Trace number 1513498

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1864473452-037.cnf
MD5SUMdb4e49ea1628a563e13565b21c6502ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark535.55
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-1513498-1238218555.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  52.5   160 100.0 13600   100   100  7480   9.2   0.7 
0.00/0.02	c R   0.0  52.5   160 100.0 13600   100   100  7480   9.3   0.7 
0.00/0.03	c +   0.0  52.7   160 100.0 13600   250   250  8228  17.8   0.7 
0.00/0.03	c N   0.0  56.0   160 100.0 13600   402   402  8228  25.1   0.7 
0.03/0.04	c +   0.0  56.8   160 100.0 13600   475   475  9050  27.4   0.7 
0.03/0.05	c +   0.1  58.9   160 100.0 13600   812   812  9955  32.7   0.8 
0.03/0.07	c N   0.1  59.7   160 100.0 13600  1204  1204  9955  34.9   0.9 
0.03/0.07	c +   0.1  59.9   160 100.0 13600  1317  1317 10950  34.7   0.9 
0.09/0.11	c +   0.1  60.5   160 100.0 13600  2074  2074 12045  36.2   1.1 
0.09/0.17	c +   0.2  60.2   160 100.0 13600  3209  3209 13249  36.6   1.3 
0.09/0.17	c N   0.2  60.2   160 100.0 13600  3211  3211 13249  36.6   1.3 
0.19/0.27	c +   0.3  60.1   160 100.0 13600  4911  4911 14573  35.6   1.7 
0.39/0.43	c +   0.4  59.9   160 100.0 13600  7464  7464 16030  36.6   2.3 
0.39/0.47	c N   0.5  59.7   160 100.0 13600  8025  8025 16030  35.6   2.4 
0.69/0.73	c +   0.7  59.1   160 100.0 13600 11293 11293 17633  35.6   3.1 
1.29/1.32	c +   1.3  59.1   160 100.0 13600 17036 17036 19396  36.1   4.4 
1.59/1.60	c N   1.6  59.0   160 100.0 13600 19241 19241 19396  35.7   4.9 
2.19/2.20	c +   2.2  58.5   160 100.0 13600 25650 15943 21335  36.0   4.3 
3.39/3.47	c +   3.5  58.5   160 100.0 13600 38571 18193 23468  36.5   4.7 
4.29/4.36	c N   4.4  58.3   160 100.0 13600 44887 12768 23468  36.3   3.5 
4.29/4.36	c 
4.29/4.36	c  seconds     variables   original    learned     agility
4.29/4.36	c         level        used      conflicts    limit          MB
4.29/4.36	c 
5.78/5.82	c +   5.8  58.1   160 100.0 13600 57952 14093 25814  35.7   3.8 
9.48/9.56	c +   9.6  57.6   160 100.0 13600 87023 16350 28395  35.1   4.2 
11.79/11.87	c N  11.9  57.4   160 100.0 13600 102e3 16063 28395  36.1   4.2 
15.99/16.05	c +  16.1  57.3   160 100.0 13600 130e3 28237 31234  35.7   6.8 
25.68/25.79	c +  25.8  56.8   160 100.0 13600 196e3 19506 34357  36.2   4.9 
32.08/32.19	c N  32.2  56.7   160 100.0 13600 230e3 33459 34357  35.8   8.1 
43.47/43.55	c +  43.5  56.4   160 100.0 13600 294e3 13688 37792  36.7   3.8 
71.17/71.26	c +  71.2  56.9   160 100.0 13600 441e3 16434 41571  35.0   4.5 
86.06/86.19	c N  86.2  57.0   160 100.0 13600 512e3 32493 41571  37.7   8.0 
118.75/118.85	c + 118.8  57.0   160 100.0 13600 662e3 15136 45728  36.4   4.2 
192.33/192.42	c + 192.4  57.0   160 100.0 13600 993e3 29297 50300  35.8   7.2 
227.21/227.35	c N 227.3  56.8   160 100.0 13600 112e4 19409 50300  36.4   5.0 
319.87/320.03	c + 319.9  56.6   160 100.0 13600 148e4 19443 55330  36.8   5.1 
529.60/529.88	c + 529.7  56.5   160 100.0 13600 223e4 23034 60863  35.2   5.9 
602.27/602.58	c N 602.4  56.4   160 100.0 13600 246e4 15083 60863  35.3   4.2 
888.16/888.58	c + 888.3  56.7   160 100.0 13600 335e4 21123 66949  36.5   5.5

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-1513498-1238218555/watcher-1513498-1238218555 -o /tmp/evaluation-result-1513498-1238218555/solver-1513498-1238218555 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513498-1238218555.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 6140
/proc/meminfo: memFree=917144/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=912 CPUtime=0
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1094516797 933888 112 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 228 113 56 152 0 74 0

[startup+0.0379871 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 6140
/proc/meminfo: memFree=917144/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=1572 CPUtime=0.03
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 293 0 0 0 3 0 0 0 18 0 1 0 1094516797 1609728 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 393 278 69 152 0 239 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1572

[startup+0.101982 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 6140
/proc/meminfo: memFree=917144/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=1836 CPUtime=0.09
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 376 0 0 0 9 0 0 0 18 0 1 0 1094516797 1880064 361 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 459 361 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.30202 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 6140
/proc/meminfo: memFree=917144/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=2632 CPUtime=0.29
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 580 0 0 0 29 0 0 0 19 0 1 0 1094516797 2695168 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 658 565 69 152 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701096 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 6140
/proc/meminfo: memFree=917144/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=3956 CPUtime=0.69
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 894 0 0 0 69 0 0 0 22 0 1 0 1094516797 4050944 879 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 989 879 69 152 0 835 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3956

[startup+1.50125 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6141
/proc/meminfo: memFree=913104/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=5672 CPUtime=1.49
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 1320 0 0 0 149 0 0 0 25 0 1 0 1094516797 5808128 1305 1992294400 134512640 135137933 4294956240 18446744073709551615 134553851 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 1418 1305 69 152 0 1264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5672

[startup+3.10155 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6141
/proc/meminfo: memFree=911696/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=6464 CPUtime=3.09
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 1516 0 0 0 309 0 0 0 25 0 1 0 1094516797 6619136 1490 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 1616 1490 69 152 0 1462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6464

[startup+6.30116 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6141
/proc/meminfo: memFree=910736/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=6992 CPUtime=6.28
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 1637 0 0 0 628 0 0 0 25 0 1 0 1094516797 7159808 1611 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 1748 1611 69 152 0 1594 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6992

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6141
/proc/meminfo: memFree=909584/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=7912 CPUtime=12.69
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 1900 0 0 0 1268 1 0 0 25 0 1 0 1094516797 8101888 1874 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 1978 1874 69 152 0 1824 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7912

[startup+25.5018 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6141
/proc/meminfo: memFree=908880/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=8572 CPUtime=25.48
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 2072 0 0 0 2547 1 0 0 25 0 1 0 1094516797 8777728 2046 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 2143 2046 69 152 0 1989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8572

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6141
/proc/meminfo: memFree=907472/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=10280 CPUtime=51.07
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 2433 0 0 0 5106 1 0 0 25 0 1 0 1094516797 10526720 2407 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 2570 2407 69 152 0 2416 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10280

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6141
/proc/meminfo: memFree=906384/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=11328 CPUtime=102.26
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 2695 0 0 0 10224 2 0 0 25 0 1 0 1094516797 11599872 2669 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 2832 2669 69 152 0 2678 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11328

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6141
/proc/meminfo: memFree=905296/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=12352 CPUtime=162.24
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 2966 0 0 0 16221 3 0 0 25 0 1 0 1094516797 12648448 2940 1992294400 134512640 135137933 4294956240 18446744073709551615 134551410 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3088 2940 69 152 0 2934 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12352

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6141
/proc/meminfo: memFree=904400/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=13128 CPUtime=222.21
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3182 0 0 0 22218 3 0 0 25 0 1 0 1094516797 13443072 3156 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3282 3156 69 152 0 3128 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13128

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6141
/proc/meminfo: memFree=904336/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=13236 CPUtime=282.19
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3195 0 0 0 28216 3 0 0 25 0 1 0 1094516797 13553664 3169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3309 3169 69 152 0 3155 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13236

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6141
/proc/meminfo: memFree=902928/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=14540 CPUtime=342.17
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3528 0 0 0 34213 4 0 0 25 0 1 0 1094516797 14888960 3502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3635 3502 69 152 0 3481 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14540

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6141
/proc/meminfo: memFree=902928/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=14528 CPUtime=402.14
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3528 0 0 0 40210 4 0 0 25 0 1 0 1094516797 14876672 3502 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3632 3502 69 152 0 3478 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14528

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6141
/proc/meminfo: memFree=902928/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=14524 CPUtime=462.12
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3528 0 0 0 46208 4 0 0 25 0 1 0 1094516797 14872576 3502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3631 3502 69 152 0 3477 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14524

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=902736/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=14516 CPUtime=522.09
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3528 0 0 0 52205 4 0 0 25 0 1 0 1094516797 14864384 3502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3629 3502 69 152 0 3475 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14516

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=901712/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=15672 CPUtime=582.07
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3829 0 0 0 58202 5 0 0 25 0 1 0 1094516797 16048128 3803 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3918 3803 69 152 0 3764 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 15672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=901648/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=15664 CPUtime=642.06
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3844 0 0 0 64200 6 0 0 25 0 1 0 1094516797 16039936 3818 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3916 3818 69 152 0 3762 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 15664

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=901520/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=15796 CPUtime=702.03
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3864 0 0 0 70197 6 0 0 25 0 1 0 1094516797 16175104 3838 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3949 3838 69 152 0 3795 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 15796

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=901520/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=15796 CPUtime=762.01
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3864 0 0 0 76195 6 0 0 25 0 1 0 1094516797 16175104 3838 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3949 3838 69 152 0 3795 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 15796

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=901456/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=15928 CPUtime=821.98
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3885 0 0 0 82192 6 0 0 25 0 1 0 1094516797 16310272 3859 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3982 3859 69 152 0 3828 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 15928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=901456/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=15928 CPUtime=881.97
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 3885 0 0 0 88190 7 0 0 25 0 1 0 1094516797 16310272 3859 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 3982 3859 69 152 0 3828 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 15928

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=900304/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=17496 CPUtime=941.94
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 4181 0 0 0 94187 7 0 0 25 0 1 0 1094516797 17915904 4155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 4374 4155 69 152 0 4220 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 17496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=900240/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=17628 CPUtime=1001.91
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 4192 0 0 0 100184 7 0 0 25 0 1 0 1094516797 18051072 4166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 4407 4166 69 152 0 4253 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 17628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=900240/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=17620 CPUtime=1061.89
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 4192 0 0 0 106182 7 0 0 25 0 1 0 1094516797 18042880 4166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 4405 4166 69 152 0 4251 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 17620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=900176/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=17604 CPUtime=1121.87
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 4192 0 0 0 112180 7 0 0 25 0 1 0 1094516797 18026496 4166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 4401 4166 69 152 0 4247 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 17604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=900112/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=17604 CPUtime=1181.85
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 4208 0 0 0 118178 7 0 0 25 0 1 0 1094516797 18026496 4182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 4401 4182 69 152 0 4247 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 17604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6143
/proc/meminfo: memFree=900112/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=17604 CPUtime=1200.05
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 4208 0 0 0 119997 8 0 0 25 0 1 0 1094516797 18026496 4182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 4401 4182 69 152 0 4247 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17604

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 1.00 1.00 2/73 6143
/proc/meminfo: memFree=900112/2055920 swapFree=4164316/4192956
[pid=6140] ppid=6138 vsize=17604 CPUtime=1200.05
/proc/6140/stat : 6140 (picosat) R 6138 6140 5287 0 -1 4194304 4208 0 0 0 119997 8 0 0 25 0 1 0 1094516797 18026496 4182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6140/statm: 4401 4182 69 152 0 4247 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 17604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.083987
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 17628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4208
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= 2375

runsolver used 1.05084 second user time and 3.32949 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 06:35:55
IDJOB=1513498
IDBENCH=70268
IDSOLVER=506
FILE ID=node64/1513498-1238218555
PBS_JOBID= 9060502
Free space on /tmp= 66408 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1864473452-037.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513498-1238218555/watcher-1513498-1238218555 -o /tmp/evaluation-result-1513498-1238218555/solver-1513498-1238218555 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513498-1238218555.cnf

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

MD5SUM BENCH= db4e49ea1628a563e13565b21c6502ef
RANDOM SEED=1772366733

node64.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		: 3000.261
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		: 3000.261
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:        917624 kB
Buffers:         84856 kB
Cached:         950180 kB
SwapCached:      19440 kB
Active:          71484 kB
Inactive:       984688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        917624 kB
SwapTotal:     4192956 kB
SwapFree:      4164316 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            67072 kB
Committed_AS:  2881580 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 06:55:58