Trace number 338091

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) 1200.1 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark224.011
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

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/338091-1173680156/instance-338091-1173680156.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-338091-1173680156 -o ROOT/results/node25/solver-338091-1173680156 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338091-1173680156/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338091-1173680156/instance-338091-1173680156.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): 2400 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 0.99 0.99 3/64 23631
/proc/meminfo: memFree=1806048/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=1932 CPUtime=0
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 162637837 1978368 247 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518176 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 483 248 128 302 0 178 0

[startup+0.0635739 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 23631
/proc/meminfo: memFree=1806048/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=2460 CPUtime=0.06
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 419 0 0 0 6 0 0 0 18 0 1 0 162637837 2519040 403 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 615 403 140 302 0 310 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2460

[startup+0.101576 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 23631
/proc/meminfo: memFree=1806048/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=2588 CPUtime=0.09
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 450 0 0 0 9 0 0 0 18 0 1 0 162637837 2650112 434 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 647 434 140 302 0 342 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2588

[startup+0.301595 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 23631
/proc/meminfo: memFree=1806048/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=3104 CPUtime=0.29
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 581 0 0 0 28 1 0 0 19 0 1 0 162637837 3178496 565 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 776 565 141 302 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3104

[startup+0.701631 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 23631
/proc/meminfo: memFree=1806048/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=3748 CPUtime=0.69
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 758 0 0 0 67 2 0 0 22 0 1 0 162637837 3837952 742 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 937 742 141 302 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3748

[startup+1.5017 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1803224/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=4784 CPUtime=1.49
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 1013 0 0 0 146 3 0 0 25 0 1 0 162637837 4898816 997 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 1196 997 141 302 0 891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4784

[startup+3.10285 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1801880/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=6336 CPUtime=3.09
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 1379 0 0 0 303 6 0 0 25 0 1 0 162637837 6488064 1363 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 1584 1363 141 302 0 1279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6336

[startup+6.30114 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1799640/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=8484 CPUtime=6.29
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 1893 0 0 0 620 9 0 0 25 0 1 0 162637837 8687616 1877 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 2121 1877 141 302 0 1816 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8484

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1796056/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=11712 CPUtime=12.69
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 2674 0 0 0 1256 13 0 0 25 0 1 0 162637837 11993088 2625 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 2928 2625 141 302 0 2623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11712

[startup+25.5019 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1791768/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=15840 CPUtime=25.49
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 3699 0 0 0 2531 18 0 0 25 0 1 0 162637837 16220160 3650 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 3960 3650 141 302 0 3655 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15840

[startup+51.1012 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1785304/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=22888 CPUtime=51.07
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 5369 0 0 0 5083 24 0 0 25 0 1 0 162637837 23437312 5255 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 5722 5255 141 302 0 5417 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22888

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1777368/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=30844 CPUtime=102.27
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 7344 0 0 0 10192 35 0 0 25 0 1 0 162637837 31584256 7230 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 7711 7230 141 302 0 7406 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30844

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1768216/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=40760 CPUtime=162.25
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 9774 0 0 0 16177 48 0 0 25 0 1 0 162637837 41738240 9531 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 10190 9531 141 302 0 9885 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40760

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1760856/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=48844 CPUtime=222.23
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 11586 0 0 0 22167 56 0 0 25 0 1 0 162637837 50016256 11343 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 12211 11343 141 302 0 11906 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 48844

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1754776/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=55036 CPUtime=282.22
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 13095 0 0 0 28159 63 0 0 25 0 1 0 162637837 56356864 12852 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 13759 12852 141 302 0 13454 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 55036

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1749336/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=60696 CPUtime=342.2
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 14456 0 0 0 34149 71 0 0 25 0 1 0 162637837 62152704 14213 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 15174 14213 141 302 0 14869 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60696

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1744472/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=66796 CPUtime=402.19
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 15944 0 0 0 40141 78 0 0 25 0 1 0 162637837 68399104 15444 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 16699 15444 141 302 0 16394 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 66796

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1739288/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=72504 CPUtime=462.17
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 17214 0 0 0 46132 85 0 0 25 0 1 0 162637837 74244096 16714 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 18126 16714 141 302 0 17821 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 72504

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1736024/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=76104 CPUtime=522.15
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 18039 0 0 0 52127 88 0 0 25 0 1 0 162637837 77930496 17539 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 19026 17539 141 302 0 18721 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 76104

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1731928/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=80616 CPUtime=582.14
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 19050 0 0 0 58121 93 0 0 25 0 1 0 162637837 82550784 18550 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 20154 18550 141 302 0 19849 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 80616

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1728856/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=83696 CPUtime=642.12
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 19806 0 0 0 64115 97 0 0 25 0 1 0 162637837 85704704 19306 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527033 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 20924 19306 141 302 0 20619 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 83696

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1726424/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=86224 CPUtime=702.1
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 20398 0 0 0 70110 100 0 0 25 0 1 0 162637837 88293376 19898 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 21556 19898 141 302 0 21251 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 86224

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1723672/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=89328 CPUtime=762.09
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 21112 0 0 0 76105 104 0 0 25 0 1 0 162637837 91471872 20612 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 22332 20612 141 302 0 22027 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 89328

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1720664/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=92592 CPUtime=822.07
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 21860 0 0 0 82100 107 0 0 25 0 1 0 162637837 94814208 21360 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526880 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 23148 21360 141 302 0 22843 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 92592

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1717592/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=95808 CPUtime=882.05
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 22626 0 0 0 88094 111 0 0 25 0 1 0 162637837 98107392 22126 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 23952 22126 141 302 0 23647 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 95808

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23632
/proc/meminfo: memFree=1715352/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=98240 CPUtime=942.04
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 23187 0 0 0 94089 115 0 0 25 0 1 0 162637837 100597760 22687 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 24560 22687 141 302 0 24255 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 98240

[startup+1002.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 23632
/proc/meminfo: memFree=1713048/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=100824 CPUtime=1002.02
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 23757 0 0 0 100084 118 0 0 25 0 1 0 162637837 103243776 23257 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 25206 23257 141 302 0 24901 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 100824

[startup+1062.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 23634
/proc/meminfo: memFree=1709528/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=105288 CPUtime=1062.01
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 24633 0 0 0 106079 122 0 0 25 0 1 0 162637837 107814912 24133 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 26322 24133 141 302 0 26017 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 105288

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 23634
/proc/meminfo: memFree=1705752/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=109908 CPUtime=1121.99
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 25561 0 0 0 112072 127 0 0 25 0 1 0 162637837 112545792 25061 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 27477 25061 141 302 0 27172 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 109908

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 23634
/proc/meminfo: memFree=1702872/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=113384 CPUtime=1181.98
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 26318 0 0 0 118067 131 0 0 25 0 1 0 162637837 116105216 25818 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 28346 25818 141 302 0 28041 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 113384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 23634
/proc/meminfo: memFree=1702104/2055920 swapFree=4179740/4192956
[pid=23631] ppid=23629 vsize=113768 CPUtime=1200.07
/proc/23631/stat : 23631 (Spear-32) R 23629 23631 21900 0 -1 4194304 26466 0 0 0 119875 132 0 0 25 0 1 0 162637837 116498432 25966 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/23631/statm: 28442 25966 141 302 0 28137 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 113768

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1198.76
CPU system time (s): 1.3418
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 113768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.76
system time used= 1.3418
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26466
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= 1455

runsolver used 0.846871 second user time and 2.45663 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Mar 12 06:15:56 UTC 2007

IDJOB= 338091
IDBENCH= 24714
IDSOLVER= 133
FILE ID= node25/338091-1173680156

PBS_JOBID= 4101470

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338091-1173680156/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338091-1173680156/instance-338091-1173680156.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-338091-1173680156 -o ROOT/results/node25/solver-338091-1173680156 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338091-1173680156/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338091-1173680156/instance-338091-1173680156.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  92c8b4fc23a7c22313979a2d9b3b5a58

RANDOM SEED= 783471367

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1806520 kB
Buffers:         27308 kB
Cached:         170568 kB
SwapCached:       7484 kB
Active:          87840 kB
Inactive:       124368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806520 kB
SwapTotal:     4192956 kB
SwapFree:      4179740 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            23228 kB
Committed_AS:   279612 kB
PageTables:       1472 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= 66563 MiB

End job on node25 on Mon Mar 12 06:35:59 UTC 2007