Trace number 1513594

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1818639567-059.cnf
MD5SUM7d306f2c24913eb95b4eca32110fa72f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08807
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-1513594-1238219761.cnf
0.00/0.00	c parsed header 'p cnf 140 11900'
0.00/0.01	c initialized 140 variables
0.00/0.01	c found 11900 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   140   0.0 11900     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 5950 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  52.8   140 100.0 11900   100   100  6545   8.4   0.6 
0.00/0.02	c R   0.0  52.8   140 100.0 11900   100   100  6545   8.4   0.6 
0.00/0.02	c +   0.0  51.8   140 100.0 11900   250   250  7199  16.6   0.6 
0.00/0.03	c R   0.0  54.2   140 100.0 11900   400   400  7199  22.3   0.7 
0.00/0.03	c +   0.0  53.6   140 100.0 11900   475   475  7918  24.4   0.7 
0.00/0.04	c +   0.0  56.3   140 100.0 11900   812   812  8709  31.8   0.7 
0.00/0.06	c N   0.1  57.5   140 100.0 11900  1203  1203  8709  35.5   0.8 
0.00/0.06	c +   0.1  57.5   140 100.0 11900  1317  1317  9579  35.9   0.8 
0.09/0.10	c +   0.1  57.6   140 100.0 11900  2074  2074 10536  35.8   1.0 
0.09/0.15	c +   0.2  57.4   140 100.0 11900  3209  3209 11589  37.0   1.2 
0.09/0.15	c N   0.2  57.4   140 100.0 11900  3209  3209 11589  37.0   1.2 
0.19/0.25	c +   0.2  56.7   140 100.0 11900  4911  4911 12747  36.4   1.6 
0.39/0.41	c +   0.4  55.8   140 100.0 11900  7464  7464 14021  36.4   2.1 
0.39/0.45	c N   0.5  55.6   140 100.0 11900  8025  8025 14021  36.8   2.2 
0.59/0.69	c +   0.7  55.1   140 100.0 11900 11293 11293 15423  35.6   2.8 
1.19/1.24	c +   1.2  54.4   140 100.0 11900 17036  9320 16965  36.3   2.5 
1.39/1.42	c N   1.4  54.1   140 100.0 11900 19251 11535 16965  35.9   2.9 
1.99/2.02	c +   2.0  53.7   140 100.0 11900 25650  9445 18661  35.9   2.6 
3.09/3.20	c +   3.2  52.9   140 100.0 11900 38571 13028 20527  36.0   3.3 
3.89/3.90	c N   3.9  52.8   140 100.0 11900 44910 19367 20527  35.1   4.5 
3.89/3.90	c 
3.89/3.90	c  seconds     variables   original    learned     agility
3.89/3.90	c         level        used      conflicts    limit          MB
3.89/3.90	c 
5.29/5.33	c +   5.3  52.3   140 100.0 11900 57952 11869 22579  36.8   3.0 
8.39/8.41	c +   8.4  51.7   140 100.0 11900 87023 18349 24836  37.7   4.3 
10.38/10.46	c N  10.5  51.4   140 100.0 11900 102e3 21527 24836  36.4   4.9 
13.78/13.85	c +  13.9  51.0   140 100.0 11900 130e3 24547 27319  38.0   5.5 
22.68/22.70	c +  22.7  50.5   140 100.0 11900 196e3 15985 30050  36.3   3.7 
27.18/27.22	c N  27.2  50.2   140 100.0 11900 230e3 15648 30050  37.1   3.7 
35.78/35.88	c +  35.9  50.2   140 100.0 11900 294e3 26416 33055  37.0   5.8 
58.17/58.28	c +  58.3  49.5   140 100.0 11900 441e3 16703 36360  37.8   4.2 
69.97/70.00	c N  70.0  49.4   140 100.0 11900 512e3 20591 36360  36.7   4.9 
93.66/93.73	c +  93.7  49.1   140 100.0 11900 662e3 33089 39996  36.4   7.3 
155.63/155.73	c + 155.7  49.0   140 100.0 11900 993e3 23357 43995  36.8   5.4 
182.92/183.05	c N 183.0  48.9   140 100.0 11900 112e4 36960 43995  37.5   8.1 
255.60/255.73	c + 255.6  48.8   140 100.0 11900 148e4 37187 48394  36.2   8.1 
421.64/421.82	c + 421.7  48.5   140 100.0 11900 223e4 23841 53233  36.9   5.4 
475.61/475.88	c N 475.7  48.5   140 100.0 11900 246e4 53011 53233  35.2  11.3 
695.53/695.84	c + 695.6  48.4   140 100.0 11900 335e4 43248 58556  36.9   9.2 
1157.17/1157.66	c + 116e1  48.0   140 100.0 11900 502e4 33480 64411  37.3   7.3

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-1513594-1238219761/watcher-1513594-1238219761 -o /tmp/evaluation-result-1513594-1238219761/solver-1513594-1238219761 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513594-1238219761.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 0.90 3/70 26894
/proc/meminfo: memFree=915848/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=912 CPUtime=0
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1094638727 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 228 110 56 152 0 74 0

[startup+0.0971141 s]
/proc/loadavg: 0.91 0.95 0.90 3/70 26894
/proc/meminfo: memFree=915848/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=1704 CPUtime=0.09
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 352 0 0 0 9 0 0 0 18 0 1 0 1094638727 1744896 337 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 426 337 69 152 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1704

[startup+0.101114 s]
/proc/loadavg: 0.91 0.95 0.90 3/70 26894
/proc/meminfo: memFree=915848/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=1836 CPUtime=0.09
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 359 0 0 0 9 0 0 0 18 0 1 0 1094638727 1880064 344 1992294400 134512640 135137933 4294956240 18446744073709551615 134543143 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 459 344 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.30115 s]
/proc/loadavg: 0.91 0.95 0.90 3/70 26894
/proc/meminfo: memFree=915848/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=2628 CPUtime=0.29
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 553 0 0 0 29 0 0 0 19 0 1 0 1094638727 2691072 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 657 538 69 152 0 503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2628

[startup+0.701223 s]
/proc/loadavg: 0.91 0.95 0.90 3/70 26894
/proc/meminfo: memFree=915848/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=3724 CPUtime=0.69
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 845 0 0 0 69 0 0 0 22 0 1 0 1094638727 3813376 830 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 931 830 69 152 0 777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3724

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.90 2/71 26895
/proc/meminfo: memFree=912064/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=4648 CPUtime=1.49
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 1078 0 0 0 149 0 0 0 25 0 1 0 1094638727 4759552 1063 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 1162 1063 69 152 0 1008 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4648

[startup+3.10166 s]
/proc/loadavg: 0.91 0.95 0.90 2/71 26895
/proc/meminfo: memFree=911360/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=5440 CPUtime=3.09
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 1229 0 0 0 309 0 0 0 25 0 1 0 1094638727 5570560 1214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 1360 1214 69 152 0 1206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5440

[startup+6.30124 s]
/proc/loadavg: 0.92 0.95 0.90 2/71 26895
/proc/meminfo: memFree=910656/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=5836 CPUtime=6.29
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 1333 0 0 0 629 0 0 0 25 0 1 0 1094638727 5976064 1318 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 1459 1318 69 152 0 1305 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5836

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.90 2/71 26895
/proc/meminfo: memFree=909632/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=6628 CPUtime=12.68
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 1551 0 0 0 1268 0 0 0 25 0 1 0 1094638727 6787072 1536 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 1657 1536 69 152 0 1503 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6628

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/71 26895
/proc/meminfo: memFree=908672/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=7552 CPUtime=25.49
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 1792 0 0 0 2548 1 0 0 25 0 1 0 1094638727 7733248 1777 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 1888 1777 69 152 0 1734 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7552

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/71 26895
/proc/meminfo: memFree=908032/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=8468 CPUtime=51.07
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 1958 0 0 0 5106 1 0 0 25 0 1 0 1094638727 8671232 1943 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 2117 1943 69 152 0 1963 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8468

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/71 26895
/proc/meminfo: memFree=906432/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=9920 CPUtime=102.26
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 2341 0 0 0 10224 2 0 0 25 0 1 0 1094638727 10158080 2326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 2480 2326 69 152 0 2326 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9920

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26895
/proc/meminfo: memFree=905664/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=10712 CPUtime=162.23
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 2534 0 0 0 16221 2 0 0 25 0 1 0 1094638727 10969088 2519 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 2678 2519 69 152 0 2524 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10712

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26895
/proc/meminfo: memFree=905472/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=10828 CPUtime=222.21
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 2569 0 0 0 22218 3 0 0 25 0 1 0 1094638727 11087872 2554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 2707 2554 69 152 0 2553 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10828

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26895
/proc/meminfo: memFree=904512/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=11748 CPUtime=282.19
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 2805 0 0 0 28215 4 0 0 25 0 1 0 1094638727 12029952 2790 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 2937 2790 69 152 0 2783 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11748

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=904448/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=11728 CPUtime=342.16
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 2805 0 0 0 34212 4 0 0 25 0 1 0 1094638727 12009472 2790 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 2932 2790 69 152 0 2778 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 11728

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=904384/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=11728 CPUtime=402.14
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 2805 0 0 0 40209 5 0 0 25 0 1 0 1094638727 12009472 2790 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 2932 2790 69 152 0 2778 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 11728

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=903424/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=12652 CPUtime=462.12
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3060 0 0 0 46207 5 0 0 25 0 1 0 1094638727 12955648 3045 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3163 3045 69 152 0 3009 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=903296/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=12772 CPUtime=522.1
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3079 0 0 0 52204 6 0 0 25 0 1 0 1094638727 13078528 3064 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3193 3064 69 152 0 3039 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12772

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=903296/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=12772 CPUtime=582.08
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3079 0 0 0 58202 6 0 0 25 0 1 0 1094638727 13078528 3064 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3193 3064 69 152 0 3039 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12772

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=903168/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=12900 CPUtime=642.06
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3110 0 0 0 64200 6 0 0 25 0 1 0 1094638727 13209600 3095 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3225 3095 69 152 0 3071 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 12900

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=902976/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=13280 CPUtime=702.03
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3217 0 0 0 70197 6 0 0 25 0 1 0 1094638727 13598720 3202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3320 3202 69 152 0 3166 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 13280

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=902336/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=13648 CPUtime=762.02
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3307 0 0 0 76195 7 0 0 25 0 1 0 1094638727 13975552 3292 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3412 3292 69 152 0 3258 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 13648

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=902336/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=13648 CPUtime=821.99
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3309 0 0 0 82192 7 0 0 25 0 1 0 1094638727 13975552 3294 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3412 3294 69 152 0 3258 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 13648

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=902464/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=13648 CPUtime=881.97
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3309 0 0 0 88190 7 0 0 25 0 1 0 1094638727 13975552 3294 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3412 3294 69 152 0 3258 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13648

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=902400/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=13768 CPUtime=941.94
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3329 0 0 0 94187 7 0 0 25 0 1 0 1094638727 14098432 3314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3442 3314 69 152 0 3288 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=902336/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=13768 CPUtime=1001.92
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3329 0 0 0 100185 7 0 0 25 0 1 0 1094638727 14098432 3314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3442 3314 69 152 0 3288 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 13768

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=902336/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=13744 CPUtime=1061.91
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3329 0 0 0 106183 8 0 0 25 0 1 0 1094638727 14073856 3314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3436 3314 69 152 0 3282 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 13744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=902336/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=13744 CPUtime=1121.88
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3329 0 0 0 112180 8 0 0 25 0 1 0 1094638727 14073856 3314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3436 3314 69 152 0 3282 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 13744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=901248/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=14800 CPUtime=1181.86
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3595 0 0 0 118177 9 0 0 25 0 1 0 1094638727 15155200 3580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3700 3580 69 152 0 3546 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 14800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=901184/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=14800 CPUtime=1200.06
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3610 0 0 0 119997 9 0 0 25 0 1 0 1094638727 15155200 3595 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3700 3595 69 152 0 3546 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14800

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: 0.99 0.97 0.91 2/71 26901
/proc/meminfo: memFree=901184/2055920 swapFree=4170584/4192956
[pid=26894] ppid=26892 vsize=14800 CPUtime=1200.06
/proc/26894/stat : 26894 (picosat) R 26892 26894 25985 0 -1 4194304 3610 0 0 0 119997 9 0 0 25 0 1 0 1094638727 15155200 3595 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/26894/statm: 3700 3595 69 152 0 3546 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.093985
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 14800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3610
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= 1671

runsolver used 0.994848 second user time and 3.38748 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 06:56:01
IDJOB=1513594
IDBENCH=70276
IDSOLVER=506
FILE ID=node45/1513594-1238219761
PBS_JOBID= 9060520
Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1818639567-059.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513594-1238219761/watcher-1513594-1238219761 -o /tmp/evaluation-result-1513594-1238219761/solver-1513594-1238219761 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513594-1238219761.cnf

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

MD5SUM BENCH= 7d306f2c24913eb95b4eca32110fa72f
RANDOM SEED=1959012921

node45.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        916328 kB
Buffers:         84324 kB
Cached:         954556 kB
SwapCached:      11516 kB
Active:         137424 kB
Inactive:       914508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916328 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            73036 kB
Committed_AS:  2497984 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 07:16:03