Trace number 1517542

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
MD5SUM7e1d47339fe7e93ea029abb348893d97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark997.749
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1517542-1238287227.cnf
0.00/0.00	c parsed header 'p cnf 480 2040'
0.00/0.00	c initialized 480 variables
0.00/0.00	c found 2040 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   480   0.0  2040     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1020 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  41.8   480  84.0  2040   100   100  1122  13.9   0.1 
0.00/0.00	c R   0.0  41.8   480  84.2  2040   101   101  1122  14.0   0.1 
0.00/0.01	c +   0.0  35.6   480  94.4  2040   250   250  1234  22.8   0.1 
0.00/0.01	c N   0.0  34.0   480  97.7  2040   401   401  1234  26.6   0.1 
0.00/0.01	c +   0.0  33.3   480  97.7  2040   475   475  1357  26.7   0.1 
0.00/0.03	c +   0.0  31.3   480  98.3  2040   812   812  1492  26.5   0.2 
0.00/0.04	c N   0.0  30.3   480  99.4  2040  1206  1206  1492  26.2   0.2 
0.00/0.04	c +   0.0  30.1   480  99.4  2040  1317  1317  1641  27.2   0.2 
0.00/0.07	c +   0.1  29.2   480  99.4  2040  2074  1250  1805  26.7   0.2 
0.09/0.12	c +   0.1  29.4   480  99.6  2040  3209  1473  1985  26.2   0.3 
0.09/0.12	c N   0.1  29.4   480  99.6  2040  3216  1480  1985  25.9   0.3 
0.09/0.19	c +   0.2  28.7   480  99.6  2040  4911  1181  2183  25.7   0.2 
0.29/0.30	c +   0.3  28.0   480  99.6  2040  7464  1540  2401  26.8   0.3 
0.29/0.32	c N   0.3  27.9   480  99.6  2040  8029  2105  2401  26.1   0.3 
0.39/0.46	c +   0.5  27.3   480  99.6  2040 11293  1751  2641  28.4   0.3 
0.69/0.71	c +   0.7  27.1   480  99.8  2040 17036  2184  2905  26.0   0.4 
0.79/0.81	c N   0.8  27.2   480  99.8  2040 19255  1479  2905  24.6   0.3 
1.00/1.10	c +   1.1  27.1   480  99.8  2040 25650  2039  3195  26.7   0.3 
1.60/1.66	c +   1.7  26.0   480  99.8  2040 38571  2130  3514  27.7   0.3 
1.89/1.95	c N   2.0  25.4   480  99.8  2040 44908  3173  3514  26.7   0.4 
1.89/1.95	c 
1.89/1.95	c  seconds     variables   original    learned     agility
1.89/1.95	c         level        used      conflicts    limit          MB
1.89/1.95	c 
2.49/2.54	c +   2.5  24.7   480  99.8  2040 57952  2118  3865  27.4   0.3 
3.79/3.89	c +   3.9  24.1   480  99.8  2040 87023  2087  4251  27.0   0.3 
4.59/4.62	c N   4.6  23.8   480  99.8  2040 102e3  2757  4251  27.6   0.4 
5.89/5.98	c +   6.0  23.6   480  99.8  2040 130e3  3027  4676  27.6   0.5 
9.19/9.20	c +   9.2  23.0   480  99.8  2040 196e3  2745  5143  28.2   0.4 
10.89/10.94	c N  10.9  23.2   480  99.8  2040 230e3  4014  5143  26.9   0.6 
14.09/14.17	c +  14.2  23.0   480  99.8  2040 294e3  2849  5657  27.0   0.4 
21.79/21.90	c +  21.9  22.5   480  99.8  2040 441e3  5347  6222  25.3   0.7 
25.58/25.69	c N  25.7  22.2   480  99.8  2040 512e3  5125  6222  26.8   0.6 
33.68/33.75	c +  33.7  22.1   480  99.8  2040 662e3  4652  6844  27.8   0.6 
52.27/52.34	c +  52.3  21.9   480  99.8  2040 993e3  6451  7528  27.0   0.8 
60.37/60.42	c N  60.4  22.1   480  99.8  2040 112e4  5517  7528  26.4   0.7 
81.46/81.55	c +  81.5  22.5   480  99.8  2040 148e4  5296  8280  27.2   0.7 
126.16/126.24	c + 126.2  22.7   480  99.8  2040 223e4  7840  9108  28.3   1.0 
140.05/140.20	c N 140.2  22.6   480  99.8  2040 246e4  5738  9108  24.7   0.8 
195.44/195.52	c + 195.5  22.5   480  99.8  2040 335e4  7682 10018  27.2   1.0 
303.11/303.20	c + 303.1  22.2   480  99.8  2040 502e4  8423 11019  26.3   1.0 
323.31/323.41	c N 323.3  22.2   480  99.8  2040 533e4  7481 11019  25.8   1.0 
468.66/468.88	c + 468.8  21.5   480  99.8  2040 754e4  6869 12120  26.6   0.9 
729.10/729.35	c + 729.2  20.8   480  99.8  2040 113e5 10072 13332  26.9   1.3 
741.40/741.64	c N 741.5  20.7   480  99.8  2040 114e5  9991 13332  27.1   1.2 
1134.69/1135.10	c + 113e1  20.0   480  99.8  2040 169e5  7683 14665  26.5   0.9 
1134.69/1135.10	c 
1134.69/1135.10	c  seconds     variables   original    learned     agility
1134.69/1135.10	c         level        used      conflicts    limit          MB
1134.69/1135.10	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-1517542-1238287227/watcher-1517542-1238287227 -o /tmp/evaluation-result-1517542-1238287227/solver-1517542-1238287227 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517542-1238287227.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 0.97 0.98 3/64 15063
/proc/meminfo: memFree=877616/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=780 CPUtime=0
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1101389780 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 195 105 69 152 0 41 0

[startup+0.00952095 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15063
/proc/meminfo: memFree=877616/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=780 CPUtime=0
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1101389780 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 780

[startup+0.10153 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15063
/proc/meminfo: memFree=877616/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1044 CPUtime=0.09
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 175 0 0 0 9 0 0 0 18 0 1 0 1101389780 1069056 160 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 261 160 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301551 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15063
/proc/meminfo: memFree=877616/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1180 CPUtime=0.29
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 191 0 0 0 29 0 0 0 19 0 1 0 1101389780 1208320 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134552053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 295 176 69 152 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.701593 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15063
/proc/meminfo: memFree=877616/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1180 CPUtime=0.69
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 205 0 0 0 69 0 0 0 22 0 1 0 1101389780 1208320 190 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 295 190 69 152 0 141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1180

[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15064
/proc/meminfo: memFree=877096/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1180 CPUtime=1.49
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 221 0 0 0 149 0 0 0 25 0 1 0 1101389780 1208320 206 1992294400 134512640 135137933 4294956240 18446744073709551615 134522869 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 295 206 69 152 0 141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1180

[startup+3.10185 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15064
/proc/meminfo: memFree=876904/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1312 CPUtime=3.09
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 236 0 0 0 309 0 0 0 25 0 1 0 1101389780 1343488 221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 328 221 69 152 0 174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1312

[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15064
/proc/meminfo: memFree=876776/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1440 CPUtime=6.29
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 267 0 0 0 629 0 0 0 25 0 1 0 1101389780 1474560 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134552808 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 360 252 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15064
/proc/meminfo: memFree=876520/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1440 CPUtime=12.69
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 283 0 0 0 1269 0 0 0 25 0 1 0 1101389780 1474560 268 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 360 268 69 152 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1440

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15064
/proc/meminfo: memFree=876392/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1572 CPUtime=25.48
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 315 0 0 0 2548 0 0 0 25 0 1 0 1101389780 1609728 300 1992294400 134512640 135137933 4294956240 18446744073709551615 134567236 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 393 300 69 152 0 239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1572

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15064
/proc/meminfo: memFree=876328/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=1704 CPUtime=51.07
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 341 0 0 0 5107 0 0 0 25 0 1 0 1101389780 1744896 326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 426 326 69 152 0 272 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1704

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875688/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2012 CPUtime=102.27
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 403 0 0 0 10226 1 0 0 25 0 1 0 1101389780 2060288 388 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 503 388 69 152 0 349 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2012

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875688/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2144 CPUtime=162.25
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 425 0 0 0 16224 1 0 0 25 0 1 0 1101389780 2195456 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 536 410 69 152 0 382 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2144

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875752/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2144 CPUtime=222.23
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 446 0 0 0 22222 1 0 0 25 0 1 0 1101389780 2195456 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 536 431 69 152 0 382 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2144

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875816/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2144 CPUtime=282.22
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 447 0 0 0 28221 1 0 0 25 0 1 0 1101389780 2195456 432 1992294400 134512640 135137933 4294956240 18446744073709551615 134554539 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 536 432 69 152 0 382 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2144

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875688/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2276 CPUtime=342.2
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 481 0 0 0 34219 1 0 0 25 0 1 0 1101389780 2330624 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134552847 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 569 466 69 152 0 415 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2276

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875688/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2276 CPUtime=402.18
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 481 0 0 0 40217 1 0 0 25 0 1 0 1101389780 2330624 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134551410 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 569 466 69 152 0 415 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2276

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875688/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2276 CPUtime=462.17
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 481 0 0 0 46216 1 0 0 25 0 1 0 1101389780 2330624 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 569 466 69 152 0 415 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2276

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875560/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2408 CPUtime=522.15
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 516 0 0 0 52214 1 0 0 25 0 1 0 1101389780 2465792 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 602 501 69 152 0 448 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2408

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875496/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2408 CPUtime=582.14
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 516 0 0 0 58212 2 0 0 25 0 1 0 1101389780 2465792 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 602 501 69 152 0 448 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875560/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2408 CPUtime=642.13
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 516 0 0 0 64211 2 0 0 25 0 1 0 1101389780 2465792 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 602 501 69 152 0 448 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2408

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875560/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2408 CPUtime=702.11
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 516 0 0 0 70209 2 0 0 25 0 1 0 1101389780 2465792 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134565299 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 602 501 69 152 0 448 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 2408

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875304/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2656 CPUtime=762.1
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 562 0 0 0 76208 2 0 0 25 0 1 0 1101389780 2719744 547 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 664 547 69 152 0 510 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 2656

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875304/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2656 CPUtime=822.07
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 570 0 0 0 82205 2 0 0 25 0 1 0 1101389780 2719744 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134553592 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 664 555 69 152 0 510 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2656

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875304/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2656 CPUtime=882.07
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 570 0 0 0 88204 3 0 0 25 0 1 0 1101389780 2719744 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134552851 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 664 555 69 152 0 510 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 2656

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875304/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2656 CPUtime=942.05
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 570 0 0 0 94202 3 0 0 25 0 1 0 1101389780 2719744 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134551406 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 664 555 69 152 0 510 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 2656

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875240/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2656 CPUtime=1002.03
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 570 0 0 0 100200 3 0 0 25 0 1 0 1101389780 2719744 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 664 555 69 152 0 510 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 2656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875240/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2656 CPUtime=1062.01
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 570 0 0 0 106198 3 0 0 25 0 1 0 1101389780 2719744 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134553447 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 664 555 69 152 0 510 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 2656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875304/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2656 CPUtime=1122
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 570 0 0 0 112197 3 0 0 25 0 1 0 1101389780 2719744 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 664 555 69 152 0 510 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 2656

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875176/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2788 CPUtime=1181.99
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 600 0 0 0 118195 4 0 0 25 0 1 0 1101389780 2854912 585 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 697 585 69 152 0 543 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 2788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15066
/proc/meminfo: memFree=875176/2055920 swapFree=4174972/4192956
[pid=15063] ppid=15061 vsize=2788 CPUtime=1200.09
/proc/15063/stat : 15063 (picosat) R 15061 15063 14934 0 -1 4194304 600 0 0 0 120005 4 0 0 25 0 1 0 1101389780 2854912 585 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15063/statm: 697 585 69 152 0 543 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 2788

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.042993
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 2788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 600
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= 1254

runsolver used 0.954854 second user time and 2.38864 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-29 01:40:27
IDJOB=1517542
IDBENCH=70605
IDSOLVER=506
FILE ID=node7/1517542-1238287227
PBS_JOBID= 9060974
Free space on /tmp= 65660 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517542-1238287227/watcher-1517542-1238287227 -o /tmp/evaluation-result-1517542-1238287227/solver-1517542-1238287227 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517542-1238287227.cnf

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

MD5SUM BENCH= 7e1d47339fe7e93ea029abb348893d97
RANDOM SEED=1624386257

node7.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		: 3000.236
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		: 3000.236
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:        878032 kB
Buffers:         92444 kB
Cached:         982992 kB
SwapCached:      11884 kB
Active:         115892 kB
Inactive:       972844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878032 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          19072 kB
Slab:            75048 kB
Committed_AS:  2838424 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-29 03:00:29