Trace number 1515958

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) 1200.11 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1482824652-097.cnf
MD5SUM1640cae151285022c447edfa087f7ec9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.62175
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-1515958-1238262001.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  29.7    70 100.0  6230   100   100  3426   5.7   0.3 
0.00/0.01	c R   0.0  29.7    70 100.0  6230   101   101  3426   5.8   0.3 
0.00/0.01	c +   0.0  27.2    70 100.0  6230   250   250  3768  13.6   0.3 
0.00/0.01	c R   0.0  27.3    70 100.0  6230   405   405  3768  20.1   0.3 
0.00/0.01	c +   0.0  26.9    70 100.0  6230   475   475  4144  22.9   0.4 
0.00/0.02	c +   0.0  27.0    70 100.0  6230   812   812  4558  30.3   0.4 
0.00/0.03	c N   0.0  26.7    70 100.0  6230  1208  1208  4558  35.0   0.4 
0.00/0.04	c +   0.0  26.8    70 100.0  6230  1317  1317  5013  35.8   0.5 
0.00/0.06	c +   0.1  26.3    70 100.0  6230  2074  2074  5514  39.5   0.6 
0.07/0.09	c +   0.1  25.7    70 100.0  6230  3209  3209  6065  39.6   0.7 
0.07/0.09	c N   0.1  25.7    70 100.0  6230  3214  3214  6065  39.6   0.7 
0.09/0.15	c +   0.1  25.4    70 100.0  6230  4911  4911  6671  39.9   0.9 
0.19/0.24	c +   0.2  24.9    70 100.0  6230  7464  4124  7338  40.0   0.8 
0.19/0.26	c N   0.3  24.8    70 100.0  6230  8020  4680  7338  40.8   0.9 
0.29/0.39	c +   0.4  24.5    70 100.0  6230 11293  4280  8071  41.0   0.8 
0.59/0.64	c +   0.6  24.0    70 100.0  6230 17036  5981  8878  41.2   1.0 
0.69/0.73	c N   0.7  24.1    70 100.0  6230 19246  8191  8878  40.9   1.2 
1.00/1.02	c +   1.0  23.8    70 100.0  6230 25650  5708  9765  40.2   1.0 
1.49/1.60	c +   1.6  23.6    70 100.0  6230 38571  8854 10741  40.6   1.4 
1.79/1.88	c N   1.9  23.6    70 100.0  6230 44899  9805 10741  40.0   1.5 
1.79/1.88	c 
1.79/1.88	c  seconds     variables   original    learned     agility
1.79/1.88	c         level        used      conflicts    limit          MB
1.79/1.88	c 
2.49/2.52	c +   2.5  23.4    70 100.0  6230 57952  6730 11815  41.2   1.1 
3.89/3.96	c +   4.0  23.0    70 100.0  6230 87023  6234 12996  40.3   1.1 
4.69/4.77	c N   4.8  22.7    70 100.0  6230 102e3  8807 12996  41.0   1.3 
6.19/6.22	c +   6.2  22.4    70 100.0  6230 130e3 10824 14295  41.3   1.5 
9.68/9.77	c +   9.8  22.0    70 100.0  6230 196e3 11866 15724  40.7   1.6 
11.68/11.76	c N  11.8  21.8    70 100.0  6230 230e3 15145 15724  40.0   2.0 
15.29/15.37	c +  15.4  21.5    70 100.0  6230 294e3 15565 17296  39.3   2.0 
24.18/24.23	c +  24.2  21.1    70 100.0  6230 441e3 15619 19025  40.1   2.1 
28.88/28.95	c N  28.9  21.0    70 100.0  6230 512e3 10967 19025  40.4   1.7 
38.48/38.51	c +  38.5  20.9    70 100.0  6230 662e3 17446 20927  39.8   2.4 
61.66/61.78	c +  61.8  20.7    70 100.0  6230 993e3 13563 23019  40.6   1.9 
71.56/71.63	c N  71.6  20.5    70 100.0  6230 112e4 21712 23019  41.7   2.7 
98.44/98.50	c +  98.5  20.4    70 100.0  6230 148e4 15072 25320  40.3   2.1 
157.13/157.23	c + 157.2  20.2    70 100.0  6230 223e4 13031 27852  40.0   1.9 
175.32/175.47	c N 175.4  20.1    70 100.0  6230 246e4 21481 27852  40.9   2.6 
247.59/247.73	c + 247.6  19.9    70 100.0  6230 335e4 13140 30637  40.4   1.9 
396.73/396.91	c + 396.8  19.7    70 100.0  6230 502e4 28356 33700  41.0   3.5 
425.42/425.68	c N 425.5  19.7    70 100.0  6230 533e4 22138 33700  40.5   3.0 
635.12/635.41	c + 635.1  19.4    70 100.0  6230 754e4 17991 37070  40.8   2.6 
1019.07/1019.54	c + 102e1  19.0    70 100.0  6230 113e5 26610 40777  40.2   3.4 
1037.26/1037.72	c N 104e1  19.0    70 100.0  6230 114e5 28425 40777  40.2   3.6

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-1515958-1238262001/watcher-1515958-1238262001 -o /tmp/evaluation-result-1515958-1238262001/solver-1515958-1238262001 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515958-1238262001.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: 1.99 1.98 1.99 4/94 20098
/proc/meminfo: memFree=1781080/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=1044 CPUtime=0
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1098863741 1069056 134 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 261 134 56 152 0 107 0

[startup+0.076815 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20098
/proc/meminfo: memFree=1781080/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=1308 CPUtime=0.07
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 256 0 0 0 7 0 0 0 18 0 1 0 1098863741 1339392 241 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 327 241 69 152 0 173 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1308

[startup+0.101817 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20098
/proc/meminfo: memFree=1781080/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=1440 CPUtime=0.09
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1098863741 1474560 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134547517 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 360 266 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301839 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20098
/proc/meminfo: memFree=1781080/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=1980 CPUtime=0.29
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 393 0 0 0 29 0 0 0 19 0 1 0 1098863741 2027520 378 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 495 378 69 152 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1980

[startup+0.701883 s]
/proc/loadavg: 1.99 1.98 1.99 4/94 20098
/proc/meminfo: memFree=1781080/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=2112 CPUtime=0.69
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 429 0 0 0 69 0 0 0 23 0 1 0 1098863741 2162688 414 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 528 414 69 152 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2112

[startup+1.50197 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1779472/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=2376 CPUtime=1.49
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 1098863741 2433024 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 594 469 69 152 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10115 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1779088/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=2508 CPUtime=3.09
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 542 0 0 0 309 0 0 0 25 0 1 0 1098863741 2568192 527 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 627 527 69 152 0 473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30151 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1778768/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=2640 CPUtime=6.29
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 579 0 0 0 629 0 0 0 25 0 1 0 1098863741 2703360 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 660 564 69 152 0 506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7012 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1778392/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=3036 CPUtime=12.68
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 658 0 0 0 1268 0 0 0 25 0 1 0 1098863741 3108864 643 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 759 643 69 152 0 605 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3036

[startup+25.5016 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1777944/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=3564 CPUtime=25.48
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 760 0 0 0 2548 0 0 0 25 0 1 0 1098863741 3649536 745 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 891 745 69 152 0 737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3564

[startup+51.1015 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1777624/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=3812 CPUtime=51.07
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 826 0 0 0 5107 0 0 0 25 0 1 0 1098863741 3903488 811 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 953 811 69 152 0 799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3812

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1776984/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=4200 CPUtime=102.26
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 940 0 0 0 10225 1 0 0 25 0 1 0 1098863741 4300800 925 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1050 925 69 152 0 896 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4200

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1776664/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=4464 CPUtime=162.23
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1017 0 0 0 16222 1 0 0 25 0 1 0 1098863741 4571136 1002 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1116 1002 69 152 0 962 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4464

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1776536/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=4596 CPUtime=222.2
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1051 0 0 0 22219 1 0 0 25 0 1 0 1098863741 4706304 1036 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1149 1036 69 152 0 995 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4596

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1776216/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=4860 CPUtime=282.17
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1126 0 0 0 28216 1 0 0 25 0 1 0 1098863741 4976640 1111 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1215 1111 69 152 0 1061 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4860

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20099
/proc/meminfo: memFree=1776216/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=4860 CPUtime=342.15
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1126 0 0 0 34214 1 0 0 25 0 1 0 1098863741 4976640 1111 1992294400 134512640 135137933 4294956240 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1215 1111 69 152 0 1061 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4860

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20100
/proc/meminfo: memFree=1775704/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5380 CPUtime=402.13
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1210 0 0 0 40212 1 0 0 25 0 1 0 1098863741 5509120 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1345 1195 69 152 0 1191 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 5380

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775512/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5380 CPUtime=462.1
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1210 0 0 0 46209 1 0 0 25 0 1 0 1098863741 5509120 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1345 1195 69 152 0 1191 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 5380

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775640/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5380 CPUtime=522.07
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1210 0 0 0 52206 1 0 0 25 0 1 0 1098863741 5509120 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1345 1195 69 152 0 1191 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 5380

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775640/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5508 CPUtime=582.05
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1215 0 0 0 58204 1 0 0 25 0 1 0 1098863741 5640192 1200 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1377 1200 69 152 0 1223 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5508

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775640/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5508 CPUtime=642.02
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1250 0 0 0 64201 1 0 0 25 0 1 0 1098863741 5640192 1235 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1377 1235 69 152 0 1223 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 5508

[startup+702.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775320/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5772 CPUtime=702
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1314 0 0 0 70198 2 0 0 25 0 1 0 1098863741 5910528 1299 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1443 1299 69 152 0 1289 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 5772

[startup+762.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775256/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5756 CPUtime=761.98
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1314 0 0 0 76196 2 0 0 25 0 1 0 1098863741 5894144 1297 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1439 1297 69 152 0 1285 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 5756

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775192/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5888 CPUtime=821.95
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1334 0 0 0 82193 2 0 0 25 0 1 0 1098863741 6029312 1317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1472 1317 69 152 0 1318 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 5888

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775192/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5888 CPUtime=881.92
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1334 0 0 0 88190 2 0 0 25 0 1 0 1098863741 6029312 1317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1472 1317 69 152 0 1318 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 5888

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775192/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5888 CPUtime=941.9
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1334 0 0 0 94188 2 0 0 25 0 1 0 1098863741 6029312 1317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1472 1317 69 152 0 1318 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 5888

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775192/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=5888 CPUtime=1001.87
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1338 0 0 0 100185 2 0 0 25 0 1 0 1098863741 6029312 1321 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1472 1321 69 152 0 1318 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 5888

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1775000/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=6012 CPUtime=1061.85
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1386 0 0 0 106183 2 0 0 25 0 1 0 1098863741 6156288 1367 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1503 1367 69 152 0 1349 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 6012

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1774680/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=6408 CPUtime=1121.82
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1464 0 0 0 112180 2 0 0 25 0 1 0 1098863741 6561792 1445 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1602 1445 69 152 0 1448 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 6408

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1774680/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=6408 CPUtime=1181.79
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1464 0 0 0 118177 2 0 0 25 0 1 0 1098863741 6561792 1445 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1602 1445 69 152 0 1448 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 6408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 20101
/proc/meminfo: memFree=1774616/2055920 swapFree=4152308/4192956
[pid=20098] ppid=20096 vsize=6408 CPUtime=1200.09
/proc/20098/stat : 20098 (picosat) R 20096 20098 19785 0 -1 4194304 1464 0 0 0 120007 2 0 0 25 0 1 0 1098863741 6561792 1445 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 0 0 0
/proc/20098/statm: 1602 1445 69 152 0 1448 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6408

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): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1200.08
CPU system time (s): 0.029995
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 6408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1464
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= 4674

runsolver used 1.9937 second user time and 4.30434 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 18:40:01
IDJOB=1515958
IDBENCH=70473
IDSOLVER=506
FILE ID=node91/1515958-1238262001
PBS_JOBID= 9060790
Free space on /tmp= 66480 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1482824652-097.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515958-1238262001/watcher-1515958-1238262001 -o /tmp/evaluation-result-1515958-1238262001/solver-1515958-1238262001 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515958-1238262001.cnf

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

MD5SUM BENCH= 1640cae151285022c447edfa087f7ec9
RANDOM SEED=314137341

node91.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		: 3000.252
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		: 3000.252
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:       1781560 kB
Buffers:         48548 kB
Cached:         154980 kB
SwapCached:      23048 kB
Active:         144024 kB
Inactive:        84036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781560 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            29436 kB
Committed_AS:  2368304 kB
PageTables:       3260 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= 66480 MiB
End job on node91 at 2009-03-28 19:00:04