Trace number 1513666

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S2059720696-001.cnf
MD5SUMc4a0eb3415818159d561f36b2a8ffa74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.9298
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-1513666-1238220965.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 
0.01/0.01	c 
0.01/0.01	c initial reduction limit 5950 clauses
0.01/0.01	c 
0.01/0.01	c +   0.0  52.3   140 100.0 11900   100   100  6545   7.7   0.6 
0.01/0.01	c R   0.0  52.3   140 100.0 11900   100   100  6545   7.7   0.6 
0.01/0.02	c +   0.0  50.5   140 100.0 11900   250   250  7199  17.2   0.6 
0.01/0.03	c N   0.0  53.1   140 100.0 11900   403   403  7199  23.2   0.7 
0.01/0.03	c +   0.0  53.9   140 100.0 11900   475   475  7918  25.7   0.7 
0.01/0.04	c +   0.0  55.1   140 100.0 11900   812   812  8709  31.8   0.7 
0.01/0.06	c N   0.1  55.7   140 100.0 11900  1205  1205  8709  35.6   0.8 
0.01/0.06	c +   0.1  55.6   140 100.0 11900  1317  1317  9579  36.6   0.8 
0.01/0.09	c +   0.1  55.1   140 100.0 11900  2074  2074 10536  36.3   1.0 
0.09/0.15	c +   0.2  54.9   140 100.0 11900  3209  3209 11589  38.1   1.2 
0.09/0.15	c N   0.2  54.9   140 100.0 11900  3212  3212 11589  38.2   1.2 
0.19/0.23	c +   0.2  54.5   140 100.0 11900  4911  4911 12747  36.2   1.5 
0.29/0.39	c +   0.4  54.1   140 100.0 11900  7464  7464 14021  38.6   2.0 
0.39/0.42	c N   0.4  54.0   140 100.0 11900  8023  8023 14021  36.5   2.1 
0.59/0.66	c +   0.7  53.6   140 100.0 11900 11293 11293 15423  36.7   2.8 
1.09/1.15	c +   1.2  53.3   140 100.0 11900 17036  9319 16965  37.9   2.5 
1.29/1.30	c N   1.3  53.3   140 100.0 11900 19253 11536 16965  36.8   2.9 
1.79/1.88	c +   1.9  53.0   140 100.0 11900 25650  9445 18661  38.0   2.6 
2.99/3.02	c +   3.0  52.4   140 100.0 11900 38571 13033 20527  36.4   3.3 
3.59/3.63	c N   3.6  52.3   140 100.0 11900 44927 19389 20527  36.6   4.5 
3.59/3.63	c 
3.59/3.63	c  seconds     variables   original    learned     agility
3.59/3.63	c         level        used      conflicts    limit          MB
3.59/3.63	c 
4.89/4.91	c +   4.9  52.2   140 100.0 11900 57952 11879 22579  36.6   3.0 
7.89/7.98	c +   8.0  52.3   140 100.0 11900 87023 18361 24836  37.6   4.3 
9.79/9.90	c N   9.9  52.0   140 100.0 11900 102e3 21556 24836  37.7   4.9 
13.18/13.23	c +  13.2  51.5   140 100.0 11900 130e3 24697 27319  37.3   5.4 
21.18/21.20	c +  21.2  50.9   140 100.0 11900 196e3 15817 30050  37.2   3.7 
26.18/26.23	c N  26.2  50.8   140 100.0 11900 230e3 15921 30050  36.2   3.7 
35.18/35.23	c +  35.2  50.5   140 100.0 11900 294e3 27164 33055  38.2   5.9 
57.76/57.80	c +  57.8  50.5   140 100.0 11900 441e3 16948 36360  36.7   4.2 
70.06/70.13	c N  70.1  50.3   140 100.0 11900 512e3 19913 36360  38.2   4.7 
94.35/94.46	c +  94.4  50.0   140 100.0 11900 662e3 30802 39996  37.8   6.9 
156.31/156.46	c + 156.4  49.6   140 100.0 11900 993e3 20206 43995  37.6   4.8 
182.80/182.91	c N 182.8  49.5   140 100.0 11900 112e4 33311 43995  36.5   7.2 
255.95/256.10	c + 256.0  49.0   140 100.0 11900 148e4 31547 48394  36.2   7.0 
421.26/421.51	c + 421.3  48.7   140 100.0 11900 223e4 16819 53233  36.0   4.1 
472.34/472.61	c N 472.4  48.6   140 100.0 11900 246e4 45524 53233  37.3   9.6 
686.74/687.13	c + 686.8  48.4   140 100.0 11900 335e4 35874 58556  36.7   7.8 
1147.50/1148.19	c + 115e1  48.2   140 100.0 11900 502e4 20728 64411  37.2   5.0

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-1513666-1238220965/watcher-1513666-1238220965 -o /tmp/evaluation-result-1513666-1238220965/solver-1513666-1238220965 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513666-1238220965.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 5178
/proc/meminfo: memFree=1062568/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=912 CPUtime=0
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1094758385 933888 112 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 228 112 56 152 0 74 0

[startup+0.012691 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 5178
/proc/meminfo: memFree=1062568/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=1308 CPUtime=0.01
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 208 0 0 0 1 0 0 0 18 0 1 0 1094758385 1339392 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 327 194 56 152 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1308

[startup+0.101706 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 5178
/proc/meminfo: memFree=1062568/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=1836 CPUtime=0.09
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 1094758385 1880064 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 459 345 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.30174 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 5178
/proc/meminfo: memFree=1062568/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=2628 CPUtime=0.29
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 559 0 0 0 29 0 0 0 20 0 1 0 1094758385 2691072 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 657 544 69 152 0 503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2628

[startup+0.701806 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 5178
/proc/meminfo: memFree=1062568/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=3828 CPUtime=0.69
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 855 0 0 0 69 0 0 0 24 0 1 0 1094758385 3919872 840 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 957 840 69 152 0 803 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3828

[startup+1.50194 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 5179
/proc/meminfo: memFree=1058784/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=4620 CPUtime=1.49
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 1062 0 0 0 149 0 0 0 25 0 1 0 1094758385 4730880 1047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 1155 1047 69 152 0 1001 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4620

[startup+3.10122 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 5179
/proc/meminfo: memFree=1058144/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=5412 CPUtime=3.09
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 1224 0 0 0 309 0 0 0 25 0 1 0 1094758385 5541888 1209 1992294400 134512640 135137933 4294956240 18446744073709551615 134551530 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 1353 1209 69 152 0 1199 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5412

[startup+6.30176 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 5179
/proc/meminfo: memFree=1057376/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=6072 CPUtime=6.29
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 1425 0 0 0 629 0 0 0 25 0 1 0 1094758385 6217728 1410 1992294400 134512640 135137933 4294956240 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 1518 1410 69 152 0 1364 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6072

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.96 2/65 5179
/proc/meminfo: memFree=1056416/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=6600 CPUtime=12.68
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 1556 0 0 0 1268 0 0 0 25 0 1 0 1094758385 6758400 1541 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5178/statm: 1650 1541 69 152 0 1496 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6600

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 5179
/proc/meminfo: memFree=1055520/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=7648 CPUtime=25.48
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 1804 0 0 0 2547 1 0 0 25 0 1 0 1094758385 7831552 1789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 1912 1789 69 152 0 1758 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7648

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 5179
/proc/meminfo: memFree=1054688/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=8564 CPUtime=51.07
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 2003 0 0 0 5106 1 0 0 25 0 1 0 1094758385 8769536 1988 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 2141 1988 69 152 0 1987 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8564

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 5179
/proc/meminfo: memFree=1053216/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=10016 CPUtime=102.24
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 2358 0 0 0 10222 2 0 0 25 0 1 0 1094758385 10256384 2343 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 2504 2343 69 152 0 2350 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 10016

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1052640/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=10676 CPUtime=162.21
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 2525 0 0 0 16219 2 0 0 25 0 1 0 1094758385 10932224 2510 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 2669 2510 69 152 0 2515 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 10676

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1052448/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=10676 CPUtime=222.18
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 2543 0 0 0 22216 2 0 0 25 0 1 0 1094758385 10932224 2528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 2669 2528 69 152 0 2515 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 10676

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1051488/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=11592 CPUtime=282.15
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 2788 0 0 0 28212 3 0 0 25 0 1 0 1094758385 11870208 2773 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5178/statm: 2898 2773 69 152 0 2744 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 11592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1051424/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=11692 CPUtime=342.1
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 2808 0 0 0 34207 3 0 0 25 0 1 0 1094758385 11972608 2793 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 2923 2793 69 152 0 2769 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 11692

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1051360/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=11692 CPUtime=402.08
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 2808 0 0 0 40205 3 0 0 25 0 1 0 1094758385 11972608 2793 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 2923 2793 69 152 0 2769 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 11692

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1050464/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=12608 CPUtime=462.04
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3037 0 0 0 46201 3 0 0 25 0 1 0 1094758385 12910592 3022 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3152 3022 69 152 0 2998 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 12608

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1050464/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=12592 CPUtime=522.01
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3037 0 0 0 52198 3 0 0 25 0 1 0 1094758385 12894208 3022 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3148 3022 69 152 0 2994 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 12592

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1050400/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=12680 CPUtime=581.99
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3052 0 0 0 58196 3 0 0 25 0 1 0 1094758385 12984320 3037 1992294400 134512640 135137933 4294956240 18446744073709551615 134543045 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3170 3037 69 152 0 3016 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 12680

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1050400/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=12680 CPUtime=641.96
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3052 0 0 0 64193 3 0 0 25 0 1 0 1094758385 12984320 3037 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3170 3037 69 152 0 3016 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 12680

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1049312/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=13604 CPUtime=701.93
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3300 0 0 0 70189 4 0 0 25 0 1 0 1094758385 13930496 3285 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3401 3285 69 152 0 3247 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 13604

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1049376/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=13592 CPUtime=761.91
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3353 0 0 0 76187 4 0 0 25 0 1 0 1094758385 13918208 3283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3398 3283 69 152 0 3244 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 13592

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5179
/proc/meminfo: memFree=1049376/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=13556 CPUtime=821.88
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3353 0 0 0 82184 4 0 0 25 0 1 0 1094758385 13881344 3283 1992294400 134512640 135137933 4294956240 18446744073709551615 134547541 0 0 4096 0 0 0 0 17 1 0 0
/proc/5178/statm: 3389 3283 69 152 0 3235 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 13556

[startup+882.301 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 5179
/proc/meminfo: memFree=1049120/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=13820 CPUtime=881.84
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3406 0 0 0 88180 4 0 0 25 0 1 0 1094758385 14151680 3336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3455 3336 69 152 0 3301 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 13820

[startup+942.301 s]
/proc/loadavg: 1.05 1.00 0.97 2/65 5179
/proc/meminfo: memFree=1049120/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=13820 CPUtime=941.81
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3406 0 0 0 94177 4 0 0 25 0 1 0 1094758385 14151680 3336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3455 3336 69 152 0 3301 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 13820

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 0.98 2/65 5179
/proc/meminfo: memFree=1049120/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=13820 CPUtime=1001.78
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3406 0 0 0 100174 4 0 0 25 0 1 0 1094758385 14151680 3336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5178/statm: 3455 3336 69 152 0 3301 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 13820

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/65 5179
/proc/meminfo: memFree=1049120/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=13820 CPUtime=1061.74
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3406 0 0 0 106170 4 0 0 25 0 1 0 1094758385 14151680 3336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3455 3336 69 152 0 3301 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 13820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5179
/proc/meminfo: memFree=1049120/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=13820 CPUtime=1121.71
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3406 0 0 0 112167 4 0 0 25 0 1 0 1094758385 14151680 3336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3455 3336 69 152 0 3301 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 13820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5179
/proc/meminfo: memFree=1047904/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=15008 CPUtime=1181.68
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3722 0 0 0 118164 4 0 0 25 0 1 0 1094758385 15368192 3652 1992294400 134512640 135137933 4294956240 18446744073709551615 134522762 0 0 4096 0 0 0 0 17 1 0 0
/proc/5178/statm: 3752 3652 69 152 0 3598 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 15008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5179
/proc/meminfo: memFree=1047904/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=15008 CPUtime=1200.08
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3722 0 0 0 120003 5 0 0 25 0 1 0 1094758385 15368192 3652 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3752 3652 69 152 0 3598 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 15008

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 5179
/proc/meminfo: memFree=1047904/2055920 swapFree=4175308/4192956
[pid=5178] ppid=5176 vsize=15008 CPUtime=1200.08
/proc/5178/stat : 5178 (picosat) R 5176 5178 5141 0 -1 4194304 3722 0 0 0 120003 5 0 0 25 0 1 0 1094758385 15368192 3652 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5178/statm: 3752 3652 69 152 0 3598 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 15008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.053991
CPU usage (%): 99.9485
Max. virtual memory (cumulated for all children) (KiB): 15008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3722
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= 3110

runsolver used 0.959854 second user time and 3.41748 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-28 07:16:05
IDJOB=1513666
IDBENCH=70282
IDSOLVER=506
FILE ID=node55/1513666-1238220965
PBS_JOBID= 9060587
Free space on /tmp= 66212 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S2059720696-001.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513666-1238220965/watcher-1513666-1238220965 -o /tmp/evaluation-result-1513666-1238220965/solver-1513666-1238220965 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513666-1238220965.cnf

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

MD5SUM BENCH= c4a0eb3415818159d561f36b2a8ffa74
RANDOM SEED=1945212239

node55.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		: 3000.259
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		: 3000.259
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:       1063064 kB
Buffers:         81000 kB
Cached:         816736 kB
SwapCached:      11560 kB
Active:          89776 kB
Inactive:       820992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063064 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          18744 kB
Slab:            68124 kB
Committed_AS:  2684208 kB
PageTables:       1372 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= 66212 MiB
End job on node55 at 2009-03-28 07:36:08