Trace number 1561317

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) 1200.1 1200.52

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_8_4_5_cmp.cnf
MD5SUM0b9eae71c375cb5515f5dd7953424584
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.322
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses22340
Sum of the clauses size74788
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23164
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

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-1561317-1238764884.cnf
0.00/0.00	c parsed header 'p cnf 2420 22340'
0.00/0.03	c initialized 2420 variables
0.00/0.03	c found 22340 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0  2368   3.6 19176    12     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 9588 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 427.6  2368  36.0 19176   112    99 10546   3.0   0.9 
0.00/0.03	c R   0.0 427.6  2368  36.0 19176   114   101 10546   3.0   0.9 
0.00/0.05	c +   0.0 332.0  2368  74.7 19176   262   248 11600   7.3   0.9 
0.00/0.06	c R   0.1 301.5  2368  82.8 19176   414   400 11600   4.5   0.9 
0.06/0.06	c +   0.1 281.9  2368  88.1 19176   487   473 12760   3.9   0.9 
0.06/0.09	c +   0.1 273.4  2368  98.7 19176   824   807 14036   3.3   1.0 
0.09/0.12	c R   0.1 278.7  2368 100.0 19176  1216  1199 14036   5.2   1.1 
0.09/0.13	c +   0.1 273.9  2368 100.0 19176  1329  1312 15439   7.6   1.1 
0.09/0.19	c +   0.2 263.5  2368 100.0 19176  2086  2067 16982   6.5   1.3 
0.19/0.28	c +   0.3 256.2  2368 100.0 19176  3221  3199 18680   9.2   1.5 
0.19/0.28	c R   0.3 256.2  2368 100.0 19176  3226  3204 18680   9.2   1.5 
0.39/0.43	c +   0.4 252.1  2368 100.0 19176  4923  4895 20548   4.0   2.0 
0.59/0.67	c +   0.7 248.4  2368 100.0 19176  7476  7434 22602   5.0   2.5 
0.69/0.74	c R   0.7 248.5  2368 100.0 19176  8038  7992 22602   7.5   2.6 
1.10/1.12	c +   1.1 242.8  2368 100.0 19176 11305 11227 24862   6.2   3.3 
1.79/1.87	c +   1.9 241.2  2368 100.0 19176 17048 16919 27348   6.5   4.7 
2.09/2.17	c R   2.2 241.0  2368 100.0 19176 19261 19112 27348   4.2   5.2 
3.19/3.21	c +   3.2 234.9  2368 100.0 19176 25662 25465 30082   7.0   6.7 
5.49/5.54	c +   5.5 231.9  2368 100.0 19176 38583 23166 33090   6.9   6.0 
6.59/6.69	c R   6.7 235.5  2368 100.0 19176 44898 29432 33090   5.1   7.4 
6.59/6.69	c 
6.59/6.69	c  seconds     variables   original    learned     agility
6.59/6.69	c         level        used      conflicts    limit          MB
6.59/6.69	c 
9.18/9.20	c +   9.2 231.3  2368 100.0 19176 57964 25838 36399  11.4   6.7 
15.58/15.65	c +  15.6 228.4  2368 100.0 19176 87035 36472 40038   7.0  10.5 
18.89/18.97	c R  19.0 233.5  2368 100.0 19176 102e3 31816 40038   5.8  10.3 
25.78/25.85	c +  25.8 231.7  2368 100.0 19176 130e3 39628 44041   8.5  11.8 
42.97/43.06	c +  43.0 233.2  2368 100.0 19176 196e3 38646 48445   4.5  13.4 
52.37/52.47	c R  52.5 235.7  2368 100.0 19176 230e3 48382 48445   9.5  20.9 
68.66/68.72	c +  68.7 233.7  2368 100.0 19176 294e3 31118 53289   5.2   9.3 
111.15/111.26	c + 111.2 232.6  2368 100.0 19176 441e3 31938 58617   6.7  12.7 
132.84/132.91	c R 132.9 236.7  2368 100.0 19176 512e3 31053 58617  13.4  14.7 
178.03/178.18	c + 178.1 235.3  2368 100.0 19176 662e3 43194 64478   6.7  16.7 
294.19/294.38	c + 294.3 238.2  2368 100.0 19176 993e3 23769 70925   8.9   8.7 
352.47/352.63	c R 352.5 240.4  2368 100.0 19176 112e4 57872 70925  10.0  41.0 
477.92/478.19	c + 478.0 237.7  2368 100.0 19176 148e4 62864 78017   6.4  26.8 
777.92/778.26	c + 778.0 240.7  2368 100.0 19176 223e4 49961 85818  10.5  34.9 
874.89/875.20	c R 874.9 240.9  2368 100.0 19176 246e4 71786 85818   6.6  32.0 

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-1561317-1238764884/watcher-1561317-1238764884 -o /tmp/evaluation-result-1561317-1238764884/solver-1561317-1238764884 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1561317-1238764884.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: 0.92 0.98 1.06 2/76 12813
/proc/meminfo: memFree=1848888/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=1060 CPUtime=0
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 1149149386 1085440 155 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 265 155 56 152 0 111 0

[startup+0.06546 s]
/proc/loadavg: 0.92 0.98 1.06 2/76 12813
/proc/meminfo: memFree=1848888/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=1736 CPUtime=0.06
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 345 0 0 0 6 0 0 0 18 0 1 0 1149149386 1777664 330 1992294400 134512640 135137933 4294956224 18446744073709551615 134569972 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 434 330 69 152 0 280 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1736

[startup+0.101467 s]
/proc/loadavg: 0.92 0.98 1.06 2/76 12813
/proc/meminfo: memFree=1848888/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=1868 CPUtime=0.09
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 370 0 0 0 9 0 0 0 18 0 1 0 1149149386 1912832 355 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 467 355 69 152 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1868

[startup+0.301506 s]
/proc/loadavg: 0.92 0.98 1.06 2/76 12813
/proc/meminfo: memFree=1848888/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=2396 CPUtime=0.29
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 499 0 0 0 29 0 0 0 19 0 1 0 1149149386 2453504 484 1992294400 134512640 135137933 4294956224 18446744073709551615 134551661 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 599 484 69 152 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701582 s]
/proc/loadavg: 0.92 0.98 1.06 2/76 12813
/proc/meminfo: memFree=1848888/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=3464 CPUtime=0.69
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 757 0 0 0 69 0 0 0 23 0 1 0 1149149386 3547136 742 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 866 742 69 152 0 712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3464

[startup+1.50174 s]
/proc/loadavg: 0.92 0.98 1.06 2/77 12814
/proc/meminfo: memFree=1845616/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=4840 CPUtime=1.49
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 1121 0 0 0 149 0 0 0 25 0 1 0 1149149386 4956160 1106 1992294400 134512640 135137933 4294956224 18446744073709551615 134552762 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 1210 1106 69 152 0 1056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4840

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 1.06 2/77 12814
/proc/meminfo: memFree=1843376/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=7612 CPUtime=3.08
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 1793 0 0 0 308 0 0 0 25 0 1 0 1149149386 7794688 1778 1992294400 134512640 135137933 4294956224 18446744073709551615 134552498 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 1903 1778 69 152 0 1749 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7612

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 1.06 2/77 12814
/proc/meminfo: memFree=1840176/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=9196 CPUtime=6.29
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 2207 0 0 0 628 1 0 0 25 0 1 0 1149149386 9416704 2181 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 2299 2181 69 152 0 2145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9196

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.06 2/77 12814
/proc/meminfo: memFree=1838128/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=11432 CPUtime=12.68
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 2697 0 0 0 1267 1 0 0 25 0 1 0 1149149386 11706368 2671 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 2858 2671 69 152 0 2704 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11432

[startup+25.5014 s]
/proc/loadavg: 1.03 1.00 1.06 2/77 12814
/proc/meminfo: memFree=1835184/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=14336 CPUtime=25.48
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 3434 0 0 0 2546 2 0 0 25 0 1 0 1149149386 14680064 3408 1992294400 134512640 135137933 4294956224 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 3584 3408 69 152 0 3430 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14336

[startup+51.1014 s]
/proc/loadavg: 1.02 1.00 1.06 2/77 12814
/proc/meminfo: memFree=1829808/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=19616 CPUtime=51.07
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 4793 0 0 0 5104 3 0 0 25 0 1 0 1149149386 20086784 4767 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 4904 4767 69 152 0 4750 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19616

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 1.06 2/77 12814
/proc/meminfo: memFree=1826800/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=22520 CPUtime=102.26
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 5522 0 0 0 10222 4 0 0 25 0 1 0 1149149386 23060480 5496 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 5630 5496 69 152 0 5476 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22520

[startup+162.302 s]
/proc/loadavg: 1.07 1.03 1.06 2/77 12814
/proc/meminfo: memFree=1816560/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=32684 CPUtime=162.23
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 8061 0 0 0 16217 6 0 0 25 0 1 0 1149149386 33468416 8035 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 8171 8035 69 152 0 8017 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32684

[startup+222.302 s]
/proc/loadavg: 1.07 1.03 1.06 2/77 12814
/proc/meminfo: memFree=1813232/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=35984 CPUtime=222.22
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 8891 0 0 0 22215 7 0 0 25 0 1 0 1149149386 36847616 8865 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 8996 8865 69 152 0 8842 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35984

[startup+282.301 s]
/proc/loadavg: 1.07 1.04 1.06 2/77 12814
/proc/meminfo: memFree=1813232/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=35984 CPUtime=282.19
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 8891 0 0 0 28212 7 0 0 25 0 1 0 1149149386 36847616 8865 1992294400 134512640 135137933 4294956224 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 8996 8865 69 152 0 8842 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35984

[startup+342.302 s]
/proc/loadavg: 1.06 1.04 1.06 2/77 12814
/proc/meminfo: memFree=1806576/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=42964 CPUtime=342.17
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 10540 0 0 0 34209 8 0 0 25 0 1 0 1149149386 43995136 10514 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 10741 10514 69 152 0 10587 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42964

[startup+402.301 s]
/proc/loadavg: 1.16 1.08 1.07 2/77 12814
/proc/meminfo: memFree=1802928/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=46660 CPUtime=402.15
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 11450 0 0 0 40206 9 0 0 25 0 1 0 1149149386 47779840 11424 1992294400 134512640 135137933 4294956224 18446744073709551615 134569950 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 11665 11424 69 152 0 11511 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 46660

[startup+462.302 s]
/proc/loadavg: 1.09 1.08 1.06 2/77 12814
/proc/meminfo: memFree=1802928/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=46660 CPUtime=462.13
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 11450 0 0 0 46204 9 0 0 25 0 1 0 1149149386 47779840 11424 1992294400 134512640 135137933 4294956224 18446744073709551615 134569801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 11665 11424 69 152 0 11511 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 46660

[startup+522.302 s]
/proc/loadavg: 1.14 1.09 1.07 2/77 12814
/proc/meminfo: memFree=1802864/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=46660 CPUtime=522.11
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 11464 0 0 0 52202 9 0 0 25 0 1 0 1149149386 47779840 11438 1992294400 134512640 135137933 4294956224 18446744073709551615 134552014 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 11665 11438 69 152 0 11511 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46660

[startup+582.301 s]
/proc/loadavg: 1.12 1.09 1.07 2/77 12814
/proc/meminfo: memFree=1801776/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=47688 CPUtime=582.09
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 11726 0 0 0 58200 9 0 0 25 0 1 0 1149149386 48832512 11700 1992294400 134512640 135137933 4294956224 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 11922 11700 69 152 0 11768 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 47688

[startup+642.303 s]
/proc/loadavg: 1.11 1.09 1.07 2/77 12814
/proc/meminfo: memFree=1801776/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=47684 CPUtime=642.07
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 11726 0 0 0 64198 9 0 0 25 0 1 0 1149149386 48828416 11700 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 11921 11700 69 152 0 11767 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47684

[startup+702.301 s]
/proc/loadavg: 1.12 1.09 1.07 2/77 12814
/proc/meminfo: memFree=1801712/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=47676 CPUtime=702.05
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 11726 0 0 0 70196 9 0 0 25 0 1 0 1149149386 48820224 11700 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 11919 11700 69 152 0 11765 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 47676

[startup+762.307 s]
/proc/loadavg: 1.10 1.08 1.07 2/77 12814
/proc/meminfo: memFree=1799920/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=49392 CPUtime=762.03
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 12170 0 0 0 76193 10 0 0 25 0 1 0 1149149386 50577408 12144 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 12348 12144 69 152 0 12194 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 49392

[startup+822.302 s]
/proc/loadavg: 1.04 1.07 1.06 2/77 12814
/proc/meminfo: memFree=1788080/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=61140 CPUtime=822.01
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 15111 0 0 0 82188 13 0 0 25 0 1 0 1149149386 62607360 15085 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 15285 15085 69 152 0 15131 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 61140

[startup+882.301 s]
/proc/loadavg: 1.01 1.05 1.06 2/77 12814
/proc/meminfo: memFree=1788080/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=61140 CPUtime=881.99
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 15112 0 0 0 88186 13 0 0 25 0 1 0 1149149386 62607360 15086 1992294400 134512640 135137933 4294956224 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 15285 15086 69 152 0 15131 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 61140

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/77 12814
/proc/meminfo: memFree=1788080/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=61140 CPUtime=941.97
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 15112 0 0 0 94184 13 0 0 25 0 1 0 1149149386 62607360 15086 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 15285 15086 69 152 0 15131 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 61140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.04 2/77 12814
/proc/meminfo: memFree=1788080/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=61140 CPUtime=1001.94
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 15112 0 0 0 100181 13 0 0 25 0 1 0 1149149386 62607360 15086 1992294400 134512640 135137933 4294956224 18446744073709551615 134553654 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 15285 15086 69 152 0 15131 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 61140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/77 12814
/proc/meminfo: memFree=1788016/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=61140 CPUtime=1061.92
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 15112 0 0 0 106179 13 0 0 25 0 1 0 1149149386 62607360 15086 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 15285 15086 69 152 0 15131 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 61140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/77 12814
/proc/meminfo: memFree=1774896/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=74208 CPUtime=1121.91
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 18383 0 0 0 112175 16 0 0 25 0 1 0 1149149386 75988992 18357 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 18552 18357 69 152 0 18398 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 74208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/77 12814
/proc/meminfo: memFree=1774896/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=74208 CPUtime=1181.89
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 18383 0 0 0 118173 16 0 0 25 0 1 0 1149149386 75988992 18357 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 18552 18357 69 152 0 18398 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 74208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.02 2/77 12814
/proc/meminfo: memFree=1774896/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=74208 CPUtime=1200.09
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 18383 0 0 0 119993 16 0 0 25 0 1 0 1149149386 75988992 18357 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 18552 18357 69 152 0 18398 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74208

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: 1.00 1.01 1.02 2/77 12814
/proc/meminfo: memFree=1774896/2055920 swapFree=4175280/4192956
[pid=12813] ppid=12811 vsize=74208 CPUtime=1200.09
/proc/12813/stat : 12813 (picosat) R 12811 12813 11355 0 -1 4194304 18383 0 0 0 119993 16 0 0 25 0 1 0 1149149386 75988992 18357 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/12813/statm: 18552 18357 69 152 0 18398 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.173973
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 74208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18383
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= 2372

runsolver used 1.06084 second user time and 3.31949 second system time

The end

Launcher Data

Begin job on node63 at 2009-04-03 15:21:24
IDJOB=1561317
IDBENCH=70913
IDSOLVER=506
FILE ID=node63/1561317-1238764884
PBS_JOBID= 9085447
Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_8_4_5_cmp.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561317-1238764884/watcher-1561317-1238764884 -o /tmp/evaluation-result-1561317-1238764884/solver-1561317-1238764884 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1561317-1238764884.cnf

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

MD5SUM BENCH= 0b9eae71c375cb5515f5dd7953424584
RANDOM SEED=2095034133

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1849304 kB
Buffers:         44104 kB
Cached:          79368 kB
SwapCached:       7564 kB
Active:          21440 kB
Inactive:       111116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849304 kB
SwapTotal:     4192956 kB
SwapFree:      4175280 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          14696 kB
Slab:            58580 kB
Committed_AS:  3505196 kB
PageTables:       2320 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= 66560 MiB
End job on node63 at 2009-04-03 15:41:27