Trace number 1512946

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/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1738391204-028.cnf
MD5SUMfd29fc2170c47e49781a555a781e5652
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

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-1512946-1238211333.cnf
0.00/0.00	c parsed header 'p cnf 900 18000'
0.00/0.02	c initialized 900 variables
0.00/0.02	c found 18000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   900   0.0 18000     0     0     0   0.0   0.8 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 9000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 200.5   900  88.8 18000   100   100  9900  15.1   0.8 
0.00/0.02	c R   0.0 200.5   900  88.8 18000   100   100  9900  15.1   0.8 
0.00/0.04	c +   0.0 180.9   900  97.0 18000   250   250 10890  24.4   0.9 
0.00/0.05	c N   0.1 188.3   900  98.6 18000   402   402 10890  25.7   1.0 
0.00/0.05	c +   0.1 191.3   900  98.7 18000   475   475 11979  26.4   1.0 
0.05/0.08	c +   0.1 201.5   900  99.3 18000   812   812 13176  27.3   1.2 
0.09/0.12	c N   0.1 209.4   900  99.8 18000  1205  1205 13176  27.2   1.4 
0.09/0.13	c +   0.1 211.0   900  99.8 18000  1317  1317 14493  27.6   1.4 
0.19/0.20	c +   0.2 218.5   900  99.9 18000  2074  2074 15942  27.2   1.9 
0.29/0.32	c +   0.3 223.9   900  99.9 18000  3209  3209 17536  25.8   2.4 
0.29/0.32	c N   0.3 223.9   900  99.9 18000  3211  3211 17536  25.6   2.4 
0.49/0.50	c +   0.5 227.5   900 100.0 18000  4911  4911 19289  28.5   3.3 
0.79/0.82	c +   0.8 229.8   900 100.0 18000  7464  7464 21217  28.7   4.6 
0.79/0.89	c N   0.9 230.3   900 100.0 18000  8020  8020 21217  28.6   4.9 
1.29/1.37	c +   1.4 231.8   900 100.0 18000 11293 11293 23338  26.2   6.8 
2.49/2.50	c +   2.5 232.3   900 100.0 18000 17036 17036 25671  27.0  10.0 
2.99/3.00	c N   3.0 232.3   900 100.0 18000 19245 19245 25671  26.9  11.2 
4.69/4.73	c +   4.7 232.2   900 100.0 18000 25650 25650 28238  26.9  14.7 
7.70/7.73	c +   7.7 231.9   900 100.0 18000 38571 22759 31061  27.4  13.2 
9.59/9.69	c N   9.7 231.7   900 100.0 18000 44889 29077 31061  26.4  17.0 
9.59/9.69	c 
9.59/9.69	c  seconds     variables   original    learned     agility
9.59/9.69	c         level        used      conflicts    limit          MB
9.59/9.69	c 
12.69/12.70	c +  12.7 231.8   900 100.0 18000 57952 24729 34167  27.0  14.9 
21.48/21.52	c +  21.5 231.1   900 100.0 18000 87023 15491 37583  26.3   9.1 
25.28/25.31	c N  25.3 230.6   900 100.0 18000 102e3 31074 37583  28.0  18.4 
33.68/33.76	c +  33.8 230.0   900 100.0 18000 130e3 36769 41341  28.7  21.3 
54.58/54.63	c +  54.6 229.4   900 100.0 18000 196e3 21439 45475  26.4  12.7 
67.07/67.17	c N  67.1 228.9   900 100.0 18000 230e3 24752 45475  25.2  14.1 
87.76/87.82	c +  87.8 228.2   900 100.0 18000 294e3 25677 50022  27.4  15.1 
137.45/137.53	c + 137.5 227.7   900 100.0 18000 441e3 30720 55024  26.5  17.9 
168.53/168.62	c N 168.6 227.9   900 100.0 18000 512e3 22176 55024  25.9  12.6 
229.91/230.05	c + 230.0 227.5   900 100.0 18000 662e3 51063 60526  27.3  29.2 
369.56/369.74	c + 369.6 227.2   900 100.0 18000 993e3 15243 66578  25.8   8.8 
427.03/427.21	c N 427.1 227.2   900 100.0 18000 112e4 48294 66578  27.0  28.4 
595.57/595.81	c + 595.6 227.0   900 100.0 18000 148e4 57784 73235  29.3  33.4 
947.64/948.04	c + 947.7 220.9   900 100.0 18000 223e4 55553 80558  25.5  31.4 
1055.90/1056.33	c N 106e1 218.6   900 100.0 18000 246e4 23627 80558  27.0  14.3 

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-1512946-1238211333/watcher-1512946-1238211333 -o /tmp/evaluation-result-1512946-1238211333/solver-1512946-1238211333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512946-1238211333.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: 1.00 1.00 0.92 3/73 6071
/proc/meminfo: memFree=1178760/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=1044 CPUtime=0
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1093798360 1069056 130 1992294400 134512640 135137933 4294956240 18446744073709551615 134523580 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 261 131 56 152 0 107 0

[startup+0.0633079 s]
/proc/loadavg: 1.00 1.00 0.92 3/73 6071
/proc/meminfo: memFree=1178760/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=1836 CPUtime=0.05
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 363 0 0 0 5 0 0 0 18 0 1 0 1093798360 1880064 348 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 459 348 69 152 0 305 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1836

[startup+0.101314 s]
/proc/loadavg: 1.00 1.00 0.92 3/73 6071
/proc/meminfo: memFree=1178760/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=2100 CPUtime=0.09
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 418 0 0 0 9 0 0 0 18 0 1 0 1093798360 2150400 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 525 403 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301353 s]
/proc/loadavg: 1.00 1.00 0.92 3/73 6071
/proc/meminfo: memFree=1178760/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=3156 CPUtime=0.29
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 697 0 0 0 29 0 0 0 19 0 1 0 1093798360 3231744 682 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 789 682 69 152 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3156

[startup+0.701429 s]
/proc/loadavg: 1.00 1.00 0.92 3/73 6071
/proc/meminfo: memFree=1178760/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=5136 CPUtime=0.69
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 1167 0 0 0 69 0 0 0 23 0 1 0 1093798360 5259264 1152 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 1284 1152 69 152 0 1130 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5136

[startup+1.50258 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1173056/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=8224 CPUtime=1.49
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 1944 0 0 0 148 1 0 0 25 0 1 0 1093798360 8421376 1929 1992294400 134512640 135137933 4294956240 18446744073709551615 134522795 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 2056 1929 69 152 0 1902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8224

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1169216/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=12580 CPUtime=3.09
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 3035 0 0 0 307 2 0 0 25 0 1 0 1093798360 12881920 3020 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 3145 3020 69 152 0 2991 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12580

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1161856/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=17728 CPUtime=6.29
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 4328 0 0 0 626 3 0 0 25 0 1 0 1093798360 18153472 4302 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 4432 4302 69 152 0 4278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17728

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1159424/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=19708 CPUtime=12.69
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 4821 0 0 0 1266 3 0 0 25 0 1 0 1093798360 20180992 4795 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 4927 4795 69 152 0 4773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19708

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1156992/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=22340 CPUtime=25.48
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 5421 0 0 0 2545 3 0 0 25 0 1 0 1093798360 22876160 5395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 5585 5395 69 152 0 5431 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22340

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1153600/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=25640 CPUtime=51.08
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 6263 0 0 0 5104 4 0 0 25 0 1 0 1093798360 26255360 6237 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 6410 6237 69 152 0 6256 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25640

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1148032/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=31032 CPUtime=102.26
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 7646 0 0 0 10221 5 0 0 25 0 1 0 1093798360 31776768 7620 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 7758 7620 69 152 0 7604 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31032

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1144768/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=34288 CPUtime=162.23
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 8467 0 0 0 16217 6 0 0 25 0 1 0 1093798360 35110912 8436 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 8572 8436 69 152 0 8418 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34288

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1144384/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=34552 CPUtime=222.21
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 8541 0 0 0 22215 6 0 0 25 0 1 0 1093798360 35381248 8510 1992294400 134512640 135137933 4294956240 18446744073709551615 134552117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 8638 8510 69 152 0 8484 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34552

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1141888/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=37060 CPUtime=282.19
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 9156 0 0 0 28212 7 0 0 25 0 1 0 1093798360 37949440 9125 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 9265 9125 69 152 0 9111 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 37060

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1141440/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=37412 CPUtime=342.17
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 9267 0 0 0 34210 7 0 0 25 0 1 0 1093798360 38309888 9236 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 9353 9236 69 152 0 9199 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37412

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1138880/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=40408 CPUtime=402.15
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 9893 0 0 0 40207 8 0 0 25 0 1 0 1093798360 41377792 9862 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 10102 9862 69 152 0 9948 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 40408

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6072
/proc/meminfo: memFree=1137536/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=42124 CPUtime=462.12
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 10324 0 0 0 46204 8 0 0 25 0 1 0 1093798360 43134976 10293 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 10531 10293 69 152 0 10377 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 42124

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6073
/proc/meminfo: memFree=1137216/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=42124 CPUtime=522.09
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 10324 0 0 0 52201 8 0 0 25 0 1 0 1093798360 43134976 10293 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 10531 10293 69 152 0 10377 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 42124

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6073
/proc/meminfo: memFree=1137024/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=42232 CPUtime=582.07
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 10366 0 0 0 58199 8 0 0 25 0 1 0 1093798360 43245568 10332 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 10558 10332 69 152 0 10404 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 42232

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1133632/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=45664 CPUtime=642.05
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 11222 0 0 0 64196 9 0 0 25 0 1 0 1093798360 46759936 11188 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 11416 11188 69 152 0 11262 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 45664

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1133568/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=45664 CPUtime=702.03
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 11222 0 0 0 70194 9 0 0 25 0 1 0 1093798360 46759936 11188 1992294400 134512640 135137933 4294956240 18446744073709551615 134548788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 11416 11188 69 152 0 11262 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 45664

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1133568/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=45664 CPUtime=762.02
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 11222 0 0 0 76192 10 0 0 25 0 1 0 1093798360 46759936 11188 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 11416 11188 69 152 0 11262 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 45664

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1133504/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=45664 CPUtime=821.99
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 11222 0 0 0 82189 10 0 0 25 0 1 0 1093798360 46759936 11188 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 11416 11188 69 152 0 11262 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 45664

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1133568/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=45664 CPUtime=881.97
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 11222 0 0 0 88187 10 0 0 25 0 1 0 1093798360 46759936 11188 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 11416 11188 69 152 0 11262 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 45664

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1133504/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=45664 CPUtime=941.95
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 11222 0 0 0 94185 10 0 0 25 0 1 0 1093798360 46759936 11188 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 11416 11188 69 152 0 11262 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 45664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1130624/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=48436 CPUtime=1001.92
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 11940 0 0 0 100182 10 0 0 25 0 1 0 1093798360 49598464 11906 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 12109 11906 69 152 0 11955 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 48436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1129728/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=49360 CPUtime=1061.89
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 12166 0 0 0 106179 10 0 0 25 0 1 0 1093798360 50544640 12132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 12340 12132 69 152 0 12186 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 49360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1129664/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=49360 CPUtime=1121.87
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 12166 0 0 0 112177 10 0 0 25 0 1 0 1093798360 50544640 12132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 12340 12132 69 152 0 12186 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 49360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1129600/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=49360 CPUtime=1181.85
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 12166 0 0 0 118175 10 0 0 25 0 1 0 1093798360 50544640 12132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 12340 12132 69 152 0 12186 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 49360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1129600/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=49360 CPUtime=1200.05
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 12166 0 0 0 119995 10 0 0 25 0 1 0 1093798360 50544640 12132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 12340 12132 69 152 0 12186 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 49360

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6074
/proc/meminfo: memFree=1129600/2055920 swapFree=4173988/4192956
[pid=6071] ppid=6069 vsize=49360 CPUtime=1200.05
/proc/6071/stat : 6071 (picosat) R 6069 6071 5404 0 -1 4194304 12166 0 0 0 119995 10 0 0 25 0 1 0 1093798360 50544640 12132 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6071/statm: 12340 12132 69 152 0 12186 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 49360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.117982
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 49360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12166
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= 1920

runsolver used 1.04984 second user time and 3.32849 second system time

The end

Launcher Data

Begin job on node76 at 2009-03-28 04:35:34
IDJOB=1512946
IDBENCH=70222
IDSOLVER=506
FILE ID=node76/1512946-1238211333
PBS_JOBID= 9060491
Free space on /tmp= 65808 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1738391204-028.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512946-1238211333/watcher-1512946-1238211333 -o /tmp/evaluation-result-1512946-1238211333/solver-1512946-1238211333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512946-1238211333.cnf

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

MD5SUM BENCH= fd29fc2170c47e49781a555a781e5652
RANDOM SEED=1742979645

node76.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1179176 kB
Buffers:         42508 kB
Cached:         750840 kB
SwapCached:      10684 kB
Active:          77436 kB
Inactive:       734892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1179176 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1120 kB
Writeback:           0 kB
Mapped:          18980 kB
Slab:            49504 kB
Committed_AS:  2833564 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 04:55:36