Trace number 1520509

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
kw 2009-03-20? (TO) 1200.07 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S142096783-019.cnf
MD5SUM720983bca31f006417885890df90a951
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
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 kw (KillerWhale) version 0.6
0.00/0.00	c Copyright 2007-2009 Johan Alfredsson, Oepir
0.00/0.00	c johan@oepir.com

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-1520509-1238300475/watcher-1520509-1238300475 -o /tmp/evaluation-result-1520509-1238300475/solver-1520509-1238300475 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520509-1238300475.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25253
/proc/meminfo: memFree=1383336/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=2896 CPUtime=0
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 339 0 0 0 0 0 0 0 18 0 1 0 456381404 2965504 323 1992294400 4194304 6412682 548682068864 18446744073709551615 4348189 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 724 323 219 541 0 174 0

[startup+0.0114079 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25253
/proc/meminfo: memFree=1383336/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=2988 CPUtime=0
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 413 0 0 0 0 0 0 0 18 0 1 0 456381404 3059712 397 1992294400 4194304 6412682 548682068864 18446744073709551615 5554256 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 747 397 246 541 0 197 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2988

[startup+0.101417 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25253
/proc/meminfo: memFree=1383336/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=3384 CPUtime=0.09
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 515 0 0 0 9 0 0 0 18 0 1 0 456381404 3465216 499 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 846 499 253 541 0 296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3384

[startup+0.30144 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25253
/proc/meminfo: memFree=1383336/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=4308 CPUtime=0.29
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 732 0 0 0 29 0 0 0 19 0 1 0 456381404 4411392 716 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 1077 716 253 541 0 527 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4308

[startup+0.701485 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25253
/proc/meminfo: memFree=1383336/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=5672 CPUtime=0.69
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 1067 0 0 0 69 0 0 0 22 0 1 0 456381404 5808128 1051 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 1418 1051 253 541 0 868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5672

[startup+1.50158 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 25254
/proc/meminfo: memFree=1379424/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=7400 CPUtime=1.49
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 1499 0 0 0 148 1 0 0 25 0 1 0 456381404 7577600 1443 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 1850 1443 253 541 0 1300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7400

[startup+3.10176 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 25254
/proc/meminfo: memFree=1378016/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=8760 CPUtime=3.09
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 1846 0 0 0 307 2 0 0 25 0 1 0 456381404 8970240 1745 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 2190 1745 256 541 0 1640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8760

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 25254
/proc/meminfo: memFree=1375712/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=10660 CPUtime=6.28
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 2415 0 0 0 624 4 0 0 25 0 1 0 456381404 10915840 2202 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 2665 2202 256 541 0 2115 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10660

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 25254
/proc/meminfo: memFree=1372448/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=13780 CPUtime=12.69
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 3243 0 0 0 1262 7 0 0 25 0 1 0 456381404 14110720 2882 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 3445 2882 256 541 0 2895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13780

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 25254
/proc/meminfo: memFree=1368800/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=17932 CPUtime=25.48
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 4378 0 0 0 2537 11 0 0 25 0 1 0 456381404 18362368 3822 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 4483 3822 256 541 0 3933 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17932

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 25254
/proc/meminfo: memFree=1363360/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=24280 CPUtime=51.07
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 6119 0 0 0 5090 17 0 0 25 0 1 0 456381404 24862720 5147 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 6070 5147 256 541 0 5520 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24280

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 25254
/proc/meminfo: memFree=1355872/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=32708 CPUtime=102.26
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 8400 0 0 0 10200 26 0 0 25 0 1 0 456381404 33492992 7037 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 8177 7037 256 541 0 7627 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32708

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1348384/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=40932 CPUtime=162.24
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 10818 0 0 0 16188 36 0 0 25 0 1 0 456381404 41914368 8937 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 10233 8937 256 541 0 9683 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40932

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1343136/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=47828 CPUtime=222.22
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 12404 0 0 0 22178 44 0 0 25 0 1 0 456381404 48975872 10205 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 11957 10205 256 541 0 11407 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47828

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1337760/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=53368 CPUtime=282.21
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 14113 0 0 0 28169 52 0 0 25 0 1 0 456381404 54648832 11548 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 13342 11548 256 541 0 12792 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 53368

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1333024/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=58556 CPUtime=342.19
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 15308 0 0 0 34160 59 0 0 25 0 1 0 456381404 59961344 12743 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 14639 12743 256 541 0 14089 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 58556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1330976/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=61136 CPUtime=402.17
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 16232 0 0 0 40152 65 0 0 25 0 1 0 456381404 62603264 13246 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 15284 13246 256 541 0 14734 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 61136

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1324640/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=68632 CPUtime=462.16
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 18239 0 0 0 46145 71 0 0 25 0 1 0 456381404 70279168 14769 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 17158 14769 256 541 0 16608 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 68632

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1323872/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=69644 CPUtime=522.13
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 18463 0 0 0 52138 75 0 0 25 0 1 0 456381404 71315456 14993 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 17411 14993 256 541 0 16861 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 69644

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1317920/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=76504 CPUtime=582.12
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 19977 0 0 0 58131 81 0 0 25 0 1 0 456381404 78340096 16507 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 19126 16507 256 541 0 18576 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 76504

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1315808/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=77860 CPUtime=642.1
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 21042 0 0 0 64124 86 0 0 25 0 1 0 456381404 79728640 17016 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 19465 17016 256 541 0 18915 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 77860

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1312736/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=81620 CPUtime=702.08
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 21794 0 0 0 70116 92 0 0 25 0 1 0 456381404 83578880 17768 1992294400 4194304 6412682 548682068864 18446744073709551615 4287593 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 20405 17768 256 541 0 19855 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 81620

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1306208/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=88908 CPUtime=762.07
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 23427 0 0 0 76109 98 0 0 25 0 1 0 456381404 91041792 19401 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 22227 19401 256 541 0 21677 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 88908

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1304928/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=92444 CPUtime=822.04
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 24398 0 0 0 82101 103 0 0 25 0 1 0 456381404 94662656 19732 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 23111 19732 256 541 0 22561 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 92444

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1304032/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=93724 CPUtime=882.03
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 24633 0 0 0 88095 108 0 0 25 0 1 0 456381404 95973376 19967 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 23431 19967 256 541 0 22881 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 93724

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1301856/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=95588 CPUtime=942.01
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 25181 0 0 0 94088 113 0 0 25 0 1 0 456381404 97882112 20515 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 23897 20515 256 541 0 23347 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 95588

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1292000/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=106340 CPUtime=1002
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 27634 0 0 0 100080 120 0 0 25 0 1 0 456381404 108892160 22968 1992294400 4194304 6412682 548682068864 18446744073709551615 4296571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 26585 22968 256 541 0 26035 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 106340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1294496/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=103876 CPUtime=1061.98
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 27745 0 0 0 106074 124 0 0 25 0 1 0 456381404 106369024 22343 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 25969 22343 256 541 0 25419 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 103876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1293152/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=105396 CPUtime=1121.97
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 28058 0 0 0 112068 129 0 0 25 0 1 0 456381404 107925504 22656 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 26349 22656 256 541 0 25799 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 105396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1290528/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=109236 CPUtime=1181.95
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 28712 0 0 0 118062 133 0 0 25 0 1 0 456381404 111857664 23310 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 27309 23310 256 541 0 26759 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 109236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25254
/proc/meminfo: memFree=1290272/2055920 swapFree=4178736/4192956
[pid=25253] ppid=25251 vsize=109236 CPUtime=1200.05
/proc/25253/stat : 25253 (kw) R 25251 25253 25188 0 -1 0 28765 0 0 0 119871 134 0 0 25 0 1 0 456381404 111857664 23363 1992294400 4194304 6412682 548682068864 18446744073709551615 4286781 0 0 4096 0 0 0 0 17 1 0 0
/proc/25253/statm: 27309 23363 256 541 0 26759 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 109236

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1198.71
CPU system time (s): 1.35679
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 109236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.71
system time used= 1.35679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28765
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= 2267

runsolver used 1.38679 second user time and 2.6336 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-29 06:21:15
IDJOB=1520509
IDBENCH=70684
IDSOLVER=501
FILE ID=node32/1520509-1238300475
PBS_JOBID= 9061067
Free space on /tmp= 66456 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S142096783-019.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520509-1238300475/watcher-1520509-1238300475 -o /tmp/evaluation-result-1520509-1238300475/solver-1520509-1238300475 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520509-1238300475.cnf

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

MD5SUM BENCH= 720983bca31f006417885890df90a951
RANDOM SEED=65151928

node32.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:       1383816 kB
Buffers:         72044 kB
Cached:         528600 kB
SwapCached:       7344 kB
Active:         175408 kB
Inactive:       433992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383816 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:          14464 kB
Slab:            48460 kB
Committed_AS:  1449504 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-03-29 06:41:18