Trace number 1515934

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-S1758422766-080.cnf
MD5SUMd43ec7420ae06189526d8ca748662c3c
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-1515934-1238261708.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  26.2    70 100.0  6230   100   100  3426   5.9   0.3 
0.00/0.01	c R   0.0  26.2    70 100.0  6230   100   100  3426   5.9   0.3 
0.00/0.01	c +   0.0  26.8    70 100.0  6230   250   250  3768  13.6   0.3 
0.00/0.01	c R   0.0  27.1    70 100.0  6230   402   402  3768  19.4   0.3 
0.00/0.01	c +   0.0  26.7    70 100.0  6230   475   475  4144  21.9   0.4 
0.00/0.02	c +   0.0  25.8    70 100.0  6230   812   812  4558  29.9   0.4 
0.00/0.03	c N   0.0  25.4    70 100.0  6230  1202  1202  4558  36.0   0.4 
0.00/0.04	c +   0.0  25.3    70 100.0  6230  1317  1317  5013  37.0   0.5 
0.00/0.06	c +   0.1  24.9    70 100.0  6230  2074  2074  5514  39.8   0.5 
0.08/0.09	c N   0.1  24.3    70 100.0  6230  3207  3207  5514  40.8   0.7 
0.08/0.09	c +   0.1  24.3    70 100.0  6230  3209  3209  6065  40.8   0.7 
0.09/0.16	c +   0.2  23.8    70 100.0  6230  4911  4911  6671  40.1   0.9 
0.19/0.25	c +   0.3  23.4    70 100.0  6230  7464  4125  7338  40.4   0.8 
0.19/0.27	c N   0.3  23.4    70 100.0  6230  8025  4686  7338  41.2   0.9 
0.39/0.41	c +   0.4  23.1    70 100.0  6230 11293  4278  8071  41.2   0.8 
0.59/0.63	c +   0.6  23.1    70 100.0  6230 17036  5980  8878  40.0   1.0 
0.69/0.72	c N   0.7  23.0    70 100.0  6230 19248  8192  8878  41.5   1.2 
0.89/0.99	c +   1.0  22.6    70 100.0  6230 25650  5705  9765  39.7   1.0 
1.49/1.55	c +   1.6  22.7    70 100.0  6230 38571  8850 10741  39.7   1.4 
1.79/1.83	c N   1.8  22.6    70 100.0  6230 44907  9810 10741  40.0   1.5 
1.79/1.83	c 
1.79/1.83	c  seconds     variables   original    learned     agility
1.79/1.83	c         level        used      conflicts    limit          MB
1.79/1.83	c 
2.39/2.44	c +   2.4  22.3    70 100.0  6230 57952  6732 11815  40.7   1.1 
3.79/3.84	c +   3.8  21.9    70 100.0  6230 87023  6241 12996  40.4   1.1 
4.49/4.59	c N   4.6  21.7    70 100.0  6230 102e3  8808 12996  40.4   1.3 
5.99/6.01	c +   6.0  21.7    70 100.0  6230 130e3 10825 14295  40.9   1.6 
9.49/9.53	c +   9.5  21.6    70 100.0  6230 196e3 11857 15724  39.5   1.7 
11.39/11.48	c N  11.5  21.6    70 100.0  6230 230e3 15145 15724  40.2   2.0 
15.09/15.10	c +  15.1  21.2    70 100.0  6230 294e3 15555 17296  40.6   2.0 
23.79/23.89	c +  23.9  21.2    70 100.0  6230 441e3 15614 19025  40.3   2.2 
28.28/28.36	c N  28.4  21.0    70 100.0  6230 512e3 10955 19025  39.1   1.6 
37.88/37.96	c +  38.0  20.8    70 100.0  6230 662e3 17441 20927  40.5   2.4 
60.57/60.68	c +  60.7  20.5    70 100.0  6230 993e3 13546 23019  40.6   1.9 
70.38/70.47	c N  70.5  20.4    70 100.0  6230 112e4 21666 23019  40.7   2.7 
96.57/96.67	c +  96.7  20.4    70 100.0  6230 148e4 15065 25320  40.8   2.1 
155.25/155.31	c + 155.3  20.2    70 100.0  6230 223e4 14057 27852  40.1   1.9 
173.54/173.70	c N 173.7  20.0    70 100.0  6230 246e4 21807 27852  40.6   2.7 
247.22/247.38	c + 247.3  19.9    70 100.0  6230 335e4 26078 30637  41.3   3.3 
393.99/394.12	c + 394.0  19.8    70 100.0  6230 502e4 21876 33700  40.1   2.8 
422.78/422.95	c N 422.8  19.7    70 100.0  6230 533e4 16462 33700  39.5   2.4 
630.03/630.21	c + 630.0  19.5    70 100.0  6230 754e4 17981 37070  39.3   2.6 
1023.22/1023.59	c + 102e1  19.3    70 100.0  6230 113e5 24610 40777  40.6   3.3 
1042.72/1043.07	c N 104e1  19.3    70 100.0  6230 114e5 25544 40777  40.5   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-1515934-1238261708/watcher-1515934-1238261708 -o /tmp/evaluation-result-1515934-1238261708/solver-1515934-1238261708 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515934-1238261708.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 0.97 0.97 3/81 28390
/proc/meminfo: memFree=1559776/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=912 CPUtime=0
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 138 0 0 0 0 0 0 0 20 0 1 0 1098835073 933888 123 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 228 124 56 152 0 74 0

[startup+0.0851029 s]
/proc/loadavg: 0.99 0.97 0.97 3/81 28390
/proc/meminfo: memFree=1559776/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=1440 CPUtime=0.08
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 259 0 0 0 8 0 0 0 20 0 1 0 1098835073 1474560 244 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 360 245 69 152 0 206 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1440

[startup+0.101104 s]
/proc/loadavg: 0.99 0.97 0.97 3/81 28390
/proc/meminfo: memFree=1559776/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=1440 CPUtime=0.09
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 275 0 0 0 9 0 0 0 20 0 1 0 1098835073 1474560 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 360 260 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301126 s]
/proc/loadavg: 0.99 0.97 0.97 3/81 28390
/proc/meminfo: memFree=1559776/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=1836 CPUtime=0.29
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 386 0 0 0 29 0 0 0 22 0 1 0 1098835073 1880064 371 1992294400 134512640 135137933 4294956240 18446744073709551615 134543262 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 459 371 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.70117 s]
/proc/loadavg: 0.99 0.97 0.97 3/81 28390
/proc/meminfo: memFree=1559776/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=2100 CPUtime=0.69
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 425 0 0 0 69 0 0 0 25 0 1 0 1098835073 2150400 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 525 410 69 152 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1558168/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=2364 CPUtime=1.49
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 1098835073 2420736 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 591 465 69 152 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10144 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1557784/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=2496 CPUtime=3.09
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 535 0 0 0 309 0 0 0 25 0 1 0 1098835073 2555904 520 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 624 520 69 152 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2496

[startup+6.30179 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1557592/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=2892 CPUtime=6.29
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 622 0 0 0 629 0 0 0 25 0 1 0 1098835073 2961408 607 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 723 607 69 152 0 569 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2892

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1557016/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=3024 CPUtime=12.69
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 668 0 0 0 1269 0 0 0 25 0 1 0 1098835073 3096576 653 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 756 653 69 152 0 602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1556696/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=3420 CPUtime=25.49
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 748 0 0 0 2549 0 0 0 25 0 1 0 1098835073 3502080 733 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 855 733 69 152 0 701 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3420

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1556440/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=3684 CPUtime=51.08
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 823 0 0 0 5108 0 0 0 25 0 1 0 1098835073 3772416 808 1992294400 134512640 135137933 4294956240 18446744073709551615 134543742 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 921 808 69 152 0 767 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3684

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1555736/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=4212 CPUtime=102.27
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 952 0 0 0 10227 0 0 0 25 0 1 0 1098835073 4313088 937 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1053 937 69 152 0 899 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4212

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1555544/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=4344 CPUtime=162.25
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1005 0 0 0 16225 0 0 0 25 0 1 0 1098835073 4448256 990 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1086 990 69 152 0 932 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4344

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1555352/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=4608 CPUtime=222.23
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1051 0 0 0 22223 0 0 0 25 0 1 0 1098835073 4718592 1036 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1152 1036 69 152 0 998 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4608

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1555032/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=4872 CPUtime=282.21
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1115 0 0 0 28221 0 0 0 25 0 1 0 1098835073 4988928 1100 1992294400 134512640 135137933 4294956240 18446744073709551615 134551530 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1218 1100 69 152 0 1064 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4872

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1555032/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=4872 CPUtime=342.2
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1123 0 0 0 34219 1 0 0 25 0 1 0 1098835073 4988928 1108 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1218 1108 69 152 0 1064 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1554776/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5392 CPUtime=402.19
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1184 0 0 0 40218 1 0 0 25 0 1 0 1098835073 5521408 1169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1348 1169 69 152 0 1194 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5392

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1554648/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5392 CPUtime=462.17
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1209 0 0 0 46216 1 0 0 25 0 1 0 1098835073 5521408 1194 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1348 1194 69 152 0 1194 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5392

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28391
/proc/meminfo: memFree=1554648/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5392 CPUtime=522.16
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1213 0 0 0 52215 1 0 0 25 0 1 0 1098835073 5521408 1198 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1348 1198 69 152 0 1194 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5392

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1554328/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5648 CPUtime=582.14
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1247 0 0 0 58213 1 0 0 25 0 1 0 1098835073 5783552 1232 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1412 1232 69 152 0 1258 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5648

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1554072/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5780 CPUtime=642.13
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1318 0 0 0 64212 1 0 0 25 0 1 0 1098835073 5918720 1303 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1445 1303 69 152 0 1291 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5780

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1554008/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5780 CPUtime=702.11
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1318 0 0 0 70210 1 0 0 25 0 1 0 1098835073 5918720 1303 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1445 1303 69 152 0 1291 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 5780

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5912 CPUtime=762.1
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1334 0 0 0 76209 1 0 0 25 0 1 0 1098835073 6053888 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1478 1319 69 152 0 1324 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 5912

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5912 CPUtime=822.08
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1334 0 0 0 82207 1 0 0 25 0 1 0 1098835073 6053888 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1478 1319 69 152 0 1324 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 5912

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5912 CPUtime=882.06
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1334 0 0 0 88205 1 0 0 25 0 1 0 1098835073 6053888 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1478 1319 69 152 0 1324 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5912

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553944/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5912 CPUtime=942.04
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1334 0 0 0 94203 1 0 0 25 0 1 0 1098835073 6053888 1319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1478 1319 69 152 0 1324 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553880/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=5912 CPUtime=1002.03
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1351 0 0 0 100202 1 0 0 25 0 1 0 1098835073 6053888 1336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1478 1336 69 152 0 1324 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5912

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553624/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=6136 CPUtime=1062.01
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1423 0 0 0 106200 1 0 0 25 0 1 0 1098835073 6283264 1398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1534 1398 69 152 0 1380 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 6136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553560/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=6268 CPUtime=1122
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1441 0 0 0 112199 1 0 0 25 0 1 0 1098835073 6418432 1416 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1567 1416 69 152 0 1413 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 6268

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553560/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=6268 CPUtime=1181.98
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1441 0 0 0 118197 1 0 0 25 0 1 0 1098835073 6418432 1416 1992294400 134512640 135137933 4294956240 18446744073709551615 134552904 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1567 1416 69 152 0 1413 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 6268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 28393
/proc/meminfo: memFree=1553560/2055920 swapFree=4176448/4192956
[pid=28390] ppid=28388 vsize=6268 CPUtime=1200.08
/proc/28390/stat : 28390 (picosat) R 28388 28390 28106 0 -1 4194304 1441 0 0 0 120007 1 0 0 25 0 1 0 1098835073 6418432 1416 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28390/statm: 1567 1416 69 152 0 1413 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6268

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): 1200.08
CPU system time (s): 0.013997
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 6268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1441
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= 1784

runsolver used 1.53777 second user time and 3.9334 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-28 18:35:08
IDJOB=1515934
IDBENCH=70471
IDSOLVER=506
FILE ID=node86/1515934-1238261708
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-S1758422766-080.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515934-1238261708/watcher-1515934-1238261708 -o /tmp/evaluation-result-1515934-1238261708/solver-1515934-1238261708 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515934-1238261708.cnf

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

MD5SUM BENCH= d43ec7420ae06189526d8ca748662c3c
RANDOM SEED=2103653139

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:       1560256 kB
Buffers:         60496 kB
Cached:         342092 kB
SwapCached:       8880 kB
Active:         167352 kB
Inactive:       249204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560256 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            63344 kB
Committed_AS:  2726504 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 18:55:10