Trace number 300312

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

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.8173
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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/300312-1171898833/instance-300312-1171898833.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/node3/watcher-300312-1171898833 -o ROOT/results/node3/solver-300312-1171898833 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300312-1171898833/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300312-1171898833/instance-300312-1171898833.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 1.89 2.79 2/77 2978
/proc/meminfo: memFree=774760/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=1548 CPUtime=0
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 209838209 1585152 183 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 387 184 129 302 0 82 0

[startup+0.106903 s]
/proc/loadavg: 0.92 1.89 2.79 2/77 2978
/proc/meminfo: memFree=774760/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=2728 CPUtime=0.1
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 509 0 0 0 10 0 0 0 18 0 1 0 209838209 2793472 493 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 682 493 141 302 0 377 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2728

[startup+0.514935 s]
/proc/loadavg: 0.92 1.89 2.79 2/77 2978
/proc/meminfo: memFree=774760/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=4132 CPUtime=0.5
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 857 0 0 0 50 0 0 0 22 0 1 0 209838209 4231168 841 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 1033 841 141 302 0 728 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4132

[startup+1.335 s]
/proc/loadavg: 0.92 1.89 2.79 2/78 2979
/proc/meminfo: memFree=770144/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=6560 CPUtime=1.33
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 1464 0 0 0 132 1 0 0 25 0 1 0 209838209 6717440 1448 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 1640 1448 141 302 0 1335 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6560

[startup+2.97514 s]
/proc/loadavg: 0.92 1.89 2.79 2/78 2979
/proc/meminfo: memFree=767200/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=10272 CPUtime=2.96
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 2413 0 0 0 294 2 0 0 25 0 1 0 209838209 10518528 2397 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 2568 2397 141 302 0 2263 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10272

[startup+6.25241 s]
/proc/loadavg: 0.93 1.87 2.78 2/78 2979
/proc/meminfo: memFree=760544/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=16564 CPUtime=6.24
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 3963 0 0 0 619 5 0 0 25 0 1 0 209838209 16961536 3947 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 4141 3947 141 302 0 3836 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16564

[startup+12.7099 s]
/proc/loadavg: 0.93 1.86 2.77 2/78 2979
/proc/meminfo: memFree=750240/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=26024 CPUtime=12.7
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 6357 0 0 0 1261 9 0 0 25 0 1 0 209838209 26648576 6308 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 6506 6308 141 302 0 6201 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26024

[startup+25.511 s]
/proc/loadavg: 0.95 1.82 2.74 2/78 2979
/proc/meminfo: memFree=735968/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=40744 CPUtime=25.5
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 10054 0 0 0 2535 15 0 0 25 0 1 0 209838209 41721856 9940 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 10186 9940 141 302 0 9881 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 40744

[startup+51.1241 s]
/proc/loadavg: 0.96 1.75 2.69 2/78 2979
/proc/meminfo: memFree=715680/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=60488 CPUtime=51.1
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 14988 0 0 0 5087 23 0 0 25 0 1 0 209838209 61939712 14874 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 15122 14874 141 302 0 14817 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 60488

[startup+102.348 s]
/proc/loadavg: 1.04 1.65 2.61 2/78 2979
/proc/meminfo: memFree=685984/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=90624 CPUtime=102.31
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 22561 0 0 0 10194 37 0 0 25 0 1 0 209838209 92798976 22318 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 22656 22318 141 302 0 22351 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 90624

[startup+162.384 s]
/proc/loadavg: 1.01 1.53 2.50 2/78 2979
/proc/meminfo: memFree=658784/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=117460 CPUtime=162.33
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 29251 0 0 0 16184 49 0 0 25 0 1 0 209838209 120279040 29008 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 29365 29008 141 302 0 29060 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 117460

[startup+222.418 s]
/proc/loadavg: 1.00 1.43 2.41 2/78 2979
/proc/meminfo: memFree=636448/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=139744 CPUtime=222.35
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 34828 0 0 0 22174 61 0 0 25 0 1 0 209838209 143097856 34585 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 34936 34585 141 302 0 34631 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 139744

[startup+282.449 s]
/proc/loadavg: 1.00 1.35 2.32 2/78 2979
/proc/meminfo: memFree=618848/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=158468 CPUtime=282.36
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 39497 0 0 0 28166 70 0 0 25 0 1 0 209838209 162271232 38997 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 39617 38997 141 302 0 39312 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 158468

[startup+342.481 s]
/proc/loadavg: 1.00 1.28 2.23 2/78 2979
/proc/meminfo: memFree=598560/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=178848 CPUtime=342.38
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 44579 0 0 0 34157 81 0 0 25 0 1 0 209838209 183140352 44079 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526739 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 44712 44079 141 302 0 44407 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 178848

[startup+402.512 s]
/proc/loadavg: 1.00 1.23 2.15 2/78 2979
/proc/meminfo: memFree=580128/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=197132 CPUtime=402.4
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 49114 0 0 0 40148 92 0 0 25 0 1 0 209838209 201863168 48614 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 49283 48614 141 302 0 48978 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 197132

[startup+462.544 s]
/proc/loadavg: 1.00 1.18 2.08 2/78 2979
/proc/meminfo: memFree=564640/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=212600 CPUtime=462.41
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 53007 0 0 0 46140 101 0 0 25 0 1 0 209838209 217702400 52507 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 53150 52507 141 302 0 52845 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 212600

[startup+522.572 s]
/proc/loadavg: 1.00 1.15 2.01 2/78 2979
/proc/meminfo: memFree=550624/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=226636 CPUtime=522.42
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 56509 0 0 0 52132 110 0 0 25 0 1 0 209838209 232075264 56009 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 56659 56009 141 302 0 56354 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 226636

[startup+582.606 s]
/proc/loadavg: 1.00 1.12 1.94 2/78 2979
/proc/meminfo: memFree=536864/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=240316 CPUtime=582.44
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 59888 0 0 0 58126 118 0 0 25 0 1 0 209838209 246083584 59388 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 60079 59388 141 302 0 59774 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 240316

[startup+642.645 s]
/proc/loadavg: 1.00 1.09 1.88 2/78 2979
/proc/meminfo: memFree=521952/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=255528 CPUtime=642.46
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 63624 0 0 0 64118 128 0 0 25 0 1 0 209838209 261660672 63124 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 63882 63124 141 302 0 63577 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 255528

[startup+702.683 s]
/proc/loadavg: 1.00 1.07 1.82 2/78 2981
/proc/meminfo: memFree=508192/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=269540 CPUtime=702.48
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 67086 0 0 0 70111 137 0 0 25 0 1 0 209838209 276008960 66586 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 67385 66586 141 302 0 67080 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 269540

[startup+762.711 s]
/proc/loadavg: 1.00 1.06 1.77 2/78 2981
/proc/meminfo: memFree=495328/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=282396 CPUtime=762.5
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 70312 0 0 0 76104 146 0 0 25 0 1 0 209838209 289173504 69812 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 70599 69812 141 302 0 70294 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 282396

[startup+822.745 s]
/proc/loadavg: 1.00 1.05 1.72 2/78 2981
/proc/meminfo: memFree=483104/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=296464 CPUtime=822.52
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 73825 0 0 0 82097 155 0 0 25 0 1 0 209838209 303579136 72812 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 74116 72812 141 302 0 73811 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 296464

[startup+882.775 s]
/proc/loadavg: 1.00 1.03 1.67 2/78 2981
/proc/meminfo: memFree=471584/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=308064 CPUtime=882.53
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 76717 0 0 0 88090 163 0 0 25 0 1 0 209838209 315457536 75704 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 77016 75704 141 302 0 76711 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 308064

[startup+942.805 s]
/proc/loadavg: 1.00 1.03 1.62 2/78 2981
/proc/meminfo: memFree=461088/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=318692 CPUtime=942.55
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 79351 0 0 0 94083 172 0 0 25 0 1 0 209838209 326340608 78338 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 79673 78338 141 302 0 79368 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 318692

[startup+1002.84 s]
/proc/loadavg: 1.00 1.02 1.58 2/78 2981
/proc/meminfo: memFree=451680/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=328328 CPUtime=1002.56
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 81709 0 0 0 100077 179 0 0 25 0 1 0 209838209 336207872 80696 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 82082 80696 141 302 0 81777 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 328328

[startup+1062.87 s]
/proc/loadavg: 1.00 1.01 1.54 2/78 2981
/proc/meminfo: memFree=442848/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=336876 CPUtime=1062.58
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 83870 0 0 0 106073 185 0 0 25 0 1 0 209838209 344961024 82857 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 84219 82857 141 302 0 83914 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 336876

[startup+1122.91 s]
/proc/loadavg: 1.00 1.01 1.51 2/78 2981
/proc/meminfo: memFree=433696/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=346192 CPUtime=1122.6
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 86161 0 0 0 112069 191 0 0 25 0 1 0 209838209 354500608 85148 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 86548 85148 141 302 0 86243 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 346192

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.47 2/78 2981
/proc/meminfo: memFree=425312/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=354512 CPUtime=1182.62
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 88281 0 0 0 118064 198 0 0 25 0 1 0 209838209 363020288 87268 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 88628 87268 141 302 0 88323 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 354512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.46 2/78 2981
/proc/meminfo: memFree=422752/2055920 swapFree=4192812/4192956
[pid=2978] ppid=2976 vsize=356944 CPUtime=1200.03
/proc/2978/stat : 2978 (Spear-32) R 2976 2978 1718 0 -1 4194304 88882 0 0 0 119804 199 0 0 25 0 1 0 209838209 365510656 87869 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2978/statm: 89236 87869 141 302 0 88931 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 356944

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): 1198.05
CPU system time (s): 2.05369
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 356944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.05
system time used= 2.05369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88882
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= 24905

runsolver used 1.27381 second user time and 2.99754 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 15:27:14 UTC 2007

IDJOB= 300312
IDBENCH= 20031
IDSOLVER= 133
FILE ID= node3/300312-1171898833

PBS_JOBID= 3848835

Free space on /tmp= 66551 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/300312-1171898833/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300312-1171898833/instance-300312-1171898833.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-300312-1171898833 -o ROOT/results/node3/solver-300312-1171898833 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300312-1171898833/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300312-1171898833/instance-300312-1171898833.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 248167040

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        775296 kB
Buffers:         60832 kB
Cached:        1086192 kB
SwapCached:          0 kB
Active:         544296 kB
Inactive:       657484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        775296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          73644 kB
Slab:            64516 kB
Committed_AS:  1018748 kB
PageTables:       1656 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= 66551 MiB

End job on node3 on Mon Feb 19 15:47:16 UTC 2007