Trace number 1516450

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1366769180-095.cnf
MD5SUM24a651376c44fe64c4aa5e817f0a506b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.560914
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-1516450-1238269759.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  25.9    65 100.0  5785   100   100  3181   5.7   0.3 
0.00/0.01	c R   0.0  25.9    65 100.0  5785   102   102  3181   5.8   0.3 
0.00/0.01	c +   0.0  24.5    65 100.0  5785   250   250  3499  13.0   0.3 
0.00/0.01	c R   0.0  24.7    65 100.0  5785   402   402  3499  18.9   0.3 
0.00/0.01	c +   0.0  24.5    65 100.0  5785   475   475  3848  21.3   0.3 
0.00/0.02	c +   0.0  24.7    65 100.0  5785   812   812  4232  29.0   0.4 
0.00/0.03	c N   0.0  24.4    65 100.0  5785  1206  1206  4232  35.2   0.4 
0.00/0.04	c +   0.0  24.4    65 100.0  5785  1317  1317  4655  36.2   0.4 
0.00/0.06	c +   0.1  23.7    65 100.0  5785  2074  2074  5120  39.1   0.5 
0.00/0.09	c +   0.1  23.6    65 100.0  5785  3209  3209  5632  40.9   0.6 
0.09/0.10	c N   0.1  23.6    65 100.0  5785  3215  3215  5632  40.8   0.6 
0.09/0.16	c +   0.2  23.0    65 100.0  5785  4911  4911  6195  41.3   0.8 
0.19/0.26	c +   0.3  22.6    65 100.0  5785  7464  4361  6814  40.7   0.8 
0.19/0.28	c N   0.3  22.6    65 100.0  5785  8028  4925  6814  41.6   0.8 
0.39/0.41	c +   0.4  22.5    65 100.0  5785 11293  4780  7495  39.3   0.8 
0.59/0.65	c +   0.7  22.1    65 100.0  5785 17036  6771  8244  40.6   1.0 
0.69/0.75	c N   0.8  22.0    65 100.0  5785 19260  4868  8244  41.7   0.9 
1.00/1.02	c +   1.0  21.7    65 100.0  5785 25650  7133  9068  41.5   1.1 
1.60/1.61	c +   1.6  21.5    65 100.0  5785 38571  6435  9974  40.4   1.1 
1.89/1.91	c N   1.9  21.4    65 100.0  5785 44917  7789  9974  41.8   1.2 
1.89/1.91	c 
1.89/1.91	c  seconds     variables   original    learned     agility
1.89/1.91	c         level        used      conflicts    limit          MB
1.89/1.91	c 
2.49/2.53	c +   2.5  21.0    65 100.0  5785 57952  5847 10971  41.2   1.0 
3.89/3.97	c +   4.0  20.7    65 100.0  5785 87023  7464 12068  41.5   1.1 
4.69/4.75	c N   4.8  20.5    65 100.0  5785 102e3 10972 12068  40.7   1.5 
6.09/6.17	c +   6.2  20.4    65 100.0  5785 130e3  8796 13274  41.1   1.3 
9.69/9.70	c +   9.7  19.9    65 100.0  5785 196e3  7780 14601  40.6   1.1 
11.59/11.62	c N  11.6  19.9    65 100.0  5785 230e3 13335 14601  40.8   1.7 
15.19/15.23	c +  15.2  19.7    65 100.0  5785 294e3 10911 16061  40.5   1.4 
23.58/23.65	c +  23.6  19.3    65 100.0  5785 441e3 13428 17667  41.2   1.7 
28.08/28.11	c N  28.1  19.3    65 100.0  5785 512e3 14188 17667  41.6   1.9 
37.47/37.55	c +  37.5  19.0    65 100.0  5785 662e3 13199 19433  40.6   1.7 
59.17/59.29	c +  59.3  18.8    65 100.0  5785 993e3 13759 21376  40.2   1.9 
68.66/68.74	c N  68.7  18.7    65 100.0  5785 112e4 20179 21376  40.7   2.4 
94.16/94.28	c +  94.3  18.4    65 100.0  5785 148e4 18500 23513  39.6   2.3 
149.45/149.51	c + 149.5  18.1    65 100.0  5785 223e4 22306 25864  41.4   2.6 
167.05/167.19	c N 167.1  18.0    65 100.0  5785 246e4 15440 25864  40.8   2.0 
240.42/240.57	c + 240.5  17.9    65 100.0  5785 335e4 20269 28450  40.8   2.4 
381.59/381.79	c + 381.7  17.7    65 100.0  5785 502e4 26974 31295  41.4   3.1 
408.77/408.91	c N 408.8  17.6    65 100.0  5785 533e4 26392 31295  40.4   2.9 
607.51/607.71	c + 607.5  17.4    65 100.0  5785 754e4 21442 34424  39.9   2.5 
976.50/976.85	c + 976.6  17.2    65 100.0  5785 113e5 19912 37866  41.0   2.6 
993.49/993.86	c N 993.6  17.2    65 100.0  5785 114e5 13920 37866  41.3   2.0

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-1516450-1238269759/watcher-1516450-1238269759 -o /tmp/evaluation-result-1516450-1238269759/solver-1516450-1238269759 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516450-1238269759.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 0.98 3/64 30754
/proc/meminfo: memFree=872752/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=912 CPUtime=0
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099638264 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 228 109 56 152 0 74 0

[startup+0.099853 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30754
/proc/meminfo: memFree=872752/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=1440 CPUtime=0.09
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1099638264 1474560 249 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 360 249 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.101853 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30754
/proc/meminfo: memFree=872752/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=1440 CPUtime=0.09
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 266 0 0 0 9 0 0 0 18 0 1 0 1099638264 1474560 251 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 360 251 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301876 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30754
/proc/meminfo: memFree=872752/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=1840 CPUtime=0.29
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 1099638264 1884160 343 1992294400 134512640 135137933 4294956240 18446744073709551615 134569784 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 460 343 69 152 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701922 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 30754
/proc/meminfo: memFree=872752/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=1972 CPUtime=0.69
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 401 0 0 0 69 0 0 0 23 0 1 0 1099638264 2019328 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 493 386 69 152 0 339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50301 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30755
/proc/meminfo: memFree=871336/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=2128 CPUtime=1.5
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 438 0 0 0 150 0 0 0 25 0 1 0 1099638264 2179072 423 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 532 423 69 152 0 378 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2128

[startup+3.1012 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 30755
/proc/meminfo: memFree=871016/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=2392 CPUtime=3.09
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 493 0 0 0 309 0 0 0 25 0 1 0 1099638264 2449408 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 598 478 69 152 0 444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30156 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 30755
/proc/meminfo: memFree=870824/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=2524 CPUtime=6.29
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 525 0 0 0 629 0 0 0 25 0 1 0 1099638264 2584576 510 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 631 510 69 152 0 477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2524

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 30755
/proc/meminfo: memFree=870440/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=2788 CPUtime=12.69
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 600 0 0 0 1269 0 0 0 25 0 1 0 1099638264 2854912 585 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 697 585 69 152 0 543 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2788

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 30755
/proc/meminfo: memFree=870056/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=3316 CPUtime=25.48
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 700 0 0 0 2548 0 0 0 25 0 1 0 1099638264 3395584 685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 829 685 69 152 0 675 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3316

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30755
/proc/meminfo: memFree=869800/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=3448 CPUtime=51.07
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 751 0 0 0 5107 0 0 0 25 0 1 0 1099638264 3530752 736 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 862 736 69 152 0 708 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3448

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 30755
/proc/meminfo: memFree=869416/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=3688 CPUtime=102.27
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 830 0 0 0 10226 1 0 0 25 0 1 0 1099638264 3776512 815 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 922 815 69 152 0 768 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3688

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=869096/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=4036 CPUtime=162.24
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 903 0 0 0 16223 1 0 0 25 0 1 0 1099638264 4132864 888 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1009 888 69 152 0 855 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4036

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=868840/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=4168 CPUtime=222.22
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 953 0 0 0 22221 1 0 0 25 0 1 0 1099638264 4268032 938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1042 938 69 152 0 888 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4168

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=868584/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=4432 CPUtime=282.2
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1004 0 0 0 28219 1 0 0 25 0 1 0 1099638264 4538368 989 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1108 989 69 152 0 954 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4432

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=868520/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=4416 CPUtime=342.19
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1018 0 0 0 34217 2 0 0 25 0 1 0 1099638264 4521984 1003 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1104 1003 69 152 0 950 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4416

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=868200/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=4680 CPUtime=402.17
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1094 0 0 0 40215 2 0 0 25 0 1 0 1099638264 4792320 1079 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1170 1079 69 152 0 1016 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4680

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=868200/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=4680 CPUtime=462.16
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1094 0 0 0 46214 2 0 0 25 0 1 0 1099638264 4792320 1079 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1170 1079 69 152 0 1016 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=868136/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=4784 CPUtime=522.14
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1113 0 0 0 52212 2 0 0 25 0 1 0 1099638264 4898816 1098 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1196 1098 69 152 0 1042 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4784

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=868136/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=4784 CPUtime=582.12
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1113 0 0 0 58210 2 0 0 25 0 1 0 1099638264 4898816 1098 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1196 1098 69 152 0 1042 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4784

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30755
/proc/meminfo: memFree=868136/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5148 CPUtime=642.1
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1153 0 0 0 64208 2 0 0 25 0 1 0 1099638264 5271552 1138 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1287 1138 69 152 0 1133 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5148

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867688/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5412 CPUtime=702.08
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1217 0 0 0 70205 3 0 0 25 0 1 0 1099638264 5541888 1202 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1353 1202 69 152 0 1199 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 5412

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867816/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5396 CPUtime=762.06
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1217 0 0 0 76203 3 0 0 25 0 1 0 1099638264 5525504 1200 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1349 1200 69 152 0 1195 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 5396

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867880/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5392 CPUtime=822.04
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1217 0 0 0 82201 3 0 0 25 0 1 0 1099638264 5521408 1199 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1348 1199 69 152 0 1194 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 5392

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867816/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5360 CPUtime=882.02
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1217 0 0 0 88199 3 0 0 25 0 1 0 1099638264 5488640 1191 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1340 1191 69 152 0 1186 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 5360

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867880/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5360 CPUtime=942
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1217 0 0 0 94197 3 0 0 25 0 1 0 1099638264 5488640 1191 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1340 1191 69 152 0 1186 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 5360

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867816/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5492 CPUtime=1001.99
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1233 0 0 0 100196 3 0 0 25 0 1 0 1099638264 5623808 1207 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1373 1207 69 152 0 1219 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 5492

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867560/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5624 CPUtime=1061.98
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1286 0 0 0 106194 4 0 0 25 0 1 0 1099638264 5758976 1260 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1406 1260 69 152 0 1252 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 5624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867560/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5624 CPUtime=1121.96
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1290 0 0 0 112192 4 0 0 25 0 1 0 1099638264 5758976 1264 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1406 1264 69 152 0 1252 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 5624

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867560/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5624 CPUtime=1181.94
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1290 0 0 0 118190 4 0 0 25 0 1 0 1099638264 5758976 1264 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1406 1264 69 152 0 1252 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 5624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 30761
/proc/meminfo: memFree=867560/2055920 swapFree=4178500/4192956
[pid=30754] ppid=30752 vsize=5624 CPUtime=1200.04
/proc/30754/stat : 30754 (picosat) R 30752 30754 30657 0 -1 4194304 1290 0 0 0 120000 4 0 0 25 0 1 0 1099638264 5758976 1264 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30754/statm: 1406 1264 69 152 0 1252 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5624

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): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.045993
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 5624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1290
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= 2297

runsolver used 1.13183 second user time and 2.18367 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-28 20:49:19
IDJOB=1516450
IDBENCH=70514
IDSOLVER=506
FILE ID=node62/1516450-1238269759
PBS_JOBID= 9060844
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1366769180-095.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516450-1238269759/watcher-1516450-1238269759 -o /tmp/evaluation-result-1516450-1238269759/solver-1516450-1238269759 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516450-1238269759.cnf

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

MD5SUM BENCH= 24a651376c44fe64c4aa5e817f0a506b
RANDOM SEED=172855530

node62.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		: 3000.232
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		: 3000.232
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:        873232 kB
Buffers:         83008 kB
Cached:        1014580 kB
SwapCached:       7616 kB
Active:         314096 kB
Inactive:       792708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        873232 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          14976 kB
Slab:            61664 kB
Committed_AS:  2683664 kB
PageTables:       1460 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= 66352 MiB
End job on node62 at 2009-03-28 21:09:22