Trace number 1516342

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1794178048-059.cnf
MD5SUMf50dda60e1e45f85b822b6ad12182f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
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-1516342-1238268043.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   6.0   0.3 
0.00/0.01	c R   0.0  26.2    70 100.0  6230   101   101  3426   6.1   0.3 
0.00/0.01	c +   0.0  26.1    70 100.0  6230   250   250  3768  13.6   0.3 
0.00/0.01	c R   0.0  26.7    70 100.0  6230   402   402  3768  20.1   0.3 
0.00/0.01	c +   0.0  26.4    70 100.0  6230   475   475  4144  22.6   0.4 
0.00/0.02	c +   0.0  26.7    70 100.0  6230   812   812  4558  31.4   0.4 
0.00/0.03	c N   0.0  26.3    70 100.0  6230  1208  1208  4558  36.5   0.4 
0.00/0.04	c +   0.0  26.4    70 100.0  6230  1317  1317  5013  36.9   0.5 
0.00/0.06	c +   0.1  26.1    70 100.0  6230  2074  2074  5514  39.3   0.5 
0.08/0.09	c +   0.1  25.7    70 100.0  6230  3209  3209  6065  40.2   0.7 
0.08/0.09	c N   0.1  25.7    70 100.0  6230  3215  3215  6065  40.1   0.7 
0.09/0.15	c +   0.2  25.6    70 100.0  6230  4911  4911  6671  41.4   0.9 
0.19/0.25	c +   0.3  25.2    70 100.0  6230  7464  4123  7338  40.2   0.8 
0.19/0.27	c N   0.3  25.2    70 100.0  6230  8025  4684  7338  40.8   0.9 
0.39/0.40	c +   0.4  24.7    70 100.0  6230 11293  4280  8071  40.4   0.8 
0.59/0.65	c +   0.7  24.3    70 100.0  6230 17036  5984  8878  40.6   1.0 
0.69/0.75	c N   0.7  24.1    70 100.0  6230 19248  8196  8878  40.2   1.3 
1.00/1.03	c +   1.0  23.7    70 100.0  6230 25650  5713  9765  40.9   1.0 
1.59/1.60	c +   1.6  23.5    70 100.0  6230 38571  8859 10741  40.0   1.4 
1.89/1.91	c N   1.9  23.4    70 100.0  6230 44895  9809 10741  40.9   1.5 
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 
2.49/2.51	c +   2.5  23.1    70 100.0  6230 57952  6739 11815  40.7   1.1 
3.89/3.97	c +   4.0  22.9    70 100.0  6230 87023  6246 12996  40.4   1.1 
4.69/4.75	c N   4.8  22.7    70 100.0  6230 102e3  8804 12996  41.1   1.3 
6.09/6.16	c +   6.2  22.5    70 100.0  6230 130e3 10834 14295  40.4   1.6 
9.69/9.74	c +   9.7  22.3    70 100.0  6230 196e3 11866 15724  41.2   1.7 
11.69/11.75	c N  11.7  22.1    70 100.0  6230 230e3 15142 15724  39.8   2.0 
15.29/15.34	c +  15.3  22.0    70 100.0  6230 294e3 15571 17296  40.2   2.1 
24.19/24.26	c +  24.3  21.6    70 100.0  6230 441e3 15631 19025  40.3   2.2 
28.68/28.78	c N  28.8  21.5    70 100.0  6230 512e3 10966 19025  41.5   1.7 
38.38/38.47	c +  38.5  21.3    70 100.0  6230 662e3 17465 20927  41.4   2.3 
61.27/61.32	c +  61.3  20.9    70 100.0  6230 993e3 13567 23019  40.3   1.9 
71.27/71.37	c N  71.3  20.8    70 100.0  6230 112e4 21689 23019  41.4   2.8 
98.66/98.70	c +  98.7  20.5    70 100.0  6230 148e4 15066 25320  40.4   2.1 
156.94/157.00	c + 157.0  20.2    70 100.0  6230 223e4 25064 27852  40.6   3.2 
175.63/175.76	c N 175.7  20.1    70 100.0  6230 246e4 17446 27852  40.2   2.3 
250.40/250.57	c + 250.5  20.0    70 100.0  6230 335e4 21184 30637  40.9   2.7 
402.36/402.51	c + 402.4  19.8    70 100.0  6230 502e4 14502 33700  40.4   2.0 
432.05/432.30	c N 432.2  19.7    70 100.0  6230 533e4 28805 33700  38.6   3.7 
651.47/651.78	c + 651.6  19.5    70 100.0  6230 754e4 18839 37070  41.0   2.7 
1048.43/1048.87	c + 105e1  19.2    70 100.0  6230 113e5 25727 40777  40.8   3.4 
1069.83/1070.21	c N 107e1  19.2    70 100.0  6230 114e5 26947 40777  40.0   3.3 

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-1516342-1238268043/watcher-1516342-1238268043 -o /tmp/evaluation-result-1516342-1238268043/solver-1516342-1238268043 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516342-1238268043.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: 0.92 0.98 0.99 3/76 24644
/proc/meminfo: memFree=1252232/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=912 CPUtime=0
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 138 0 0 0 0 0 0 0 20 0 1 0 1099465258 933888 123 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 228 123 56 152 0 74 0

[startup+0.0897721 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24644
/proc/meminfo: memFree=1252232/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=1440 CPUtime=0.08
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 270 0 0 0 8 0 0 0 20 0 1 0 1099465258 1474560 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 360 255 69 152 0 206 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1440

[startup+0.101776 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24644
/proc/meminfo: memFree=1252232/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=1440 CPUtime=0.09
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 281 0 0 0 9 0 0 0 20 0 1 0 1099465258 1474560 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 360 266 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301812 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24644
/proc/meminfo: memFree=1252232/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=1968 CPUtime=0.29
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 392 0 0 0 29 0 0 0 22 0 1 0 1099465258 2015232 377 1992294400 134512640 135137933 4294956240 18446744073709551615 134522814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 492 377 69 152 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701888 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24644
/proc/meminfo: memFree=1252232/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=2100 CPUtime=0.69
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 428 0 0 0 69 0 0 0 25 0 1 0 1099465258 2150400 413 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 525 413 69 152 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 24645
/proc/meminfo: memFree=1250624/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=2364 CPUtime=1.49
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 485 0 0 0 149 0 0 0 25 0 1 0 1099465258 2420736 470 1992294400 134512640 135137933 4294956240 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 591 470 69 152 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10135 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 24645
/proc/meminfo: memFree=1250304/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=2628 CPUtime=3.09
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 549 0 0 0 309 0 0 0 25 0 1 0 1099465258 2691072 534 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 657 534 69 152 0 503 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2628

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 24645
/proc/meminfo: memFree=1249992/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=2760 CPUtime=6.29
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 593 0 0 0 629 0 0 0 25 0 1 0 1099465258 2826240 578 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 690 578 69 152 0 536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2760

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/77 24645
/proc/meminfo: memFree=1249544/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=3024 CPUtime=12.69
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 662 0 0 0 1269 0 0 0 25 0 1 0 1099465258 3096576 647 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 756 647 69 152 0 602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 24645
/proc/meminfo: memFree=1249160/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=3552 CPUtime=25.48
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 764 0 0 0 2548 0 0 0 25 0 1 0 1099465258 3637248 749 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 888 749 69 152 0 734 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3552

[startup+51.1016 s]
/proc/loadavg: 1.04 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1248904/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=3684 CPUtime=51.07
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 820 0 0 0 5107 0 0 0 25 0 1 0 1099465258 3772416 805 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 921 805 69 152 0 767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3684

[startup+102.307 s]
/proc/loadavg: 1.02 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1248392/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=4212 CPUtime=102.26
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 952 0 0 0 10226 0 0 0 25 0 1 0 1099465258 4313088 937 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1053 937 69 152 0 899 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4212

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1248008/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=4476 CPUtime=162.23
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1024 0 0 0 16223 0 0 0 25 0 1 0 1099465258 4583424 1009 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1119 1009 69 152 0 965 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4476

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1247880/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=4564 CPUtime=222.21
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1051 0 0 0 22221 0 0 0 25 0 1 0 1099465258 4673536 1036 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1141 1036 69 152 0 987 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4564

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1247624/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=4816 CPUtime=282.2
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1116 0 0 0 28219 1 0 0 25 0 1 0 1099465258 4931584 1101 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1204 1101 69 152 0 1050 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4816

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1247560/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=4816 CPUtime=342.18
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1128 0 0 0 34217 1 0 0 25 0 1 0 1099465258 4931584 1113 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1204 1113 69 152 0 1050 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4816

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1247560/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=4816 CPUtime=402.16
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1129 0 0 0 40215 1 0 0 25 0 1 0 1099465258 4931584 1114 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1204 1114 69 152 0 1050 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4816

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1247176/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5468 CPUtime=462.13
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1217 0 0 0 46212 1 0 0 25 0 1 0 1099465258 5599232 1201 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1367 1201 69 152 0 1213 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5468

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1247176/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5468 CPUtime=522.11
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1218 0 0 0 52210 1 0 0 25 0 1 0 1099465258 5599232 1202 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1367 1202 69 152 0 1213 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5468

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/77 24645
/proc/meminfo: memFree=1247048/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5572 CPUtime=582.09
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1243 0 0 0 58208 1 0 0 25 0 1 0 1099465258 5705728 1227 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1393 1227 69 152 0 1239 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5572

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/77 24645
/proc/meminfo: memFree=1247048/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5572 CPUtime=642.07
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1243 0 0 0 64206 1 0 0 25 0 1 0 1099465258 5705728 1227 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1393 1227 69 152 0 1239 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5572

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246792/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5704 CPUtime=702.05
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1300 0 0 0 70204 1 0 0 25 0 1 0 1099465258 5840896 1284 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1426 1284 69 152 0 1272 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 5704

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246728/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5824 CPUtime=762.03
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1311 0 0 0 76202 1 0 0 25 0 1 0 1099465258 5963776 1295 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1456 1295 69 152 0 1302 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 5824

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246728/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5824 CPUtime=822.01
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1311 0 0 0 82200 1 0 0 25 0 1 0 1099465258 5963776 1295 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1456 1295 69 152 0 1302 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 5824

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246728/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5824 CPUtime=881.99
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1311 0 0 0 88198 1 0 0 25 0 1 0 1099465258 5963776 1295 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1456 1295 69 152 0 1302 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 5824

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246664/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5948 CPUtime=941.97
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1331 0 0 0 94196 1 0 0 25 0 1 0 1099465258 6090752 1315 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1487 1315 69 152 0 1333 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 5948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246600/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=5948 CPUtime=1001.95
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1331 0 0 0 100194 1 0 0 25 0 1 0 1099465258 6090752 1315 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1487 1315 69 152 0 1333 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 5948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246408/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=6080 CPUtime=1061.92
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1384 0 0 0 106191 1 0 0 25 0 1 0 1099465258 6225920 1368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1520 1368 69 152 0 1366 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 6080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246280/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=6136 CPUtime=1121.9
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1419 0 0 0 112189 1 0 0 25 0 1 0 1099465258 6283264 1398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1534 1398 69 152 0 1380 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 6136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246408/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=6136 CPUtime=1181.88
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1419 0 0 0 118187 1 0 0 25 0 1 0 1099465258 6283264 1398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1534 1398 69 152 0 1380 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 6136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246408/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=6136 CPUtime=1200.08
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1419 0 0 0 120007 1 0 0 25 0 1 0 1099465258 6283264 1398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1534 1398 69 152 0 1380 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6136

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24645
/proc/meminfo: memFree=1246408/2055920 swapFree=4127428/4192956
[pid=24644] ppid=24642 vsize=6136 CPUtime=1200.08
/proc/24644/stat : 24644 (picosat) R 24642 24644 24607 0 -1 4194304 1419 0 0 0 120007 1 0 0 25 0 1 0 1099465258 6283264 1398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1534 1398 69 152 0 1380 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.015997
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 6212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1419
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= 1527

runsolver used 1.14682 second user time and 3.23551 second system time

The end

Launcher Data

Begin job on node63 at 2009-03-28 20:20:43
IDJOB=1516342
IDBENCH=70505
IDSOLVER=506
FILE ID=node63/1516342-1238268043
PBS_JOBID= 9060898
Free space on /tmp= 66320 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1794178048-059.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516342-1238268043/watcher-1516342-1238268043 -o /tmp/evaluation-result-1516342-1238268043/solver-1516342-1238268043 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516342-1238268043.cnf

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

MD5SUM BENCH= f50dda60e1e45f85b822b6ad12182f2a
RANDOM SEED=1218943216

node63.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		: 3000.285
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		: 3000.285
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:       1252648 kB
Buffers:         80772 kB
Cached:         585828 kB
SwapCached:      55900 kB
Active:         204296 kB
Inactive:       519576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1252648 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          14488 kB
Slab:            63916 kB
Committed_AS:  3213472 kB
PageTables:       2312 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= 66320 MiB
End job on node63 at 2009-03-28 20:40:46