Trace number 1716883

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
picosat 913? (TO) 1200.05 1200.41

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-01.cnf
MD5SUMd2f77e32530988f77dca5112174eee00
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables7502
Number of clauses28770
Sum of the clauses size76290
Maximum clause length847
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 215814
Number of clauses of size 311119
Number of clauses of size 4733
Number of clauses of size 5172
Number of clauses of size over 5931

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1716883-1240621429.cnf
0.00/0.00	c parsed header 'p cnf 7502 28770'
0.00/0.07	c initialized 7502 variables
0.00/0.07	c found 28770 non trivial clauses
0.00/0.07	c
0.00/0.07	c random number generator seed 0
0.00/0.07	c 
0.00/0.07	c  seconds     variables   original    learned     agility
0.00/0.07	c         level        used      conflicts    limit          MB
0.00/0.07	c 
0.00/0.07	c s   0.1   0.0  6488  31.0 12665   147   730     0   0.0   1.1 
0.00/0.07	c 
0.00/0.07	c initial reduction limit 6477 clauses
0.00/0.07	c 
0.00/0.07	c +   0.1  59.3  6488  34.4 12665   247   827  7124  16.8   1.2 
0.00/0.07	c R   0.1  59.3  6488  34.4 12665   249   829  7124  18.1   1.2 
0.00/0.09	c +   0.1  42.7  6488  41.3 12665   397   964  7836  17.1   1.2 
0.09/0.11	c N   0.1  46.8  6488  71.6 12665   550  1105  7836  26.4   1.2 
0.09/0.13	c +   0.1  46.5  6488  74.5 12665   622  1175  8619  26.6   1.2 
0.09/0.18	c +   0.2  42.1  6488  79.4 12665   959  1497  9480  28.7   1.3 
0.19/0.25	c N   0.3  40.0  6488  80.4 12665  1356  1887  9480  29.4   1.4 
0.19/0.28	c +   0.3  39.1  6488  80.7 12665  1464  1993 10428  19.1   1.4 
0.49/0.52	c +   0.5  36.7  6488  85.2 12665  2221  2735 11470  23.0   1.6 
0.89/0.99	c +   1.0  37.0  6488  85.8 12665  3356  3863 12617  28.6   2.0 
0.99/1.00	c N   1.0  37.0  6488  85.8 12665  3367  3873 12617  28.8   2.0 
1.49/1.55	c +   1.5  36.4  6488  89.5 12665  5058  5542 13878  29.5   2.4 
2.49/2.54	c +   2.5  34.6  6488  89.9 12665  7611  8079 15265  24.6   3.1 
2.69/2.74	c N   2.7  34.6  6488  90.6 12665  8181  8642 15265  34.1   3.3 
4.19/4.25	c +   4.3  33.6  6488  91.5 12665 11440 11882 16791  25.1   4.0 
6.38/6.47	c +   6.5  35.4  6488  96.3 12665 17183  9147 18470  21.6   3.4 
6.98/7.00	c N   7.0  35.0  6488  96.4 12665 19404 11357 18470  29.3   3.7 
9.19/9.28	c +   9.3  34.4  6488  96.6 12665 25797 17715 20317  26.8   5.1 
14.49/14.57	c +  14.6  32.6  6488  96.8 12665 38718 20387 22348  33.0   5.2 
18.09/18.18	c N  18.2  31.9  6488  96.8 12665 45047 15488 22348  25.9   4.5 
18.09/18.18	c 
18.09/18.18	c  seconds     variables   original    learned     agility
18.09/18.18	c         level        used      conflicts    limit          MB
18.09/18.18	c 
25.39/25.47	c +  25.5  31.2  6488  96.8 12665 58099 17299 24582  28.3   4.4 
41.28/41.36	c +  41.3  30.2  6488  97.6 12665 87170 21660 27040  34.9   5.2 
52.88/52.95	c N  52.9  29.3  6488  97.6 12665 102e3 23686 27040  29.2   5.4 
70.07/70.11	c +  70.1  29.1  6488  97.6 12665 130e3 24549 29744  40.4   5.9 
110.96/111.06	c + 111.0  28.4  6488  98.6 12665 196e3 15383 32718  29.8   3.8 
133.35/133.44	c N 133.4  27.8  6488  98.8 12665 230e3 17272 32718  24.8   4.1 
172.04/172.16	c + 172.1  28.1  6488  99.0 12665 294e3 31409 35989  26.9   7.7 
267.71/267.81	c + 267.7  28.1  6488  99.2 12665 441e3 34180 39587  29.6   7.3 
322.49/322.62	c N 322.5  27.7  6488  99.4 12665 512e3 25744 39587  28.4   6.2 
421.17/421.31	c + 421.2  28.0  6488  99.4 12665 662e3 36134 43545  20.0   9.0 
682.19/682.46	c + 682.3  27.9  6488  99.5 12665 993e3 37938 47899  32.4   8.9 
794.96/795.21	c N 795.0  27.5  6488  99.5 12665 112e4 27306 47899  34.6   6.4 
1071.47/1071.86	c + 107e1  27.3  6488  99.5 12665 149e4 31743 52688  29.1   7.0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716883-1240621429/watcher-1716883-1240621429 -o /tmp/evaluation-result-1716883-1240621429/solver-1716883-1240621429 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716883-1240621429.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): 1800 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: 1.84 1.90 1.58 3/64 11887
/proc/meminfo: memFree=1527104/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=1352 CPUtime=0
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 90167270 1384448 221 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 338 221 56 152 0 184 0

[startup+0.102381 s]
/proc/loadavg: 1.84 1.90 1.58 3/64 11887
/proc/meminfo: memFree=1527104/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=2152 CPUtime=0.09
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 419 0 0 0 9 0 0 0 18 0 1 0 90167270 2203648 404 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 538 405 69 152 0 384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2152

[startup+0.201395 s]
/proc/loadavg: 1.84 1.90 1.58 3/64 11887
/proc/meminfo: memFree=1527104/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=2152 CPUtime=0.19
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 452 0 0 0 19 0 0 0 18 0 1 0 90167270 2203648 437 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 538 437 69 152 0 384 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2152

[startup+0.301409 s]
/proc/loadavg: 1.84 1.90 1.58 3/64 11887
/proc/meminfo: memFree=1527104/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=2284 CPUtime=0.29
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 480 0 0 0 29 0 0 0 19 0 1 0 90167270 2338816 465 1992294400 134512640 135137933 4294956224 18446744073709551615 134552014 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 571 465 69 152 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2284

[startup+0.701466 s]
/proc/loadavg: 1.84 1.90 1.58 3/64 11887
/proc/meminfo: memFree=1527104/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=2692 CPUtime=0.69
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 577 0 0 0 69 0 0 0 22 0 1 0 90167270 2756608 562 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 673 562 69 152 0 519 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2692

[startup+1.50158 s]
/proc/loadavg: 1.84 1.90 1.58 2/65 11888
/proc/meminfo: memFree=1524856/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=3352 CPUtime=1.49
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 736 0 0 0 149 0 0 0 25 0 1 0 90167270 3432448 721 1992294400 134512640 135137933 4294956224 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 838 721 69 152 0 684 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3352

[startup+3.10181 s]
/proc/loadavg: 1.84 1.90 1.58 2/65 11888
/proc/meminfo: memFree=1523896/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=4408 CPUtime=3.09
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 1006 0 0 0 309 0 0 0 25 0 1 0 90167270 4513792 991 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 1102 991 69 152 0 948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4408

[startup+6.30126 s]
/proc/loadavg: 1.77 1.89 1.58 2/65 11888
/proc/meminfo: memFree=1521656/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=6652 CPUtime=6.28
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 1537 0 0 0 628 0 0 0 25 0 1 0 90167270 6811648 1522 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 1663 1522 69 152 0 1509 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6652

[startup+12.7012 s]
/proc/loadavg: 1.71 1.87 1.57 2/65 11888
/proc/meminfo: memFree=1520888/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=6784 CPUtime=12.69
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 1581 0 0 0 1268 1 0 0 25 0 1 0 90167270 6946816 1556 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 1696 1556 69 152 0 1542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6784

[startup+25.502 s]
/proc/loadavg: 1.55 1.83 1.56 2/65 11888
/proc/meminfo: memFree=1520376/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=7312 CPUtime=25.49
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 1720 0 0 0 2548 1 0 0 25 0 1 0 90167270 7487488 1695 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 1828 1695 69 152 0 1674 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7312

[startup+51.1016 s]
/proc/loadavg: 1.36 1.76 1.55 2/65 11888
/proc/meminfo: memFree=1520120/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=7576 CPUtime=51.08
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 1776 0 0 0 5107 1 0 0 25 0 1 0 90167270 7757824 1751 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 1894 1751 69 152 0 1740 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7576

[startup+102.302 s]
/proc/loadavg: 1.16 1.64 1.52 2/65 11888
/proc/meminfo: memFree=1519096/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=8500 CPUtime=102.26
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 2025 0 0 0 10225 1 0 0 25 0 1 0 90167270 8704000 2000 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 2125 2000 69 152 0 1971 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8500

[startup+162.301 s]
/proc/loadavg: 1.12 1.54 1.49 2/65 11888
/proc/meminfo: memFree=1517560/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=10080 CPUtime=162.25
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 2394 0 0 0 16223 2 0 0 25 0 1 0 90167270 10321920 2369 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 2520 2369 69 152 0 2366 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10080

[startup+222.306 s]
/proc/loadavg: 1.11 1.45 1.46 2/65 11888
/proc/meminfo: memFree=1515064/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12716 CPUtime=222.23
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3020 0 0 0 22221 2 0 0 25 0 1 0 90167270 13021184 2995 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3179 2995 69 152 0 3025 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12716

[startup+282.301 s]
/proc/loadavg: 1.04 1.37 1.43 2/65 11888
/proc/meminfo: memFree=1515000/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12716 CPUtime=282.2
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3026 0 0 0 28218 2 0 0 25 0 1 0 90167270 13021184 3001 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3179 3001 69 152 0 3025 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12716

[startup+342.302 s]
/proc/loadavg: 1.01 1.30 1.40 2/65 11888
/proc/meminfo: memFree=1515008/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12716 CPUtime=342.19
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3026 0 0 0 34216 3 0 0 25 0 1 0 90167270 13021184 3001 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3179 3001 69 152 0 3025 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12716

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.37 2/65 11888
/proc/meminfo: memFree=1515072/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12716 CPUtime=402.17
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3026 0 0 0 40214 3 0 0 25 0 1 0 90167270 13021184 3001 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3179 3001 69 152 0 3025 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12716

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.34 2/65 11888
/proc/meminfo: memFree=1515072/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12716 CPUtime=462.15
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3034 0 0 0 46212 3 0 0 25 0 1 0 90167270 13021184 3009 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3179 3009 69 152 0 3025 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 12716

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.32 2/65 11888
/proc/meminfo: memFree=1515008/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12716 CPUtime=522.14
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3034 0 0 0 52211 3 0 0 25 0 1 0 90167270 13021184 3009 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3179 3009 69 152 0 3025 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12716

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.30 2/65 11888
/proc/meminfo: memFree=1515008/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12716 CPUtime=582.12
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3034 0 0 0 58209 3 0 0 25 0 1 0 90167270 13021184 3009 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3179 3009 69 152 0 3025 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 12716

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.27 2/65 11888
/proc/meminfo: memFree=1514880/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12848 CPUtime=642.1
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3068 0 0 0 64207 3 0 0 25 0 1 0 90167270 13156352 3043 1992294400 134512640 135137933 4294956224 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3212 3043 69 152 0 3058 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 12848

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.26 2/65 11888
/proc/meminfo: memFree=1514752/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12848 CPUtime=702.08
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3086 0 0 0 70205 3 0 0 25 0 1 0 90167270 13156352 3061 1992294400 134512640 135137933 4294956224 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3212 3061 69 152 0 3058 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 12848

[startup+762.301 s]
/proc/loadavg: 1.00 1.06 1.24 2/65 11888
/proc/meminfo: memFree=1514752/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=12848 CPUtime=762.07
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3086 0 0 0 76203 4 0 0 25 0 1 0 90167270 13156352 3061 1992294400 134512640 135137933 4294956224 18446744073709551615 134548544 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3212 3061 69 152 0 3058 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 12848

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.22 2/65 11888
/proc/meminfo: memFree=1514048/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=13640 CPUtime=822.05
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3276 0 0 0 82201 4 0 0 25 0 1 0 90167270 13967360 3251 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3410 3251 69 152 0 3256 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 13640

[startup+882.305 s]
/proc/loadavg: 1.00 1.04 1.20 2/65 11888
/proc/meminfo: memFree=1513984/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=13640 CPUtime=882.03
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3276 0 0 0 88199 4 0 0 25 0 1 0 90167270 13967360 3251 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3410 3251 69 152 0 3256 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 13640

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.18 2/65 11888
/proc/meminfo: memFree=1513984/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=13640 CPUtime=942.01
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3276 0 0 0 94197 4 0 0 25 0 1 0 90167270 13967360 3251 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3410 3251 69 152 0 3256 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 13640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/65 11888
/proc/meminfo: memFree=1513920/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=13640 CPUtime=1001.99
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3276 0 0 0 100195 4 0 0 25 0 1 0 90167270 13967360 3251 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3410 3251 69 152 0 3256 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 13640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/65 11888
/proc/meminfo: memFree=1513920/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=13640 CPUtime=1061.97
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3276 0 0 0 106193 4 0 0 25 0 1 0 90167270 13967360 3251 1992294400 134512640 135137933 4294956224 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3410 3251 69 152 0 3256 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 13640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/65 11888
/proc/meminfo: memFree=1513408/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=14036 CPUtime=1121.96
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3399 0 0 0 112191 5 0 0 25 0 1 0 90167270 14372864 3374 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3509 3374 69 152 0 3355 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 11888
/proc/meminfo: memFree=1513408/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=14036 CPUtime=1181.94
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3399 0 0 0 118189 5 0 0 25 0 1 0 90167270 14372864 3374 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3509 3374 69 152 0 3355 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 14036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 11888
/proc/meminfo: memFree=1513408/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=14036 CPUtime=1200.04
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3399 0 0 0 119999 5 0 0 25 0 1 0 90167270 14372864 3374 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3509 3374 69 152 0 3355 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14036

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 11888
/proc/meminfo: memFree=1513408/2055920 swapFree=4180324/4192956
[pid=11887] ppid=11885 vsize=14036 CPUtime=1200.04
/proc/11887/stat : 11887 (picosat) R 11885 11887 11701 0 -1 4194304 3399 0 0 0 119999 5 0 0 25 0 1 0 90167270 14372864 3374 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11887/statm: 3509 3374 69 152 0 3355 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.057991
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 14036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3399
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= 2
involuntary context switches= 2311

runsolver used 0.775882 second user time and 2.6346 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-25 03:03:49
IDJOB=1716883
IDBENCH=20399
IDSOLVER=506
FILE ID=node49/1716883-1240621429
PBS_JOBID= 9186361
Free space on /tmp= 66304 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-01.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716883-1240621429/watcher-1716883-1240621429 -o /tmp/evaluation-result-1716883-1240621429/solver-1716883-1240621429 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716883-1240621429.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d2f77e32530988f77dca5112174eee00
RANDOM SEED=1552838693

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1527584 kB
Buffers:         54508 kB
Cached:         397832 kB
SwapCached:       6388 kB
Active:         114012 kB
Inactive:       347276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527584 kB
SwapTotal:     4192956 kB
SwapFree:      4180324 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          13744 kB
Slab:            52840 kB
Committed_AS:   297388 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node49 at 2009-04-25 03:23:51