Trace number 1516426

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1484713995-092.cnf
MD5SUM51b5beb62ba2ddadbcd03c7139c7c934
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.23281
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1516426-1238269418.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.00	c initialized 70 variables
0.00/0.00	c found 6230 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    70   0.0  6230     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3115 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  26.8    70 100.0  6230   100   100  3426   5.8   0.3 
0.00/0.01	c R   0.0  26.8    70 100.0  6230   100   100  3426   5.8   0.3 
0.00/0.01	c +   0.0  26.8    70 100.0  6230   250   250  3768  13.9   0.3 
0.00/0.01	c R   0.0  27.6    70 100.0  6230   404   404  3768  20.2   0.3 
0.00/0.02	c +   0.0  27.1    70 100.0  6230   475   475  4144  21.9   0.4 
0.00/0.02	c +   0.0  27.2    70 100.0  6230   812   812  4558  30.3   0.4 
0.00/0.04	c N   0.0  26.9    70 100.0  6230  1207  1207  4558  35.6   0.4 
0.00/0.04	c +   0.0  26.9    70 100.0  6230  1317  1317  5013  36.1   0.5 
0.05/0.06	c +   0.1  26.4    70 100.0  6230  2074  2074  5514  40.2   0.6 
0.09/0.10	c +   0.1  25.8    70 100.0  6230  3209  3209  6065  40.7   0.7 
0.09/0.10	c N   0.1  25.8    70 100.0  6230  3216  3216  6065  40.7   0.7 
0.09/0.16	c +   0.2  25.4    70 100.0  6230  4911  4911  6671  40.5   0.9 
0.19/0.27	c +   0.3  24.8    70 100.0  6230  7464  4124  7338  39.8   0.8 
0.19/0.29	c N   0.3  24.8    70 100.0  6230  8021  4681  7338  40.2   0.9 
0.39/0.44	c +   0.4  24.4    70 100.0  6230 11293  4278  8071  40.7   0.8 
0.59/0.68	c +   0.7  24.3    70 100.0  6230 17036  5982  8878  40.4   1.0 
0.69/0.79	c N   0.8  24.2    70 100.0  6230 19243  8189  8878  40.1   1.3 
1.00/1.08	c +   1.1  23.8    70 100.0  6230 25650  5706  9765  41.5   1.0 
1.59/1.69	c +   1.7  23.4    70 100.0  6230 38571  8853 10741  39.9   1.4 
1.99/2.02	c N   2.0  23.2    70 100.0  6230 44893  9798 10741  40.8   1.5 
1.99/2.02	c 
1.99/2.02	c  seconds     variables   original    learned     agility
1.99/2.02	c         level        used      conflicts    limit          MB
1.99/2.02	c 
2.59/2.66	c +   2.7  23.0    70 100.0  6230 57952  6728 11815  40.6   1.1 
4.09/4.19	c +   4.2  22.6    70 100.0  6230 87023  6231 12996  40.4   1.1 
4.99/5.03	c N   5.0  22.5    70 100.0  6230 102e3  8787 12996  39.5   1.4 
6.49/6.54	c +   6.5  22.2    70 100.0  6230 130e3 10822 14295  40.7   1.6 
10.39/10.41	c +  10.4  22.1    70 100.0  6230 196e3 11853 15724  39.6   1.7 
12.59/12.62	c N  12.6  22.1    70 100.0  6230 230e3 15119 15724  39.3   2.0 
16.59/16.68	c +  16.7  22.0    70 100.0  6230 294e3 15550 17296  41.1   2.1 
26.28/26.34	c +  26.3  21.5    70 100.0  6230 441e3 15602 19025  40.3   2.2 
31.28/31.32	c N  31.3  21.6    70 100.0  6230 512e3 10924 19025  40.3   1.7 
41.47/41.54	c +  41.5  21.4    70 100.0  6230 662e3 17434 20927  41.2   2.4 
65.58/65.66	c +  65.6  21.0    70 100.0  6230 993e3 13538 23019  40.6   1.9 
76.17/76.27	c N  76.3  21.0    70 100.0  6230 112e4 21600 23019  41.1   2.8 
104.86/104.98	c + 105.0  20.8    70 100.0  6230 148e4 15060 25320  40.1   2.1 
167.54/167.62	c + 167.6  20.5    70 100.0  6230 223e4 12325 27852  40.8   1.8 
187.43/187.59	c N 187.5  20.4    70 100.0  6230 246e4 19349 27852  40.7   2.5 
268.82/268.99	c + 268.9  20.2    70 100.0  6230 335e4 21848 30637  40.9   2.8 
429.47/429.63	c + 429.5  19.9    70 100.0  6230 502e4 12636 33700  40.0   1.8 
459.37/459.56	c N 459.4  19.8    70 100.0  6230 533e4 26647 33700  40.0   3.5 
682.10/682.36	c + 682.2  19.5    70 100.0  6230 754e4 19180 37070  41.0   2.8 
1109.28/1109.66	c + 111e1  19.3    70 100.0  6230 113e5 25379 40777  39.6   3.4 
1130.07/1130.44	c N 113e1  19.3    70 100.0  6230 114e5 25899 40777  41.2   3.4

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-1516426-1238269418/watcher-1516426-1238269418 -o /tmp/evaluation-result-1516426-1238269418/solver-1516426-1238269418 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516426-1238269418.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: 0.99 1.00 0.99 3/64 6110
/proc/meminfo: memFree=1216888/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=912 CPUtime=0
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1099603701 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 228 107 56 152 0 74 0

[startup+0.059327 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 6110
/proc/meminfo: memFree=1216888/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=1308 CPUtime=0.05
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 234 0 0 0 5 0 0 0 18 0 1 0 1099603701 1339392 219 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 327 219 69 152 0 173 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1308

[startup+0.101331 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 6110
/proc/meminfo: memFree=1216888/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=1440 CPUtime=0.09
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 1099603701 1474560 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 360 260 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301353 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 6110
/proc/meminfo: memFree=1216888/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=1980 CPUtime=0.29
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 391 0 0 0 29 0 0 0 19 0 1 0 1099603701 2027520 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 495 376 69 152 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1980

[startup+0.701389 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 6110
/proc/meminfo: memFree=1216888/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=2112 CPUtime=0.69
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 430 0 0 0 69 0 0 0 23 0 1 0 1099603701 2162688 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 528 415 69 152 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2112

[startup+1.50146 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 6111
/proc/meminfo: memFree=1215344/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=2376 CPUtime=1.49
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 1099603701 2433024 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 594 465 69 152 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10161 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6111
/proc/meminfo: memFree=1215024/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=2508 CPUtime=3.09
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 540 0 0 0 309 0 0 0 25 0 1 0 1099603701 2568192 525 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 627 525 69 152 0 473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30192 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6111
/proc/meminfo: memFree=1214640/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=2640 CPUtime=6.29
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 578 0 0 0 629 0 0 0 25 0 1 0 1099603701 2703360 563 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 660 563 69 152 0 506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7015 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 6111
/proc/meminfo: memFree=1214200/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=3036 CPUtime=12.69
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 673 0 0 0 1269 0 0 0 25 0 1 0 1099603701 3108864 658 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 759 658 69 152 0 605 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5017 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 6111
/proc/meminfo: memFree=1214008/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=3300 CPUtime=25.48
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 721 0 0 0 2548 0 0 0 25 0 1 0 1099603701 3379200 706 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 825 706 69 152 0 671 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3300

[startup+51.1012 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 6111
/proc/meminfo: memFree=1213624/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=3696 CPUtime=51.08
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 821 0 0 0 5107 1 0 0 25 0 1 0 1099603701 3784704 806 1992294400 134512640 135137933 4294956240 18446744073709551615 134554602 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 924 806 69 152 0 770 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3696

[startup+102.305 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 6111
/proc/meminfo: memFree=1213304/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=4084 CPUtime=102.27
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 900 0 0 0 10226 1 0 0 25 0 1 0 1099603701 4182016 885 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1021 885 69 152 0 867 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4084

[startup+162.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 6111
/proc/meminfo: memFree=1213048/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=4216 CPUtime=162.24
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 967 0 0 0 16223 1 0 0 25 0 1 0 1099603701 4317184 952 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1054 952 69 152 0 900 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4216

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 6111
/proc/meminfo: memFree=1212728/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=4584 CPUtime=222.23
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1041 0 0 0 22221 2 0 0 25 0 1 0 1099603701 4694016 1026 1992294400 134512640 135137933 4294956240 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1146 1026 69 152 0 992 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4584

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6111
/proc/meminfo: memFree=1212536/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=4716 CPUtime=282.21
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1093 0 0 0 28219 2 0 0 25 0 1 0 1099603701 4829184 1078 1992294400 134512640 135137933 4294956240 18446744073709551615 134522660 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1179 1078 69 152 0 1025 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4716

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6111
/proc/meminfo: memFree=1212408/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=4848 CPUtime=342.19
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1115 0 0 0 34217 2 0 0 25 0 1 0 1099603701 4964352 1100 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1212 1100 69 152 0 1058 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4848

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1212344/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=4848 CPUtime=402.18
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1117 0 0 0 40216 2 0 0 25 0 1 0 1099603701 4964352 1102 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1212 1102 69 152 0 1058 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4848

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1212024/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5500 CPUtime=462.17
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1213 0 0 0 46214 3 0 0 25 0 1 0 1099603701 5632000 1198 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1375 1198 69 152 0 1221 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5500

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1211960/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5500 CPUtime=522.15
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1213 0 0 0 52212 3 0 0 25 0 1 0 1099603701 5632000 1198 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1375 1198 69 152 0 1221 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5500

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1212024/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5388 CPUtime=582.13
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1213 0 0 0 58210 3 0 0 25 0 1 0 1099603701 5517312 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1347 1197 69 152 0 1193 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1211960/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5520 CPUtime=642.12
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1222 0 0 0 64209 3 0 0 25 0 1 0 1099603701 5652480 1206 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1380 1206 69 152 0 1226 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5520

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1211640/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5784 CPUtime=702.1
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1302 0 0 0 70206 4 0 0 25 0 1 0 1099603701 5922816 1286 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1446 1286 69 152 0 1292 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 5784

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1211576/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5784 CPUtime=762.09
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1311 0 0 0 76205 4 0 0 25 0 1 0 1099603701 5922816 1295 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1446 1295 69 152 0 1292 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 5784

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1211512/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5784 CPUtime=822.07
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1320 0 0 0 82203 4 0 0 25 0 1 0 1099603701 5922816 1304 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1446 1304 69 152 0 1292 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 5784

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1211512/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5784 CPUtime=882.05
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1320 0 0 0 88201 4 0 0 25 0 1 0 1099603701 5922816 1304 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1446 1304 69 152 0 1292 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 5784

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1211576/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5784 CPUtime=942.03
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1320 0 0 0 94199 4 0 0 25 0 1 0 1099603701 5922816 1304 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1446 1304 69 152 0 1292 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 5784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6111
/proc/meminfo: memFree=1211640/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5784 CPUtime=1002.01
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1320 0 0 0 100197 4 0 0 25 0 1 0 1099603701 5922816 1304 1992294400 134512640 135137933 4294956240 18446744073709551615 134552778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1446 1304 69 152 0 1292 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 5784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6117
/proc/meminfo: memFree=1211320/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=5916 CPUtime=1062
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1347 0 0 0 106195 5 0 0 25 0 1 0 1099603701 6057984 1331 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1479 1331 69 152 0 1325 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 5916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6117
/proc/meminfo: memFree=1211192/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=6124 CPUtime=1121.98
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1401 0 0 0 112193 5 0 0 25 0 1 0 1099603701 6270976 1377 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1531 1377 69 152 0 1377 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 6124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6117
/proc/meminfo: memFree=1211128/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=6124 CPUtime=1181.96
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1419 0 0 0 118191 5 0 0 25 0 1 0 1099603701 6270976 1395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1531 1395 69 152 0 1377 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 6124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6117
/proc/meminfo: memFree=1211128/2055920 swapFree=4179168/4192956
[pid=6110] ppid=6108 vsize=6124 CPUtime=1200.06
/proc/6110/stat : 6110 (picosat) R 6108 6110 6029 0 -1 4194304 1419 0 0 0 120001 5 0 0 25 0 1 0 1099603701 6270976 1395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6110/statm: 1531 1395 69 152 0 1377 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6124

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): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.05999
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 6124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1419
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= 1234

runsolver used 0.748886 second user time and 2.6116 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-28 20:43:38
IDJOB=1516426
IDBENCH=70512
IDSOLVER=506
FILE ID=node61/1516426-1238269418
PBS_JOBID= 9060904
Free space on /tmp= 66344 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1484713995-092.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516426-1238269418/watcher-1516426-1238269418 -o /tmp/evaluation-result-1516426-1238269418/solver-1516426-1238269418 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516426-1238269418.cnf

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

MD5SUM BENCH= 51b5beb62ba2ddadbcd03c7139c7c934
RANDOM SEED=1367004013

node61.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		: 3000.238
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		: 3000.238
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:       1217304 kB
Buffers:         91544 kB
Cached:         649488 kB
SwapCached:       7920 kB
Active:          50228 kB
Inactive:       700480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1217304 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            74028 kB
Committed_AS:  2571060 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-28 21:03:41