Trace number 332841

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) 1200.29 1200.61

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
MD5SUM35f2aba974a0579245ba9b669f0484ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.077987
Satisfiable
(Un)Satisfiability was proved
Number of variables6480
Number of clauses12722
Sum of the clauses size50722
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 280
Number of clauses of size 30
Number of clauses of size 412640
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/332841-1173492484/instance-332841-1173492484.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/node5/watcher-332841-1173492484 -o ROOT/results/node5/solver-332841-1173492484 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332841-1173492484/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332841-1173492484/instance-332841-1173492484.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 0.97 3/77 13703
/proc/meminfo: memFree=1709600/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1932 CPUtime=0
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 369203276 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 483 247 126 302 0 178 0

[startup+0.076911 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13703
/proc/meminfo: memFree=1709600/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=3080 CPUtime=0.07
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 599 0 0 0 6 1 0 0 18 0 1 0 369203276 3153920 555 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 770 555 140 302 0 465 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3080

[startup+0.101913 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13703
/proc/meminfo: memFree=1709600/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=3080 CPUtime=0.09
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 611 0 0 0 8 1 0 0 18 0 1 0 369203276 3153920 567 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 770 567 140 302 0 465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.301936 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13703
/proc/meminfo: memFree=1709600/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=3612 CPUtime=0.29
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 754 0 0 0 23 6 0 0 19 0 1 0 369203276 3698688 710 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 903 710 140 302 0 598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3612

[startup+0.70198 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13703
/proc/meminfo: memFree=1709600/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=5204 CPUtime=0.69
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 1123 0 0 0 59 10 0 0 23 0 1 0 369203276 5328896 1079 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 1301 1079 140 302 0 996 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5204

[startup+1.50107 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 13704
/proc/meminfo: memFree=1704600/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=7812 CPUtime=1.49
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 1803 0 0 0 132 17 0 0 25 0 1 0 369203276 7999488 1726 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 1953 1726 141 302 0 1648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7812

[startup+3.10125 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 13704
/proc/meminfo: memFree=1700696/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=13016 CPUtime=3.09
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 3121 0 0 0 282 27 0 0 25 0 1 0 369203276 13328384 2979 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 3254 2979 141 302 0 2949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13016

[startup+6.30161 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 13704
/proc/meminfo: memFree=1690648/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=22824 CPUtime=6.29
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 5595 0 0 0 586 43 0 0 25 0 1 0 369203276 23371776 5324 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 5706 5324 141 302 0 5401 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22824

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.97 2/78 13704
/proc/meminfo: memFree=1673816/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=40720 CPUtime=12.69
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 10155 0 0 0 1195 74 0 0 25 0 1 0 369203276 41697280 9627 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 10180 9627 141 302 0 9875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40720

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 13704
/proc/meminfo: memFree=1637784/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=74688 CPUtime=25.49
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 18646 0 0 0 2425 124 0 0 25 0 1 0 369203276 76480512 18118 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 18672 18118 141 302 0 18367 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74688

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 13704
/proc/meminfo: memFree=1563800/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=151700 CPUtime=51.08
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 37864 0 0 0 4928 180 0 0 25 0 1 0 369203276 155340800 36823 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 37925 36823 141 302 0 37620 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 151700

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 13704
/proc/meminfo: memFree=1478104/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=241244 CPUtime=102.27
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 59984 0 0 0 9961 266 0 0 25 0 1 0 369203276 247033856 57918 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 60311 57918 141 302 0 60006 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 241244

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=1386712/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=333168 CPUtime=162.25
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 82802 0 0 0 15906 319 0 0 25 0 1 0 369203276 341164032 80736 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 83292 80736 141 302 0 82987 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 333168

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=1314776/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=406256 CPUtime=222.23
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 100781 0 0 0 21856 367 0 0 25 0 1 0 369203276 416006144 98715 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 101564 98715 141 302 0 101259 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 406256

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=1234200/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=487300 CPUtime=282.22
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 120934 0 0 0 27811 411 0 0 25 0 1 0 369203276 498995200 118868 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 121825 118868 141 302 0 121520 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 487300

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=1183960/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=537940 CPUtime=342.2
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 133355 0 0 0 33783 437 0 0 25 0 1 0 369203276 550850560 131289 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 134485 131289 141 302 0 134180 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 537940

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=1134552/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=588888 CPUtime=402.18
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 145780 0 0 0 39754 464 0 0 25 0 1 0 369203276 603021312 143714 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 147222 143714 141 302 0 146917 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 588888

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=1084184/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=647896 CPUtime=462.17
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 160296 0 0 0 45724 493 0 0 25 0 1 0 369203276 663445504 156181 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 161974 156181 141 302 0 161669 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 647896

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=1005848/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=728616 CPUtime=522.16
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 179953 0 0 0 51674 542 0 0 25 0 1 0 369203276 746102784 175838 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 182154 175838 141 302 0 181849 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 728616

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=891480/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=842916 CPUtime=582.14
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 208464 0 0 0 57622 592 0 0 25 0 1 0 369203276 863145984 204349 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 210729 204349 141 302 0 210424 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 842916

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=805528/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=929180 CPUtime=642.13
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 229747 0 0 0 63586 627 0 0 25 0 1 0 369203276 951480320 225632 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 232295 225632 141 302 0 231990 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 929180

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=733080/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1003488 CPUtime=702.1
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 247971 0 0 0 69548 662 0 0 25 0 1 0 369203276 1027571712 243856 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 250872 243856 141 302 0 250567 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1003488

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=679960/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1055856 CPUtime=762.09
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 261069 0 0 0 75522 687 0 0 25 0 1 0 369203276 1081196544 256954 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 263964 256954 141 302 0 263659 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1055856

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=634712/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1102372 CPUtime=822.07
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 272449 0 0 0 81496 711 0 0 25 0 1 0 369203276 1128828928 268334 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 275593 268334 141 302 0 275288 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1102372

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=587288/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1149452 CPUtime=882.06
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 284229 0 0 0 87473 733 0 0 25 0 1 0 369203276 1177038848 280106 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 287363 280106 141 302 0 287058 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1149452

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=542808/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1194456 CPUtime=942.04
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 295328 0 0 0 93449 755 0 0 25 0 1 0 369203276 1223122944 291205 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 298614 291205 141 302 0 298309 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1194456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=500312/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1237724 CPUtime=1002.02
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 305929 0 0 0 99429 773 0 0 25 0 1 0 369203276 1267429376 301806 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 309431 301806 141 302 0 309126 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1237724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13704
/proc/meminfo: memFree=466968/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1274388 CPUtime=1062.01
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 314253 0 0 0 105408 793 0 0 25 0 1 0 369203276 1304973312 310130 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 318597 310130 141 302 0 318292 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1274388

[startup+1122.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 13704
/proc/meminfo: memFree=420184/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1321260 CPUtime=1121.99
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 325973 0 0 0 111384 815 0 0 25 0 1 0 369203276 1352970240 321850 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 330315 321850 141 302 0 330010 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1321260

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 13704
/proc/meminfo: memFree=397912/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1343832 CPUtime=1181.97
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 331565 0 0 0 117371 826 0 0 25 0 1 0 369203276 1376083968 327442 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 335958 327442 141 302 0 335653 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1343832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 13704
/proc/meminfo: memFree=389592/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=1351900 CPUtime=1200.08
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4194304 333514 0 0 0 119177 831 0 0 25 0 1 0 369203276 1384345600 329391 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 337975 329391 141 302 0 337670 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1351900

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

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

[startup+1200.6 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 13704
/proc/meminfo: memFree=389592/2055920 swapFree=4170416/4192956
[pid=13703] ppid=13701 vsize=0 CPUtime=1200.27
/proc/13703/stat : 13703 (Spear-32) R 13701 13703 13316 0 -1 4195332 333514 0 0 0 119177 850 0 0 25 0 1 0 369203276 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/13703/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.27
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.29
CPU user time (s): 1191.77
CPU system time (s): 8.51471
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 1351900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1191.77
system time used= 8.5147
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333514
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= 24085

runsolver used 1.2848 second user time and 3.09053 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Mar 10 02:08:05 UTC 2007

IDJOB= 332841
IDBENCH= 24589
IDSOLVER= 133
FILE ID= node5/332841-1173492484

PBS_JOBID= 4101095

Free space on /tmp= 66381 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332841-1173492484/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332841-1173492484/instance-332841-1173492484.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-332841-1173492484 -o ROOT/results/node5/solver-332841-1173492484 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332841-1173492484/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332841-1173492484/instance-332841-1173492484.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  35f2aba974a0579245ba9b669f0484ae

RANDOM SEED= 142286560

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1710072 kB
Buffers:         39368 kB
Cached:         230056 kB
SwapCached:       2372 kB
Active:         136880 kB
Inactive:       156508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710072 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          31692 kB
Slab:            38112 kB
Committed_AS:  1214880 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= 66381 MiB

End job on node5 on Sat Mar 10 02:28:07 UTC 2007