Trace number 1520337

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
Bench CategoryRANDOM (random 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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1520337-1238285788/watcher-1520337-1238285788 -o /tmp/evaluation-result-1520337-1238285788/solver-1520337-1238285788 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520337-1238285788.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: 0.91 0.95 0.98 3/64 2687
/proc/meminfo: memFree=920592/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=2896 CPUtime=0
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 357 0 0 0 0 0 0 0 18 0 1 0 1101244987 2965504 341 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 724 342 219 541 0 174 0

[startup+0.0140309 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2687
/proc/meminfo: memFree=920592/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=3160 CPUtime=0.01
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 441 0 0 0 1 0 0 0 18 0 1 0 1101244987 3235840 425 1992294400 4194304 6412682 548682068864 18446744073709551615 4564544 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 790 425 238 541 0 240 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3160

[startup+0.102046 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2687
/proc/meminfo: memFree=920592/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=3420 CPUtime=0.09
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 530 0 0 0 9 0 0 0 18 0 1 0 1101244987 3502080 514 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 855 514 253 541 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3420

[startup+0.302083 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2687
/proc/meminfo: memFree=920592/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=4336 CPUtime=0.29
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 763 0 0 0 29 0 0 0 19 0 1 0 1101244987 4440064 747 1992294400 4194304 6412682 548682068864 18446744073709551615 4287183 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 1084 747 253 541 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4336

[startup+0.701156 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2687
/proc/meminfo: memFree=920592/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=5828 CPUtime=0.69
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 1109 0 0 0 68 1 0 0 22 0 1 0 1101244987 5967872 1093 1992294400 4194304 6412682 548682068864 18446744073709551615 4780168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 1457 1093 253 541 0 907 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5828

[startup+1.5013 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 2688
/proc/meminfo: memFree=916360/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=7888 CPUtime=1.49
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 1617 0 0 0 147 2 0 0 25 0 1 0 1101244987 8077312 1561 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 1972 1561 253 541 0 1422 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7888

[startup+3.1016 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 2688
/proc/meminfo: memFree=914824/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=8992 CPUtime=3.09
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 1945 0 0 0 306 3 0 0 25 0 1 0 1101244987 9207808 1844 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 2248 1844 256 541 0 1698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8992

[startup+6.30118 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 2688
/proc/meminfo: memFree=912520/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=11344 CPUtime=6.29
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 2631 0 0 0 624 5 0 0 25 0 1 0 1101244987 11616256 2418 1992294400 4194304 6412682 548682068864 18446744073709551615 4287183 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 2836 2418 256 541 0 2286 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11344

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 2688
/proc/meminfo: memFree=908680/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=14820 CPUtime=12.69
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 3505 0 0 0 1262 7 0 0 25 0 1 0 1101244987 15175680 3144 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 3705 3144 256 541 0 3155 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14820

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 2688
/proc/meminfo: memFree=905096/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=18632 CPUtime=25.48
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 4610 0 0 0 2538 10 0 0 25 0 1 0 1101244987 19079168 4054 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 4658 4054 256 541 0 4108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18632

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 2688
/proc/meminfo: memFree=900104/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=24224 CPUtime=51.08
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 6156 0 0 0 5092 16 0 0 25 0 1 0 1101244987 24805376 5342 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 6056 5342 256 541 0 5506 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24224

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 2688
/proc/meminfo: memFree=891208/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=33928 CPUtime=102.26
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 8866 0 0 0 10197 29 0 0 25 0 1 0 1101244987 34742272 7503 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 8482 7503 256 541 0 7932 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33928

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2688
/proc/meminfo: memFree=883528/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=42596 CPUtime=162.24
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 11059 0 0 0 16184 40 0 0 25 0 1 0 1101244987 43618304 9455 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 10649 9455 256 541 0 10099 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42596

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2688
/proc/meminfo: memFree=877576/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=50324 CPUtime=222.22
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 13083 0 0 0 22173 49 0 0 25 0 1 0 1101244987 51531776 10884 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 12581 10884 256 541 0 12031 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50324

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 2688
/proc/meminfo: memFree=873032/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=55428 CPUtime=282.19
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 14268 0 0 0 28163 56 0 0 25 0 1 0 1101244987 56758272 12069 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 13857 12069 256 541 0 13307 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 55428

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 2688
/proc/meminfo: memFree=869512/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=58952 CPUtime=342.17
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 15474 0 0 0 34154 63 0 0 25 0 1 0 1101244987 60366848 12909 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 14738 12909 256 541 0 14188 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 58952

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2688
/proc/meminfo: memFree=863944/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=64924 CPUtime=402.14
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 17292 0 0 0 40145 69 0 0 25 0 1 0 1101244987 66482176 14306 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 16231 14306 256 541 0 15681 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 64924

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=861512/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=68156 CPUtime=462.12
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 17976 0 0 0 46137 75 0 0 25 0 1 0 1101244987 69791744 14990 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 17039 14990 256 541 0 16489 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 68156

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=856456/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=72992 CPUtime=522.1
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 19666 0 0 0 52129 81 0 0 25 0 1 0 1101244987 74743808 16196 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 18248 16196 256 541 0 17698 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 72992

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=854664/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=74916 CPUtime=582.08
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 20074 0 0 0 58120 88 0 0 25 0 1 0 1101244987 76713984 16604 1992294400 4194304 6412682 548682068864 18446744073709551615 4286790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 18729 16604 256 541 0 18179 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 74916

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=845640/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=84984 CPUtime=642.06
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 22847 0 0 0 64112 94 0 0 25 0 1 0 1101244987 87023616 18821 1992294400 4194304 6412682 548682068864 18446744073709551615 4333363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 21246 18821 256 541 0 20696 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 84984

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=843720/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=87544 CPUtime=702.03
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 23364 0 0 0 70103 100 0 0 25 0 1 0 1101244987 89645056 19338 1992294400 4194304 6412682 548682068864 18446744073709551615 4286794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 21886 19338 256 541 0 21336 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 87544

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=842120/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=88988 CPUtime=762.02
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 23744 0 0 0 76098 104 0 0 25 0 1 0 1101244987 91123712 19718 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 22247 19718 256 541 0 21697 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 88988

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=835208/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=98924 CPUtime=822
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 25493 0 0 0 82090 110 0 0 25 0 1 0 1101244987 101298176 21467 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 24731 21467 256 541 0 24181 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 98924

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=834248/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=100032 CPUtime=881.97
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 26347 0 0 0 88084 113 0 0 25 0 1 0 1101244987 102432768 21681 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 25008 21681 256 541 0 24458 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 100032

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=833608/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=100832 CPUtime=941.95
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 26513 0 0 0 94078 117 0 0 25 0 1 0 1101244987 103251968 21847 1992294400 4194304 6412682 548682068864 18446744073709551615 4286911 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 25208 21847 256 541 0 24658 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 100832

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=831112/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=103216 CPUtime=1001.93
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 27134 0 0 0 100069 124 0 0 25 0 1 0 1101244987 105693184 22468 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 25804 22468 256 541 0 25254 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 103216

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=824264/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=111520 CPUtime=1061.91
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 28846 0 0 0 106062 129 0 0 25 0 1 0 1101244987 114196480 24180 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 27880 24180 256 541 0 27330 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 111520

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=822472/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=113608 CPUtime=1121.89
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 30004 0 0 0 112055 134 0 0 25 0 1 0 1101244987 116334592 24602 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 28402 24602 256 541 0 27852 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 113608

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=821256/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=115208 CPUtime=1181.86
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 30322 0 0 0 118048 138 0 0 25 0 1 0 1101244987 117972992 24920 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 28802 24920 256 541 0 28252 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 115208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2688
/proc/meminfo: memFree=819848/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=117128 CPUtime=1200.06
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 30678 0 0 0 119866 140 0 0 25 0 1 0 1101244987 119939072 25276 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 29282 25276 256 541 0 28732 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117128

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 0.99 0.99 2/65 2688
/proc/meminfo: memFree=819848/2055920 swapFree=4177704/4192956
[pid=2687] ppid=2685 vsize=117128 CPUtime=1200.06
/proc/2687/stat : 2687 (kw) R 2685 2687 2586 0 -1 0 30678 0 0 0 119866 140 0 0 25 0 1 0 1101244987 119939072 25276 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2687/statm: 29282 25276 256 541 0 28732 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1198.67
CPU system time (s): 1.41878
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 117128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.67
system time used= 1.41878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30678
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= 1370

runsolver used 0.897863 second user time and 2.57761 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-29 01:16:28
IDJOB=1520337
IDBENCH=70598
IDSOLVER=501
FILE ID=node24/1520337-1238285788
PBS_JOBID= 9060957
Free space on /tmp= 65752 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520337-1238285788/watcher-1520337-1238285788 -o /tmp/evaluation-result-1520337-1238285788/solver-1520337-1238285788 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520337-1238285788.cnf

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=1558594421

node24.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		: 3000.260
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		: 3000.260
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:        921008 kB
Buffers:         92992 kB
Cached:         943476 kB
SwapCached:       9032 kB
Active:          58900 kB
Inactive:       987980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921008 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          16064 kB
Slab:            73936 kB
Committed_AS:  3109512 kB
PageTables:       1448 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= 65748 MiB
End job on node24 at 2009-03-29 01:36:31