Trace number 1513678

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1085378176-050.cnf
MD5SUM948d32b8ee8265dc795865cb56b9a64b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark91.5541
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-1513678-1238220969.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 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 5950 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  49.0   140 100.0 11900   100   100  6545   8.1   0.6 
0.00/0.01	c R   0.0  49.0   140 100.0 11900   101   101  6545   8.3   0.6 
0.00/0.02	c +   0.0  48.6   140 100.0 11900   250   250  7199  17.6   0.6 
0.00/0.03	c N   0.0  50.6   140 100.0 11900   402   402  7199  24.3   0.6 
0.00/0.03	c +   0.0  51.0   140 100.0 11900   475   475  7918  26.6   0.7 
0.03/0.04	c +   0.0  52.6   140 100.0 11900   812   812  8709  32.1   0.7 
0.03/0.06	c N   0.1  53.5   140 100.0 11900  1203  1203  8709  36.4   0.8 
0.03/0.06	c +   0.1  53.5   140 100.0 11900  1317  1317  9579  36.9   0.8 
0.03/0.09	c +   0.1  53.7   140 100.0 11900  2074  2074 10536  36.0   1.0 
0.09/0.14	c N   0.1  53.8   140 100.0 11900  3207  3207 10536  37.6   1.2 
0.09/0.14	c +   0.1  53.8   140 100.0 11900  3209  3209 11589  37.6   1.2 
0.19/0.23	c +   0.2  53.6   140 100.0 11900  4911  4911 12747  37.1   1.6 
0.29/0.38	c +   0.4  53.3   140 100.0 11900  7464  7464 14021  37.1   2.1 
0.39/0.41	c N   0.4  53.2   140 100.0 11900  8016  8016 14021  37.6   2.2 
0.59/0.62	c +   0.6  53.2   140 100.0 11900 11293 11293 15423  35.7   2.8 
1.00/1.07	c +   1.1  52.7   140 100.0 11900 17036  9319 16965  37.6   2.4 
1.19/1.21	c N   1.2  52.6   140 100.0 11900 19244 11527 16965  38.3   2.9 
1.69/1.73	c +   1.7  52.5   140 100.0 11900 25650  9444 18661  37.3   2.6 
2.79/2.85	c +   2.8  52.3   140 100.0 11900 38571 13027 20527  36.3   3.3 
3.49/3.52	c N   3.5  52.3   140 100.0 11900 44895 19351 20527  36.9   4.5 
3.49/3.52	c 
3.49/3.52	c  seconds     variables   original    learned     agility
3.49/3.52	c         level        used      conflicts    limit          MB
3.49/3.52	c 
4.69/4.77	c +   4.8  52.1   140 100.0 11900 57952 11870 22579  36.1   3.0 
7.59/7.68	c +   7.7  51.8   140 100.0 11900 87023 18352 24836  36.5   4.3 
9.49/9.50	c N   9.5  51.6   140 100.0 11900 102e3 21498 24836  37.3   4.9 
12.58/12.69	c +  12.7  51.6   140 100.0 11900 130e3 24646 27319  37.4   5.5 
20.89/20.95	c +  20.9  51.2   140 100.0 11900 196e3 15874 30050  36.6   3.8 
25.18/25.29	c N  25.3  51.1   140 100.0 11900 230e3 15924 30050  36.0   3.8 
34.47/34.56	c +  34.6  50.8   140 100.0 11900 294e3 27224 33055  38.2   6.0 
56.18/56.26	c +  56.2  50.4   140 100.0 11900 441e3 18098 36360  37.3   4.5 
67.37/67.45	c N  67.4  50.3   140 100.0 11900 512e3 21119 36360  36.9   5.0 
91.86/91.95	c +  91.9  50.0   140 100.0 11900 662e3 33452 39996  36.4   7.4 
148.44/148.51	c + 148.5  49.7   140 100.0 11900 993e3 23574 43995  37.3   5.5 
174.43/174.53	c N 174.5  49.6   140 100.0 11900 112e4 37306 43995  36.1   8.2 
246.31/246.41	c + 246.3  49.5   140 100.0 11900 148e4 37238 48394  36.4   8.1 
403.35/403.54	c + 403.4  49.2   140 100.0 11900 223e4 28894 53233  37.1   6.5 
454.63/454.89	c N 454.7  49.0   140 100.0 11900 246e4 19810 53233  37.3   4.6 
657.35/657.63	c + 657.4  48.6   140 100.0 11900 335e4 51000 58556  36.8  10.7 
1074.11/1074.54	c + 107e1  48.4   140 100.0 11900 502e4 40038 64411  36.4   8.7 
1166.97/1167.47	c N 117e1  48.4   140 100.0 11900 533e4 41628 64411  37.1   9.0

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-1513678-1238220969/watcher-1513678-1238220969 -o /tmp/evaluation-result-1513678-1238220969/solver-1513678-1238220969 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513678-1238220969.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: 0.99 1.11 1.10 3/73 13069
/proc/meminfo: memFree=1612848/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=912 CPUtime=0
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 1094760820 933888 116 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 228 117 56 152 0 74 0

[startup+0.0355261 s]
/proc/loadavg: 0.99 1.11 1.10 3/73 13069
/proc/meminfo: memFree=1612848/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=1440 CPUtime=0.03
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 274 0 0 0 3 0 0 0 20 0 1 0 1094760820 1474560 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 360 260 69 152 0 206 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1440

[startup+0.101539 s]
/proc/loadavg: 0.99 1.11 1.10 3/73 13069
/proc/meminfo: memFree=1612848/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=1836 CPUtime=0.09
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 362 0 0 0 9 0 0 0 20 0 1 0 1094760820 1880064 347 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 459 348 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.30158 s]
/proc/loadavg: 0.99 1.11 1.10 3/73 13069
/proc/meminfo: memFree=1612848/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=2628 CPUtime=0.29
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 569 0 0 0 29 0 0 0 22 0 1 0 1094760820 2691072 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 657 554 69 152 0 503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2628

[startup+0.701661 s]
/proc/loadavg: 0.99 1.11 1.10 3/73 13069
/proc/meminfo: memFree=1612848/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=3980 CPUtime=0.69
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 895 0 0 0 69 0 0 0 25 0 1 0 1094760820 4075520 880 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 995 880 69 152 0 841 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3980

[startup+1.50182 s]
/proc/loadavg: 0.99 1.11 1.10 2/74 13070
/proc/meminfo: memFree=1608872/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=4640 CPUtime=1.49
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 1070 0 0 0 149 0 0 0 25 0 1 0 1094760820 4751360 1055 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 1160 1055 69 152 0 1006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4640

[startup+3.10115 s]
/proc/loadavg: 0.99 1.11 1.10 2/74 13070
/proc/meminfo: memFree=1608424/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=5432 CPUtime=3.09
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 1236 0 0 0 309 0 0 0 25 0 1 0 1094760820 5562368 1221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 1358 1221 69 152 0 1204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5432

[startup+6.3018 s]
/proc/loadavg: 0.99 1.11 1.10 2/74 13070
/proc/meminfo: memFree=1607592/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=6224 CPUtime=6.29
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 1435 0 0 0 629 0 0 0 25 0 1 0 1094760820 6373376 1420 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 1556 1420 69 152 0 1402 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6224

[startup+12.7011 s]
/proc/loadavg: 0.99 1.10 1.10 2/74 13070
/proc/meminfo: memFree=1606640/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=6620 CPUtime=12.68
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 1552 0 0 0 1268 0 0 0 25 0 1 0 1094760820 6778880 1537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 1655 1537 69 152 0 1501 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6620

[startup+25.5017 s]
/proc/loadavg: 0.99 1.10 1.09 2/74 13070
/proc/meminfo: memFree=1605552/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=7676 CPUtime=25.48
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 1829 0 0 0 2548 0 0 0 25 0 1 0 1094760820 7860224 1814 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 1919 1814 69 152 0 1765 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7676

[startup+51.1019 s]
/proc/loadavg: 0.99 1.09 1.09 2/74 13070
/proc/meminfo: memFree=1604912/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=8580 CPUtime=51.08
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 1980 0 0 0 5107 1 0 0 25 0 1 0 1094760820 8785920 1965 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 2145 1965 69 152 0 1991 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8580

[startup+102.306 s]
/proc/loadavg: 0.99 1.07 1.08 2/74 13070
/proc/meminfo: memFree=1603440/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=10032 CPUtime=102.26
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 2354 0 0 0 10225 1 0 0 25 0 1 0 1094760820 10272768 2339 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 2508 2339 69 152 0 2354 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10032

[startup+162.302 s]
/proc/loadavg: 0.99 1.06 1.08 2/74 13070
/proc/meminfo: memFree=1602480/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=10788 CPUtime=162.23
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 2570 0 0 0 16222 1 0 0 25 0 1 0 1094760820 11046912 2555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 2697 2555 69 152 0 2543 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10788

[startup+222.302 s]
/proc/loadavg: 0.99 1.05 1.07 2/74 13070
/proc/meminfo: memFree=1602416/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=10900 CPUtime=222.21
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 2584 0 0 0 22220 1 0 0 25 0 1 0 1094760820 11161600 2569 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 2725 2569 69 152 0 2571 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10900

[startup+282.302 s]
/proc/loadavg: 0.99 1.03 1.07 2/74 13070
/proc/meminfo: memFree=1601456/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=11692 CPUtime=282.19
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 2808 0 0 0 28217 2 0 0 25 0 1 0 1094760820 11972608 2793 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 2923 2793 69 152 0 2769 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11692

[startup+342.301 s]
/proc/loadavg: 0.99 1.03 1.06 2/74 13070
/proc/meminfo: memFree=1601456/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=11692 CPUtime=342.17
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 2811 0 0 0 34215 2 0 0 25 0 1 0 1094760820 11972608 2796 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 2923 2796 69 152 0 2769 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11692

[startup+402.302 s]
/proc/loadavg: 0.99 1.02 1.06 2/74 13070
/proc/meminfo: memFree=1601392/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=11692 CPUtime=402.15
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 2811 0 0 0 40213 2 0 0 25 0 1 0 1094760820 11972608 2796 1992294400 134512640 135137933 4294956240 18446744073709551615 134552097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 2923 2796 69 152 0 2769 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 11692

[startup+462.301 s]
/proc/loadavg: 0.99 1.01 1.05 2/74 13070
/proc/meminfo: memFree=1600432/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=12616 CPUtime=462.12
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3037 0 0 0 46210 2 0 0 25 0 1 0 1094760820 12918784 3022 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3154 3022 69 152 0 3000 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12616

[startup+522.302 s]
/proc/loadavg: 0.99 1.01 1.04 2/74 13070
/proc/meminfo: memFree=1600304/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=12740 CPUtime=522.1
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3061 0 0 0 52208 2 0 0 25 0 1 0 1094760820 13045760 3046 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3185 3046 69 152 0 3031 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12740

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/74 13070
/proc/meminfo: memFree=1600304/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=12736 CPUtime=582.08
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3061 0 0 0 58206 2 0 0 25 0 1 0 1094760820 13041664 3046 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3184 3046 69 152 0 3030 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12736

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/74 13070
/proc/meminfo: memFree=1600304/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=12712 CPUtime=642.06
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3061 0 0 0 64204 2 0 0 25 0 1 0 1094760820 13017088 3046 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3178 3046 69 152 0 3024 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 12712

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/74 13070
/proc/meminfo: memFree=1599280/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=13636 CPUtime=702.05
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3308 0 0 0 70202 3 0 0 25 0 1 0 1094760820 13963264 3293 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3409 3293 69 152 0 3255 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13636

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.02 2/74 13070
/proc/meminfo: memFree=1599216/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=13636 CPUtime=762.03
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3308 0 0 0 76200 3 0 0 25 0 1 0 1094760820 13963264 3293 1992294400 134512640 135137933 4294956240 18446744073709551615 134545159 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3409 3293 69 152 0 3255 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 13636

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/74 13070
/proc/meminfo: memFree=1599152/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=13636 CPUtime=822
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3321 0 0 0 82197 3 0 0 25 0 1 0 1094760820 13963264 3306 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3409 3306 69 152 0 3255 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 13636

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/74 13070
/proc/meminfo: memFree=1599088/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=13636 CPUtime=881.98
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3321 0 0 0 88195 3 0 0 25 0 1 0 1094760820 13963264 3306 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3409 3306 69 152 0 3255 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 13636

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 13070
/proc/meminfo: memFree=1598960/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=13768 CPUtime=941.96
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3347 0 0 0 94193 3 0 0 25 0 1 0 1094760820 14098432 3332 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3442 3332 69 152 0 3288 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 13768

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 13070
/proc/meminfo: memFree=1598960/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=13768 CPUtime=1001.94
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3347 0 0 0 100191 3 0 0 25 0 1 0 1094760820 14098432 3332 1992294400 134512640 135137933 4294956240 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3442 3332 69 152 0 3288 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 13768

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 13070
/proc/meminfo: memFree=1598896/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=13768 CPUtime=1061.92
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3353 0 0 0 106189 3 0 0 25 0 1 0 1094760820 14098432 3338 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3442 3338 69 152 0 3288 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 13768

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 13070
/proc/meminfo: memFree=1597616/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=14956 CPUtime=1121.89
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3660 0 0 0 112186 3 0 0 25 0 1 0 1094760820 15314944 3645 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3739 3645 69 152 0 3585 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 14956

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 13070
/proc/meminfo: memFree=1597488/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=15088 CPUtime=1181.87
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3686 0 0 0 118184 3 0 0 25 0 1 0 1094760820 15450112 3671 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3772 3671 69 152 0 3618 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 15088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 13070
/proc/meminfo: memFree=1597488/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=15088 CPUtime=1200.07
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3686 0 0 0 120004 3 0 0 25 0 1 0 1094760820 15450112 3671 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3772 3671 69 152 0 3618 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15088

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 1.00 1.00 2/74 13070
/proc/meminfo: memFree=1597488/2055920 swapFree=4170032/4192956
[pid=13069] ppid=13067 vsize=15088 CPUtime=1200.07
/proc/13069/stat : 13069 (picosat) R 13067 13069 13032 0 -1 4194304 3686 0 0 0 120004 3 0 0 25 0 1 0 1094760820 15450112 3671 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13069/statm: 3772 3671 69 152 0 3618 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.039993
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 15088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3686
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= 2212

runsolver used 0.98385 second user time and 3.39448 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-28 07:16:09
IDJOB=1513678
IDBENCH=70283
IDSOLVER=506
FILE ID=node80/1513678-1238220969
PBS_JOBID= 9060597
Free space on /tmp= 64692 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1085378176-050.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513678-1238220969/watcher-1513678-1238220969 -o /tmp/evaluation-result-1513678-1238220969/solver-1513678-1238220969 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513678-1238220969.cnf

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

MD5SUM BENCH= 948d32b8ee8265dc795865cb56b9a64b
RANDOM SEED=742344180

node80.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		: 3000.263
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		: 3000.263
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:       1613264 kB
Buffers:         33032 kB
Cached:         336260 kB
SwapCached:      14432 kB
Active:          80116 kB
Inactive:       305356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613264 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          21772 kB
Slab:            42240 kB
Committed_AS:  2768684 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-28 07:36:11