Trace number 1513006

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S685953260-065.cnf
MD5SUM3c731c817594d5a699b72cfb7a1ff2af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.31558
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

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-1513006-1238211353.cnf
0.00/0.00	c parsed header 'p cnf 700 14000'
0.00/0.01	c initialized 700 variables
0.00/0.01	c found 14000 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   700   0.0 14000     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 151.9   700  89.1 14000   100   100  7700  15.6   0.6 
0.00/0.02	c R   0.0 151.9   700  89.1 14000   101   101  7700  15.7   0.6 
0.00/0.03	c +   0.0 136.5   700  98.3 14000   250   250  8470  23.9   0.7 
0.00/0.04	c N   0.0 142.9   700  99.3 14000   401   401  8470  26.2   0.7 
0.00/0.05	c +   0.1 145.0   700  99.3 14000   475   475  9317  26.4   0.8 
0.00/0.07	c +   0.1 153.3   700  99.6 14000   812   812 10248  28.0   0.9 
0.09/0.10	c N   0.1 158.3   700  99.7 14000  1206  1206 10248  29.1   1.1 
0.09/0.11	c +   0.1 159.2   700  99.9 14000  1317  1317 11272  29.5   1.1 
0.09/0.18	c +   0.2 162.8   700 100.0 14000  2074  2074 12399  28.9   1.5 
0.19/0.28	c +   0.3 166.1   700 100.0 14000  3209  3209 13638  28.2   1.9 
0.19/0.28	c N   0.3 166.1   700 100.0 14000  3213  3213 13638  28.3   1.9 
0.39/0.46	c +   0.5 168.0   700 100.0 14000  4911  4911 15001  28.0   2.7 
0.69/0.76	c +   0.8 169.3   700 100.0 14000  7464  7464 16501  29.0   3.9 
0.79/0.83	c N   0.8 169.3   700 100.0 14000  8021  8021 16501  28.0   4.1 
1.29/1.31	c +   1.3 169.3   700 100.0 14000 11293 11293 18151  29.2   5.6 
2.20/2.28	c +   2.3 169.2   700 100.0 14000 17036 17036 19966  27.7   8.3 
2.69/2.78	c N   2.8 169.0   700 100.0 14000 19259 19259 19966  28.3   9.3 
3.79/3.87	c +   3.9 168.9   700 100.0 14000 25650 15657 21962  28.8   7.7 
6.19/6.30	c +   6.3 168.7   700 100.0 14000 38571 17590 24158  27.2   8.6 
7.59/7.62	c N   7.6 168.8   700 100.0 14000 44925 23944 24158  28.0  11.4 
7.59/7.62	c 
7.59/7.62	c  seconds     variables   original    learned     agility
7.59/7.62	c         level        used      conflicts    limit          MB
7.59/7.62	c 
10.18/10.28	c +  10.3 168.9   700 100.0 14000 57952 12793 26573  26.9   6.3 
16.48/16.58	c +  16.6 168.7   700 100.0 14000 87023 13897 29230  27.0   6.8 
19.98/20.05	c N  20.0 168.8   700 100.0 14000 102e3 13236 29230  27.6   6.4 
26.38/26.47	c +  26.5 168.7   700 100.0 14000 130e3 25372 32153  28.4  12.0 
42.57/42.64	c +  42.6 169.1   700 100.0 14000 196e3 13827 35368  27.0   6.7 
51.48/51.51	c N  51.5 169.5   700 100.0 14000 230e3 27373 35368  27.5  13.2 
68.77/68.85	c +  68.8 169.4   700 100.0 14000 294e3 27087 38904  28.3  13.0 
110.56/110.69	c + 110.7 169.6   700 100.0 14000 441e3 25452 42794  27.7  12.4 
133.84/133.92	c N 133.9 169.8   700 100.0 14000 512e3 40292 42794  27.6  19.7 
182.12/182.22	c + 182.2 169.7   700 100.0 14000 662e3 20864 47073  28.2  10.0 
293.18/293.39	c + 293.3 169.8   700 100.0 14000 993e3 28413 51780  27.5  13.6 
344.37/344.50	c N 344.4 169.9   700 100.0 14000 112e4 14852 51780  28.2   7.2 
475.53/475.73	c + 475.6 169.7   700 100.0 14000 148e4 44858 56958  27.7  21.7 
756.62/756.98	c + 756.7 169.5   700 100.0 14000 223e4 28372 62653  28.2  13.4 
848.30/848.62	c N 848.3 169.4   700 100.0 14000 246e4 13833 62653  29.2   6.7 

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513006-1238211353/watcher-1513006-1238211353 -o /tmp/evaluation-result-1513006-1238211353/solver-1513006-1238211353 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513006-1238211353.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 0.99 0.91 3/64 24318
/proc/meminfo: memFree=982640/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=912 CPUtime=0
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1093801996 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 228 118 56 152 0 74 0

[startup+0.0861269 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 24318
/proc/meminfo: memFree=982640/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=1704 CPUtime=0.08
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 353 0 0 0 8 0 0 0 18 0 1 0 1093801996 1744896 338 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 426 338 69 152 0 272 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1704

[startup+0.101129 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 24318
/proc/meminfo: memFree=982640/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=1836 CPUtime=0.09
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 373 0 0 0 9 0 0 0 18 0 1 0 1093801996 1880064 358 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 459 358 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301168 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 24318
/proc/meminfo: memFree=982640/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=2892 CPUtime=0.29
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 622 0 0 0 29 0 0 0 19 0 1 0 1093801996 2961408 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 723 607 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.701243 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 24318
/proc/meminfo: memFree=982640/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=4476 CPUtime=0.69
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 1047 0 0 0 69 0 0 0 23 0 1 0 1093801996 4583424 1032 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 1119 1032 69 152 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4476

[startup+1.5024 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=977704/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=7248 CPUtime=1.49
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 1717 0 0 0 149 0 0 0 25 0 1 0 1093801996 7421952 1702 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 1812 1702 69 152 0 1658 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7248

[startup+3.1017 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=974312/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=10820 CPUtime=3.09
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 2600 0 0 0 308 1 0 0 25 0 1 0 1093801996 11079680 2585 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 2705 2585 69 152 0 2551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10820

[startup+6.30132 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=971432/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=11744 CPUtime=6.29
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 2840 0 0 0 628 1 0 0 25 0 1 0 1093801996 12025856 2825 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 2936 2825 69 152 0 2782 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11744

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=970280/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=12800 CPUtime=12.68
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 3085 0 0 0 1267 1 0 0 25 0 1 0 1093801996 13107200 3070 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 3200 3070 69 152 0 3046 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12800

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=967720/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=15308 CPUtime=25.48
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 3731 0 0 0 2546 2 0 0 25 0 1 0 1093801996 15675392 3716 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 3827 3716 69 152 0 3673 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15308

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=964712/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=18600 CPUtime=51.08
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 4497 0 0 0 5105 3 0 0 25 0 1 0 1093801996 19046400 4482 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 4650 4482 69 152 0 4496 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18600

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=962920/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=20316 CPUtime=102.26
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 4951 0 0 0 10222 4 0 0 25 0 1 0 1093801996 20803584 4936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 5079 4936 69 152 0 4925 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20316

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=960616/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=22512 CPUtime=162.23
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 5507 0 0 0 16219 4 0 0 25 0 1 0 1093801996 23052288 5492 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 5628 5492 69 152 0 5474 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22512

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=958888/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=24228 CPUtime=222.21
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 5936 0 0 0 22216 5 0 0 25 0 1 0 1093801996 24809472 5921 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 6057 5921 69 152 0 5903 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24228

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=958312/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=24696 CPUtime=282.19
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 6068 0 0 0 28214 5 0 0 25 0 1 0 1093801996 25288704 6049 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 6174 6049 69 152 0 6020 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24696

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=955880/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=27204 CPUtime=342.17
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 6683 0 0 0 34211 6 0 0 25 0 1 0 1093801996 27856896 6664 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 6801 6664 69 152 0 6647 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27204

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24319
/proc/meminfo: memFree=955880/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=27204 CPUtime=402.15
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 6683 0 0 0 40208 7 0 0 25 0 1 0 1093801996 27856896 6664 1992294400 134512640 135137933 4294956240 18446744073709551615 134548873 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 6801 6664 69 152 0 6647 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 27204

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=955880/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=27204 CPUtime=462.13
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 6683 0 0 0 46206 7 0 0 25 0 1 0 1093801996 27856896 6664 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 6801 6664 69 152 0 6647 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27204

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=953576/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=29360 CPUtime=522.11
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 7276 0 0 0 52202 9 0 0 25 0 1 0 1093801996 30064640 7235 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 7340 7235 69 152 0 7186 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 29360

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=953576/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=29344 CPUtime=582.09
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 7276 0 0 0 58200 9 0 0 25 0 1 0 1093801996 30048256 7231 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 7336 7231 69 152 0 7182 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29344

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=953576/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=29300 CPUtime=642.07
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 7276 0 0 0 64198 9 0 0 25 0 1 0 1093801996 30003200 7220 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 7325 7220 69 152 0 7171 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 29300

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=953576/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=29168 CPUtime=702.05
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 7276 0 0 0 70196 9 0 0 25 0 1 0 1093801996 29868032 7187 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 7292 7187 69 152 0 7138 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 29168

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=953640/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=29168 CPUtime=762.03
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 7276 0 0 0 76194 9 0 0 25 0 1 0 1093801996 29868032 7187 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 7292 7187 69 152 0 7138 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 29168

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=951208/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=31808 CPUtime=822
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 7925 0 0 0 82190 10 0 0 25 0 1 0 1093801996 32571392 7836 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 7952 7836 69 152 0 7798 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 31808

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=950952/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=31972 CPUtime=881.99
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 7984 0 0 0 88188 11 0 0 25 0 1 0 1093801996 32739328 7895 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 7993 7895 69 152 0 7839 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 31972

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=950824/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=32216 CPUtime=941.97
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 8025 0 0 0 94186 11 0 0 25 0 1 0 1093801996 32989184 7936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 8054 7936 69 152 0 7900 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 32216

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=950824/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=32176 CPUtime=1001.94
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 8025 0 0 0 100183 11 0 0 25 0 1 0 1093801996 32948224 7936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 8044 7936 69 152 0 7890 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 32176

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=950824/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=32176 CPUtime=1061.92
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 8025 0 0 0 106181 11 0 0 25 0 1 0 1093801996 32948224 7936 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 8044 7936 69 152 0 7890 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 32176

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=950696/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=32200 CPUtime=1121.91
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 8045 0 0 0 112179 12 0 0 25 0 1 0 1093801996 32972800 7956 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 8050 7956 69 152 0 7896 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 32200

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=950696/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=32200 CPUtime=1181.89
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 8045 0 0 0 118177 12 0 0 25 0 1 0 1093801996 32972800 7956 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 8050 7956 69 152 0 7896 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 32200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 24321
/proc/meminfo: memFree=950696/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=32148 CPUtime=1200.08
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 8045 0 0 0 119996 12 0 0 25 0 1 0 1093801996 32919552 7944 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 8037 7944 69 152 0 7883 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32148

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 0.99 0.91 2/65 24321
/proc/meminfo: memFree=950696/2055920 swapFree=4179868/4192956
[pid=24318] ppid=24316 vsize=32148 CPUtime=1200.08
/proc/24318/stat : 24318 (picosat) R 24316 24318 23637 0 -1 4194304 8045 0 0 0 119996 12 0 0 25 0 1 0 1093801996 32919552 7944 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24318/statm: 8037 7944 69 152 0 7883 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.12898
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 32308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8045
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= 1955

runsolver used 0.944856 second user time and 2.40163 second system time

The end

Launcher Data

Begin job on node5 at 2009-03-28 04:35:53
IDJOB=1513006
IDBENCH=70227
IDSOLVER=506
FILE ID=node5/1513006-1238211353
PBS_JOBID= 9060559
Free space on /tmp= 66096 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S685953260-065.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513006-1238211353/watcher-1513006-1238211353 -o /tmp/evaluation-result-1513006-1238211353/solver-1513006-1238211353 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513006-1238211353.cnf

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

MD5SUM BENCH= 3c731c817594d5a699b72cfb7a1ff2af
RANDOM SEED=1483194752

node5.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		: 3000.263
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		: 3000.263
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:        983056 kB
Buffers:         91424 kB
Cached:         879064 kB
SwapCached:       7012 kB
Active:          95064 kB
Inactive:       884036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        983056 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          14280 kB
Slab:            79728 kB
Committed_AS:  2767708 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 04:55:55