Trace number 1735897

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 1200.51

General information on the benchmark

NameCRAFTED/rbsat/crafted/forced/
rbsat-v945c61409gyes8.cnf
MD5SUM0b0881d9187e7912564ae88556ada128
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.6625
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

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-1735897-1240807789.cnf
0.00/0.00	c parsed header 'p cnf 945 61409'
0.00/0.03	c initialized 945 variables
0.00/0.03	c found 61409 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   945   0.0    45     0     0     0   0.0   0.8 
0.00/0.04	c 
0.00/0.04	c initial reduction limit 100 clauses
0.00/0.04	c 
0.00/0.04	c +   0.0  92.4   945  77.8    45   100   100   110   4.2   0.8 
0.00/0.05	c R   0.0  92.4   945  77.8    45   102   102   110   4.3   0.8 
0.06/0.06	c +   0.1 114.1   945 100.0    45   250    74   121   5.3   0.8 
0.06/0.07	c R   0.1 125.3   945 100.0    45   405   101   121   6.9   0.8 
0.06/0.08	c +   0.1 126.0   945 100.0    45   475   109   133   5.6   0.8 
0.09/0.11	c +   0.1 121.1   945 100.0    45   812    92   146   4.2   0.8 
0.09/0.15	c R   0.2 143.4   945 100.0    45  1207   160   146   4.8   0.9 
0.09/0.16	c +   0.2 146.4   945 100.0    45  1317   110   160   3.7   0.8 
0.19/0.23	c +   0.2 146.2   945 100.0    45  2074    96   176   5.0   0.8 
0.29/0.36	c +   0.4 155.8   945 100.0    45  3209   155   193   6.4   0.8 
0.29/0.37	c R   0.4 155.8   945 100.0    45  3221   167   193   6.3   0.8 
0.49/0.51	c +   0.5 143.3   945 100.0    45  4911   197   212   6.3   0.8 
0.69/0.73	c +   0.7 140.9   945 100.0    45  7464   221   233   6.7   0.8 
0.69/0.78	c R   0.8 139.5   945 100.0    45  8031   262   233   6.5   0.9 
1.00/1.06	c +   1.1 136.6   945 100.0    45 11293   235   256   5.2   0.9 
1.49/1.58	c +   1.6 143.4   945 100.0    45 17036   266   281   3.6   0.9 
1.69/1.78	c R   1.8 146.5   945 100.0    45 19250   163   281   4.1   0.8 
2.29/2.37	c +   2.4 144.0   945 100.0    45 25650   211   309   7.3   0.9 
3.59/3.63	c +   3.6 147.6   945 100.0    45 38571   330   339   5.4   0.9 
4.09/4.14	c R   4.1 149.0   945 100.0    45 44893   213   339   6.6   0.8 
4.09/4.14	c 
4.09/4.14	c  seconds     variables   original    learned     agility
4.09/4.14	c         level        used      conflicts    limit          MB
4.09/4.14	c 
5.29/5.37	c +   5.4 149.7   945 100.0    45 57952   189   372   5.9   0.8 
7.89/7.97	c +   8.0 144.6   945 100.0    45 87023   227   409   7.0   0.8 
9.49/9.54	c R   9.5 148.8   945 100.0    45 102e3   395   409   5.4   0.9 
12.19/12.28	c +  12.3 144.2   945 100.0    45 130e3   365   449   5.8   0.9 
18.19/18.20	c +  18.2 142.7   945 100.0    45 196e3   446   493   5.6   0.9 
21.48/21.59	c R  21.6 140.4   945 100.0    45 230e3   371   493   5.8   0.9 
27.38/27.43	c +  27.4 137.6   945 100.0    45 294e3   277   542   5.0   0.8 
41.27/41.32	c +  41.3 136.4   945 100.0    45 441e3   497   596   6.7   0.9 
48.57/48.67	c R  48.7 132.6   945 100.0    45 512e3   404   596   5.9   0.9 
62.97/63.08	c +  63.1 134.6   945 100.0    45 662e3   500   655   5.6   0.9 
93.05/93.12	c +  93.1 131.6   945 100.0    45 993e3   408   720   6.9   0.9 
107.85/107.99	c R 108.0 129.2   945 100.0    45 112e4   616   720   6.3   1.1 
140.64/140.77	c + 140.7 128.5   945 100.0    45 148e4   650   792   6.8   1.0 
214.41/214.52	c + 214.4 129.8   945 100.0    45 223e4   642   871   6.2   1.0 
243.30/243.45	c R 243.4 133.5   945 100.0    45 246e4   480   871   5.3   1.0 
326.47/326.64	c + 326.5 131.8   945 100.0    45 335e4   687   958   4.6   1.0 
489.70/490.00	c + 489.8 127.9   945 100.0    45 502e4   961  1053   6.2   1.1 
521.49/521.77	c R 521.6 126.3   945 100.0    45 533e4   585  1053   7.0   1.1 
732.41/732.75	c + 732.5 126.2   945 100.0    45 754e4   609  1158   6.4   0.9 
1120.37/1120.82	c + 112e1 122.5   945 100.0    45 113e5   815  1273   5.2   1.0 
1137.96/1138.50	c R 114e1 122.3   945 100.0    45 114e5   972  1273   6.2   1.1 

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-1735897-1240807789/watcher-1735897-1240807789 -o /tmp/evaluation-result-1735897-1240807789/solver-1735897-1240807789 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1735897-1240807789.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: 0.91 0.98 0.99 3/65 31946
/proc/meminfo: memFree=1480400/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=912 CPUtime=0
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 125 0 0 0 0 0 0 0 20 0 1 0 108807847 933888 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 228 111 56 152 0 74 0

[startup+0.062201 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 31946
/proc/meminfo: memFree=1480400/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1704 CPUtime=0.06
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 331 0 0 0 6 0 0 0 20 0 1 0 108807847 1744896 316 1992294400 134512640 135137933 4294956224 18446744073709551615 134552275 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 426 316 69 152 0 272 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1704

[startup+0.101209 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 31946
/proc/meminfo: memFree=1480400/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1704 CPUtime=0.09
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 331 0 0 0 9 0 0 0 20 0 1 0 108807847 1744896 316 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 426 316 69 152 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1704

[startup+0.30125 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 31946
/proc/meminfo: memFree=1480400/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1704 CPUtime=0.29
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 340 0 0 0 29 0 0 0 22 0 1 0 108807847 1744896 325 1992294400 134512640 135137933 4294956224 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 426 325 69 152 0 272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1704

[startup+0.701332 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 31946
/proc/meminfo: memFree=1480400/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1704 CPUtime=0.69
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 340 0 0 0 69 0 0 0 25 0 1 0 108807847 1744896 325 1992294400 134512640 135137933 4294956224 18446744073709551615 134522725 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 426 325 69 152 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1704

[startup+1.50149 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 31947
/proc/meminfo: memFree=1479304/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1704 CPUtime=1.49
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 349 0 0 0 149 0 0 0 25 0 1 0 108807847 1744896 334 1992294400 134512640 135137933 4294956224 18446744073709551615 134553950 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 426 334 69 152 0 272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1704

[startup+3.10182 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 31947
/proc/meminfo: memFree=1479176/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1828 CPUtime=3.09
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 357 0 0 0 309 0 0 0 25 0 1 0 108807847 1871872 342 1992294400 134512640 135137933 4294956224 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 457 342 69 152 0 303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1828

[startup+6.30147 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 31947
/proc/meminfo: memFree=1478984/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1740 CPUtime=6.29
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 374 0 0 0 629 0 0 0 25 0 1 0 108807847 1781760 350 1992294400 134512640 135137933 4294956224 18446744073709551615 134552229 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 435 350 69 152 0 281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1740

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 31947
/proc/meminfo: memFree=1478920/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1772 CPUtime=12.69
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 385 0 0 0 1269 0 0 0 25 0 1 0 108807847 1814528 358 1992294400 134512640 135137933 4294956224 18446744073709551615 134552422 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 443 358 69 152 0 289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1772

[startup+25.5014 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 31947
/proc/meminfo: memFree=1478920/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1836 CPUtime=25.48
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 390 0 0 0 2548 0 0 0 25 0 1 0 108807847 1880064 358 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 459 358 69 152 0 305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1836

[startup+51.1016 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 31947
/proc/meminfo: memFree=1478792/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1852 CPUtime=51.07
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 438 0 0 0 5107 0 0 0 25 0 1 0 108807847 1896448 377 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 463 377 69 152 0 309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1852

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 31947
/proc/meminfo: memFree=1478728/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1912 CPUtime=102.26
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 492 0 0 0 10226 0 0 0 25 0 1 0 108807847 1957888 379 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 478 379 69 152 0 324 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1912

[startup+162.301 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 31947
/proc/meminfo: memFree=1478600/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2088 CPUtime=162.23
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 579 0 0 0 16223 0 0 0 25 0 1 0 108807847 2138112 405 1992294400 134512640 135137933 4294956224 18446744073709551615 134553654 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 522 405 69 152 0 368 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2088

[startup+222.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/66 31947
/proc/meminfo: memFree=1478472/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=1960 CPUtime=222.2
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 682 0 0 0 22220 0 0 0 25 0 1 0 108807847 2007040 405 1992294400 134512640 135137933 4294956224 18446744073709551615 134553592 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 490 405 69 152 0 336 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1960

[startup+282.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 31947
/proc/meminfo: memFree=1478472/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2152 CPUtime=282.18
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 771 0 0 0 28218 0 0 0 25 0 1 0 108807847 2203648 447 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 538 447 69 152 0 384 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2152

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 31947
/proc/meminfo: memFree=1478408/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2180 CPUtime=342.16
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 819 0 0 0 34216 0 0 0 25 0 1 0 108807847 2232320 438 1992294400 134512640 135137933 4294956224 18446744073709551615 134552057 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 545 438 69 152 0 391 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2180

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 31947
/proc/meminfo: memFree=1478408/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2180 CPUtime=402.13
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 822 0 0 0 40213 0 0 0 25 0 1 0 108807847 2232320 441 1992294400 134512640 135137933 4294956224 18446744073709551615 134551942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 545 441 69 152 0 391 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2180

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31947
/proc/meminfo: memFree=1478408/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2180 CPUtime=462.11
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 822 0 0 0 46211 0 0 0 25 0 1 0 108807847 2232320 441 1992294400 134512640 135137933 4294956224 18446744073709551615 134552076 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 545 441 69 152 0 391 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 2180

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31947
/proc/meminfo: memFree=1478152/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2280 CPUtime=522.09
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 902 0 0 0 52209 0 0 0 25 0 1 0 108807847 2334720 485 1992294400 134512640 135137933 4294956224 18446744073709551615 134521416 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 570 485 69 152 0 416 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 2280

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31947
/proc/meminfo: memFree=1478216/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2180 CPUtime=582.06
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 908 0 0 0 58206 0 0 0 25 0 1 0 108807847 2232320 460 1992294400 134512640 135137933 4294956224 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 545 460 69 152 0 391 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 2180

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31947
/proc/meminfo: memFree=1478216/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2180 CPUtime=642.05
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 908 0 0 0 64205 0 0 0 25 0 1 0 108807847 2232320 460 1992294400 134512640 135137933 4294956224 18446744073709551615 134552985 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 545 460 69 152 0 391 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2180

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478088/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2180 CPUtime=702.02
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 941 0 0 0 70201 1 0 0 25 0 1 0 108807847 2232320 460 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 545 460 69 152 0 391 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 2180

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1477832/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2496 CPUtime=762
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1074 0 0 0 76199 1 0 0 25 0 1 0 108807847 2555904 539 1992294400 134512640 135137933 4294956224 18446744073709551615 134521299 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 624 539 69 152 0 470 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 2496

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478088/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2180 CPUtime=821.98
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1080 0 0 0 82197 1 0 0 25 0 1 0 108807847 2232320 460 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 545 460 69 152 0 391 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 2180

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478088/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2180 CPUtime=881.95
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1113 0 0 0 88194 1 0 0 25 0 1 0 108807847 2232320 460 1992294400 134512640 135137933 4294956224 18446744073709551615 134553750 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 545 460 69 152 0 391 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 2180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478152/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2192 CPUtime=941.93
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1133 0 0 0 94192 1 0 0 25 0 1 0 108807847 2244608 463 1992294400 134512640 135137933 4294956224 18446744073709551615 134552908 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 548 463 69 152 0 394 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 2192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478088/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2252 CPUtime=1001.91
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1189 0 0 0 100190 1 0 0 25 0 1 0 108807847 2306048 478 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 563 478 69 152 0 409 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 2252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478152/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2224 CPUtime=1061.89
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1189 0 0 0 106188 1 0 0 25 0 1 0 108807847 2277376 471 1992294400 134512640 135137933 4294956224 18446744073709551615 134527869 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 556 471 69 152 0 402 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 2224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478088/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2384 CPUtime=1121.86
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1243 0 0 0 112185 1 0 0 25 0 1 0 108807847 2441216 511 1992294400 134512640 135137933 4294956224 18446744073709551615 134551687 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 596 511 69 152 0 442 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 2384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478024/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2212 CPUtime=1181.84
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1322 0 0 0 118183 1 0 0 25 0 1 0 108807847 2265088 468 1992294400 134512640 135137933 4294956224 18446744073709551615 134548623 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 553 468 69 152 0 399 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 2212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478024/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2288 CPUtime=1200.04
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1352 0 0 0 120003 1 0 0 25 0 1 0 108807847 2342912 487 1992294400 134512640 135137933 4294956224 18446744073709551615 134545440 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 572 487 69 152 0 418 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2288

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 1.00 1.00 2/66 31953
/proc/meminfo: memFree=1478024/2055920 swapFree=4181412/4192956
[pid=31946] ppid=31944 vsize=2288 CPUtime=1200.04
/proc/31946/stat : 31946 (picosat) R 31944 31946 31744 0 -1 4194304 1352 0 0 0 120003 1 0 0 25 0 1 0 108807847 2342912 487 1992294400 134512640 135137933 4294956224 18446744073709551615 134545440 0 0 4096 0 0 0 0 17 1 0 0
/proc/31946/statm: 572 487 69 152 0 418 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.013997
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 2632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1352
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= 1644

runsolver used 1.41578 second user time and 2.86356 second system time

The end

Launcher Data

Begin job on node80 at 2009-04-27 06:49:49
IDJOB=1735897
IDBENCH=71554
IDSOLVER=506
FILE ID=node80/1735897-1240807789
PBS_JOBID= 9187401
Free space on /tmp= 66080 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v945c61409gyes8.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735897-1240807789/watcher-1735897-1240807789 -o /tmp/evaluation-result-1735897-1240807789/solver-1735897-1240807789 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1735897-1240807789.cnf

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

MD5SUM BENCH= 0b0881d9187e7912564ae88556ada128
RANDOM SEED=1753380124

node80.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		: 3000.270
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		: 3000.270
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:       1480816 kB
Buffers:         53444 kB
Cached:         444888 kB
SwapCached:       5412 kB
Active:         185748 kB
Inactive:       320420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480816 kB
SwapTotal:     4192956 kB
SwapFree:      4181412 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            54856 kB
Committed_AS:   444880 kB
PageTables:       1384 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= 66080 MiB
End job on node80 at 2009-04-27 07:09:52