Trace number 1513546

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/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S566590366-099.cnf
MD5SUMaf242f12cd81864273d9a43871d67b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.4914
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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-1513546-1238218572.cnf
0.00/0.00	c parsed header 'p cnf 160 13600'
0.00/0.01	c initialized 160 variables
0.00/0.01	c found 13600 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   160   0.0 13600     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 6800 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  57.3   160 100.0 13600   100   100  7480   7.5   0.7 
0.00/0.02	c R   0.0  57.3   160 100.0 13600   101   101  7480   7.6   0.7 
0.00/0.03	c +   0.0  53.9   160 100.0 13600   250   250  8228  17.2   0.7 
0.03/0.03	c N   0.0  57.1   160 100.0 13600   401   401  8228  23.1   0.7 
0.03/0.03	c +   0.0  58.2   160 100.0 13600   475   475  9050  25.2   0.7 
0.03/0.05	c +   0.1  60.9   160 100.0 13600   812   812  9955  32.3   0.8 
0.03/0.07	c N   0.1  62.2   160 100.0 13600  1204  1204  9955  34.8   0.9 
0.03/0.07	c +   0.1  62.6   160 100.0 13600  1317  1317 10950  35.9   0.9 
0.09/0.11	c +   0.1  63.5   160 100.0 13600  2074  2074 12045  35.9   1.1 
0.09/0.16	c +   0.2  64.3   160 100.0 13600  3209  3209 13249  35.0   1.3 
0.09/0.16	c N   0.2  64.3   160 100.0 13600  3211  3211 13249  35.0   1.3 
0.19/0.26	c +   0.3  64.3   160 100.0 13600  4911  4911 14573  36.6   1.7 
0.39/0.43	c +   0.4  64.1   160 100.0 13600  7464  7464 16030  36.2   2.3 
0.39/0.47	c N   0.5  64.0   160 100.0 13600  8020  8020 16030  36.9   2.4 
0.69/0.73	c +   0.7  63.9   160 100.0 13600 11293 11293 17633  37.0   3.2 
1.29/1.36	c +   1.4  63.4   160 100.0 13600 17036 17036 19396  37.4   4.5 
1.59/1.67	c N   1.7  63.1   160 100.0 13600 19239 19239 19396  36.2   5.0 
2.29/2.30	c +   2.3  62.6   160 100.0 13600 25650 15948 21335  35.8   4.3 
3.69/3.73	c +   3.7  61.8   160 100.0 13600 38571 18197 23468  37.2   4.7 
4.49/4.55	c N   4.6  61.5   160 100.0 13600 44882 12765 23468  36.1   3.5 
4.49/4.55	c 
4.49/4.55	c  seconds     variables   original    learned     agility
4.49/4.55	c         level        used      conflicts    limit          MB
4.49/4.55	c 
5.99/6.04	c +   6.0  61.1   160 100.0 13600 57952 14094 25814  35.6   3.8 
10.09/10.13	c +  10.1  60.5   160 100.0 13600 87023 16452 28395  37.8   4.3 
12.29/12.30	c N  12.3  60.4   160 100.0 13600 102e3 16020 28395  37.3   4.2 
16.49/16.57	c +  16.6  60.2   160 100.0 13600 130e3 12551 31234  37.8   3.4 
26.48/26.55	c +  26.5  59.7   160 100.0 13600 196e3 23179 34357  37.2   5.7 
33.07/33.10	c N  33.1  59.5   160 100.0 13600 230e3 16336 34357  38.1   4.5 
44.17/44.22	c +  44.2  59.2   160 100.0 13600 294e3 17420 37792  35.9   4.7 
71.37/71.43	c +  71.4  59.3   160 100.0 13600 441e3 19436 41571  36.1   5.2 
86.26/86.34	c N  86.3  59.2   160 100.0 13600 512e3 35023 41571  36.5   8.6 
118.15/118.24	c + 118.2  58.9   160 100.0 13600 662e3 18025 45728  37.1   4.8 
194.32/194.42	c + 194.4  58.7   160 100.0 13600 993e3 31175 50300  36.2   7.8 
231.31/231.44	c N 231.4  58.6   160 100.0 13600 112e4 20862 50300  36.5   5.4 
323.58/323.79	c + 323.7  58.3   160 100.0 13600 148e4 20892 55330  36.4   5.5 
534.32/534.54	c + 534.4  58.2   160 100.0 13600 223e4 21101 60863  37.2   5.5 
603.49/603.79	c N 603.6  58.1   160 100.0 13600 246e4 60774 60863  36.8  14.1 
867.20/867.56	c + 867.3  57.8   160 100.0 13600 335e4 23898 66949  37.3   6.2 

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-1513546-1238218572/watcher-1513546-1238218572 -o /tmp/evaluation-result-1513546-1238218572/solver-1513546-1238218572 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513546-1238218572.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 0.98 3/64 11573
/proc/meminfo: memFree=893304/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=912 CPUtime=0
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1094522977 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 228 109 56 152 0 74 0

[startup+0.0350271 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 11573
/proc/meminfo: memFree=893304/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=1572 CPUtime=0.03
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 291 0 0 0 3 0 0 0 18 0 1 0 1094522977 1609728 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 393 276 69 152 0 239 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1572

[startup+0.101038 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 11573
/proc/meminfo: memFree=893304/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=1836 CPUtime=0.09
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 377 0 0 0 9 0 0 0 18 0 1 0 1094522977 1880064 362 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 459 362 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301075 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 11573
/proc/meminfo: memFree=893304/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=2764 CPUtime=0.29
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 590 0 0 0 29 0 0 0 19 0 1 0 1094522977 2830336 575 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 691 575 69 152 0 537 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2764

[startup+0.701151 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 11573
/proc/meminfo: memFree=893304/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=3988 CPUtime=0.69
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 904 0 0 0 69 0 0 0 22 0 1 0 1094522977 4083712 889 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 997 889 69 152 0 843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3988

[startup+1.5013 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=889200/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=5704 CPUtime=1.49
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 1326 0 0 0 149 0 0 0 25 0 1 0 1094522977 5840896 1311 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 1426 1311 69 152 0 1272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5704

[startup+3.1016 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=887792/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=6500 CPUtime=3.09
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 1522 0 0 0 309 0 0 0 25 0 1 0 1094522977 6656000 1507 1992294400 134512640 135137933 4294956240 18446744073709551615 134545639 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 1625 1507 69 152 0 1471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6500

[startup+6.3012 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=886896/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=6896 CPUtime=6.29
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 1634 0 0 0 628 1 0 0 25 0 1 0 1094522977 7061504 1619 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 1724 1619 69 152 0 1570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6896

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=885744/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=7952 CPUtime=12.69
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 1906 0 0 0 1268 1 0 0 25 0 1 0 1094522977 8142848 1891 1992294400 134512640 135137933 4294956240 18446744073709551615 134549020 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 1988 1891 69 152 0 1834 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7952

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=885040/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=8744 CPUtime=25.48
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 2085 0 0 0 2547 1 0 0 25 0 1 0 1094522977 8953856 2070 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 2186 2070 69 152 0 2032 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8744

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=883568/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=10452 CPUtime=51.08
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 2455 0 0 0 5106 2 0 0 25 0 1 0 1094522977 10702848 2439 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 2613 2439 69 152 0 2459 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10452

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=882544/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=11372 CPUtime=102.25
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 2710 0 0 0 10223 2 0 0 25 0 1 0 1094522977 11644928 2694 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 2843 2694 69 152 0 2689 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11372

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=881520/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=12296 CPUtime=162.23
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 2949 0 0 0 16220 3 0 0 25 0 1 0 1094522977 12591104 2933 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3074 2933 69 152 0 2920 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12296

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=880496/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=13220 CPUtime=222.22
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3202 0 0 0 22218 4 0 0 25 0 1 0 1094522977 13537280 3186 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3305 3186 69 152 0 3151 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13220

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=880368/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=13348 CPUtime=282.19
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3213 0 0 0 28215 4 0 0 25 0 1 0 1094522977 13668352 3197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3337 3197 69 152 0 3183 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13348

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=879280/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=14404 CPUtime=342.17
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3488 0 0 0 34212 5 0 0 25 0 1 0 1094522977 14749696 3472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3601 3472 69 152 0 3447 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14404

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11574
/proc/meminfo: memFree=879152/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=14536 CPUtime=402.15
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3526 0 0 0 40210 5 0 0 25 0 1 0 1094522977 14884864 3510 1992294400 134512640 135137933 4294956240 18446744073709551615 134549040 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3634 3510 69 152 0 3480 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14536

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=879088/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=14536 CPUtime=462.13
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3526 0 0 0 46208 5 0 0 25 0 1 0 1094522977 14884864 3510 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3634 3510 69 152 0 3480 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 14536

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=879216/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=14536 CPUtime=522.12
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3526 0 0 0 52206 6 0 0 25 0 1 0 1094522977 14884864 3510 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3634 3510 69 152 0 3480 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 14536

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=877936/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=15696 CPUtime=582.1
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3828 0 0 0 58203 7 0 0 25 0 1 0 1094522977 16072704 3812 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3924 3812 69 152 0 3770 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 15696

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=877936/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=15672 CPUtime=642.08
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3828 0 0 0 64201 7 0 0 25 0 1 0 1094522977 16048128 3812 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3918 3812 69 152 0 3764 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15672

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=877872/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=15660 CPUtime=702.05
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3828 0 0 0 70198 7 0 0 25 0 1 0 1094522977 16035840 3812 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3915 3812 69 152 0 3761 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 15660

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=877808/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=15776 CPUtime=762.03
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3839 0 0 0 76196 7 0 0 25 0 1 0 1094522977 16154624 3823 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3944 3823 69 152 0 3790 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 15776

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=877872/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=15776 CPUtime=822.01
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3839 0 0 0 82193 8 0 0 25 0 1 0 1094522977 16154624 3823 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3944 3823 69 152 0 3790 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 15776

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=877680/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=15908 CPUtime=881.99
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 3891 0 0 0 88191 8 0 0 25 0 1 0 1094522977 16289792 3875 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 3977 3875 69 152 0 3823 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 15908

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=876208/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=17872 CPUtime=941.97
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 4258 0 0 0 94189 8 0 0 25 0 1 0 1094522977 18300928 4242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 4468 4242 69 152 0 4314 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 17872

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=876208/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=17872 CPUtime=1001.94
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 4258 0 0 0 100186 8 0 0 25 0 1 0 1094522977 18300928 4242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 4468 4242 69 152 0 4314 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 17872

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=876208/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=17872 CPUtime=1061.93
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 4258 0 0 0 106184 9 0 0 25 0 1 0 1094522977 18300928 4242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 4468 4242 69 152 0 4314 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 17872

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=876144/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=17872 CPUtime=1121.91
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 4258 0 0 0 112182 9 0 0 25 0 1 0 1094522977 18300928 4242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 4468 4242 69 152 0 4314 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 17872

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=876144/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=17872 CPUtime=1181.88
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 4258 0 0 0 118179 9 0 0 25 0 1 0 1094522977 18300928 4242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 4468 4242 69 152 0 4314 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 17872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 11576
/proc/meminfo: memFree=876080/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=17872 CPUtime=1200.08
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 4258 0 0 0 119999 9 0 0 25 0 1 0 1094522977 18300928 4242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 4468 4242 69 152 0 4314 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 17872

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 0.98 2/65 11576
/proc/meminfo: memFree=876080/2055920 swapFree=4178280/4192956
[pid=11573] ppid=11571 vsize=17872 CPUtime=1200.08
/proc/11573/stat : 11573 (picosat) R 11571 11573 10708 0 -1 4194304 4258 0 0 0 119999 9 0 0 25 0 1 0 1094522977 18300928 4242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11573/statm: 4468 4242 69 152 0 4314 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 17872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.101984
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 17872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4258
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= 1626

runsolver used 0.842871 second user time and 2.53861 second system time

The end

Launcher Data

Begin job on node21 at 2009-03-28 06:36:12
IDJOB=1513546
IDBENCH=70272
IDSOLVER=506
FILE ID=node21/1513546-1238218572
PBS_JOBID= 9060543
Free space on /tmp= 66424 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S566590366-099.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513546-1238218572/watcher-1513546-1238218572 -o /tmp/evaluation-result-1513546-1238218572/solver-1513546-1238218572 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513546-1238218572.cnf

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

MD5SUM BENCH= af242f12cd81864273d9a43871d67b92
RANDOM SEED=1686340228

node21.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		: 3000.259
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		: 3000.259
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:        893784 kB
Buffers:         89208 kB
Cached:         976348 kB
SwapCached:       8436 kB
Active:         170396 kB
Inactive:       905192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893784 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          15084 kB
Slab:            72660 kB
Committed_AS:  2913132 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 06:56:14