Trace number 299082

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, and are wall clock time (not CPU 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
Spear 2007-02-12? (TO) 1200.08 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/299082-1171865786/instance-299082-1171865786.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-299082-1171865786 -o ROOT/results/node30/solver-299082-1171865786 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299082-1171865786/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299082-1171865786/instance-299082-1171865786.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 7734
/proc/meminfo: memFree=853408/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=1548 CPUtime=0
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 180342613 1585152 182 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 387 182 128 302 0 82 0

[startup+0.107457 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7734
/proc/meminfo: memFree=853408/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=1932 CPUtime=0.1
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 301 0 0 0 10 0 0 0 18 0 1 0 180342613 1978368 285 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 483 285 140 302 0 178 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.515515 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7734
/proc/meminfo: memFree=853408/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=2600 CPUtime=0.5
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 498 0 0 0 50 0 0 0 21 0 1 0 180342613 2662400 482 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 650 482 141 302 0 345 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2600

[startup+1.33563 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7735
/proc/meminfo: memFree=851096/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=3796 CPUtime=1.32
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 791 0 0 0 131 1 0 0 25 0 1 0 180342613 3887104 775 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 949 775 141 302 0 644 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3796

[startup+2.97486 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7735
/proc/meminfo: memFree=849688/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=5476 CPUtime=2.96
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 1184 0 0 0 294 2 0 0 25 0 1 0 180342613 5607424 1168 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 1369 1168 141 302 0 1064 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5476

[startup+6.25133 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7735
/proc/meminfo: memFree=847000/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=7924 CPUtime=6.24
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 1812 0 0 0 620 4 0 0 25 0 1 0 180342613 8114176 1763 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 1981 1763 141 302 0 1676 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7924

[startup+12.7082 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7735
/proc/meminfo: memFree=843608/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=10892 CPUtime=12.69
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 2571 0 0 0 1262 7 0 0 25 0 1 0 180342613 11153408 2522 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 2723 2522 141 302 0 2418 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10892

[startup+25.5111 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7735
/proc/meminfo: memFree=839576/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=15376 CPUtime=25.49
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 3677 0 0 0 2538 11 0 0 25 0 1 0 180342613 15745024 3563 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 3844 3563 141 302 0 3539 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15376

[startup+51.1227 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7735
/proc/meminfo: memFree=832920/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=21968 CPUtime=51.1
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 5307 0 0 0 5092 18 0 0 25 0 1 0 180342613 22495232 5193 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 5492 5193 141 302 0 5187 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21968

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7735
/proc/meminfo: memFree=823640/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=31852 CPUtime=102.3
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 7760 0 0 0 10202 28 0 0 25 0 1 0 180342613 32616448 7517 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 7963 7517 141 302 0 7658 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31852

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7735
/proc/meminfo: memFree=815448/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=40172 CPUtime=162.32
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 9762 0 0 0 16193 39 0 0 25 0 1 0 180342613 41136128 9519 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 10043 9519 141 302 0 9738 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 40172

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7735
/proc/meminfo: memFree=809240/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=47308 CPUtime=222.33
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 11586 0 0 0 22186 47 0 0 25 0 1 0 180342613 48443392 11086 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 11827 11086 141 302 0 11522 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 47308

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7735
/proc/meminfo: memFree=803352/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=53332 CPUtime=282.34
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 13055 0 0 0 28180 54 0 0 25 0 1 0 180342613 54611968 12555 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 13333 12555 141 302 0 13028 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 53332

[startup+342.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7735
/proc/meminfo: memFree=798168/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=58704 CPUtime=342.35
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 14349 0 0 0 34172 63 0 0 25 0 1 0 180342613 60112896 13849 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 14676 13849 141 302 0 14371 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 58704

[startup+402.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7735
/proc/meminfo: memFree=793496/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=63344 CPUtime=402.36
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 15491 0 0 0 40167 69 0 0 25 0 1 0 180342613 64864256 14991 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 15836 14991 141 302 0 15531 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 63344

[startup+462.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7737
/proc/meminfo: memFree=789144/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=67864 CPUtime=462.38
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 16569 0 0 0 46162 76 0 0 25 0 1 0 180342613 69492736 16069 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 16966 16069 141 302 0 16661 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 67864

[startup+522.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7737
/proc/meminfo: memFree=785176/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=71772 CPUtime=522.39
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 17564 0 0 0 52157 82 0 0 25 0 1 0 180342613 73494528 17064 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 17943 17064 141 302 0 17638 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 71772

[startup+582.584 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7737
/proc/meminfo: memFree=780888/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=76304 CPUtime=582.41
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 18627 0 0 0 58153 88 0 0 25 0 1 0 180342613 78135296 18127 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 19076 18127 141 302 0 18771 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 76304

[startup+642.619 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 7737
/proc/meminfo: memFree=777304/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=80036 CPUtime=642.42
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 19522 0 0 0 64147 95 0 0 25 0 1 0 180342613 81956864 19022 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 20009 19022 141 302 0 19704 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 80036

[startup+702.65 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 7737
/proc/meminfo: memFree=773848/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=83548 CPUtime=702.44
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 20395 0 0 0 70143 101 0 0 25 0 1 0 180342613 85553152 19895 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 20887 19895 141 302 0 20582 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 83548

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7737
/proc/meminfo: memFree=770712/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=86812 CPUtime=762.44
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 21178 0 0 0 76138 106 0 0 25 0 1 0 180342613 88895488 20678 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 21703 20678 141 302 0 21398 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 86812

[startup+822.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7737
/proc/meminfo: memFree=767256/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=92240 CPUtime=822.46
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 22544 0 0 0 82132 114 0 0 25 0 1 0 180342613 94453760 21531 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 23060 21531 141 302 0 22755 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 92240

[startup+882.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7737
/proc/meminfo: memFree=764376/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=95100 CPUtime=882.46
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 23298 0 0 0 88128 118 0 0 25 0 1 0 180342613 97382400 22285 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 23775 22285 141 302 0 23470 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 95100

[startup+942.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7737
/proc/meminfo: memFree=761432/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=98060 CPUtime=942.48
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 24023 0 0 0 94125 123 0 0 25 0 1 0 180342613 100413440 23010 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 24515 23010 141 302 0 24210 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 98060

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7737
/proc/meminfo: memFree=758616/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=100992 CPUtime=1002.49
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 24733 0 0 0 100121 128 0 0 25 0 1 0 180342613 103415808 23720 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 25248 23720 141 302 0 24943 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 100992

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7737
/proc/meminfo: memFree=755928/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=103584 CPUtime=1062.51
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 25395 0 0 0 106118 133 0 0 25 0 1 0 180342613 106070016 24382 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 25896 24382 141 302 0 25591 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 103584

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7737
/proc/meminfo: memFree=753048/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=106576 CPUtime=1122.52
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 26108 0 0 0 112115 137 0 0 25 0 1 0 180342613 109133824 25095 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 26644 25095 141 302 0 26339 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 106576

[startup+1182.89 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 7737
/proc/meminfo: memFree=750360/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=109372 CPUtime=1182.53
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 26782 0 0 0 118112 141 0 0 25 0 1 0 180342613 111996928 25769 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 27343 25769 141 302 0 27038 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 109372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 7737
/proc/meminfo: memFree=749528/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=110140 CPUtime=1200.05
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 26979 0 0 0 119862 143 0 0 25 0 1 0 180342613 112783360 25966 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 27535 25966 141 302 0 27230 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 110140

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

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

[startup+1200.41 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 7737
/proc/meminfo: memFree=749528/2055920 swapFree=4146080/4192956
[pid=7734] ppid=7732 vsize=110140 CPUtime=1200.05
/proc/7734/stat : 7734 (Spear-32) R 7732 7734 3399 0 -1 4194304 26979 0 0 0 119862 143 0 0 25 0 1 0 180342613 112783360 25966 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/7734/statm: 27535 25966 141 302 0 27230 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 110140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1198.63
CPU system time (s): 1.45178
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 110140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.63
system time used= 1.45178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26979
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= 6
involuntary context switches= 1992

runsolver used 1.25381 second user time and 3.01054 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Feb 19 06:16:26 UTC 2007

IDJOB= 299082
IDBENCH= 20001
IDSOLVER= 133
FILE ID= node30/299082-1171865786

PBS_JOBID= 3839660

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299082-1171865786/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299082-1171865786/instance-299082-1171865786.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-299082-1171865786 -o ROOT/results/node30/solver-299082-1171865786 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299082-1171865786/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299082-1171865786/instance-299082-1171865786.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 864178626

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.270
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		: 3000.270
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:        853816 kB
Buffers:         44304 kB
Cached:        1041056 kB
SwapCached:      15288 kB
Active:         836496 kB
Inactive:       274996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        853816 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            76096 kB
Committed_AS:   622732 kB
PageTables:       1884 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= 66562 MiB

End job on node30 on Mon Feb 19 06:36:28 UTC 2007