Trace number 1773795

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 2009-03-20UNSAT 1180.56 1180.88

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark596.394
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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
1180.47/1180.80	c 1180.14 seconds
1180.47/1180.80	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773795-1241279432/watcher-1773795-1241279432 -o /tmp/evaluation-result-1773795-1241279432/solver-1773795-1241279432 -C 10000 -W 12000 -M 1800 HOME/kw HOME/instance-1773795-1241279432.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25882
/proc/meminfo: memFree=1745000/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=5216 CPUtime=0
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 760 0 0 0 0 0 0 0 18 0 1 0 155976405 5341184 744 1992294400 4194304 6412682 548682068864 18446744073709551615 5486079 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 1304 748 208 541 0 754 0

[startup+0.06032 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25882
/proc/meminfo: memFree=1745000/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=17144 CPUtime=0.05
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 3741 0 0 0 4 1 0 0 18 0 1 0 155976405 17555456 3725 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 4286 3726 219 541 0 3736 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17144

[startup+0.101323 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25882
/proc/meminfo: memFree=1745000/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=17672 CPUtime=0.09
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 3899 0 0 0 8 1 0 0 18 0 1 0 155976405 18096128 3883 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 4418 3883 219 541 0 3868 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17672

[startup+0.301348 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25882
/proc/meminfo: memFree=1745000/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=20504 CPUtime=0.3
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 4722 0 0 0 28 2 0 0 19 0 1 0 155976405 20996096 4657 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 5126 4657 220 541 0 4576 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 20504

[startup+0.701394 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25882
/proc/meminfo: memFree=1745000/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=29660 CPUtime=0.69
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 7208 0 0 0 63 6 0 0 23 0 1 0 155976405 30371840 6907 1992294400 4194304 6412682 548682068864 18446744073709551615 5554256 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 7415 6907 248 541 0 6865 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29660

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1712096/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=42788 CPUtime=1.49
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 10237 0 0 0 135 14 0 0 25 0 1 0 155976405 43814912 9936 1992294400 4194304 6412682 548682068864 18446744073709551615 5554256 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 10697 9936 248 541 0 10147 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42788

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1691616/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=54872 CPUtime=3.09
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 13148 0 0 0 289 20 0 0 25 0 1 0 155976405 56188928 12847 1992294400 4194304 6412682 548682068864 18446744073709551615 4564568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 13718 12847 248 541 0 13168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54872

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1687016/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=54128 CPUtime=6.29
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 13207 0 0 0 607 22 0 0 25 0 1 0 155976405 55427072 12720 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 13532 12720 255 541 0 12982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54128

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1686768/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=54268 CPUtime=12.69
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 13316 0 0 0 1244 25 0 0 25 0 1 0 155976405 55570432 12829 1992294400 4194304 6412682 548682068864 18446744073709551615 4286755 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 13567 12829 258 541 0 13017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54268

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1686448/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=54268 CPUtime=25.48
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 13420 0 0 0 2517 31 0 0 25 0 1 0 155976405 55570432 12933 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 13567 12933 258 541 0 13017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54268

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1670128/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=70432 CPUtime=51.08
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 17504 0 0 0 5065 43 0 0 25 0 1 0 155976405 72122368 17017 1992294400 4194304 6412682 548682068864 18446744073709551615 4286898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 17608 17017 258 541 0 17058 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70432

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1633520/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=108380 CPUtime=102.27
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 26642 0 0 0 10170 57 0 0 25 0 1 0 155976405 110981120 26155 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 27095 26155 258 541 0 26545 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 108380

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1609840/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=134732 CPUtime=162.25
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 32757 0 0 0 16156 69 0 0 25 0 1 0 155976405 137965568 32270 1992294400 4194304 6412682 548682068864 18446744073709551615 4550305 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 33683 32270 258 541 0 33133 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 134732

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1567472/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=177200 CPUtime=222.24
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 43316 0 0 0 22138 86 0 0 25 0 1 0 155976405 181452800 42622 1992294400 4194304 6412682 548682068864 18446744073709551615 4334481 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 44300 42622 258 541 0 43750 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 177200

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1543984/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=201376 CPUtime=282.22
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 49403 0 0 0 28125 97 0 0 25 0 1 0 155976405 206209024 48470 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 50344 48470 258 541 0 49794 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 201376

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1523312/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=223672 CPUtime=342.2
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 54820 0 0 0 34111 109 0 0 25 0 1 0 155976405 229040128 53612 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 55918 53612 258 541 0 55368 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 223672

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1504304/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=243752 CPUtime=402.19
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 59872 0 0 0 40098 121 0 0 25 0 1 0 155976405 249602048 58348 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 60938 58348 258 541 0 60388 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 243752

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1476656/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=271184 CPUtime=462.16
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 67126 0 0 0 46082 134 0 0 25 0 1 0 155976405 277692416 65238 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 67796 65238 258 541 0 67246 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 271184

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1462064/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=288256 CPUtime=522.15
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 71087 0 0 0 52070 145 0 0 25 0 1 0 155976405 295174144 69199 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 72064 69199 258 541 0 71514 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 288256

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25883
/proc/meminfo: memFree=1443952/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=305288 CPUtime=582.13
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 75734 0 0 0 58057 156 0 0 25 0 1 0 155976405 312614912 73427 1992294400 4194304 6412682 548682068864 18446744073709551615 4328868 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 76322 73427 258 541 0 75772 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 305288

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1424488/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=326036 CPUtime=642.12
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 80576 0 0 0 64044 168 0 0 25 0 1 0 155976405 333860864 78269 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 81509 78269 258 541 0 80959 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 326036

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1411240/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=340432 CPUtime=702.1
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 84352 0 0 0 70032 178 0 0 25 0 1 0 155976405 348602368 81564 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 85108 81564 258 541 0 84558 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 340432

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1399016/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=353744 CPUtime=762.09
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 87440 0 0 0 76022 187 0 0 25 0 1 0 155976405 362233856 84652 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 88436 84652 258 541 0 87886 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 353744

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1365800/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=390652 CPUtime=822.07
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 96231 0 0 0 82007 200 0 0 25 0 1 0 155976405 400027648 92889 1992294400 4194304 6412682 548682068864 18446744073709551615 4333363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 97663 92889 258 541 0 97113 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 390652

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1364072/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=392236 CPUtime=882.05
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 96646 0 0 0 87995 210 0 0 25 0 1 0 155976405 401649664 93304 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 98059 93304 258 541 0 97509 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 392236

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1342256/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=414324 CPUtime=942.03
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 102136 0 0 0 93982 221 0 0 25 0 1 0 155976405 424267776 98794 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 103581 98794 258 541 0 103031 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 414324

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1340464/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=415796 CPUtime=1002.02
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 103180 0 0 0 99973 229 0 0 25 0 1 0 155976405 425775104 99202 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 103949 99202 258 541 0 103399 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 415796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1339824/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=416436 CPUtime=1062
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 103349 0 0 0 105965 235 0 0 25 0 1 0 155976405 426430464 99371 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 104109 99371 258 541 0 103559 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 416436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1322608/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=437108 CPUtime=1121.98
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 107718 0 0 0 111953 245 0 0 25 0 1 0 155976405 447598592 103740 1992294400 4194304 6412682 548682068864 18446744073709551615 4333437 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 109277 103740 258 541 0 108727 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 437108

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

[startup+1126.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1320176/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=439092 CPUtime=1125.99
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 108260 0 0 0 112353 246 0 0 25 0 1 0 155976405 449630208 104282 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 109773 104282 258 541 0 109223 0
Current children cumulated CPU time (s) 1125.99
Current children cumulated vsize (KiB) 439092

[startup+1151.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1303920/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=456380 CPUtime=1151.58
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112305 0 0 0 114906 252 0 0 25 0 1 0 155976405 467333120 108327 1992294400 4194304 6412682 548682068864 18446744073709551615 4296628 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 114095 108327 258 541 0 113545 0
Current children cumulated CPU time (s) 1151.58
Current children cumulated vsize (KiB) 456380

[startup+1164.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1306672/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=453644 CPUtime=1164.37
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112328 0 0 0 116184 253 0 0 25 0 1 0 155976405 464531456 107617 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 113411 107617 258 541 0 112861 0
Current children cumulated CPU time (s) 1164.37
Current children cumulated vsize (KiB) 453644

[startup+1171.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1306672/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=453644 CPUtime=1170.77
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112328 0 0 0 116823 254 0 0 25 0 1 0 155976405 464531456 107617 1992294400 4194304 6412682 548682068864 18446744073709551615 4286888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 113411 107617 258 541 0 112861 0
Current children cumulated CPU time (s) 1170.77
Current children cumulated vsize (KiB) 453644

[startup+1177.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1306672/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=453644 CPUtime=1177.18
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112332 0 0 0 117463 255 0 0 25 0 1 0 155976405 464531456 107621 1992294400 4194304 6412682 548682068864 18446744073709551615 4287158 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 113411 107621 258 541 0 112861 0
Current children cumulated CPU time (s) 1177.18
Current children cumulated vsize (KiB) 453644

[startup+1179.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1306480/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=453964 CPUtime=1178.78
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112384 0 0 0 117623 255 0 0 25 0 1 0 155976405 464859136 107673 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 113491 107673 258 541 0 112941 0
Current children cumulated CPU time (s) 1178.78
Current children cumulated vsize (KiB) 453964

[startup+1179.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1306480/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=453964 CPUtime=1179.57
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112384 0 0 0 117702 255 0 0 25 0 1 0 155976405 464859136 107673 1992294400 4194304 6412682 548682068864 18446744073709551615 4427126 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 113491 107673 258 541 0 112941 0
Current children cumulated CPU time (s) 1179.57
Current children cumulated vsize (KiB) 453964

[startup+1180.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1306480/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=453964 CPUtime=1179.98
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112384 0 0 0 117743 255 0 0 25 0 1 0 155976405 464859136 107673 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 113491 107673 258 541 0 112941 0
Current children cumulated CPU time (s) 1179.98
Current children cumulated vsize (KiB) 453964

[startup+1180.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1306480/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=453964 CPUtime=1180.37
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112384 0 0 0 117782 255 0 0 25 0 1 0 155976405 464859136 107673 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 113491 107673 258 541 0 112941 0
Current children cumulated CPU time (s) 1180.37
Current children cumulated vsize (KiB) 453964

[startup+1180.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25889
/proc/meminfo: memFree=1306480/2055920 swapFree=4180392/4192956
[pid=25882] ppid=25880 vsize=453964 CPUtime=1180.47
/proc/25882/stat : 25882 (kw) R 25880 25882 25845 0 -1 0 112384 0 0 0 117792 255 0 0 25 0 1 0 155976405 464859136 107673 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25882/statm: 113491 107673 258 541 0 112941 0
Current children cumulated CPU time (s) 1180.47
Current children cumulated vsize (KiB) 453964

Child status: 20
Real time (s): 1180.88
CPU time (s): 1180.56
CPU user time (s): 1177.93
CPU system time (s): 2.6236
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 456380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1177.93
system time used= 2.6236
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112391
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= 2384

runsolver used 0.91886 second user time and 2.57461 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-02 17:50:32
IDJOB=1773795
IDBENCH=70796
IDSOLVER=611
FILE ID=node20/1773795-1241279432
PBS_JOBID= 9225034
Free space on /tmp= 66496 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773795-1241279432/watcher-1773795-1241279432 -o /tmp/evaluation-result-1773795-1241279432/solver-1773795-1241279432 -C 10000 -W 12000 -M 1800  HOME/kw HOME/instance-1773795-1241279432.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1996658948

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1745480 kB
Buffers:         74584 kB
Cached:         144108 kB
SwapCached:       6320 kB
Active:          65332 kB
Inactive:       161340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745480 kB
SwapTotal:     4192956 kB
SwapFree:      4180392 kB
Dirty:            3640 kB
Writeback:           0 kB
Mapped:          13372 kB
Slab:            69796 kB
Committed_AS:   789360 kB
PageTables:       1396 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= 66488 MiB
End job on node20 at 2009-05-02 18:10:13