Trace number 1520551

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
MD5SUM6fb9b4534b8680fbd6cb5c0187532027
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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-1520551-1238303320/watcher-1520551-1238303320 -o /tmp/evaluation-result-1520551-1238303320/solver-1520551-1238303320 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520551-1238303320.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: 1.00 1.00 1.00 3/64 2854
/proc/meminfo: memFree=1001968/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=2896 CPUtime=0
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 357 0 0 0 0 0 0 0 18 0 1 0 1102997651 2965504 341 1992294400 4194304 6412682 548682068864 18446744073709551615 4304622 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 724 341 219 541 0 174 0

[startup+0.0654531 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2854
/proc/meminfo: memFree=1001968/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=3288 CPUtime=0.06
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 483 0 0 0 6 0 0 0 18 0 1 0 1102997651 3366912 467 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 822 467 253 541 0 272 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3288

[startup+0.10146 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2854
/proc/meminfo: memFree=1001968/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=3420 CPUtime=0.09
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 529 0 0 0 9 0 0 0 18 0 1 0 1102997651 3502080 513 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 855 513 253 541 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3420

[startup+0.301498 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2854
/proc/meminfo: memFree=1001968/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=4344 CPUtime=0.29
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 749 0 0 0 29 0 0 0 19 0 1 0 1102997651 4448256 733 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 1086 733 253 541 0 536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4344

[startup+0.701576 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2854
/proc/meminfo: memFree=1001968/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=5824 CPUtime=0.69
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 1103 0 0 0 69 0 0 0 22 0 1 0 1102997651 5963776 1087 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 1456 1087 253 541 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5824

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=997800/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=7720 CPUtime=1.49
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 1597 0 0 0 148 1 0 0 25 0 1 0 1102997651 7905280 1541 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 1930 1541 253 541 0 1380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7720

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=996200/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=9088 CPUtime=3.09
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 1958 0 0 0 307 2 0 0 25 0 1 0 1102997651 9306112 1857 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 2272 1857 256 541 0 1722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9088

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=993704/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=11116 CPUtime=6.29
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 2562 0 0 0 626 3 0 0 25 0 1 0 1102997651 11382784 2349 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 2779 2349 256 541 0 2229 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11116

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=990376/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=14384 CPUtime=12.69
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 3447 0 0 0 1264 5 0 0 25 0 1 0 1102997651 14729216 3086 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 3596 3086 256 541 0 3046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14384

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=986792/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=18336 CPUtime=25.48
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 4568 0 0 0 2538 10 0 0 25 0 1 0 1102997651 18776064 4012 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 4584 4012 256 541 0 4034 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18336

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=980264/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=25684 CPUtime=51.07
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 6545 0 0 0 5091 16 0 0 25 0 1 0 1102997651 26300416 5572 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 6421 5572 256 541 0 5871 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25684

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=972648/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=34152 CPUtime=102.25
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 8879 0 0 0 10197 28 0 0 25 0 1 0 1102997651 34971648 7515 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 8538 7515 256 541 0 7988 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34152

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=963624/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=44184 CPUtime=162.23
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 11626 0 0 0 16185 38 0 0 25 0 1 0 1102997651 45244416 9744 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 11046 9744 256 541 0 10496 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44184

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=958312/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=50636 CPUtime=222.2
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 13260 0 0 0 22173 47 0 0 25 0 1 0 1102997651 51851264 11060 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 12659 11060 256 541 0 12109 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 50636

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=952872/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=56528 CPUtime=282.19
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 14989 0 0 0 28164 55 0 0 25 0 1 0 1102997651 57884672 12423 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 14132 12423 256 541 0 13582 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56528

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=949352/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=60612 CPUtime=342.17
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 15882 0 0 0 34154 63 0 0 25 0 1 0 1102997651 62066688 13316 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 15153 13316 256 541 0 14603 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60612

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=944360/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=65796 CPUtime=402.15
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 17539 0 0 0 40144 71 0 0 25 0 1 0 1102997651 67375104 14552 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 16449 14552 256 541 0 15899 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 65796

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=939496/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=70968 CPUtime=462.11
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 18753 0 0 0 46133 78 0 0 25 0 1 0 1102997651 72671232 15766 1992294400 4194304 6412682 548682068864 18446744073709551615 4286849 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 17742 15766 256 541 0 17192 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 70968

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=936424/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=74160 CPUtime=522.1
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 20000 0 0 0 52126 84 0 0 25 0 1 0 1102997651 75939840 16529 1992294400 4194304 6412682 548682068864 18446744073709551615 4286781 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 18540 16529 256 541 0 17990 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 74160

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=934568/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=77164 CPUtime=582.07
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 20529 0 0 0 58118 89 0 0 25 0 1 0 1102997651 79015936 17058 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 19291 17058 256 541 0 18741 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 77164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=927272/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=84416 CPUtime=642.06
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 22832 0 0 0 64109 97 0 0 25 0 1 0 1102997651 86441984 18805 1992294400 4194304 6412682 548682068864 18446744073709551615 4287126 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 21104 18805 256 541 0 20554 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 84416

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=926056/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=85696 CPUtime=702.03
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 23137 0 0 0 70102 101 0 0 25 0 1 0 1102997651 87752704 19110 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 21424 19110 256 541 0 20874 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 85696

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=924840/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=86696 CPUtime=762.01
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 23447 0 0 0 76095 106 0 0 25 0 1 0 1102997651 88776704 19420 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 21674 19420 256 541 0 21124 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 86696

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=914600/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=100268 CPUtime=821.98
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 25990 0 0 0 82089 109 0 0 25 0 1 0 1102997651 102674432 21963 1992294400 4194304 6412682 548682068864 18446744073709551615 4296571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 25067 21963 256 541 0 24517 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 100268

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=916776/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=98172 CPUtime=881.96
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 26082 0 0 0 88082 114 0 0 25 0 1 0 1102997651 100528128 21415 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 24543 21415 256 541 0 23993 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 98172

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=916136/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=98972 CPUtime=941.94
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 26262 0 0 0 94074 120 0 0 25 0 1 0 1102997651 101347328 21595 1992294400 4194304 6412682 548682068864 18446744073709551615 4328489 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 24743 21595 256 541 0 24193 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 98972

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=910248/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=105980 CPUtime=1001.92
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 27725 0 0 0 100067 125 0 0 25 0 1 0 1102997651 108523520 23058 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 26495 23058 256 541 0 25945 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 105980

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=901544/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=115488 CPUtime=1061.9
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 29883 0 0 0 106060 130 0 0 25 0 1 0 1102997651 118259712 25216 1992294400 4194304 6412682 548682068864 18446744073709551615 4296571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 28872 25216 256 541 0 28322 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 115488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=904360/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=112544 CPUtime=1121.87
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 29894 0 0 0 112052 135 0 0 25 0 1 0 1102997651 115245056 24491 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 28136 24491 256 541 0 27586 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 112544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=903208/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=114144 CPUtime=1181.85
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 30216 0 0 0 118046 139 0 0 25 0 1 0 1102997651 116883456 24813 1992294400 4194304 6412682 548682068864 18446744073709551615 4287126 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 28536 24813 256 541 0 27986 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 114144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2855
/proc/meminfo: memFree=903144/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=114144 CPUtime=1200.05
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 30228 0 0 0 119866 139 0 0 25 0 1 0 1102997651 116883456 24825 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 28536 24825 256 541 0 27986 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 114144

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 2855
/proc/meminfo: memFree=903144/2055920 swapFree=4179368/4192956
[pid=2854] ppid=2852 vsize=114144 CPUtime=1200.05
/proc/2854/stat : 2854 (kw) R 2852 2854 2665 0 -1 0 30228 0 0 0 119866 139 0 0 25 0 1 0 1102997651 116883456 24825 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2854/statm: 28536 24825 256 541 0 27986 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 114144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1198.66
CPU system time (s): 1.41379
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 115488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.66
system time used= 1.41378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30228
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= 1877

runsolver used 0.858869 second user time and 2.6096 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-29 07:08:40
IDJOB=1520551
IDBENCH=70705
IDSOLVER=501
FILE ID=node23/1520551-1238303320
PBS_JOBID= 9061044
Free space on /tmp= 66324 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520551-1238303320/watcher-1520551-1238303320 -o /tmp/evaluation-result-1520551-1238303320/solver-1520551-1238303320 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520551-1238303320.cnf

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

MD5SUM BENCH= 6fb9b4534b8680fbd6cb5c0187532027
RANDOM SEED=2090074074

node23.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		: 3000.268
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		: 3000.268
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:       1002448 kB
Buffers:         97856 kB
Cached:         858748 kB
SwapCached:       7500 kB
Active:         249984 kB
Inactive:       715540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1002448 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          14680 kB
Slab:            73992 kB
Committed_AS:  2927792 kB
PageTables:       1392 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= 66320 MiB
End job on node23 at 2009-03-29 07:28:42