Trace number 301009

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) 1200.14 1200.58

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S811866391-08.cnf
MD5SUMe2bcd99348dd1a340f87926981c0a2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.7367
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/301009-1171947495/instance-301009-1171947495.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/node4/watcher-301009-1171947495 -o ROOT/results/node4/solver-301009-1171947495 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301009-1171947495/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301009-1171947495/instance-301009-1171947495.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: 0.99 0.97 0.97 3/77 3812
/proc/meminfo: memFree=1352744/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=1548 CPUtime=0
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 214704351 1585152 179 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134799889 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 387 179 128 302 0 82 0

[startup+0.107715 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 3812
/proc/meminfo: memFree=1352744/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=2464 CPUtime=0.1
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 450 0 0 0 10 0 0 0 18 0 1 0 214704351 2523136 434 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 616 434 141 302 0 311 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.515754 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 3812
/proc/meminfo: memFree=1352744/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=3884 CPUtime=0.5
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 792 0 0 0 50 0 0 0 21 0 1 0 214704351 3977216 776 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 971 776 141 302 0 666 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3884

[startup+1.33583 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3813
/proc/meminfo: memFree=1348448/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=6072 CPUtime=1.32
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 1343 0 0 0 131 1 0 0 25 0 1 0 214704351 6217728 1327 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 1518 1328 141 302 0 1213 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6072

[startup+2.97499 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3813
/proc/meminfo: memFree=1345760/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=9664 CPUtime=2.96
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 2217 0 0 0 294 2 0 0 25 0 1 0 214704351 9895936 2201 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 2416 2201 141 302 0 2111 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9664

[startup+6.2533 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3813
/proc/meminfo: memFree=1339744/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=14916 CPUtime=6.25
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 3556 0 0 0 620 5 0 0 25 0 1 0 214704351 15273984 3540 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 3729 3540 141 302 0 3424 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 14916

[startup+12.7109 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3813
/proc/meminfo: memFree=1331232/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=22892 CPUtime=12.69
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 5550 0 0 0 1261 8 0 0 25 0 1 0 214704351 23441408 5501 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 5723 5501 141 302 0 5418 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22892

[startup+25.5121 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3813
/proc/meminfo: memFree=1319584/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=34992 CPUtime=25.5
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 8592 0 0 0 2535 15 0 0 25 0 1 0 214704351 35831808 8478 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 8748 8478 141 302 0 8443 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 34992

[startup+51.1246 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3813
/proc/meminfo: memFree=1301856/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=52244 CPUtime=51.1
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 12909 0 0 0 5086 24 0 0 25 0 1 0 214704351 53497856 12795 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 13061 12795 141 302 0 12756 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 52244

[startup+102.345 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3813
/proc/meminfo: memFree=1277280/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=77404 CPUtime=102.31
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 19215 0 0 0 10190 41 0 0 25 0 1 0 214704351 79261696 18972 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 19351 18972 141 302 0 19046 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 77404

[startup+162.378 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3813
/proc/meminfo: memFree=1255584/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=98812 CPUtime=162.32
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 24545 0 0 0 16178 54 0 0 25 0 1 0 214704351 101183488 24302 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 24703 24302 141 302 0 24398 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 98812

[startup+222.439 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 3937
/proc/meminfo: memFree=1235952/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=117216 CPUtime=222.3
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 29143 0 0 0 22161 69 0 0 25 0 1 0 214704351 120029184 28900 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 29304 28900 141 302 0 28999 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 117216

[startup+282.491 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 4011
/proc/meminfo: memFree=1222176/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=133104 CPUtime=282.3
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 33138 0 0 0 28150 80 0 0 25 0 1 0 214704351 136298496 32638 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 33276 32638 141 302 0 32971 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 133104

[startup+342.527 s]
/proc/loadavg: 1.03 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1205280/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=150200 CPUtime=342.31
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 37386 0 0 0 34141 90 0 0 25 0 1 0 214704351 153804800 36886 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 37550 36886 141 302 0 37245 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 150200

[startup+402.558 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1190304/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=164996 CPUtime=402.33
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 41074 0 0 0 40134 99 0 0 25 0 1 0 214704351 168955904 40574 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 41249 40574 141 302 0 40944 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 164996

[startup+462.593 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1176224/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=179084 CPUtime=462.35
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 44587 0 0 0 46126 109 0 0 25 0 1 0 214704351 183382016 44087 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 44771 44087 141 302 0 44466 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 179084

[startup+522.626 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1163936/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=191572 CPUtime=522.37
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 47665 0 0 0 52118 119 0 0 25 0 1 0 214704351 196169728 47165 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 47893 47165 141 302 0 47588 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 191572

[startup+582.658 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1151840/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=203728 CPUtime=582.38
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 50659 0 0 0 58111 127 0 0 25 0 1 0 214704351 208617472 50159 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 50932 50159 141 302 0 50627 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 203728

[startup+642.694 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1139488/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=216168 CPUtime=642.4
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 53772 0 0 0 64104 136 0 0 25 0 1 0 214704351 221356032 53272 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 54042 53272 141 302 0 53737 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 216168

[startup+702.728 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1127648/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=227900 CPUtime=702.42
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 56722 0 0 0 70098 144 0 0 25 0 1 0 214704351 233369600 56222 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 56975 56222 141 302 0 56670 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 227900

[startup+762.761 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1116256/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=239632 CPUtime=762.43
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 59649 0 0 0 76091 152 0 0 25 0 1 0 214704351 245383168 59149 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 59908 59149 141 302 0 59603 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 239632

[startup+822.799 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1105568/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=251800 CPUtime=822.46
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 62723 0 0 0 82085 161 0 0 25 0 1 0 214704351 257843200 61710 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 62950 61710 141 302 0 62645 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 251800

[startup+882.832 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1096160/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=261548 CPUtime=882.47
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 65088 0 0 0 88079 168 0 0 25 0 1 0 214704351 267825152 64075 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 65387 64075 141 302 0 65082 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 261548

[startup+942.866 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1087072/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=270676 CPUtime=942.49
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 67380 0 0 0 94074 175 0 0 25 0 1 0 214704351 277172224 66367 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 67669 66367 141 302 0 67364 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 270676

[startup+1002.9 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1078112/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=279780 CPUtime=1002.51
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 69616 0 0 0 100068 183 0 0 25 0 1 0 214704351 286494720 68603 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 69945 68603 141 302 0 69640 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 279780

[startup+1062.94 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1069600/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=288344 CPUtime=1062.53
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 71702 0 0 0 106064 189 0 0 25 0 1 0 214704351 295264256 70689 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 72086 70689 141 302 0 71781 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 288344

[startup+1122.97 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1062048/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=295644 CPUtime=1122.55
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 73600 0 0 0 112059 196 0 0 25 0 1 0 214704351 302739456 72587 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 73911 72587 141 302 0 73606 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 295644

[startup+1183 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1054048/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=303840 CPUtime=1182.56
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 75611 0 0 0 118054 202 0 0 25 0 1 0 214704351 311132160 74598 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526758 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 75960 74598 141 302 0 75655 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 303840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1051680/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=306272 CPUtime=1200.08
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 76190 0 0 0 119804 204 0 0 25 0 1 0 214704351 313622528 75177 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 76568 75177 141 302 0 76263 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 306272

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

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

[startup+1200.52 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 4011
/proc/meminfo: memFree=1051680/2055920 swapFree=4192812/4192956
[pid=3812] ppid=3810 vsize=306272 CPUtime=1200.08
/proc/3812/stat : 3812 (Spear-32) R 3810 3812 3580 0 -1 4194304 76190 0 0 0 119804 204 0 0 25 0 1 0 214704351 313622528 75177 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3812/statm: 76568 75177 141 302 0 76263 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 306272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.14
CPU user time (s): 1198.04
CPU system time (s): 2.09868
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 306272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.04
system time used= 2.09868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76190
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= 2372

runsolver used 1.26781 second user time and 3.00354 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 04:58:15 UTC 2007

IDJOB= 301009
IDBENCH= 20048
IDSOLVER= 133
FILE ID= node4/301009-1171947495

PBS_JOBID= 3848988

Free space on /tmp= 66550 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S811866391-08.cnf
COMMAND LINE= /tmp/evaluation/301009-1171947495/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301009-1171947495/instance-301009-1171947495.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301009-1171947495 -o ROOT/results/node4/solver-301009-1171947495 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301009-1171947495/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301009-1171947495/instance-301009-1171947495.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  e2bcd99348dd1a340f87926981c0a2e4

RANDOM SEED= 728561965

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1353216 kB
Buffers:         56240 kB
Cached:         509588 kB
SwapCached:          0 kB
Active:         201092 kB
Inactive:       424436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          78536 kB
Slab:            62744 kB
Committed_AS:   939176 kB
PageTables:       1768 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= 66550 MiB

End job on node4 on Tue Feb 20 05:18:18 UTC 2007