Trace number 332757

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 1200.53

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00070.sat05-1324.reshuffled-07.cnf
MD5SUMe72b4e386685e8ae3270a3d69e1ae8da
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.241962
Satisfiable
(Un)Satisfiability was proved
Number of variables257
Number of clauses7375
Sum of the clauses size62500
Maximum clause length11
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 211
Number of clauses of size 346
Number of clauses of size 4119
Number of clauses of size 5300
Number of clauses of size over 56898

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/332757-1173488939/instance-332757-1173488939.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/node12/watcher-332757-1173488939 -o ROOT/results/node12/solver-332757-1173488939 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332757-1173488939/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332757-1173488939/instance-332757-1173488939.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: 0.91 0.95 0.98 3/77 17878
/proc/meminfo: memFree=1712952/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=1396 CPUtime=0
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 368848383 1429504 168 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 349 169 128 302 0 44 0

[startup+0.0683291 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17878
/proc/meminfo: memFree=1712952/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=2188 CPUtime=0.06
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 373 0 0 0 6 0 0 0 18 0 1 0 368848383 2240512 357 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 547 357 140 302 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2188

[startup+0.101335 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17878
/proc/meminfo: memFree=1712952/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=2320 CPUtime=0.09
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 413 0 0 0 9 0 0 0 18 0 1 0 368848383 2375680 397 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 580 397 140 302 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2320

[startup+0.30137 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17878
/proc/meminfo: memFree=1712952/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=3232 CPUtime=0.29
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 626 0 0 0 28 1 0 0 19 0 1 0 368848383 3309568 610 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 808 610 141 302 0 503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3232

[startup+0.701442 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 17878
/proc/meminfo: memFree=1712952/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=4532 CPUtime=0.69
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 942 0 0 0 67 2 0 0 23 0 1 0 368848383 4640768 926 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 1133 926 141 302 0 828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4532

[startup+1.50159 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 17879
/proc/meminfo: memFree=1709040/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=6144 CPUtime=1.49
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 1366 0 0 0 145 4 0 0 25 0 1 0 368848383 6291456 1350 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 1536 1350 141 302 0 1231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6144

[startup+3.10188 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 17879
/proc/meminfo: memFree=1706800/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=8976 CPUtime=3.09
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 2030 0 0 0 302 7 0 0 25 0 1 0 368848383 9191424 1981 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 2244 1981 141 302 0 1939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8976

[startup+6.30145 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 17879
/proc/meminfo: memFree=1702960/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=12108 CPUtime=6.29
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 2829 0 0 0 618 11 0 0 25 0 1 0 368848383 12398592 2715 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 3027 2715 141 302 0 2722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12108

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 17879
/proc/meminfo: memFree=1698864/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=16764 CPUtime=12.68
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 3873 0 0 0 1253 15 0 0 25 0 1 0 368848383 17166336 3759 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 4191 3759 141 302 0 3886 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16764

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 17879
/proc/meminfo: memFree=1693360/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=22100 CPUtime=25.49
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 5219 0 0 0 2528 21 0 0 25 0 1 0 368848383 22630400 4976 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 5525 4976 141 302 0 5220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22100

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 17879
/proc/meminfo: memFree=1685104/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=30516 CPUtime=51.08
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 7304 0 0 0 5075 33 0 0 25 0 1 0 368848383 31248384 7061 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 7629 7061 141 302 0 7324 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30516

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 17879
/proc/meminfo: memFree=1674800/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=41764 CPUtime=102.26
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 10101 0 0 0 10176 50 0 0 25 0 1 0 368848383 42766336 9601 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 10441 9601 141 302 0 10136 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41764

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1664688/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=52476 CPUtime=162.23
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 12639 0 0 0 16156 67 0 0 25 0 1 0 368848383 53735424 12139 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 13119 12139 141 302 0 12814 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 52476

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1654960/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=62708 CPUtime=222.22
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 15062 0 0 0 22138 84 0 0 25 0 1 0 368848383 64212992 14562 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 15677 14562 141 302 0 15372 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 62708

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1643184/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=76632 CPUtime=282.19
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 18541 0 0 0 28115 104 0 0 25 0 1 0 368848383 78471168 17528 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 19158 17528 141 302 0 18853 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 76632

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1635440/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=84128 CPUtime=342.17
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 20431 0 0 0 34099 118 0 0 25 0 1 0 368848383 86147072 19418 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 21032 19418 141 302 0 20727 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 84128

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1622512/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=97560 CPUtime=402.15
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 23687 0 0 0 40077 138 0 0 25 0 1 0 368848383 99901440 22674 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 24390 22674 141 302 0 24085 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 97560

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1612464/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=107648 CPUtime=462.12
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 26184 0 0 0 46057 155 0 0 25 0 1 0 368848383 110231552 25171 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 26912 25171 141 302 0 26607 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 107648

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1603888/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=118428 CPUtime=522.1
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 28350 0 0 0 52036 174 0 0 25 0 1 0 368848383 121270272 27337 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 29607 27337 141 302 0 29302 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 118428

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1597552/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=124856 CPUtime=582.08
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 29909 0 0 0 58021 187 0 0 25 0 1 0 368848383 127852544 28896 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 31214 28896 141 302 0 30909 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 124856

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17879
/proc/meminfo: memFree=1588336/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=137244 CPUtime=642.07
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 32169 0 0 0 64005 202 0 0 25 0 1 0 368848383 140537856 31156 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 34311 31156 141 302 0 34006 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 137244

[startup+702.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1583920/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=145796 CPUtime=702.04
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 34316 0 0 0 69990 214 0 0 25 0 1 0 368848383 149295104 32278 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 36449 32278 141 302 0 36144 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 145796

[startup+762.306 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1578608/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=149708 CPUtime=762.02
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 35634 0 0 0 75978 224 0 0 25 0 1 0 368848383 153300992 33596 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 37427 33596 141 302 0 37122 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 149708

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1573296/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=154736 CPUtime=822
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 36971 0 0 0 81962 238 0 0 25 0 1 0 368848383 158449664 34933 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 38684 34933 141 302 0 38379 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 154736

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1568560/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=159240 CPUtime=881.97
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 38148 0 0 0 87948 249 0 0 25 0 1 0 368848383 163061760 36110 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 39810 36110 141 302 0 39505 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 159240

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1564656/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=162724 CPUtime=941.96
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 39139 0 0 0 93937 259 0 0 25 0 1 0 368848383 166629376 37101 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 40681 37101 141 302 0 40376 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 162724

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1560624/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=166596 CPUtime=1001.94
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 40123 0 0 0 99925 269 0 0 25 0 1 0 368848383 170594304 38085 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 41649 38085 141 302 0 41344 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 166596

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1557104/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=170452 CPUtime=1061.91
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 41022 0 0 0 105914 277 0 0 25 0 1 0 368848383 174542848 38984 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 42613 38984 141 302 0 42308 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 170452

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1553968/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=173296 CPUtime=1121.89
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 41780 0 0 0 111902 287 0 0 25 0 1 0 368848383 177455104 39742 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 43324 39742 141 302 0 43019 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 173296

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1550512/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=176564 CPUtime=1181.87
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 42640 0 0 0 117892 295 0 0 25 0 1 0 368848383 180801536 40602 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 44141 40602 141 302 0 43836 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 176564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1549488/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=177516 CPUtime=1200.07
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 42904 0 0 0 119709 298 0 0 25 0 1 0 368848383 181776384 40866 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 44379 40866 141 302 0 44074 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 177516

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 17879
/proc/meminfo: memFree=1549488/2055920 swapFree=4156588/4192956
[pid=17878] ppid=17876 vsize=177516 CPUtime=1200.07
/proc/17878/stat : 17878 (Spear-32) R 17876 17878 16172 0 -1 4194304 42904 0 0 0 119709 298 0 0 25 0 1 0 368848383 181776384 40866 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17878/statm: 44379 40866 141 302 0 44074 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 177516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1197.1
CPU system time (s): 3.00654
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 177516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.1
system time used= 3.00654
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42904
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= 24793

runsolver used 1.25881 second user time and 3.11553 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Mar 10 01:08:59 UTC 2007

IDJOB= 332757
IDBENCH= 24587
IDSOLVER= 133
FILE ID= node12/332757-1173488939

PBS_JOBID= 4101081

Free space on /tmp= 66403 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332757-1173488939/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332757-1173488939/instance-332757-1173488939.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-332757-1173488939 -o ROOT/results/node12/solver-332757-1173488939 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332757-1173488939/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332757-1173488939/instance-332757-1173488939.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  e72b4e386685e8ae3270a3d69e1ae8da

RANDOM SEED= 175150692

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1713360 kB
Buffers:         38584 kB
Cached:         230360 kB
SwapCached:      15228 kB
Active:         175796 kB
Inactive:       116488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713360 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          29820 kB
Slab:            35888 kB
Committed_AS:  1615500 kB
PageTables:       1692 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= 66403 MiB

End job on node12 on Sat Mar 10 01:29:02 UTC 2007