Trace number 1730064

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
MD5SUM3ea6a8df7aa4f426ea9b73a3dcbe6d01
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark38.7661
Satisfiable
(Un)Satisfiability was proved
Number of variables1339
Number of clauses7095
Sum of the clauses size60253
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31520
Number of clauses of size 4130
Number of clauses of size 5168
Number of clauses of size over 54955

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-1730064-1240755828.cnf
0.00/0.00	c parsed header 'p cnf 1339 7095'
0.00/0.01	c initialized 1339 variables
0.00/0.01	c found 7095 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0  1297  42.5  6668     0   169     0   0.0   0.5 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 3345 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 340.8  1297  43.9  6668   100   268  3679   9.8   0.5 
0.00/0.02	c R   0.0 340.8  1297  43.9  6668   100   268  3679   9.9   0.5 
0.00/0.02	c +   0.0 305.8  1297  47.8  6668   250   414  4046  13.8   0.5 
0.00/0.03	c R   0.0 302.4  1297  57.0  6668   401   565  4046  13.2   0.5 
0.00/0.03	c +   0.0 294.9  1297  57.0  6668   475   636  4450  15.1   0.5 
0.00/0.04	c +   0.0 268.2  1297  57.0  6668   812   969  4895  20.3   0.6 
0.00/0.05	c R   0.1 253.9  1297  63.4  6668  1202  1357  4895  16.8   0.6 
0.00/0.06	c +   0.1 249.3  1297  63.4  6668  1317  1472  5384  19.4   0.6 
0.07/0.09	c +   0.1 234.6  1297  65.6  6668  2074  2226  5922  19.7   0.7 
0.09/0.14	c +   0.1 220.4  1297  66.1  6668  3209  3360  6514  22.9   0.9 
0.09/0.14	c R   0.1 220.4  1297  66.1  6668  3210  3361  6514  22.9   0.9 
0.19/0.21	c +   0.2 204.3  1297  69.7  6668  4911  5059  7165  18.1   1.1 
0.29/0.36	c +   0.4 200.2  1297  74.3  6668  7464  4016  7881  23.7   1.0 
0.29/0.39	c R   0.4 204.8  1297  75.5  6668  8026  4578  7881  20.0   1.1 
0.49/0.56	c +   0.6 201.5  1297  80.7  6668 11293  7841  8669  18.0   1.5 
0.89/0.91	c +   0.9 193.0  1297  87.4  6668 17036  4898  9535  21.4   1.1 
1.00/1.06	c R   1.1 191.1  1297  87.4  6668 19256  7118  9535  21.2   1.5 
1.39/1.44	c +   1.4 180.5  1297  88.9  6668 25650  8736 10488  22.1   1.6 
2.20/2.28	c +   2.3 173.5  1297  90.0  6668 38571  5903 11536  21.3   1.3 
2.69/2.73	c R   2.7 168.6  1297  90.0  6668 44910  6466 11536  22.4   1.3 
2.69/2.73	c 
2.69/2.73	c  seconds     variables   original    learned     agility
2.69/2.73	c         level        used      conflicts    limit          MB
2.69/2.73	c 
3.49/3.54	c +   3.5 167.5  1297  91.6  6668 57952  7960 12689  20.9   1.5 
5.59/5.68	c +   5.7 172.8  1297  93.6  6668 87023 11619 13957  23.6   2.1 
7.19/7.26	c N   7.3 167.2  1297  93.6  6668 102e3 13215 13957  24.2   2.5 
9.59/9.62	c +   9.6 162.5  1297  93.6  6668 130e3 13290 15352  23.5   2.4 
15.59/15.64	c +  15.6 161.7  1297  96.9  6668 196e3  9513 16887  23.3   2.0 
20.18/20.27	c N  20.3 165.3  1297  98.3  6668 230e3 10484 16887  25.0   2.2 
27.68/27.76	c +  27.8 166.0  1297  98.3  6668 294e3 14616 18575  22.5   2.8 
45.98/46.06	c +  46.1 165.9  1297 100.0  6668 441e3 12974 20432  24.0   2.5 
55.67/55.77	c N  55.8 162.7  1297 100.0  6668 512e3 12968 20432  23.6   2.5 
75.96/76.05	c +  76.0 162.1  1297 100.0  6668 662e3 18917 22475  24.6   3.6 
126.65/126.73	c + 126.7 157.5  1297 100.0  6668 993e3 12584 24722  22.9   2.3 
151.45/151.59	c N 151.6 154.6  1297 100.0  6668 112e4 23806 24722  26.0   4.4 
213.73/213.81	c + 213.8 153.9  1297 100.0  6668 148e4 14334 27194  22.7   2.6 
363.59/363.78	c + 363.7 150.7  1297 100.0  6668 223e4 24427 29913  24.6   4.4 
411.28/411.41	c R 411.3 149.9  1297 100.0  6668 246e4 26107 29913  22.5   4.6 
605.02/605.22	c + 605.1 145.6  1297 100.0  6668 335e4 19271 32904  25.0   3.6 
1025.41/1025.71	c + 103e1 141.0  1297 100.0  6668 502e4 32591 36194  26.9   6.0 
1111.48/1111.86	c N 111e1 140.2  1297 100.0  6668 533e4 27912 36194  25.2   4.8

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-1730064-1240755828/watcher-1730064-1240755828 -o /tmp/evaluation-result-1730064-1240755828/solver-1730064-1240755828 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730064-1240755828.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: 1.00 1.00 1.00 3/64 27530
/proc/meminfo: memFree=1719944/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=912 CPUtime=0
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 134 0 0 0 0 0 0 0 20 0 1 0 103615771 933888 119 1992294400 134512640 135137933 4294956224 18446744073709551615 134543970 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 228 119 56 152 0 74 0

[startup+0.077896 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27530
/proc/meminfo: memFree=1719944/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=1440 CPUtime=0.07
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 276 0 0 0 7 0 0 0 20 0 1 0 103615771 1474560 261 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 360 261 69 152 0 206 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1440

[startup+0.101899 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27530
/proc/meminfo: memFree=1719944/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=1572 CPUtime=0.09
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 298 0 0 0 9 0 0 0 20 0 1 0 103615771 1609728 283 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 393 283 69 152 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1572

[startup+0.301919 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27530
/proc/meminfo: memFree=1719944/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=2120 CPUtime=0.29
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 445 0 0 0 29 0 0 0 22 0 1 0 103615771 2170880 430 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 530 430 69 152 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2120

[startup+0.701958 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27530
/proc/meminfo: memFree=1719944/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=2516 CPUtime=0.69
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 536 0 0 0 69 0 0 0 25 0 1 0 103615771 2576384 521 1992294400 134512640 135137933 4294956224 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 629 521 69 152 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2516

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1718144/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=2648 CPUtime=1.49
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 103615771 2711552 558 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 662 558 69 152 0 508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1717760/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=2912 CPUtime=3.09
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 644 0 0 0 309 0 0 0 25 0 1 0 103615771 2981888 629 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 728 629 69 152 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2912

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1717448/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=3440 CPUtime=6.29
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 764 0 0 0 629 0 0 0 25 0 1 0 103615771 3522560 749 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 860 749 69 152 0 706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3440

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1716680/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=3704 CPUtime=12.69
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 846 0 0 0 1269 0 0 0 25 0 1 0 103615771 3792896 831 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 926 831 69 152 0 772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3704

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1716040/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=4496 CPUtime=25.48
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1003 0 0 0 2548 0 0 0 25 0 1 0 103615771 4603904 988 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1124 988 69 152 0 970 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4496

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1715464/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=4972 CPUtime=51.07
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1143 0 0 0 5107 0 0 0 25 0 1 0 103615771 5091328 1128 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1243 1128 69 152 0 1089 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4972

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1715016/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=5464 CPUtime=102.26
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1261 0 0 0 10226 0 0 0 25 0 1 0 103615771 5595136 1238 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1366 1238 69 152 0 1212 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5464

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1714568/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=5728 CPUtime=162.25
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1353 0 0 0 16224 1 0 0 25 0 1 0 103615771 5865472 1330 1992294400 134512640 135137933 4294956224 18446744073709551615 134527926 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1432 1330 69 152 0 1278 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5728

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1713928/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=6376 CPUtime=222.23
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1492 0 0 0 22222 1 0 0 25 0 1 0 103615771 6529024 1469 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1594 1469 69 152 0 1440 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6376

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1713928/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=6376 CPUtime=282.21
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1492 0 0 0 28220 1 0 0 25 0 1 0 103615771 6529024 1469 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1594 1469 69 152 0 1440 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6376

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1713928/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=6376 CPUtime=342.2
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1492 0 0 0 34219 1 0 0 25 0 1 0 103615771 6529024 1469 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1594 1469 69 152 0 1440 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6376

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1713544/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=6636 CPUtime=402.18
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1569 0 0 0 40217 1 0 0 25 0 1 0 103615771 6795264 1546 1992294400 134512640 135137933 4294956224 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1659 1546 69 152 0 1505 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6636

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1713288/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=6876 CPUtime=462.16
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1622 0 0 0 46215 1 0 0 25 0 1 0 103615771 7041024 1599 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1719 1599 69 152 0 1565 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6876

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1713224/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=6876 CPUtime=522.15
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1637 0 0 0 52214 1 0 0 25 0 1 0 103615771 7041024 1614 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1719 1614 69 152 0 1565 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6876

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1713160/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=6876 CPUtime=582.13
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1639 0 0 0 58212 1 0 0 25 0 1 0 103615771 7041024 1616 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1719 1616 69 152 0 1565 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6876

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1712904/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7396 CPUtime=642.12
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1705 0 0 0 64211 1 0 0 25 0 1 0 103615771 7573504 1682 1992294400 134512640 135137933 4294956224 18446744073709551615 134547521 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1849 1682 69 152 0 1695 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7396

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1712776/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7396 CPUtime=702.1
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1722 0 0 0 70209 1 0 0 25 0 1 0 103615771 7573504 1699 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1849 1699 69 152 0 1695 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7396

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1712264/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7924 CPUtime=762.08
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1840 0 0 0 76207 1 0 0 25 0 1 0 103615771 8114176 1817 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1981 1817 69 152 0 1827 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 7924

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27531
/proc/meminfo: memFree=1712264/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7924 CPUtime=822.06
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1840 0 0 0 82205 1 0 0 25 0 1 0 103615771 8114176 1817 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1981 1817 69 152 0 1827 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7924

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27533
/proc/meminfo: memFree=1712200/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7732 CPUtime=882.04
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1840 0 0 0 88203 1 0 0 25 0 1 0 103615771 7917568 1784 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1933 1784 69 152 0 1779 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 7732

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27533
/proc/meminfo: memFree=1712200/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7732 CPUtime=942.03
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1840 0 0 0 94202 1 0 0 25 0 1 0 103615771 7917568 1784 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1933 1784 69 152 0 1779 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 7732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27533
/proc/meminfo: memFree=1712200/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7732 CPUtime=1002.01
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1840 0 0 0 100200 1 0 0 25 0 1 0 103615771 7917568 1784 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1933 1784 69 152 0 1779 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 7732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27533
/proc/meminfo: memFree=1712008/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7996 CPUtime=1061.99
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1903 0 0 0 106198 1 0 0 25 0 1 0 103615771 8187904 1847 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1999 1847 69 152 0 1845 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 7996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27533
/proc/meminfo: memFree=1711944/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=7996 CPUtime=1121.98
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1903 0 0 0 112197 1 0 0 25 0 1 0 103615771 8187904 1847 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 1999 1847 69 152 0 1845 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 7996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27533
/proc/meminfo: memFree=1711880/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=8124 CPUtime=1181.96
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1924 0 0 0 118195 1 0 0 25 0 1 0 103615771 8318976 1868 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 2031 1868 69 152 0 1877 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 8124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27533
/proc/meminfo: memFree=1711816/2055920 swapFree=4180920/4192956
[pid=27530] ppid=27528 vsize=8124 CPUtime=1200.06
/proc/27530/stat : 27530 (picosat) R 27528 27530 27062 0 -1 4194304 1924 0 0 0 120005 1 0 0 25 0 1 0 103615771 8318976 1868 1992294400 134512640 135137933 4294956224 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27530/statm: 2031 1868 69 152 0 1877 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8124

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.06
CPU system time (s): 0.015997
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 8128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1924
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= 2949

runsolver used 1.16582 second user time and 3.21451 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-26 16:23:49
IDJOB=1730064
IDBENCH=24721
IDSOLVER=506
FILE ID=node27/1730064-1240755828
PBS_JOBID= 9187048
Free space on /tmp= 66248 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730064-1240755828/watcher-1730064-1240755828 -o /tmp/evaluation-result-1730064-1240755828/solver-1730064-1240755828 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730064-1240755828.cnf

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

MD5SUM BENCH= 3ea6a8df7aa4f426ea9b73a3dcbe6d01
RANDOM SEED=673045209

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1720424 kB
Buffers:         33028 kB
Cached:         223044 kB
SwapCached:       5116 kB
Active:          60780 kB
Inactive:       203532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720424 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          14140 kB
Slab:            57036 kB
Committed_AS:   382680 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66248 MiB
End job on node27 at 2009-04-26 16:43:51