Trace number 1513630

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S814638510-058.cnf
MD5SUM6fac88499c30c65b5d674700418285bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.40987
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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-1513630-1238219774.cnf
0.00/0.00	c parsed header 'p cnf 140 11900'
0.01/0.01	c initialized 140 variables
0.01/0.01	c found 11900 non trivial clauses
0.01/0.01	c
0.01/0.01	c random number generator seed 0
0.01/0.01	c 
0.01/0.01	c  seconds     variables   original    learned     agility
0.01/0.01	c         level        used      conflicts    limit          MB
0.01/0.01	c 
0.01/0.01	c s   0.0   0.0   140   0.0 11900     0     0     0   0.0   0.6 
0.01/0.02	c 
0.01/0.02	c initial reduction limit 5950 clauses
0.01/0.02	c 
0.01/0.02	c +   0.0  50.6   140 100.0 11900   100   100  6545   7.9   0.6 
0.01/0.02	c R   0.0  50.6   140 100.0 11900   102   102  6545   8.0   0.6 
0.01/0.02	c +   0.0  47.6   140 100.0 11900   250   250  7199  18.0   0.6 
0.01/0.03	c N   0.0  49.4   140 100.0 11900   404   404  7199  24.5   0.7 
0.01/0.03	c +   0.0  49.8   140 100.0 11900   475   475  7918  26.5   0.7 
0.01/0.04	c +   0.0  50.6   140 100.0 11900   812   812  8709  33.6   0.7 
0.01/0.06	c N   0.1  50.7   140 100.0 11900  1205  1205  8709  35.8   0.8 
0.01/0.07	c +   0.1  50.7   140 100.0 11900  1317  1317  9579  35.6   0.8 
0.10/0.10	c +   0.1  51.0   140 100.0 11900  2074  2074 10536  37.3   1.0 
0.10/0.16	c +   0.2  51.1   140 100.0 11900  3209  3209 11589  37.1   1.2 
0.10/0.16	c N   0.2  51.1   140 100.0 11900  3210  3210 11589  37.1   1.2 
0.20/0.24	c +   0.2  51.3   140 100.0 11900  4911  4911 12747  37.3   1.5 
0.29/0.40	c +   0.4  51.3   140 100.0 11900  7464  7464 14021  36.0   2.0 
0.39/0.43	c N   0.4  51.2   140 100.0 11900  8015  8015 14021  36.4   2.1 
0.59/0.67	c +   0.7  51.1   140 100.0 11900 11293 11293 15423  36.0   2.8 
1.19/1.21	c +   1.2  50.5   140 100.0 11900 17036  9321 16965  37.0   2.4 
1.29/1.38	c N   1.4  50.5   140 100.0 11900 19232 11517 16965  35.8   2.8 
1.89/1.95	c +   2.0  50.2   140 100.0 11900 25650  9446 18661  35.8   2.6 
3.19/3.20	c +   3.2  49.7   140 100.0 11900 38571 13032 20527  36.9   3.2 
3.79/3.82	c N   3.8  49.6   140 100.0 11900 44885 19346 20527  36.5   4.4 
3.79/3.82	c 
3.79/3.82	c  seconds     variables   original    learned     agility
3.79/3.82	c         level        used      conflicts    limit          MB
3.79/3.82	c 
4.99/5.09	c +   5.1  49.6   140 100.0 11900 57952 11878 22579  37.0   3.0 
8.28/8.32	c +   8.3  49.2   140 100.0 11900 87023 18362 24836  36.8   4.2 
9.98/10.06	c N  10.1  49.0   140 100.0 11900 102e3 21491 24836  36.6   4.7 
13.38/13.46	c +  13.5  48.9   140 100.0 11900 130e3 24697 27319  37.7   5.4 
21.78/21.88	c +  21.9  48.5   140 100.0 11900 196e3 16721 30050  35.1   3.9 
26.68/26.75	c N  26.7  48.4   140 100.0 11900 230e3 16911 30050  37.7   3.9 
35.58/35.64	c +  35.6  48.1   140 100.0 11900 294e3 27723 33055  37.8   5.9 
57.38/57.45	c +  57.4  48.0   140 100.0 11900 441e3 18121 36360  37.1   4.3 
68.67/68.74	c N  68.7  47.9   140 100.0 11900 512e3 21215 36360  35.5   5.0 
93.07/93.19	c +  93.2  47.6   140 100.0 11900 662e3 33158 39996  36.3   7.1 
154.76/154.83	c + 154.8  47.4   140 100.0 11900 993e3 20377 43995  37.9   4.8 
180.85/180.98	c N 180.9  47.3   140 100.0 11900 112e4 34449 43995  35.2   7.5 
252.84/252.92	c + 252.9  47.0   140 100.0 11900 148e4 34838 48394  36.6   7.5 
417.39/417.50	c + 417.4  46.5   140 100.0 11900 223e4 20202 53233  35.5   4.6 
469.47/469.62	c N 469.5  46.5   140 100.0 11900 246e4 48449 53233  37.2  10.0 
680.52/680.71	c + 680.5  46.3   140 100.0 11900 335e4 40216 58556  36.6   8.5 
1134.11/1134.40	c + 113e1  46.0   140 100.0 11900 502e4 24306 64411  37.5   5.5

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-1513630-1238219774/watcher-1513630-1238219774 -o /tmp/evaluation-result-1513630-1238219774/solver-1513630-1238219774 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513630-1238219774.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: 1.03 1.00 0.97 3/64 15106
/proc/meminfo: memFree=894768/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=912 CPUtime=0
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1094639482 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 228 107 56 152 0 74 0

[startup+0.0137709 s]
/proc/loadavg: 1.03 1.00 0.97 3/64 15106
/proc/meminfo: memFree=894768/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=1308 CPUtime=0.01
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 212 0 0 0 1 0 0 0 18 0 1 0 1094639482 1339392 197 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 327 198 56 152 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1308

[startup+0.101779 s]
/proc/loadavg: 1.03 1.00 0.97 3/64 15106
/proc/meminfo: memFree=894768/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=1704 CPUtime=0.1
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 1094639482 1744896 333 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 426 333 69 152 0 272 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1704

[startup+0.301796 s]
/proc/loadavg: 1.03 1.00 0.97 3/64 15106
/proc/meminfo: memFree=894768/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=2496 CPUtime=0.29
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 546 0 0 0 29 0 0 0 19 0 1 0 1094639482 2555904 531 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 624 531 69 152 0 470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2496

[startup+0.70183 s]
/proc/loadavg: 1.03 1.00 0.97 3/64 15106
/proc/meminfo: memFree=894768/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=3684 CPUtime=0.69
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 843 0 0 0 69 0 0 0 22 0 1 0 1094639482 3772416 828 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 921 828 69 152 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3684

[startup+1.5019 s]
/proc/loadavg: 1.03 1.00 0.97 2/65 15107
/proc/meminfo: memFree=891112/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=4612 CPUtime=1.49
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 1056 0 0 0 149 0 0 0 25 0 1 0 1094639482 4722688 1041 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 1153 1041 69 152 0 999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4612

[startup+3.10104 s]
/proc/loadavg: 1.03 1.00 0.97 2/65 15107
/proc/meminfo: memFree=890344/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=5272 CPUtime=3.09
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 1210 0 0 0 309 0 0 0 25 0 1 0 1094639482 5398528 1195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 1318 1195 69 152 0 1164 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5272

[startup+6.30132 s]
/proc/loadavg: 1.03 1.00 0.97 2/65 15107
/proc/meminfo: memFree=889704/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=6064 CPUtime=6.29
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 1397 0 0 0 629 0 0 0 25 0 1 0 1094639482 6209536 1382 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 1516 1382 69 152 0 1362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6064

[startup+12.7019 s]
/proc/loadavg: 1.03 1.00 0.97 2/65 15107
/proc/meminfo: memFree=888816/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=6460 CPUtime=12.68
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 1513 0 0 0 1268 0 0 0 25 0 1 0 1094639482 6615040 1498 1992294400 134512640 135137933 4294956240 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 1615 1498 69 152 0 1461 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6460

[startup+25.502 s]
/proc/loadavg: 1.02 1.00 0.97 2/65 15107
/proc/meminfo: memFree=887664/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=7516 CPUtime=25.48
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 1789 0 0 0 2547 1 0 0 25 0 1 0 1094639482 7696384 1774 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 1879 1774 69 152 0 1725 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7516

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 15107
/proc/meminfo: memFree=886960/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=8432 CPUtime=51.07
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 1967 0 0 0 5106 1 0 0 25 0 1 0 1094639482 8634368 1952 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 2108 1952 69 152 0 1954 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8432

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15107
/proc/meminfo: memFree=885680/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=9752 CPUtime=102.27
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 2286 0 0 0 10225 2 0 0 25 0 1 0 1094639482 9986048 2271 1992294400 134512640 135137933 4294956240 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 2438 2271 69 152 0 2284 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9752

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15107
/proc/meminfo: memFree=884656/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=10624 CPUtime=162.25
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 2530 0 0 0 16222 3 0 0 25 0 1 0 1094639482 10878976 2515 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 2656 2515 69 152 0 2502 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10624

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15107
/proc/meminfo: memFree=884656/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=10624 CPUtime=222.23
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 2531 0 0 0 22220 3 0 0 25 0 1 0 1094639482 10878976 2516 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 2656 2516 69 152 0 2502 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10624

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15107
/proc/meminfo: memFree=883824/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=11416 CPUtime=282.22
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 2723 0 0 0 28218 4 0 0 25 0 1 0 1094639482 11689984 2708 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 2854 2708 69 152 0 2700 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11416

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=883632/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=11416 CPUtime=342.21
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 2724 0 0 0 34216 5 0 0 25 0 1 0 1094639482 11689984 2709 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 2854 2709 69 152 0 2700 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11416

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=883632/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=11512 CPUtime=402.19
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 2762 0 0 0 40214 5 0 0 25 0 1 0 1094639482 11788288 2747 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 2878 2747 69 152 0 2724 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11512

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=882736/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=12360 CPUtime=462.17
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 2988 0 0 0 46212 5 0 0 25 0 1 0 1094639482 12656640 2973 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3090 2973 69 152 0 2936 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12360

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=882608/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=12600 CPUtime=522.16
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3023 0 0 0 52211 5 0 0 25 0 1 0 1094639482 12902400 3006 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3150 3006 69 152 0 2996 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=882544/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=12588 CPUtime=582.15
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3041 0 0 0 58209 6 0 0 25 0 1 0 1094639482 12890112 3024 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3147 3024 69 152 0 2993 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12588

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=882480/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=12588 CPUtime=642.14
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3041 0 0 0 64208 6 0 0 25 0 1 0 1094639482 12890112 3024 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3147 3024 69 152 0 2993 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12588

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=881712/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=13380 CPUtime=702.11
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3243 0 0 0 70205 6 0 0 25 0 1 0 1094639482 13701120 3226 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3345 3226 69 152 0 3191 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 13380

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=881712/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=13380 CPUtime=762.11
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3251 0 0 0 76204 7 0 0 25 0 1 0 1094639482 13701120 3234 1992294400 134512640 135137933 4294956240 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3345 3234 69 152 0 3191 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 13380

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=881584/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=13480 CPUtime=822.09
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3265 0 0 0 82202 7 0 0 25 0 1 0 1094639482 13803520 3248 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3370 3248 69 152 0 3216 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 13480

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=881648/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=13444 CPUtime=882.07
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3265 0 0 0 88200 7 0 0 25 0 1 0 1094639482 13766656 3248 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3361 3248 69 152 0 3207 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 13444

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=881584/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=13576 CPUtime=942.05
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3283 0 0 0 94198 7 0 0 25 0 1 0 1094639482 13901824 3266 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3394 3266 69 152 0 3240 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 13576

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=881456/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=13576 CPUtime=1002.05
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3297 0 0 0 100197 8 0 0 25 0 1 0 1094639482 13901824 3280 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3394 3280 69 152 0 3240 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 13576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=881456/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=13700 CPUtime=1062.03
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3311 0 0 0 106195 8 0 0 25 0 1 0 1094639482 14028800 3294 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3425 3294 69 152 0 3271 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 13700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=881456/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=13684 CPUtime=1122.01
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3311 0 0 0 112193 8 0 0 25 0 1 0 1094639482 14012416 3294 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3421 3294 69 152 0 3267 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 13684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=880304/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=14740 CPUtime=1182
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3586 0 0 0 118191 9 0 0 25 0 1 0 1094639482 15093760 3569 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3685 3569 69 152 0 3531 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 14740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=880368/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=14740 CPUtime=1200
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3586 0 0 0 119991 9 0 0 25 0 1 0 1094639482 15093760 3569 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3685 3569 69 152 0 3531 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 14740

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 15113
/proc/meminfo: memFree=880368/2055920 swapFree=4176996/4192956
[pid=15106] ppid=15104 vsize=14740 CPUtime=1200
/proc/15106/stat : 15106 (picosat) R 15104 15106 14209 0 -1 4194304 3586 0 0 0 119991 9 0 0 25 0 1 0 1094639482 15093760 3569 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15106/statm: 3685 3569 69 152 0 3531 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 14740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.92
CPU system time (s): 0.097985
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 14740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3586
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= 1903

runsolver used 0.952855 second user time and 2.42763 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 06:56:14
IDJOB=1513630
IDBENCH=70279
IDSOLVER=506
FILE ID=node50/1513630-1238219774
PBS_JOBID= 9060516
Free space on /tmp= 64164 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S814638510-058.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513630-1238219774/watcher-1513630-1238219774 -o /tmp/evaluation-result-1513630-1238219774/solver-1513630-1238219774 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513630-1238219774.cnf

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

MD5SUM BENCH= 6fac88499c30c65b5d674700418285bf
RANDOM SEED=37081989

node50.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        895248 kB
Buffers:         83924 kB
Cached:         986608 kB
SwapCached:       9920 kB
Active:         147408 kB
Inactive:       934800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        895248 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          17328 kB
Slab:            64460 kB
Committed_AS:  2963948 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-28 07:16:16