Trace number 1518514

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S418266958-049.cnf
MD5SUM29a186a96c562943a29f8d865fcda20e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
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-1518514-1238300848.cnf
0.00/0.00	c parsed header 'p cnf 400 1700'
0.00/0.00	c initialized 400 variables
0.00/0.00	c found 1700 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   400   0.0  1700     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 850 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  32.9   400  83.8  1700   100   100   935  12.5   0.1 
0.00/0.00	c R   0.0  32.9   400  84.5  1700   101   101   935  12.6   0.1 
0.00/0.00	c +   0.0  28.6   400  95.0  1700   250   250  1028  23.1   0.1 
0.00/0.01	c N   0.0  27.6   400  96.8  1700   404   404  1028  26.8   0.1 
0.00/0.01	c +   0.0  27.1   400  96.8  1700   475   475  1130  27.6   0.1 
0.01/0.02	c +   0.0  25.8   400  98.3  1700   812   812  1243  28.7   0.2 
0.01/0.03	c N   0.0  25.0   400  98.8  1700  1204  1204  1243  29.1   0.2 
0.01/0.04	c +   0.0  24.9   400  99.0  1700  1317   689  1367  27.4   0.2 
0.01/0.06	c +   0.1  23.9   400  99.0  1700  2074   760  1503  28.6   0.2 
0.09/0.10	c N   0.1  23.3   400  99.3  1700  3208  1136  1503  26.4   0.2 
0.09/0.10	c +   0.1  23.3   400  99.3  1700  3209  1137  1653  26.0   0.2 
0.09/0.16	c +   0.2  23.3   400  99.3  1700  4911  1173  1818  27.6   0.2 
0.19/0.26	c +   0.3  23.2   400  99.5  1700  7464   977  1999  26.5   0.2 
0.19/0.28	c N   0.3  23.0   400  99.5  1700  8024  1537  1999  25.8   0.2 
0.39/0.40	c +   0.4  22.9   400  99.5  1700 11293  1791  2198  26.9   0.3 
0.59/0.62	c +   0.6  22.4   400  99.5  1700 17036  2007  2417  28.4   0.3 
0.69/0.70	c N   0.7  22.2   400  99.5  1700 19257  1793  2417  29.0   0.3 
0.89/0.95	c +   0.9  21.8   400  99.5  1700 25650  2109  2658  26.5   0.3 
1.39/1.46	c +   1.5  21.8   400  99.5  1700 38571  1668  2923  27.1   0.3 
1.69/1.71	c N   1.7  21.6   400  99.5  1700 44919  2146  2923  28.0   0.3 
1.69/1.71	c 
1.69/1.71	c  seconds     variables   original    learned     agility
1.69/1.71	c         level        used      conflicts    limit          MB
1.69/1.71	c 
2.20/2.23	c +   2.2  21.1   400  99.5  1700 57952  1978  3215  26.2   0.3 
3.40/3.46	c +   3.5  21.1   400  99.5  1700 87023  1987  3536  27.1   0.3 
4.09/4.15	c N   4.1  21.1   400  99.5  1700 102e3  3388  3536  26.4   0.4 
5.29/5.33	c +   5.3  20.8   400  99.5  1700 130e3  3005  3889  25.9   0.4 
8.09/8.19	c +   8.2  20.2   400  99.5  1700 196e3  2045  4277  27.3   0.3 
9.69/9.77	c N   9.8  20.0   400  99.5  1700 230e3  2506  4277  26.4   0.4 
12.59/12.60	c +  12.6  19.8   400  99.5  1700 294e3  3598  4704  28.0   0.5 
19.39/19.43	c +  19.4  19.4   400  99.5  1700 441e3  4434  5174  27.1   0.6 
22.79/22.85	c N  22.9  19.2   400  99.5  1700 512e3  3351  5174  26.4   0.4 
29.98/30.05	c +  30.1  18.9   400  99.5  1700 662e3  4649  5691  27.3   0.6 
46.18/46.21	c +  46.2  18.4   400  99.5  1700 993e3  4813  6260  27.3   0.6 
52.98/53.04	c N  53.0  18.4   400  99.5  1700 112e4  4702  6260  28.6   0.6 
71.38/71.47	c +  71.5  18.2   400  99.5  1700 148e4  5690  6886  26.6   0.7 
110.56/110.65	c + 110.6  17.9   400  99.5  1700 223e4  5204  7574  28.6   0.6 
123.06/123.13	c N 123.1  17.9   400  99.5  1700 246e4  7209  7574  26.6   0.8 
171.85/171.91	c + 171.9  17.6   400  99.5  1700 335e4  6738  8331  25.1   0.8 
265.82/265.99	c + 265.9  17.3   400  99.5  1700 502e4  5172  9164  27.4   0.7 
283.42/283.51	c N 283.4  17.2   400  99.5  1700 533e4  4813  9164  24.1   0.6 
413.20/413.34	c + 413.2  17.4   400  99.5  1700 754e4  8700 10080  28.5   1.0 
641.94/642.11	c + 642.0  17.3   400  99.5  1700 113e5  9376 11088  27.5   1.1 
652.54/652.77	c N 652.6  17.3   400  99.5  1700 114e5  9741 11088  27.1   1.1 
995.05/995.34	c + 995.1  16.9   400  99.5  1700 169e5  8992 12196  27.5   1.0 
995.05/995.34	c 
995.05/995.34	c  seconds     variables   original    learned     agility
995.05/995.34	c         level        used      conflicts    limit          MB
995.05/995.34	c 

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-1518514-1238300848/watcher-1518514-1238300848 -o /tmp/evaluation-result-1518514-1238300848/solver-1518514-1238300848 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518514-1238300848.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: 0.92 0.98 0.99 3/64 5034
/proc/meminfo: memFree=817672/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=780 CPUtime=0
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1102750030 798720 102 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 195 102 69 152 0 41 0

[startup+0.02181 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5034
/proc/meminfo: memFree=817672/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=912 CPUtime=0.01
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 133 0 0 0 1 0 0 0 18 0 1 0 1102750030 933888 118 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 228 118 69 152 0 74 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 912

[startup+0.101815 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5034
/proc/meminfo: memFree=817672/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=912 CPUtime=0.09
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 158 0 0 0 9 0 0 0 18 0 1 0 1102750030 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134527775 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301827 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5034
/proc/meminfo: memFree=817672/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1044 CPUtime=0.29
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 171 0 0 0 29 0 0 0 19 0 1 0 1102750030 1069056 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 261 156 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701852 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5034
/proc/meminfo: memFree=817672/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1044 CPUtime=0.69
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 186 0 0 0 69 0 0 0 22 0 1 0 1102750030 1069056 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 261 171 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5035
/proc/meminfo: memFree=817216/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1176 CPUtime=1.49
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 196 0 0 0 149 0 0 0 25 0 1 0 1102750030 1204224 181 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 294 181 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.102 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5035
/proc/meminfo: memFree=817024/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1176 CPUtime=3.09
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 214 0 0 0 309 0 0 0 25 0 1 0 1102750030 1204224 199 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 294 199 69 152 0 140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1176

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5035
/proc/meminfo: memFree=816896/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1304 CPUtime=6.29
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 227 0 0 0 629 0 0 0 25 0 1 0 1102750030 1335296 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134552933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 326 212 69 152 0 172 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1304

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5035
/proc/meminfo: memFree=816704/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1436 CPUtime=12.69
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 253 0 0 0 1269 0 0 0 25 0 1 0 1102750030 1470464 238 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 359 238 69 152 0 205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1436

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5035
/proc/meminfo: memFree=816576/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1420 CPUtime=25.49
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 272 0 0 0 2549 0 0 0 25 0 1 0 1102750030 1454080 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 355 257 69 152 0 201 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1420

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5035
/proc/meminfo: memFree=816448/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1552 CPUtime=51.08
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 306 0 0 0 5108 0 0 0 25 0 1 0 1102750030 1589248 291 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 388 291 69 152 0 234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1552

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 5035
/proc/meminfo: memFree=816384/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1676 CPUtime=102.27
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 329 0 0 0 10227 0 0 0 25 0 1 0 1102750030 1716224 314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 419 314 69 152 0 265 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1676

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5035
/proc/meminfo: memFree=816256/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1796 CPUtime=162.25
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 360 0 0 0 16225 0 0 0 25 0 1 0 1102750030 1839104 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 449 345 69 152 0 295 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1796

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5035
/proc/meminfo: memFree=816128/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1980 CPUtime=222.23
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 380 0 0 0 22223 0 0 0 25 0 1 0 1102750030 2027520 365 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 495 365 69 152 0 341 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1980

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5035
/proc/meminfo: memFree=815936/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1980 CPUtime=282.22
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 411 0 0 0 28222 0 0 0 25 0 1 0 1102750030 2027520 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 495 396 69 152 0 341 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1980

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5035
/proc/meminfo: memFree=816000/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1980 CPUtime=342.2
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 413 0 0 0 34220 0 0 0 25 0 1 0 1102750030 2027520 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 495 398 69 152 0 341 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1980

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5035
/proc/meminfo: memFree=815936/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=1980 CPUtime=402.2
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 413 0 0 0 40219 1 0 0 25 0 1 0 1102750030 2027520 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 495 398 69 152 0 341 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1980

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815872/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=462.18
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 430 0 0 0 46217 1 0 0 25 0 1 0 1102750030 2162688 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 415 69 152 0 374 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2112

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815872/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=522.17
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 430 0 0 0 52216 1 0 0 25 0 1 0 1102750030 2162688 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 415 69 152 0 374 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 2112

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815808/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=582.15
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 445 0 0 0 58214 1 0 0 25 0 1 0 1102750030 2162688 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 430 69 152 0 374 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2112

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815808/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=642.14
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 447 0 0 0 64213 1 0 0 25 0 1 0 1102750030 2162688 432 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 432 69 152 0 374 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2112

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815808/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=702.12
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 450 0 0 0 70211 1 0 0 25 0 1 0 1102750030 2162688 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 435 69 152 0 374 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 2112

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815744/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=762.11
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 450 0 0 0 76210 1 0 0 25 0 1 0 1102750030 2162688 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 435 69 152 0 374 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 2112

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815808/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=822.1
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 450 0 0 0 82209 1 0 0 25 0 1 0 1102750030 2162688 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134552402 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 435 69 152 0 374 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 2112

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815808/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=882.08
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 450 0 0 0 88207 1 0 0 25 0 1 0 1102750030 2162688 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 435 69 152 0 374 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2112

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815744/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2112 CPUtime=942.07
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 450 0 0 0 94206 1 0 0 25 0 1 0 1102750030 2162688 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 528 435 69 152 0 374 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 2112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815616/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2244 CPUtime=1002.05
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 471 0 0 0 100204 1 0 0 25 0 1 0 1102750030 2297856 456 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 561 456 69 152 0 407 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 2244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815616/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2244 CPUtime=1062.04
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 485 0 0 0 106203 1 0 0 25 0 1 0 1102750030 2297856 470 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 561 470 69 152 0 407 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 2244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815616/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2376 CPUtime=1122.02
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 490 0 0 0 112201 1 0 0 25 0 1 0 1102750030 2433024 475 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 594 475 69 152 0 440 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 2376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815488/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2376 CPUtime=1182.01
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 518 0 0 0 118200 1 0 0 25 0 1 0 1102750030 2433024 503 1992294400 134512640 135137933 4294956240 18446744073709551615 134552734 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 594 503 69 152 0 440 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 2376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815552/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2376 CPUtime=1200.01
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 518 0 0 0 120000 1 0 0 25 0 1 0 1102750030 2433024 503 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 594 503 69 152 0 440 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2376

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5036
/proc/meminfo: memFree=815552/2055920 swapFree=4177940/4192956
[pid=5034] ppid=5032 vsize=2376 CPUtime=1200.01
/proc/5034/stat : 5034 (picosat) R 5032 5034 4968 0 -1 4194304 518 0 0 0 120000 1 0 0 25 0 1 0 1102750030 2433024 503 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5034/statm: 594 503 69 152 0 440 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.013997
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 2376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 518
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= 3286

runsolver used 0.803877 second user time and 2.6116 second system time

The end

Launcher Data

Begin job on node29 at 2009-03-29 06:27:28
IDJOB=1518514
IDBENCH=70686
IDSOLVER=506
FILE ID=node29/1518514-1238300848
PBS_JOBID= 9061083
Free space on /tmp= 66472 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S418266958-049.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518514-1238300848/watcher-1518514-1238300848 -o /tmp/evaluation-result-1518514-1238300848/solver-1518514-1238300848 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518514-1238300848.cnf

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

MD5SUM BENCH= 29a186a96c562943a29f8d865fcda20e
RANDOM SEED=419605145

node29.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		: 3000.234
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		: 3000.234
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:        818152 kB
Buffers:         99616 kB
Cached:        1035556 kB
SwapCached:       8860 kB
Active:         289064 kB
Inactive:       856536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        818152 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          16180 kB
Slab:            78148 kB
Committed_AS:  2966412 kB
PageTables:       1476 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= 66472 MiB
End job on node29 at 2009-03-29 06:47:30