 34820096 7290 1992294400 4194304 6412682 548682068864 18446744073709551615 4329463 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 8501 7290 256 541 0 7951 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34004

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=650224/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=42476 CPUtime=162.32
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 11147 0 0 0 16195 37 0 0 25 0 1 0 1103172850 43495424 9265 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 10619 9265 256 541 0 10069 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 42476

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=645232/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=49288 CPUtime=222.32
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 12747 0 0 0 22187 45 0 0 25 0 1 0 1103172850 50470912 10547 1992294400 4194304 6412682 548682068864 18446744073709551615 4287183 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 12322 10547 256 541 0 11772 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 49288

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=639280/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=55496 CPUtime=282.33
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 14568 0 0 0 28179 54 0 0 25 0 1 0 1103172850 56827904 12002 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 13874 12002 256 541 0 13324 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 55496

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=637232/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=58388 CPUtime=342.34
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 15125 0 0 0 34173 61 0 0 25 0 1 0 1103172850 59789312 12559 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 14597 12559 256 541 0 14047 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 58388

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=631984/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=64260 CPUtime=402.34
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 16849 0 0 0 40165 69 0 0 25 0 1 0 1103172850 65802240 13862 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 16065 13862 256 541 0 15515 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 64260

[startup+462.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 23385
/proc/meminfo: memFree=629680/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=66740 CPUtime=462.35
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 17422 0 0 0 46162 73 0 0 25 0 1 0 1103172850 68341760 14435 1992294400 4194304 6412682 548682068864 18446744073709551615 4287583 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 16685 14435 256 541 0 16135 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 66740

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 23385
/proc/meminfo: memFree=624496/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=72116 CPUtime=522.36
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 19191 0 0 0 52156 80 0 0 25 0 1 0 1103172850 73846784 15720 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 18029 15720 256 541 0 17479 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 72116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=623280/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=73356 CPUtime=582.36
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 19500 0 0 0 58152 84 0 0 25 0 1 0 1103172850 75116544 16029 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 18339 16029 256 541 0 17789 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 73356

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=615984/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=80948 CPUtime=642.38
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 21304 0 0 0 64147 91 0 0 25 0 1 0 1103172850 82890752 17833 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 20237 17833 256 541 0 19687 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 80948

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=614576/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=82704 CPUtime=702.38
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 22214 0 0 0 70143 95 0 0 25 0 1 0 1103172850 84688896 18187 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 20676 18187 256 541 0 20126 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 82704

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=612976/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=84464 CPUtime=762.39
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 22607 0 0 0 76139 100 0 0 25 0 1 0 1103172850 86491136 18580 1992294400 4194304 6412682 548682068864 18446744073709551615 4286849 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 21116 18580 256 541 0 20566 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 84464

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=610288/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=86992 CPUtime=822.39
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 23298 0 0 0 82133 106 0 0 25 0 1 0 1103172850 89079808 19271 1992294400 4194304 6412682 548682068864 18446744073709551615 4286888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 21748 19271 256 541 0 21198 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 86992

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=605104/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=94936 CPUtime=882.4
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 25148 0 0 0 88129 111 0 0 25 0 1 0 1103172850 97214464 20481 1992294400 4194304 6412682 548682068864 18446744073709551615 4286849 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 23734 20481 256 541 0 23184 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 94936

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=604016/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=96220 CPUtime=942.41
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 25462 0 0 0 94124 117 0 0 25 0 1 0 1103172850 98529280 20795 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 24055 20795 256 541 0 23505 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 96220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=603248/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=97020 CPUtime=1002.42
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 25653 0 0 0 100122 120 0 0 25 0 1 0 1103172850 99348480 20986 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 24255 20986 256 541 0 23705 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 97020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=601072/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=99080 CPUtime=1062.43
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 26223 0 0 0 106118 125 0 0 25 0 1 0 1103172850 101457920 21556 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 24770 21556 256 541 0 24220 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 99080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=595056/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=105640 CPUtime=1122.44
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 27692 0 0 0 112115 129 0 0 25 0 1 0 1103172850 108175360 23025 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 26410 23025 256 541 0 25860 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 105640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=591024/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=110868 CPUtime=1182.44
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 29420 0 0 0 118111 133 0 0 25 0 1 0 1103172850 113528832 24017 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 27717 24017 256 541 0 27167 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 110868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=591024/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=110868 CPUtime=1200.05
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 29426 0 0 0 119870 135 0 0 25 0 1 0 1103172850 113528832 24023 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 27717 24023 256 541 0 27167 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 110868

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23385
/proc/meminfo: memFree=591024/2055920 swapFree=4178240/4192956
[pid=23384] ppid=23382 vsize=110868 CPUtime=1200.05
/proc/23384/stat : 23384 (kw) R 23382 23384 23103 0 -1 0 29426 0 0 0 119870 135 0 0 25 0 1 0 1103172850 113528832 24023 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/23384/statm: 27717 24023 256 541 0 27167 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 110868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.92
CPU time (s): 1200.07
CPU user time (s): 1198.7
CPU system time (s): 1.37179
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 113812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.7
system time used= 1.37179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29426
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= 1507

runsolver used 0.909861 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-29 07:37:44
IDJOB=1520569
IDBENCH=70714
IDSOLVER=501
FILE ID=node16/1520569-1238305064
PBS_JOBID= 9061086
Free space on /tmp= 63928 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520569-1238305064/watcher-1520569-1238305064 -o /tmp/evaluation-result-1520569-1238305064/solver-1520569-1238305064 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520569-1238305064.cnf

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

MD5SUM BENCH= 2315ae7c52f58a7ab05069e081d5c3af
RANDOM SEED=491220207

node16.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		: 3000.232
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		: 3000.232
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:        687256 kB
Buffers:         98300 kB
Cached:        1159568 kB
SwapCached:       8496 kB
Active:         174272 kB
Inactive:      1093552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        687256 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            86896 kB
Committed_AS:  2956640 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-29 07:57:46