Trace number 1516042

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1551099861-042.cnf
MD5SUM1971ae5cb46ad8bbc8e3b82792c4f819
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516042-1238263371.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.00	c initialized 65 variables
0.00/0.00	c found 5785 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    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  24.8    65 100.0  5785   100   100  3181   6.1   0.3 
0.00/0.01	c R   0.0  24.8    65 100.0  5785   100   100  3181   6.1   0.3 
0.00/0.01	c +   0.0  23.1    65 100.0  5785   250   250  3499  13.5   0.3 
0.00/0.01	c R   0.0  23.5    65 100.0  5785   401   401  3499  19.8   0.3 
0.00/0.01	c +   0.0  23.6    65 100.0  5785   475   475  3848  22.0   0.3 
0.00/0.02	c +   0.0  24.3    65 100.0  5785   812   812  4232  30.4   0.4 
0.00/0.03	c N   0.0  24.4    65 100.0  5785  1203  1203  4232  35.5   0.4 
0.00/0.04	c +   0.0  24.4    65 100.0  5785  1317  1317  4655  36.9   0.4 
0.00/0.06	c +   0.1  24.7    65 100.0  5785  2074  2074  5120  39.6   0.5 
0.00/0.09	c N   0.1  24.3    65 100.0  5785  3207  3207  5120  39.9   0.6 
0.00/0.09	c +   0.1  24.3    65 100.0  5785  3209  3209  5632  39.9   0.6 
0.09/0.15	c +   0.2  24.0    65 100.0  5785  4911  4911  6195  41.3   0.8 
0.19/0.25	c +   0.3  23.6    65 100.0  5785  7464  4363  6814  41.6   0.8 
0.19/0.27	c N   0.3  23.6    65 100.0  5785  8013  4912  6814  41.3   0.9 
0.39/0.41	c +   0.4  23.0    65 100.0  5785 11293  4778  7495  41.7   0.8 
0.59/0.65	c +   0.7  22.5    65 100.0  5785 17036  6770  8244  40.8   1.0 
0.69/0.75	c N   0.8  22.3    65 100.0  5785 19228  4832  8244  41.2   0.9 
0.99/1.04	c +   1.0  22.1    65 100.0  5785 25650  7129  9068  41.1   1.1 
1.59/1.63	c +   1.6  21.7    65 100.0  5785 38571  6433  9974  41.0   1.1 
1.89/1.92	c N   1.9  21.5    65 100.0  5785 44882  7749  9974  39.7   1.2 
1.89/1.92	c 
1.89/1.92	c  seconds     variables   original    learned     agility
1.89/1.92	c         level        used      conflicts    limit          MB
1.89/1.92	c 
2.49/2.54	c +   2.5  21.3    65 100.0  5785 57952  5840 10971  41.5   1.0 
3.89/3.96	c +   4.0  21.1    65 100.0  5785 87023  7457 12068  41.1   1.2 
4.79/4.80	c N   4.8  20.9    65 100.0  5785 102e3 10937 12068  41.1   1.5 
6.19/6.24	c +   6.2  20.7    65 100.0  5785 130e3  8781 13274  40.4   1.3 
9.79/9.82	c +   9.8  20.5    65 100.0  5785 196e3  7757 14601  41.2   1.2 
11.69/11.79	c N  11.8  20.5    65 100.0  5785 230e3 13266 14601  40.5   1.8 
15.49/15.54	c +  15.5  20.3    65 100.0  5785 294e3 10884 16061  40.8   1.5 
24.38/24.46	c +  24.5  20.1    65 100.0  5785 441e3 13397 17667  40.5   1.7 
28.98/29.04	c N  29.0  19.9    65 100.0  5785 512e3 14100 17667  40.0   1.9 
38.58/38.61	c +  38.6  19.8    65 100.0  5785 662e3 13173 19433  40.7   1.8 
60.66/60.78	c +  60.8  19.3    65 100.0  5785 993e3 13730 21376  40.1   1.8 
70.27/70.33	c N  70.3  19.2    65 100.0  5785 112e4 20059 21376  40.9   2.5 
96.06/96.19	c +  96.2  19.0    65 100.0  5785 148e4 18490 23513  41.5   2.3 
153.53/153.68	c + 153.6  18.7    65 100.0  5785 223e4 22455 25864  41.0   2.8 
172.53/172.64	c N 172.6  18.6    65 100.0  5785 246e4 15953 25864  40.2   2.0 
245.90/246.03	c + 245.9  18.3    65 100.0  5785 335e4 18753 28450  40.7   2.3 
392.84/393.09	c + 392.9  18.1    65 100.0  5785 502e4 27304 31295  40.7   3.2 
420.43/420.68	c N 420.5  18.1    65 100.0  5785 533e4 25943 31295  40.9   3.0 
630.06/630.36	c + 630.1  17.9    65 100.0  5785 754e4 17391 34424  41.2   2.2 
1014.11/1014.54	c + 101e1  17.6    65 100.0  5785 113e5 22051 37866  40.6   2.8 
1031.51/1031.97	c N 103e1  17.6    65 100.0  5785 114e5 15586 37866  40.8   2.2

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-1516042-1238263371/watcher-1516042-1238263371 -o /tmp/evaluation-result-1516042-1238263371/solver-1516042-1238263371 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516042-1238263371.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: 0.91 0.95 0.96 2/64 3945
/proc/meminfo: memFree=1697288/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=912 CPUtime=0
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1099002091 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 228 107 56 152 0 74 0

[startup+0.100386 s]
/proc/loadavg: 0.91 0.95 0.96 2/64 3945
/proc/meminfo: memFree=1697288/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=1440 CPUtime=0.09
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 270 0 0 0 9 0 0 0 18 0 1 0 1099002091 1474560 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 360 255 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.201405 s]
/proc/loadavg: 0.91 0.95 0.96 2/64 3945
/proc/meminfo: memFree=1697288/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=1704 CPUtime=0.19
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 348 0 0 0 19 0 0 0 18 0 1 0 1099002091 1744896 333 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 426 333 69 152 0 272 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1704

[startup+0.301424 s]
/proc/loadavg: 0.91 0.95 0.96 2/64 3945
/proc/meminfo: memFree=1697288/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=1836 CPUtime=0.29
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 362 0 0 0 29 0 0 0 19 0 1 0 1099002091 1880064 347 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 459 347 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701505 s]
/proc/loadavg: 0.91 0.95 0.96 2/64 3945
/proc/meminfo: memFree=1697288/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=1968 CPUtime=0.69
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 400 0 0 0 69 0 0 0 23 0 1 0 1099002091 2015232 385 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 492 385 69 152 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50167 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 3946
/proc/meminfo: memFree=1695808/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=2128 CPUtime=1.49
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 440 0 0 0 149 0 0 0 25 0 1 0 1099002091 2179072 425 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 532 425 69 152 0 378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10199 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 3946
/proc/meminfo: memFree=1695552/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=2392 CPUtime=3.09
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 492 0 0 0 309 0 0 0 25 0 1 0 1099002091 2449408 477 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 598 477 69 152 0 444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30163 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 3946
/proc/meminfo: memFree=1695232/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=2524 CPUtime=6.29
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 531 0 0 0 629 0 0 0 25 0 1 0 1099002091 2584576 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 631 516 69 152 0 477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2524

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 3946
/proc/meminfo: memFree=1694848/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=2788 CPUtime=12.69
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 608 0 0 0 1269 0 0 0 25 0 1 0 1099002091 2854912 593 1992294400 134512640 135137933 4294956240 18446744073709551615 134552962 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 697 593 69 152 0 543 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2788

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 3946
/proc/meminfo: memFree=1694464/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=3316 CPUtime=25.48
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 702 0 0 0 2548 0 0 0 25 0 1 0 1099002091 3395584 687 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 829 687 69 152 0 675 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3316

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 3946
/proc/meminfo: memFree=1694272/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=3448 CPUtime=51.07
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 743 0 0 0 5107 0 0 0 25 0 1 0 1099002091 3530752 728 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 862 728 69 152 0 708 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3448

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 3946
/proc/meminfo: memFree=1693760/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=3844 CPUtime=102.26
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 853 0 0 0 10225 1 0 0 25 0 1 0 1099002091 3936256 838 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 961 838 69 152 0 807 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3844

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1693440/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=4108 CPUtime=162.23
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 927 0 0 0 16222 1 0 0 25 0 1 0 1099002091 4206592 912 1992294400 134512640 135137933 4294956240 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1027 912 69 152 0 873 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4108

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1693376/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=4108 CPUtime=222.21
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 941 0 0 0 22220 1 0 0 25 0 1 0 1099002091 4206592 926 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1027 926 69 152 0 873 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4108

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1693120/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=4372 CPUtime=282.18
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1000 0 0 0 28217 1 0 0 25 0 1 0 1099002091 4476928 985 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1093 985 69 152 0 939 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4372

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692992/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=4488 CPUtime=342.16
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1024 0 0 0 34214 2 0 0 25 0 1 0 1099002091 4595712 1009 1992294400 134512640 135137933 4294956240 18446744073709551615 134551546 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1122 1009 69 152 0 968 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4488

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692736/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=4744 CPUtime=402.14
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1081 0 0 0 40212 2 0 0 25 0 1 0 1099002091 4857856 1066 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1186 1066 69 152 0 1032 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4744

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692608/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=4740 CPUtime=462.12
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1109 0 0 0 46209 3 0 0 25 0 1 0 1099002091 4853760 1094 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1185 1094 69 152 0 1031 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4740

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692544/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=4740 CPUtime=522.1
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1109 0 0 0 52207 3 0 0 25 0 1 0 1099002091 4853760 1094 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1185 1094 69 152 0 1031 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4740

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692544/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=4740 CPUtime=582.07
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1109 0 0 0 58204 3 0 0 25 0 1 0 1099002091 4853760 1094 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1185 1094 69 152 0 1031 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4740

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692352/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5260 CPUtime=642.05
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1153 0 0 0 64202 3 0 0 25 0 1 0 1099002091 5386240 1138 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1315 1138 69 152 0 1161 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5260

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692224/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5260 CPUtime=702.03
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1181 0 0 0 70199 4 0 0 25 0 1 0 1099002091 5386240 1166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1315 1166 69 152 0 1161 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5260

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692160/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5260 CPUtime=762.01
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1181 0 0 0 76197 4 0 0 25 0 1 0 1099002091 5386240 1166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1315 1166 69 152 0 1161 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 5260

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692224/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5260 CPUtime=821.98
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1181 0 0 0 82194 4 0 0 25 0 1 0 1099002091 5386240 1166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1315 1166 69 152 0 1161 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 5260

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1692160/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5388 CPUtime=881.96
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1189 0 0 0 88192 4 0 0 25 0 1 0 1099002091 5517312 1174 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1347 1174 69 152 0 1193 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 5388

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1691968/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5520 CPUtime=941.93
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1225 0 0 0 94189 4 0 0 25 0 1 0 1099002091 5652480 1210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1380 1210 69 152 0 1226 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 5520

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1691968/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5520 CPUtime=1001.92
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1225 0 0 0 100187 5 0 0 25 0 1 0 1099002091 5652480 1210 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1380 1210 69 152 0 1226 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 5520

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1691712/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5776 CPUtime=1061.89
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1287 0 0 0 106184 5 0 0 25 0 1 0 1099002091 5914624 1272 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1444 1272 69 152 0 1290 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 5776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1691648/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5776 CPUtime=1121.87
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1297 0 0 0 112182 5 0 0 25 0 1 0 1099002091 5914624 1282 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1444 1282 69 152 0 1290 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 5776

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1691584/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5776 CPUtime=1181.84
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1297 0 0 0 118179 5 0 0 25 0 1 0 1099002091 5914624 1282 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1444 1282 69 152 0 1290 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 5776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3946
/proc/meminfo: memFree=1691520/2055920 swapFree=4175824/4192956
[pid=3945] ppid=3943 vsize=5776 CPUtime=1200.04
/proc/3945/stat : 3945 (picosat) R 3943 3945 3561 0 -1 4194304 1317 0 0 0 119999 5 0 0 25 0 1 0 1099002091 5914624 1302 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/3945/statm: 1444 1302 69 152 0 1290 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5776

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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.06099
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 5784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1317
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= 1990

runsolver used 0.883865 second user time and 2.46962 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 19:02:51
IDJOB=1516042
IDBENCH=70480
IDSOLVER=506
FILE ID=node33/1516042-1238263371
PBS_JOBID= 9060827
Free space on /tmp= 66132 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1551099861-042.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516042-1238263371/watcher-1516042-1238263371 -o /tmp/evaluation-result-1516042-1238263371/solver-1516042-1238263371 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516042-1238263371.cnf

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

MD5SUM BENCH= 1971ae5cb46ad8bbc8e3b82792c4f819
RANDOM SEED=155838049

node33.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		: 3000.266
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		: 3000.266
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:       1697704 kB
Buffers:         48408 kB
Cached:         224432 kB
SwapCached:      10924 kB
Active:          44636 kB
Inactive:       240740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697704 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          18228 kB
Slab:            58852 kB
Committed_AS:  3012756 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 19:22:54