Trace number 316648

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) 1200.09 1200.52

General information on the benchmark

Namecrafted/spence/
hard/s97-100.cnf
MD5SUM7c361fbea07d8f97309d9c2b0cb47663
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark378.055
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
Number of clauses of size 40
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/316648-1172673599/instance-316648-1172673599.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/node60/watcher-316648-1172673599 -o ROOT/results/node60/solver-316648-1172673599 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316648-1172673599/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316648-1172673599/instance-316648-1172673599.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: 0.73 0.92 0.97 2/64 20299
/proc/meminfo: memFree=1812160/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=1396 CPUtime=0
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 287316742 1429504 166 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526770 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 349 166 140 302 0 44 0

[startup+0.0624729 s]
/proc/loadavg: 0.73 0.92 0.97 2/64 20299
/proc/meminfo: memFree=1812160/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=1656 CPUtime=0.05
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 241 0 0 0 5 0 0 0 18 0 1 0 287316742 1695744 225 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 414 225 140 302 0 109 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1656

[startup+0.10148 s]
/proc/loadavg: 0.73 0.92 0.97 2/64 20299
/proc/meminfo: memFree=1812160/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=1784 CPUtime=0.09
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 269 0 0 0 9 0 0 0 18 0 1 0 287316742 1826816 253 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 446 253 140 302 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1784

[startup+0.301515 s]
/proc/loadavg: 0.73 0.92 0.97 2/64 20299
/proc/meminfo: memFree=1812160/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=2172 CPUtime=0.29
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 383 0 0 0 29 0 0 0 19 0 1 0 287316742 2224128 367 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 543 367 141 302 0 238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2172

[startup+0.701587 s]
/proc/loadavg: 0.73 0.92 0.97 2/64 20299
/proc/meminfo: memFree=1812160/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=2880 CPUtime=0.69
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 546 0 0 0 68 1 0 0 23 0 1 0 287316742 2949120 530 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 720 530 141 302 0 415 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2880

[startup+1.50173 s]
/proc/loadavg: 0.73 0.92 0.97 2/65 20300
/proc/meminfo: memFree=1810232/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=3800 CPUtime=1.49
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 750 0 0 0 147 2 0 0 25 0 1 0 287316742 3891200 734 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 950 734 141 302 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3800

[startup+3.10202 s]
/proc/loadavg: 0.75 0.92 0.97 2/65 20300
/proc/meminfo: memFree=1809144/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=4720 CPUtime=3.09
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 1014 0 0 0 306 3 0 0 25 0 1 0 287316742 4833280 998 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 1180 998 141 302 0 875 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4720

[startup+6.30159 s]
/proc/loadavg: 0.75 0.92 0.97 2/65 20300
/proc/meminfo: memFree=1807424/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=6452 CPUtime=6.29
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 1405 0 0 0 624 5 0 0 25 0 1 0 287316742 6606848 1356 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 1613 1356 141 302 0 1308 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6452

[startup+12.7017 s]
/proc/loadavg: 0.79 0.93 0.97 2/65 20300
/proc/meminfo: memFree=1805328/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=8332 CPUtime=12.68
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 1888 0 0 0 1261 7 0 0 25 0 1 0 287316742 8531968 1839 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 2083 1839 141 302 0 1778 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8332

[startup+25.502 s]
/proc/loadavg: 0.82 0.93 0.97 2/65 20300
/proc/meminfo: memFree=1802448/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=11424 CPUtime=25.48
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 2647 0 0 0 2537 11 0 0 25 0 1 0 287316742 11698176 2533 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 2856 2533 141 302 0 2551 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11424

[startup+51.1016 s]
/proc/loadavg: 0.88 0.93 0.97 2/65 20300
/proc/meminfo: memFree=1798672/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=15324 CPUtime=51.07
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 3592 0 0 0 5092 15 0 0 25 0 1 0 287316742 15691776 3478 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 3831 3478 141 302 0 3526 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15324

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/65 20302
/proc/meminfo: memFree=1793104/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=21340 CPUtime=102.26
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 5039 0 0 0 10205 21 0 0 25 0 1 0 287316742 21852160 4796 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 5335 4796 141 302 0 5030 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21340

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 20302
/proc/meminfo: memFree=1788112/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=26744 CPUtime=162.23
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 6331 0 0 0 16195 28 0 0 25 0 1 0 287316742 27385856 6088 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 6686 6088 141 302 0 6381 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26744

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 20302
/proc/meminfo: memFree=1784784/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=29756 CPUtime=222.21
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 7147 0 0 0 22188 33 0 0 25 0 1 0 287316742 30470144 6904 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 7439 6904 141 302 0 7134 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29756

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 20302
/proc/meminfo: memFree=1781712/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=32908 CPUtime=282.19
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 7908 0 0 0 28179 40 0 0 25 0 1 0 287316742 33697792 7665 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 8227 7665 141 302 0 7922 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32908

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1778896/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=36732 CPUtime=342.17
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 8849 0 0 0 34172 45 0 0 25 0 1 0 287316742 37613568 8349 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 9183 8349 141 302 0 8878 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36732

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1775696/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=40680 CPUtime=402.15
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 9642 0 0 0 40164 51 0 0 25 0 1 0 287316742 41656320 9142 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 10170 9142 141 302 0 9865 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 40680

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1773392/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=43184 CPUtime=462.13
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 10220 0 0 0 46157 56 0 0 25 0 1 0 287316742 44220416 9720 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 10796 9720 141 302 0 10491 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 43184

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1770960/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=45636 CPUtime=522.11
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 10830 0 0 0 52150 61 0 0 25 0 1 0 287316742 46731264 10330 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 11409 10330 141 302 0 11104 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 45636

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1768656/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=47712 CPUtime=582.08
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 11398 0 0 0 58142 66 0 0 25 0 1 0 287316742 48857088 10898 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526849 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 11928 10898 141 302 0 11623 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 47712

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1766544/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=49800 CPUtime=642.07
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 11902 0 0 0 64137 70 0 0 25 0 1 0 287316742 50995200 11402 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 12450 11402 141 302 0 12145 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 49800

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1764112/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=52392 CPUtime=702.05
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 12507 0 0 0 70130 75 0 0 25 0 1 0 287316742 53649408 12007 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 13098 12007 141 302 0 12793 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 52392

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1762320/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=54060 CPUtime=762.03
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 12968 0 0 0 76123 80 0 0 25 0 1 0 287316742 55357440 12468 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 13515 12468 141 302 0 13210 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 54060

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1758544/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=57948 CPUtime=822
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 13889 0 0 0 82115 85 0 0 25 0 1 0 287316742 59338752 13389 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 14487 13389 141 302 0 14182 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 57948

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1755984/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=61036 CPUtime=881.98
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 14526 0 0 0 88109 89 0 0 25 0 1 0 287316742 62500864 14026 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 15259 14026 141 302 0 14954 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 61036

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1754064/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=63096 CPUtime=941.95
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 15006 0 0 0 94102 93 0 0 25 0 1 0 287316742 64610304 14506 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 15774 14506 141 302 0 15469 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 63096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1751952/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=65044 CPUtime=1001.94
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 15515 0 0 0 100097 97 0 0 25 0 1 0 287316742 66605056 15015 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 16261 15015 141 302 0 15956 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 65044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1750224/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=66976 CPUtime=1061.91
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 15941 0 0 0 106091 100 0 0 25 0 1 0 287316742 68583424 15441 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 16744 15441 141 302 0 16439 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 66976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1748496/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=68784 CPUtime=1121.89
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 16381 0 0 0 112086 103 0 0 25 0 1 0 287316742 70434816 15881 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 17196 15881 141 302 0 16891 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 68784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1746768/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=72504 CPUtime=1181.87
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 17320 0 0 0 118080 107 0 0 25 0 1 0 287316742 74244096 16307 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 18126 16307 141 302 0 17821 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 72504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1746192/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=73152 CPUtime=1200.07
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 17459 0 0 0 119899 108 0 0 25 0 1 0 287316742 74907648 16446 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 18288 16446 141 302 0 17983 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 73152

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: 0.99 0.97 0.97 2/65 20302
/proc/meminfo: memFree=1746192/2055920 swapFree=4183456/4192956
[pid=20299] ppid=20297 vsize=73152 CPUtime=1200.07
/proc/20299/stat : 20299 (Spear-32) R 20297 20299 20242 0 -1 4194304 17459 0 0 0 119899 108 0 0 25 0 1 0 287316742 74907648 16446 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20299/statm: 18288 16446 141 302 0 17983 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 73152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199
CPU system time (s): 1.09383
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 73152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199
system time used= 1.09383
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17459
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= 1045

runsolver used 0.976851 second user time and 2.35264 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Feb 28 14:39:59 UTC 2007

IDJOB= 316648
IDBENCH= 20446
IDSOLVER= 133
FILE ID= node60/316648-1172673599

PBS_JOBID= 3981237

Free space on /tmp= 66527 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s97-100.cnf
COMMAND LINE= /tmp/evaluation/316648-1172673599/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316648-1172673599/instance-316648-1172673599.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-316648-1172673599 -o ROOT/results/node60/solver-316648-1172673599 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316648-1172673599/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316648-1172673599/instance-316648-1172673599.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7c361fbea07d8f97309d9c2b0cb47663

RANDOM SEED= 96463125

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1812568 kB
Buffers:         10972 kB
Cached:         183576 kB
SwapCached:       3400 kB
Active:          45092 kB
Inactive:       158732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812568 kB
SwapTotal:     4192956 kB
SwapFree:      4183456 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          15168 kB
Slab:            25484 kB
Committed_AS:   866876 kB
PageTables:       1464 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= 66527 MiB

End job on node60 on Wed Feb 28 15:00:02 UTC 2007