Trace number 1513402

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1845944120-011.cnf
MD5SUMc7e600e65327a74ce4dc4cc40e37ba60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark178.692
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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-1513402-1238217350.cnf
0.00/0.00	c parsed header 'p cnf 180 15300'
0.00/0.02	c initialized 180 variables
0.00/0.02	c found 15300 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   180   0.0 15300     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7650 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  66.0   180  99.4 15300   100   100  8415   9.1   0.7 
0.00/0.02	c R   0.0  66.0   180  99.4 15300   102   102  8415   9.3   0.7 
0.00/0.03	c +   0.0  62.1   180 100.0 15300   250   250  9256  18.6   0.8 
0.00/0.04	c N   0.0  66.0   180 100.0 15300   403   403  9256  24.1   0.8 
0.00/0.04	c +   0.0  67.2   180 100.0 15300   475   475 10181  25.9   0.8 
0.00/0.05	c +   0.1  69.8   180 100.0 15300   812   812 11199  31.6   0.9 
0.07/0.07	c N   0.1  71.0   180 100.0 15300  1204  1204 11199  35.5   1.0 
0.07/0.08	c +   0.1  71.3   180 100.0 15300  1317  1317 12318  36.2   1.0 
0.09/0.12	c +   0.1  71.8   180 100.0 15300  2074  2074 13549  34.8   1.2 
0.09/0.18	c N   0.2  71.8   180 100.0 15300  3206  3206 13549  35.5   1.5 
0.09/0.18	c +   0.2  71.8   180 100.0 15300  3209  3209 14903  35.6   1.5 
0.19/0.28	c +   0.3  72.0   180 100.0 15300  4911  4911 16393  34.6   1.9 
0.39/0.46	c +   0.5  71.5   180 100.0 15300  7464  7464 18032  34.4   2.5 
0.49/0.51	c N   0.5  71.3   180 100.0 15300  8018  8018 18032  35.0   2.6 
0.69/0.77	c +   0.8  71.2   180 100.0 15300 11293 11293 19835  35.0   3.4 
1.29/1.36	c +   1.4  71.1   180 100.0 15300 17036 17036 21818  34.3   4.9 
1.59/1.66	c N   1.7  71.0   180 100.0 15300 19241 19241 21818  35.0   5.4 
2.39/2.47	c +   2.5  70.5   180 100.0 15300 25650 14735 23999  36.6   4.4 
4.09/4.11	c +   4.1  70.2   180 100.0 15300 38571 15649 26398  35.7   4.6 
4.89/4.99	c N   5.0  69.9   180 100.0 15300 44885 21963 26398  34.9   6.1 
4.89/4.99	c 
4.89/4.99	c  seconds     variables   original    learned     agility
4.89/4.99	c         level        used      conflicts    limit          MB
4.89/4.99	c 
6.69/6.79	c +   6.8  70.0   180 100.0 15300 57952 21309 29037  35.9   5.9 
11.19/11.30	c +  11.3  69.8   180 100.0 15300 87023 17271 31940  34.9   5.0 
14.08/14.17	c N  14.2  69.6   180 100.0 15300 102e3 13615 31940  34.8   4.0 
18.28/18.36	c +  18.4  69.4   180 100.0 15300 130e3 22723 35134  36.0   6.2 
29.99/30.00	c +  30.0  68.8   180 100.0 15300 196e3 24129 38647  35.4   6.8 
36.78/36.80	c N  36.8  68.4   180 100.0 15300 230e3 34140 38647  35.1   9.2 
48.98/49.00	c +  49.0  68.5   180 100.0 15300 294e3 23328 42511  34.6   6.7 
80.17/80.21	c +  80.2  68.0   180 100.0 15300 441e3 27981 46762  35.5   7.7 
96.26/96.33	c N  96.3  67.8   180 100.0 15300 512e3 33969 46762  35.5   9.2 
131.05/131.14	c + 131.1  67.4   180 100.0 15300 662e3 19768 51438  35.3   5.7 
215.13/215.22	c + 215.2  66.7   180 100.0 15300 993e3 16895 56581  35.2   4.9 
255.01/255.11	c N 255.0  66.6   180 100.0 15300 112e4 25360 56581  35.2   6.9 
357.47/357.62	c + 357.5  66.1   180 100.0 15300 148e4 48629 62239  35.7  12.4 
593.80/594.05	c + 593.9  65.5   180 100.0 15300 223e4 27955 68462  36.7   7.6 
669.18/669.49	c N 669.3  65.3   180 100.0 15300 246e4 40664 68462  35.8  11.0 
963.98/964.32	c + 964.0  64.6   180 100.0 15300 335e4 23378 75308  35.0   7.0

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-1513402-1238217350/watcher-1513402-1238217350 -o /tmp/evaluation-result-1513402-1238217350/solver-1513402-1238217350 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513402-1238217350.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5053
/proc/meminfo: memFree=1064384/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=912 CPUtime=0
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1094396951 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 228 107 56 152 0 74 0

[startup+0.0732019 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5053
/proc/meminfo: memFree=1064384/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=1836 CPUtime=0.07
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 361 0 0 0 7 0 0 0 18 0 1 0 1094396951 1880064 346 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 459 347 69 152 0 305 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1836

[startup+0.101207 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5053
/proc/meminfo: memFree=1064384/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=1968 CPUtime=0.09
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 396 0 0 0 9 0 0 0 18 0 1 0 1094396951 2015232 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 492 381 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301241 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5053
/proc/meminfo: memFree=1064384/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=2764 CPUtime=0.29
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 612 0 0 0 29 0 0 0 19 0 1 0 1094396951 2830336 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 691 597 69 152 0 537 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2764

[startup+0.701309 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5053
/proc/meminfo: memFree=1064384/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=4084 CPUtime=0.69
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 942 0 0 0 69 0 0 0 23 0 1 0 1094396951 4182016 927 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 1021 927 69 152 0 867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4084

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1060088/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=6196 CPUtime=1.49
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 1443 0 0 0 149 0 0 0 25 0 1 0 1094396951 6344704 1428 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 1549 1428 69 152 0 1395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6196

[startup+3.10272 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1057720/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=7252 CPUtime=3.09
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 1717 0 0 0 309 0 0 0 25 0 1 0 1094396951 7426048 1691 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 1813 1691 69 152 0 1659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7252

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1057208/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=8308 CPUtime=6.29
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 1990 0 0 0 628 1 0 0 25 0 1 0 1094396951 8507392 1964 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 2077 1964 69 152 0 1923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8308

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1055800/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=9100 CPUtime=12.69
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 2180 0 0 0 1268 1 0 0 25 0 1 0 1094396951 9318400 2154 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 2275 2154 69 152 0 2121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9100

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1054328/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=10676 CPUtime=25.49
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 2549 0 0 0 2547 2 0 0 25 0 1 0 1094396951 10932224 2523 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 2669 2523 69 152 0 2515 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10676

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1053432/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=11728 CPUtime=51.08
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 2792 0 0 0 5105 3 0 0 25 0 1 0 1094396951 12009472 2766 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 2932 2766 69 152 0 2778 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11728

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1051256/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=13708 CPUtime=102.26
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 3308 0 0 0 10223 3 0 0 25 0 1 0 1094396951 14036992 3282 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 3427 3282 69 152 0 3273 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13708

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1049976/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=15012 CPUtime=162.24
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 3638 0 0 0 16220 4 0 0 25 0 1 0 1094396951 15372288 3612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 3753 3612 69 152 0 3599 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15012

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1049912/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=14992 CPUtime=222.22
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 3638 0 0 0 22217 5 0 0 25 0 1 0 1094396951 15351808 3612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 3748 3612 69 152 0 3594 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14992

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1048632/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=16180 CPUtime=282.2
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 3956 0 0 0 28215 5 0 0 25 0 1 0 1094396951 16568320 3930 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4045 3930 69 152 0 3891 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 16180

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1048632/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=16180 CPUtime=342.18
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 3956 0 0 0 34213 5 0 0 25 0 1 0 1094396951 16568320 3930 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4045 3930 69 152 0 3891 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16180

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1047224/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=17500 CPUtime=402.17
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4306 0 0 0 40210 7 0 0 25 0 1 0 1094396951 17920000 4280 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4375 4280 69 152 0 4221 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17500

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1047224/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=17500 CPUtime=462.15
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4306 0 0 0 46208 7 0 0 25 0 1 0 1094396951 17920000 4280 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4375 4280 69 152 0 4221 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17500

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1047224/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=17500 CPUtime=522.13
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4306 0 0 0 52206 7 0 0 25 0 1 0 1094396951 17920000 4280 1992294400 134512640 135137933 4294956240 18446744073709551615 134521344 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4375 4280 69 152 0 4221 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17500

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1047224/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=17500 CPUtime=582.1
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4306 0 0 0 58203 7 0 0 25 0 1 0 1094396951 17920000 4280 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4375 4280 69 152 0 4221 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 17500

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1045624/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=19596 CPUtime=642.09
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4698 0 0 0 64201 8 0 0 25 0 1 0 1094396951 20066304 4672 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4899 4672 69 152 0 4745 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19596

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1045624/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=19476 CPUtime=702.07
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4698 0 0 0 70199 8 0 0 25 0 1 0 1094396951 19943424 4660 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4869 4660 69 152 0 4715 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 19476

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1045624/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=19472 CPUtime=762.04
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4698 0 0 0 76196 8 0 0 25 0 1 0 1094396951 19939328 4659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4868 4659 69 152 0 4714 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19472

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1045624/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=19464 CPUtime=822.03
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4698 0 0 0 82194 9 0 0 25 0 1 0 1094396951 19931136 4657 1992294400 134512640 135137933 4294956240 18446744073709551615 134568656 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4866 4657 69 152 0 4712 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 19464

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1045624/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=19452 CPUtime=882.01
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4698 0 0 0 88192 9 0 0 25 0 1 0 1094396951 19918848 4654 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4863 4654 69 152 0 4709 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 19452

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1045624/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=19452 CPUtime=941.98
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 4698 0 0 0 94189 9 0 0 25 0 1 0 1094396951 19918848 4654 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 4863 4654 69 152 0 4709 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 19452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1044088/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=21036 CPUtime=1001.96
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 5087 0 0 0 100186 10 0 0 25 0 1 0 1094396951 21540864 5043 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 5259 5043 69 152 0 5105 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 21036

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1044024/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=21168 CPUtime=1061.95
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 5109 0 0 0 106184 11 0 0 25 0 1 0 1094396951 21676032 5065 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 5292 5065 69 152 0 5138 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 21168

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1043960/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=21164 CPUtime=1121.93
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 5122 0 0 0 112182 11 0 0 25 0 1 0 1094396951 21671936 5078 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 5291 5078 69 152 0 5137 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 21164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1043960/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=21140 CPUtime=1181.91
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 5122 0 0 0 118180 11 0 0 25 0 1 0 1094396951 21647360 5078 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 5285 5078 69 152 0 5131 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 21140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5054
/proc/meminfo: memFree=1043896/2055920 swapFree=4175308/4192956
[pid=5053] ppid=5051 vsize=21140 CPUtime=1200.01
/proc/5053/stat : 5053 (picosat) R 5051 5053 4216 0 -1 4194304 5122 0 0 0 119990 11 0 0 25 0 1 0 1094396951 21647360 5078 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5053/statm: 5285 5078 69 152 0 5131 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 21140

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): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.118981
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 21168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5122
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= 2428

runsolver used 0.887865 second user time and 2.53361 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-28 06:15:51
IDJOB=1513402
IDBENCH=70260
IDSOLVER=506
FILE ID=node55/1513402-1238217350
PBS_JOBID= 9060511
Free space on /tmp= 66212 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1845944120-011.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513402-1238217350/watcher-1513402-1238217350 -o /tmp/evaluation-result-1513402-1238217350/solver-1513402-1238217350 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513402-1238217350.cnf

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

MD5SUM BENCH= c7e600e65327a74ce4dc4cc40e37ba60
RANDOM SEED=504465961

node55.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:       1064864 kB
Buffers:         80372 kB
Cached:         815460 kB
SwapCached:      11560 kB
Active:          87916 kB
Inactive:       821092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064864 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          18888 kB
Slab:            68116 kB
Committed_AS:  2684180 kB
PageTables:       1372 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= 66212 MiB
End job on node55 at 2009-03-28 06:35:53