Trace number 1515862

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S289069074-070.cnf
MD5SUM6d110538c6795cd651a202a3fd6fda7d
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 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-1515862-1238260505.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  25.1    70 100.0  6230   100   100  3426   6.2   0.3 
0.00/0.01	c R   0.0  25.1    70 100.0  6230   101   101  3426   6.3   0.3 
0.00/0.01	c +   0.0  25.6    70 100.0  6230   250   250  3768  13.4   0.3 
0.00/0.01	c R   0.0  25.5    70 100.0  6230   402   402  3768  19.8   0.3 
0.00/0.01	c +   0.0  25.2    70 100.0  6230   475   475  4144  22.3   0.4 
0.02/0.02	c +   0.0  25.7    70 100.0  6230   812   812  4558  29.8   0.4 
0.02/0.03	c N   0.0  25.8    70 100.0  6230  1204  1204  4558  35.0   0.4 
0.02/0.03	c +   0.0  25.8    70 100.0  6230  1317  1317  5013  35.6   0.5 
0.02/0.06	c +   0.1  25.6    70 100.0  6230  2074  2074  5514  39.1   0.5 
0.02/0.09	c +   0.1  25.3    70 100.0  6230  3209  3209  6065  40.4   0.7 
0.02/0.09	c N   0.1  25.3    70 100.0  6230  3211  3211  6065  40.4   0.7 
0.10/0.15	c +   0.2  25.0    70 100.0  6230  4911  4911  6671  40.6   0.9 
0.19/0.25	c +   0.3  24.6    70 100.0  6230  7464  4124  7338  41.1   0.8 
0.19/0.27	c N   0.3  24.6    70 100.0  6230  8023  4683  7338  40.4   0.9 
0.39/0.40	c +   0.4  24.5    70 100.0  6230 11293  4279  8071  40.6   0.8 
0.59/0.63	c +   0.6  24.1    70 100.0  6230 17036  5983  8878  40.9   1.0 
0.69/0.72	c N   0.7  24.1    70 100.0  6230 19240  8187  8878  40.1   1.3 
1.00/1.00	c +   1.0  23.8    70 100.0  6230 25650  5710  9765  40.2   1.0 
1.49/1.59	c +   1.6  23.6    70 100.0  6230 38571  8855 10741  39.9   1.4 
1.79/1.89	c N   1.9  23.5    70 100.0  6230 44892  9800 10741  39.1   1.5 
1.79/1.89	c 
1.79/1.89	c  seconds     variables   original    learned     agility
1.79/1.89	c         level        used      conflicts    limit          MB
1.79/1.89	c 
2.39/2.49	c +   2.5  23.3    70 100.0  6230 57952  6732 11815  40.2   1.1 
3.89/3.96	c +   4.0  23.1    70 100.0  6230 87023  6242 12996  40.3   1.1 
4.69/4.73	c N   4.7  22.8    70 100.0  6230 102e3  8795 12996  40.3   1.3 
6.09/6.16	c +   6.2  22.7    70 100.0  6230 130e3 10828 14295  39.9   1.6 
9.69/9.80	c +   9.8  22.5    70 100.0  6230 196e3 11861 15724  39.8   1.7 
11.79/11.81	c N  11.8  22.3    70 100.0  6230 230e3 15148 15724  40.5   2.0 
15.39/15.45	c +  15.5  22.1    70 100.0  6230 294e3 15561 17296  41.2   2.1 
24.48/24.54	c +  24.5  21.9    70 100.0  6230 441e3 15615 19025  40.0   2.2 
29.28/29.33	c N  29.3  21.7    70 100.0  6230 512e3 10919 19025  40.8   1.7 
38.78/38.88	c +  38.9  21.5    70 100.0  6230 662e3 17424 20927  40.9   2.4 
61.17/61.29	c +  61.3  21.0    70 100.0  6230 993e3 13515 23019  40.0   1.9 
71.37/71.42	c N  71.4  21.1    70 100.0  6230 112e4 21542 23019  40.2   2.8 
98.96/99.02	c +  99.0  21.0    70 100.0  6230 148e4 15023 25320  41.3   2.1 
158.25/158.36	c + 158.3  20.6    70 100.0  6230 223e4 12870 27852  40.7   1.9 
176.95/177.10	c N 177.1  20.6    70 100.0  6230 246e4 19887 27852  40.1   2.6 
252.23/252.32	c + 252.3  20.3    70 100.0  6230 335e4 24620 30637  41.4   3.0 
405.29/405.45	c + 405.3  20.1    70 100.0  6230 502e4 17961 33700  40.3   2.4 
435.18/435.32	c N 435.2  20.1    70 100.0  6230 533e4 30867 33700  40.5   3.9 
650.42/650.61	c + 650.4  19.7    70 100.0  6230 754e4 24999 37070  40.4   3.3 
1036.22/1036.57	c + 104e1  19.4    70 100.0  6230 113e5 29723 40777  40.3   3.8 
1053.71/1054.07	c N 105e1  19.4    70 100.0  6230 114e5 30335 40777  39.8   3.8

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-1515862-1238260505/watcher-1515862-1238260505 -o /tmp/evaluation-result-1515862-1238260505/solver-1515862-1238260505 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515862-1238260505.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 0.97 3/81 28362
/proc/meminfo: memFree=1560160/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=912 CPUtime=0
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 138 0 0 0 0 0 0 0 20 0 1 0 1098714807 933888 123 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 228 123 56 152 0 74 0

[startup+0.0245759 s]
/proc/loadavg: 0.91 0.95 0.97 3/81 28362
/proc/meminfo: memFree=1560160/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=1176 CPUtime=0.02
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 196 0 0 0 2 0 0 0 20 0 1 0 1098714807 1204224 181 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 294 181 69 152 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1176

[startup+0.102584 s]
/proc/loadavg: 0.91 0.95 0.97 3/81 28362
/proc/meminfo: memFree=1560160/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=1440 CPUtime=0.1
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 281 0 0 0 10 0 0 0 20 0 1 0 1098714807 1474560 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 360 266 69 152 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.302607 s]
/proc/loadavg: 0.91 0.95 0.97 3/81 28362
/proc/meminfo: memFree=1560160/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=1976 CPUtime=0.29
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 391 0 0 0 29 0 0 0 22 0 1 0 1098714807 2023424 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 494 376 69 152 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1976

[startup+0.701651 s]
/proc/loadavg: 0.91 0.95 0.97 3/81 28362
/proc/meminfo: memFree=1560160/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=2108 CPUtime=0.69
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 432 0 0 0 69 0 0 0 25 0 1 0 1098714807 2158592 417 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 527 417 69 152 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2108

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.97 2/82 28363
/proc/meminfo: memFree=1558616/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=2372 CPUtime=1.49
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 486 0 0 0 149 0 0 0 25 0 1 0 1098714807 2428928 471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548873 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 593 471 69 152 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2372

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.97 2/82 28363
/proc/meminfo: memFree=1558232/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=2504 CPUtime=3.09
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 549 0 0 0 309 0 0 0 25 0 1 0 1098714807 2564096 534 1992294400 134512640 135137933 4294956240 18446744073709551615 134552808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 626 534 69 152 0 472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.30127 s]
/proc/loadavg: 0.92 0.95 0.97 2/82 28363
/proc/meminfo: memFree=1557984/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=2768 CPUtime=6.29
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 594 0 0 0 629 0 0 0 25 0 1 0 1098714807 2834432 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 692 579 69 152 0 538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.97 2/82 28363
/proc/meminfo: memFree=1557536/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=3032 CPUtime=12.69
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 662 0 0 0 1269 0 0 0 25 0 1 0 1098714807 3104768 647 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 758 647 69 152 0 604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3032

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/82 28363
/proc/meminfo: memFree=1557088/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=3560 CPUtime=25.48
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 763 0 0 0 2548 0 0 0 25 0 1 0 1098714807 3645440 748 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 890 748 69 152 0 736 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3560

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.97 2/82 28363
/proc/meminfo: memFree=1556832/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=3692 CPUtime=51.08
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 823 0 0 0 5108 0 0 0 25 0 1 0 1098714807 3780608 808 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 923 808 69 152 0 769 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3692

[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.97 2/82 28363
/proc/meminfo: memFree=1556192/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=4208 CPUtime=102.27
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 958 0 0 0 10227 0 0 0 25 0 1 0 1098714807 4308992 943 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1052 943 69 152 0 898 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4208

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555872/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=4472 CPUtime=162.25
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1032 0 0 0 16224 1 0 0 25 0 1 0 1098714807 4579328 1017 1992294400 134512640 135137933 4294956240 18446744073709551615 134551384 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1118 1017 69 152 0 964 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4472

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555808/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=4568 CPUtime=222.24
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1044 0 0 0 22223 1 0 0 25 0 1 0 1098714807 4677632 1029 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1142 1029 69 152 0 988 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4568

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555552/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=4804 CPUtime=282.22
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1100 0 0 0 28221 1 0 0 25 0 1 0 1098714807 4919296 1085 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1201 1085 69 152 0 1047 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4804

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555424/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=4932 CPUtime=342.21
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1141 0 0 0 34220 1 0 0 25 0 1 0 1098714807 5050368 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1233 1126 69 152 0 1079 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4932

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555360/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=4932 CPUtime=402.19
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1141 0 0 0 40218 1 0 0 25 0 1 0 1098714807 5050368 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1233 1126 69 152 0 1079 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4932

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555104/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5372 CPUtime=462.17
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1216 0 0 0 46216 1 0 0 25 0 1 0 1098714807 5500928 1193 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1343 1193 69 152 0 1189 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5372

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555040/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5504 CPUtime=522.16
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1223 0 0 0 52215 1 0 0 25 0 1 0 1098714807 5636096 1200 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1376 1200 69 152 0 1222 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5504

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555040/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5504 CPUtime=582.14
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1223 0 0 0 58213 1 0 0 25 0 1 0 1098714807 5636096 1200 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1376 1200 69 152 0 1222 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5504

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1555040/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5504 CPUtime=642.13
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1229 0 0 0 64212 1 0 0 25 0 1 0 1098714807 5636096 1206 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1376 1206 69 152 0 1222 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5504

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554784/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5636 CPUtime=702.11
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1290 0 0 0 70210 1 0 0 25 0 1 0 1098714807 5771264 1267 1992294400 134512640 135137933 4294956240 18446744073709551615 134569878 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1409 1267 69 152 0 1255 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 5636

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554528/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5892 CPUtime=762.1
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1345 0 0 0 76209 1 0 0 25 0 1 0 1098714807 6033408 1322 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1473 1322 69 152 0 1319 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 5892

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554528/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5888 CPUtime=822.08
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1347 0 0 0 82207 1 0 0 25 0 1 0 1098714807 6029312 1324 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1472 1324 69 152 0 1318 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 5888

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554464/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5888 CPUtime=882.06
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1347 0 0 0 88205 1 0 0 25 0 1 0 1098714807 6029312 1324 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1472 1324 69 152 0 1318 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5888

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554464/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5888 CPUtime=942.04
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1353 0 0 0 94203 1 0 0 25 0 1 0 1098714807 6029312 1330 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1472 1330 69 152 0 1318 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554464/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=5888 CPUtime=1002.03
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1353 0 0 0 100202 1 0 0 25 0 1 0 1098714807 6029312 1330 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1472 1330 69 152 0 1318 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5888

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554144/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=6152 CPUtime=1062.01
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1419 0 0 0 106200 1 0 0 25 0 1 0 1098714807 6299648 1396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1538 1396 69 152 0 1384 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 6152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554144/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=6152 CPUtime=1121.99
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1419 0 0 0 112198 1 0 0 25 0 1 0 1098714807 6299648 1396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1538 1396 69 152 0 1384 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 6152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554080/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=6272 CPUtime=1181.98
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1435 0 0 0 118197 1 0 0 25 0 1 0 1098714807 6422528 1412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1568 1412 69 152 0 1414 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 6272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28363
/proc/meminfo: memFree=1554080/2055920 swapFree=4176448/4192956
[pid=28362] ppid=28360 vsize=6196 CPUtime=1200.08
/proc/28362/stat : 28362 (picosat) R 28360 28362 28106 0 -1 4194304 1435 0 0 0 120007 1 0 0 25 0 1 0 1098714807 6344704 1412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/28362/statm: 1549 1412 69 152 0 1395 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6196

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): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.019996
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 6284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1435
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= 1791

runsolver used 1.51677 second user time and 3.9554 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 18:15:05
IDJOB=1515862
IDBENCH=70465
IDSOLVER=506
FILE ID=node86/1515862-1238260505
PBS_JOBID= 9060809
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S289069074-070.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515862-1238260505/watcher-1515862-1238260505 -o /tmp/evaluation-result-1515862-1238260505/solver-1515862-1238260505 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515862-1238260505.cnf

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

MD5SUM BENCH= 6d110538c6795cd651a202a3fd6fda7d
RANDOM SEED=237793157

node86.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1560576 kB
Buffers:         60168 kB
Cached:         342012 kB
SwapCached:       8880 kB
Active:         167124 kB
Inactive:       249040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560576 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            63344 kB
Committed_AS:  2726488 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-28 18:35:08