Trace number 310275

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) 1200.03 1200.48

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
MD5SUM7007deee126adf1fd5ef630430a3ae45
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.456929
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/310275-1172557272/instance-310275-1172557272.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/node42/watcher-310275-1172557272 -o ROOT/results/node42/solver-310275-1172557272 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310275-1172557272/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/310275-1172557272/instance-310275-1172557272.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 3/64 8616
/proc/meminfo: memFree=1819488/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=1704 CPUtime=0
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 275683246 1744896 207 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134522680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 426 207 128 302 0 121 0

[startup+0.106789 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8616
/proc/meminfo: memFree=1819488/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=1972 CPUtime=0.1
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 323 0 0 0 10 0 0 0 18 0 1 0 275683246 2019328 307 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 493 307 141 302 0 188 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1972

[startup+0.514865 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8616
/proc/meminfo: memFree=1819488/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=2740 CPUtime=0.5
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 508 0 0 0 50 0 0 0 21 0 1 0 275683246 2805760 492 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 685 492 141 302 0 380 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2740

[startup+1.33502 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8617
/proc/meminfo: memFree=1817112/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=4024 CPUtime=1.33
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 817 0 0 0 132 1 0 0 25 0 1 0 275683246 4120576 801 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 1006 801 141 302 0 701 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4024

[startup+2.97133 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8617
/proc/meminfo: memFree=1815640/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=5696 CPUtime=2.96
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 1233 0 0 0 294 2 0 0 25 0 1 0 275683246 5832704 1217 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 1424 1217 141 302 0 1119 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5696

[startup+6.24996 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8617
/proc/meminfo: memFree=1813080/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=8144 CPUtime=6.24
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 1843 0 0 0 620 4 0 0 25 0 1 0 275683246 8339456 1794 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 2036 1794 141 302 0 1731 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8144

[startup+12.7042 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8617
/proc/meminfo: memFree=1809576/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=11256 CPUtime=12.69
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 2636 0 0 0 1263 6 0 0 25 0 1 0 275683246 11526144 2587 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 2814 2587 141 302 0 2509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11256

[startup+25.5076 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1804968/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=16164 CPUtime=25.49
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 3886 0 0 0 2539 10 0 0 25 0 1 0 275683246 16551936 3772 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 4041 3772 141 302 0 3736 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16164

[startup+51.1135 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1798248/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=22744 CPUtime=51.09
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 5529 0 0 0 5092 17 0 0 25 0 1 0 275683246 23289856 5415 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 5686 5415 141 302 0 5381 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22744

[startup+102.322 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1788328/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=33228 CPUtime=102.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 8122 0 0 0 10200 28 0 0 25 0 1 0 275683246 34025472 7879 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 8307 7879 141 302 0 8002 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 33228

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1779368/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=42052 CPUtime=162.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 10316 0 0 0 16188 40 0 0 25 0 1 0 275683246 43061248 10073 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 10513 10073 141 302 0 10208 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 42052

[startup+222.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1771880/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=50584 CPUtime=222.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 12434 0 0 0 22177 51 0 0 25 0 1 0 275683246 51798016 11934 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 12646 11934 141 302 0 12341 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 50584

[startup+282.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1765416/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=57044 CPUtime=282.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 14060 0 0 0 28167 61 0 0 25 0 1 0 275683246 58413056 13560 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 14261 13560 141 302 0 13956 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 57044

[startup+342.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1758440/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=64104 CPUtime=342.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 15800 0 0 0 34157 71 0 0 25 0 1 0 275683246 65642496 15300 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 16026 15300 141 302 0 15721 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 64104

[startup+402.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1751784/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=70768 CPUtime=402.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 17436 0 0 0 40147 81 0 0 25 0 1 0 275683246 72466432 16936 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 17692 16936 141 302 0 17387 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 70768

[startup+462.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1745768/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=76816 CPUtime=462.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 18929 0 0 0 46139 89 0 0 25 0 1 0 275683246 78659584 18429 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 19204 18429 141 302 0 18899 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 76816

[startup+522.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1740456/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=82308 CPUtime=522.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 20265 0 0 0 52132 96 0 0 25 0 1 0 275683246 84283392 19765 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 20577 19765 141 302 0 20272 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 82308

[startup+582.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1734632/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=88320 CPUtime=582.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 21691 0 0 0 58126 102 0 0 25 0 1 0 275683246 90439680 21191 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 22080 21191 141 302 0 21775 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 88320

[startup+642.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1730216/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=92724 CPUtime=642.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 22803 0 0 0 64120 108 0 0 25 0 1 0 275683246 94949376 22303 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 23181 22303 141 302 0 22876 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 92724

[startup+702.547 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 8617
/proc/meminfo: memFree=1725672/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=97152 CPUtime=702.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 23929 0 0 0 70112 116 0 0 25 0 1 0 275683246 99483648 23429 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 24288 23429 141 302 0 23983 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 97152

[startup+762.567 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8617
/proc/meminfo: memFree=1721640/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=103548 CPUtime=762.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 25452 0 0 0 76105 123 0 0 25 0 1 0 275683246 106033152 24439 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 25887 24439 141 302 0 25582 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 103548

[startup+822.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1717544/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=107540 CPUtime=822.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 26453 0 0 0 82099 129 0 0 25 0 1 0 275683246 110120960 25440 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 26885 25440 141 302 0 26580 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 107540

[startup+882.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1713640/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=111580 CPUtime=882.29
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 27440 0 0 0 88095 134 0 0 25 0 1 0 275683246 114257920 26427 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 27895 26427 141 302 0 27590 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 111580

[startup+942.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1709800/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=115392 CPUtime=942.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 28385 0 0 0 94088 140 0 0 25 0 1 0 275683246 118161408 27372 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 28848 27372 141 302 0 28543 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 115392

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1706536/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=118772 CPUtime=1002.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 29221 0 0 0 100084 144 0 0 25 0 1 0 275683246 121622528 28208 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 29693 28208 141 302 0 29388 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 118772

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1703336/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=121992 CPUtime=1062.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 30004 0 0 0 106080 148 0 0 25 0 1 0 275683246 124919808 28991 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 30498 28991 141 302 0 30193 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 121992

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1700072/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=125200 CPUtime=1122.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 30841 0 0 0 112074 154 0 0 25 0 1 0 275683246 128204800 29828 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 31300 29828 141 302 0 30995 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 125200

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1696552/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=128364 CPUtime=1182.28
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 31701 0 0 0 118070 158 0 0 25 0 1 0 275683246 131444736 30688 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 32091 30688 141 302 0 31786 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 128364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1695656/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=129524 CPUtime=1200
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 31922 0 0 0 119840 160 0 0 25 0 1 0 275683246 132632576 30909 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 32381 30909 141 302 0 32076 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 129524

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8617
/proc/meminfo: memFree=1695656/2055920 swapFree=4182516/4192956
[pid=8616] ppid=8614 vsize=129524 CPUtime=1200
/proc/8616/stat : 8616 (Spear-32) R 8614 8616 8559 0 -1 4194304 31922 0 0 0 119840 160 0 0 25 0 1 0 275683246 132632576 30909 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8616/statm: 32381 30909 141 302 0 32076 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 129524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1198.41
CPU system time (s): 1.62575
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 129524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.41
system time used= 1.62575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31922
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= 2051

runsolver used 0.85387 second user time and 2.36564 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Feb 27 06:21:12 UTC 2007

IDJOB= 310275
IDBENCH= 20282
IDSOLVER= 133
FILE ID= node42/310275-1172557272

PBS_JOBID= 3971877

Free space on /tmp= 66556 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/310275-1172557272/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/310275-1172557272/instance-310275-1172557272.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-310275-1172557272 -o ROOT/results/node42/solver-310275-1172557272 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310275-1172557272/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/310275-1172557272/instance-310275-1172557272.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7007deee126adf1fd5ef630430a3ae45

RANDOM SEED= 94507124

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1819960 kB
Buffers:         31420 kB
Cached:         156180 kB
SwapCached:       4704 kB
Active:          94932 kB
Inactive:       103288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819960 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:            1760 kB
Writeback:           0 kB
Mapped:          15104 kB
Slab:            23824 kB
Committed_AS:   901448 kB
PageTables:       1408 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= 66556 MiB

End job on node42 on Tue Feb 27 06:41:15 UTC 2007