Trace number 1516114

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 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1525918493-008.cnf
MD5SUM8d13747fa44bd7d02e1fc5ca9353af8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

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-1516114-1238264584.cnf
0.00/0.00	c parsed header 'p cnf 75 6675'
0.00/0.01	c initialized 75 variables
0.00/0.01	c found 6675 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    75   0.0  6675     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3337 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  28.2    75 100.0  6675   100   100  3670   6.4   0.3 
0.00/0.01	c R   0.0  28.2    75 100.0  6675   100   100  3670   6.4   0.3 
0.00/0.02	c +   0.0  27.9    75 100.0  6675   250   250  4037  13.9   0.3 
0.00/0.02	c R   0.0  28.6    75 100.0  6675   401   401  4037  20.3   0.4 
0.00/0.02	c +   0.0  28.0    75 100.0  6675   475   475  4440  22.7   0.4 
0.00/0.03	c +   0.0  28.0    75 100.0  6675   812   812  4884  30.5   0.4 
0.00/0.05	c N   0.0  27.6    75 100.0  6675  1201  1201  4884  35.6   0.5 
0.00/0.05	c +   0.0  27.6    75 100.0  6675  1317  1317  5372  36.5   0.5 
0.00/0.07	c +   0.1  27.3    75 100.0  6675  2074  2074  5909  38.6   0.6 
0.00/0.11	c N   0.1  27.0    75 100.0  6675  3206  3206  5909  40.4   0.7 
0.00/0.11	c +   0.1  27.0    75 100.0  6675  3209  3209  6499  40.3   0.7 
0.00/0.17	c +   0.2  26.9    75 100.0  6675  4911  4911  7148  41.1   0.9 
0.19/0.29	c +   0.3  26.7    75 100.0  6675  7464  3886  7862  40.2   0.8 
0.29/0.31	c N   0.3  26.6    75 100.0  6675  8019  4441  7862  40.3   0.9 
0.39/0.45	c +   0.4  26.6    75 100.0  6675 11293  7715  8648  39.7   1.3 
0.69/0.75	c +   0.7  26.1    75 100.0  6675 17036  4802  9512  39.9   1.0 
0.79/0.85	c N   0.8  26.1    75 100.0  6675 19236  7002  9512  39.6   1.2 
1.09/1.18	c +   1.2  26.0    75 100.0  6675 25650  8654 10463  40.0   1.4 
1.78/1.86	c +   1.8  25.6    75 100.0  6675 38571  5863 11509  40.1   1.1 
2.08/2.20	c N   2.2  25.6    75 100.0  6675 44878  6410 11509  40.3   1.2 
2.08/2.20	c 
2.08/2.20	c  seconds     variables   original    learned     agility
2.08/2.20	c         level        used      conflicts    limit          MB
2.08/2.20	c 
2.87/2.90	c +   2.9  25.4    75 100.0  6675 57952  7963 12659  39.9   1.3 
4.47/4.52	c +   4.5  25.2    75 100.0  6675 87023 11695 13924  40.5   1.8 
5.36/5.45	c N   5.4  25.1    75 100.0  6675 102e3 13328 13924  40.4   2.0 
7.05/7.12	c +   7.1  25.0    75 100.0  6675 130e3 13498 15316  39.9   2.0 
11.12/11.25	c +  11.2  24.7    75 100.0  6675 196e3  9925 16847  39.6   1.6 
13.51/13.61	c N  13.5  24.5    75 100.0  6675 230e3 10926 16847  39.6   1.8 
17.88/18.05	c +  17.9  24.3    75 100.0  6675 294e3 15320 18531  40.1   2.4 
28.33/28.50	c +  28.3  24.0    75 100.0  6675 441e3 14144 20384  40.4   2.2 
33.99/34.24	c N  34.0  23.9    75 100.0  6675 512e3 14150 20384  40.3   2.2 
45.33/45.69	c +  45.4  23.7    75 100.0  6675 662e3 10538 22422  39.9   1.7 
71.87/72.36	c +  71.9  23.2    75 100.0  6675 993e3 16374 24664  40.7   2.4 
83.50/84.05	c N  83.6  23.2    75 100.0  6675 112e4 14099 24664  39.7   2.1 
115.52/116.25	c + 115.6  23.0    75 100.0  6675 148e4 15084 27130  39.3   2.2 
185.81/186.96	c + 185.9  22.8    75 100.0  6675 223e4 19175 29843  39.9   2.7 
208.98/210.26	c N 209.1  22.8    75 100.0  6675 246e4 18542 29843  40.5   2.6 
297.87/299.66	c + 297.9  22.5    75 100.0  6675 335e4 20719 32827  39.7   2.8 
484.79/487.62	c + 484.8  22.2    75 100.0  6675 502e4 24951 36109  40.4   3.5 
519.68/522.74	c N 519.7  22.1    75 100.0  6675 533e4 28796 36109  39.5   3.9 
773.12/777.64	c + 773.2  21.7    75 100.0  6675 754e4 26885 39719  40.6   3.7 

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-1516114-1238264584/watcher-1516114-1238264584 -o /tmp/evaluation-result-1516114-1238264584/solver-1516114-1238264584 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516114-1238264584.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: 1.91 1.97 1.99 4/85 27449
/proc/meminfo: memFree=1808448/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=912 CPUtime=0
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 1099119415 933888 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134550140 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 228 103 56 152 0 74 0

[startup+0.191136 s]
/proc/loadavg: 1.91 1.97 1.99 4/85 27449
/proc/meminfo: memFree=1808448/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=1704 CPUtime=0.18
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 351 0 0 0 18 0 0 0 20 0 1 0 1099119415 1744896 336 1992294400 134512640 135137933 4294956240 18446744073709551615 134527900 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 426 336 69 152 0 272 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1704

[startup+0.201135 s]
/proc/loadavg: 1.91 1.97 1.99 4/85 27449
/proc/meminfo: memFree=1808448/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=1836 CPUtime=0.19
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 357 0 0 0 19 0 0 0 20 0 1 0 1099119415 1880064 342 1992294400 134512640 135137933 4294956240 18446744073709551615 134551400 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 459 342 69 152 0 305 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1836

[startup+0.301147 s]
/proc/loadavg: 1.91 1.97 1.99 4/85 27449
/proc/meminfo: memFree=1808448/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=2100 CPUtime=0.29
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 423 0 0 0 29 0 0 0 21 0 1 0 1099119415 2150400 408 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 525 408 69 152 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2100

[startup+0.701186 s]
/proc/loadavg: 1.91 1.97 1.99 4/85 27449
/proc/meminfo: memFree=1808448/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=2292 CPUtime=0.69
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 479 0 0 0 69 0 0 0 25 0 1 0 1099119415 2347008 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 573 464 69 152 0 419 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50127 s]
/proc/loadavg: 1.91 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1806712/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=2556 CPUtime=1.48
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 532 0 0 0 148 0 0 0 25 0 1 0 1099119415 2617344 517 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 639 517 69 152 0 485 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2556

[startup+3.10143 s]
/proc/loadavg: 1.91 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1806264/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=2688 CPUtime=3.07
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 565 0 0 0 307 0 0 0 25 0 1 0 1099119415 2752512 550 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 672 550 69 152 0 518 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 2688

[startup+6.30175 s]
/proc/loadavg: 1.92 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1805872/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=2952 CPUtime=6.26
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 645 0 0 0 626 0 0 0 25 0 1 0 1099119415 3022848 630 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 738 630 69 152 0 584 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 2952

[startup+12.7014 s]
/proc/loadavg: 1.93 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1805432/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=3480 CPUtime=12.62
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 749 0 0 0 1262 0 0 0 25 0 1 0 1099119415 3563520 734 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 870 734 69 152 0 716 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 3480

[startup+25.5027 s]
/proc/loadavg: 1.94 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1805176/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=3612 CPUtime=25.34
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 802 0 0 0 2534 0 0 0 25 0 1 0 1099119415 3698688 787 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 903 787 69 152 0 749 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 3612

[startup+51.1022 s]
/proc/loadavg: 1.96 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1804856/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=4008 CPUtime=50.79
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 907 0 0 0 5079 0 0 0 25 0 1 0 1099119415 4104192 892 1992294400 134512640 135137933 4294956240 18446744073709551615 134565388 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1002 892 69 152 0 848 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 4008

[startup+102.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1804280/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=4404 CPUtime=101.7
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 994 0 0 0 10170 0 0 0 25 0 1 0 1099119415 4509696 979 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1101 979 69 152 0 947 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 4404

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1803960/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=4668 CPUtime=161.35
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1061 0 0 0 16135 0 0 0 25 0 1 0 1099119415 4780032 1046 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1167 1046 69 152 0 1013 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 4668

[startup+222.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1803640/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5048 CPUtime=221.01
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1157 0 0 0 22101 0 0 0 25 0 1 0 1099119415 5169152 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1262 1142 69 152 0 1108 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 5048

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1803576/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5048 CPUtime=280.67
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1166 0 0 0 28066 1 0 0 25 0 1 0 1099119415 5169152 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134521366 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1262 1151 69 152 0 1108 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 5048

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1803256/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5556 CPUtime=340.32
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1236 0 0 0 34031 1 0 0 25 0 1 0 1099119415 5689344 1221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1389 1221 69 152 0 1235 0
Current children cumulated CPU time (s) 340.32
Current children cumulated vsize (KiB) 5556

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1803192/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5556 CPUtime=399.98
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1245 0 0 0 39997 1 0 0 25 0 1 0 1099119415 5689344 1230 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1389 1230 69 152 0 1235 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 5556

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1803192/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5680 CPUtime=459.63
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1255 0 0 0 45962 1 0 0 25 0 1 0 1099119415 5816320 1240 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1420 1240 69 152 0 1266 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 5680

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802872/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5944 CPUtime=519.28
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1335 0 0 0 51927 1 0 0 25 0 1 0 1099119415 6086656 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1486 1320 69 152 0 1332 0
Current children cumulated CPU time (s) 519.28
Current children cumulated vsize (KiB) 5944

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802808/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5944 CPUtime=578.94
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1350 0 0 0 57892 2 0 0 25 0 1 0 1099119415 6086656 1335 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1486 1335 69 152 0 1332 0
Current children cumulated CPU time (s) 578.94
Current children cumulated vsize (KiB) 5944

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802744/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5944 CPUtime=638.6
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1350 0 0 0 63858 2 0 0 25 0 1 0 1099119415 6086656 1335 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1486 1335 69 152 0 1332 0
Current children cumulated CPU time (s) 638.6
Current children cumulated vsize (KiB) 5944

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802680/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5944 CPUtime=698.25
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1350 0 0 0 69823 2 0 0 25 0 1 0 1099119415 6086656 1335 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1486 1335 69 152 0 1332 0
Current children cumulated CPU time (s) 698.25
Current children cumulated vsize (KiB) 5944

[startup+762.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802616/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=5944 CPUtime=757.91
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1357 0 0 0 75789 2 0 0 25 0 1 0 1099119415 6086656 1342 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1486 1342 69 152 0 1332 0
Current children cumulated CPU time (s) 757.91
Current children cumulated vsize (KiB) 5944

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802232/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=817.56
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1466 0 0 0 81754 2 0 0 25 0 1 0 1099119415 6602752 1451 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1451 69 152 0 1458 0
Current children cumulated CPU time (s) 817.56
Current children cumulated vsize (KiB) 6448

[startup+882.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802232/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=877.22
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1467 0 0 0 87720 2 0 0 25 0 1 0 1099119415 6602752 1452 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1452 69 152 0 1458 0
Current children cumulated CPU time (s) 877.22
Current children cumulated vsize (KiB) 6448

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802232/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=936.87
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1467 0 0 0 93685 2 0 0 25 0 1 0 1099119415 6602752 1452 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1452 69 152 0 1458 0
Current children cumulated CPU time (s) 936.87
Current children cumulated vsize (KiB) 6448

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802232/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=996.54
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1468 0 0 0 99651 3 0 0 25 0 1 0 1099119415 6602752 1453 1992294400 134512640 135137933 4294956240 18446744073709551615 134549091 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1453 69 152 0 1458 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 6448

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802168/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=1056.2
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1468 0 0 0 105617 3 0 0 25 0 1 0 1099119415 6602752 1453 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1453 69 152 0 1458 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 6448

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27450
/proc/meminfo: memFree=1802232/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=1115.85
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1468 0 0 0 111582 3 0 0 25 0 1 0 1099119415 6602752 1453 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1453 69 152 0 1458 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 6448

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27452
/proc/meminfo: memFree=1802168/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=1175.5
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1468 0 0 0 117547 3 0 0 25 0 1 0 1099119415 6602752 1453 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1453 69 152 0 1458 0
Current children cumulated CPU time (s) 1175.5
Current children cumulated vsize (KiB) 6448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27452
/proc/meminfo: memFree=1802040/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=1200.06
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1468 0 0 0 120003 3 0 0 25 0 1 0 1099119415 6602752 1453 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1453 69 152 0 1458 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6448

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

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

[startup+1207 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 27452
/proc/meminfo: memFree=1802040/2055920 swapFree=4169364/4192956
[pid=27449] ppid=27447 vsize=6448 CPUtime=1200.06
/proc/27449/stat : 27449 (picosat) R 27447 27449 27078 0 -1 4194304 1468 0 0 0 120003 3 0 0 25 0 1 0 1099119415 6602752 1453 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27449/statm: 1612 1453 69 152 0 1458 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1207.01
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.036994
CPU usage (%): 99.4253
Max. virtual memory (cumulated for all children) (KiB): 6472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1468
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= 14673

runsolver used 1.70974 second user time and 4.89126 second system time

The end

Launcher Data

Begin job on node70 at 2009-03-28 19:23:04
IDJOB=1516114
IDBENCH=70486
IDSOLVER=506
FILE ID=node70/1516114-1238264584
PBS_JOBID= 9060813
Free space on /tmp= 65292 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1525918493-008.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516114-1238264584/watcher-1516114-1238264584 -o /tmp/evaluation-result-1516114-1238264584/solver-1516114-1238264584 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516114-1238264584.cnf

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

MD5SUM BENCH= 8d13747fa44bd7d02e1fc5ca9353af8b
RANDOM SEED=1177629164

node70.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		: 3000.234
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	: 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		: 3000.234
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:       1808928 kB
Buffers:         50064 kB
Cached:         141700 kB
SwapCached:       8700 kB
Active:          91972 kB
Inactive:       109968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808928 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            29028 kB
Committed_AS:  2136060 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 19:43:13