Trace number 369147

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, and are wall clock time (not CPU 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
MXC 2007-02-08? (TO) 5000.11 5001.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4795.28
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-369147-1177279124 -o ROOT/results/node41/solver-369147-1177279124 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369147-1177279124/mxc /tmp/evaluation/369147-1177279124/instance-369147-1177279124.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.98 1.00 1.00 3/77 18397
/proc/meminfo: memFree=1836912/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=932 CPUtime=0
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 175824293 954368 91 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 233 91 59 122 0 107 0

[startup+0.0598759 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 18397
/proc/meminfo: memFree=1836912/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=1196 CPUtime=0.05
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 164 0 0 0 5 0 0 0 18 0 1 0 175824293 1224704 146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 299 146 67 122 0 173 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1196

[startup+0.10188 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 18397
/proc/meminfo: memFree=1836912/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=1196 CPUtime=0.1
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 172 0 0 0 10 0 0 0 18 0 1 0 175824293 1224704 154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 299 154 67 122 0 173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1196

[startup+0.301897 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 18397
/proc/meminfo: memFree=1836912/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=1320 CPUtime=0.3
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 201 0 0 0 30 0 0 0 19 0 1 0 175824293 1351680 183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531065 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 330 183 67 122 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1320

[startup+0.701932 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 18397
/proc/meminfo: memFree=1836912/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=1320 CPUtime=0.7
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 220 0 0 0 70 0 0 0 22 0 1 0 175824293 1351680 202 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530103 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 330 202 67 122 0 204 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1320

[startup+1.502 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 18398
/proc/meminfo: memFree=1836200/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=1452 CPUtime=1.49
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 258 0 0 0 149 0 0 0 25 0 1 0 175824293 1486848 240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703180 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 363 240 67 122 0 237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1452

[startup+3.10114 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 18398
/proc/meminfo: memFree=1835944/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=1692 CPUtime=3.09
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 175824293 1732608 278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 423 278 67 122 0 297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1692

[startup+6.30142 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 18398
/proc/meminfo: memFree=1835688/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=1812 CPUtime=6.29
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 333 0 0 0 629 0 0 0 25 0 1 0 175824293 1855488 315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 453 315 67 122 0 327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1812

[startup+12.702 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 18398
/proc/meminfo: memFree=1835384/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=2072 CPUtime=12.69
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 389 0 0 0 1269 0 0 0 25 0 1 0 175824293 2121728 371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535085 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 518 371 67 122 0 392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2072

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 18398
/proc/meminfo: memFree=1835128/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=2300 CPUtime=25.48
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 453 0 0 0 2548 0 0 0 25 0 1 0 175824293 2355200 435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 575 435 67 122 0 449 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2300

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 18398
/proc/meminfo: memFree=1834744/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=2624 CPUtime=51.08
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 549 0 0 0 5108 0 0 0 25 0 1 0 175824293 2686976 531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 656 531 67 122 0 530 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2624

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 18398
/proc/meminfo: memFree=1834168/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=3060 CPUtime=102.27
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 658 0 0 0 10227 0 0 0 25 0 1 0 175824293 3133440 640 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 765 640 67 122 0 639 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3060

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 18536
/proc/meminfo: memFree=1832256/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=3428 CPUtime=162.2
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 741 0 0 0 16219 1 0 0 25 0 1 0 175824293 3510272 723 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 857 723 67 122 0 731 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 3428

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 18596
/proc/meminfo: memFree=1833272/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=3628 CPUtime=222.16
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 790 0 0 0 22214 2 0 0 25 0 1 0 175824293 3715072 772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 907 772 67 122 0 781 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 3628

[startup+282.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 18596
/proc/meminfo: memFree=1833080/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=3928 CPUtime=282.14
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 848 0 0 0 28212 2 0 0 25 0 1 0 175824293 4022272 830 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 982 830 67 122 0 856 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 3928

[startup+342.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 18596
/proc/meminfo: memFree=1832952/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=4004 CPUtime=342.12
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 880 0 0 0 34210 2 0 0 25 0 1 0 175824293 4100096 862 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1001 862 67 122 0 875 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 4004

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18596
/proc/meminfo: memFree=1832696/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=4316 CPUtime=402.11
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 948 0 0 0 40208 3 0 0 25 0 1 0 175824293 4419584 930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1079 930 67 122 0 953 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4316

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18596
/proc/meminfo: memFree=1832504/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=4420 CPUtime=462.1
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 989 0 0 0 46207 3 0 0 25 0 1 0 175824293 4526080 971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1105 971 67 122 0 979 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 4420

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18596
/proc/meminfo: memFree=1832376/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=4516 CPUtime=522.08
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1006 0 0 0 52205 3 0 0 25 0 1 0 175824293 4624384 988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1129 988 67 122 0 1003 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4516

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18596
/proc/meminfo: memFree=1832504/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=4516 CPUtime=582.07
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1008 0 0 0 58203 4 0 0 25 0 1 0 175824293 4624384 990 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1129 990 67 122 0 1003 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4516

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18596
/proc/meminfo: memFree=1832184/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=4760 CPUtime=642.06
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1076 0 0 0 64202 4 0 0 25 0 1 0 175824293 4874240 1058 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1190 1058 67 122 0 1064 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4760


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826872/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4061.12
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 406082 30 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531042 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 7392

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826808/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4121.11
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 412080 31 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 7392

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826872/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4181.09
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 418078 31 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 7392

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826872/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4241.08
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 424076 32 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 7392

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826872/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4301.06
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 430074 32 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 7392

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826872/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4361.05
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 436072 33 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 7392

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826872/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4421.03
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 442070 33 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 7392

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826872/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4481.02
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 448068 34 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 7392

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826808/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7392 CPUtime=4541.01
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1722 0 0 0 454067 34 0 0 25 0 1 0 175824293 7569408 1696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1848 1696 67 122 0 1722 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 7392

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826744/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7456 CPUtime=4601
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1738 0 0 0 460065 35 0 0 25 0 1 0 175824293 7634944 1712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1864 1712 67 122 0 1738 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 7456

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826680/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7456 CPUtime=4660.98
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1738 0 0 0 466063 35 0 0 25 0 1 0 175824293 7634944 1712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1864 1712 67 122 0 1738 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 7456

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826680/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7456 CPUtime=4720.96
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1738 0 0 0 472061 35 0 0 25 0 1 0 175824293 7634944 1712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1864 1712 67 122 0 1738 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 7456

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826680/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7456 CPUtime=4780.95
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1738 0 0 0 478059 36 0 0 25 0 1 0 175824293 7634944 1712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1864 1712 67 122 0 1738 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 7456

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826616/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7456 CPUtime=4840.93
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1738 0 0 0 484057 36 0 0 25 0 1 0 175824293 7634944 1712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1864 1712 67 122 0 1738 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 7456

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826616/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7456 CPUtime=4900.92
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1738 0 0 0 490055 37 0 0 25 0 1 0 175824293 7634944 1712 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1864 1712 67 122 0 1738 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 7456

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826552/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7520 CPUtime=4960.91
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1754 0 0 0 496054 37 0 0 25 0 1 0 175824293 7700480 1728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1880 1728 67 122 0 1754 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 7520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826552/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7520 CPUtime=5000.1
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1754 0 0 0 499973 37 0 0 25 0 1 0 175824293 7700480 1728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1880 1728 67 122 0 1754 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 7520

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18796
/proc/meminfo: memFree=1826552/2055920 swapFree=4169688/4192956
[pid=18397] ppid=18395 vsize=7520 CPUtime=5000.1
/proc/18397/stat : 18397 (mxc) R 18395 18397 18098 0 -1 4194304 1754 0 0 0 499973 37 0 0 25 0 1 0 175824293 7700480 1728 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18397/statm: 1880 1728 67 122 0 1754 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 7520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.11
CPU user time (s): 4999.73
CPU system time (s): 0.380942
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 7520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1754
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= 6
involuntary context switches= 8979

runsolver used 6.19306 second user time and 11.3903 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sun Apr 22 21:58:44 UTC 2007

IDJOB= 369147
IDBENCH= 24696
IDSOLVER= 181
FILE ID= node41/369147-1177279124

PBS_JOBID= 4650743

Free space on /tmp= 66348 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369147-1177279124/mxc /tmp/evaluation/369147-1177279124/instance-369147-1177279124.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-369147-1177279124 -o ROOT/results/node41/solver-369147-1177279124 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369147-1177279124/mxc /tmp/evaluation/369147-1177279124/instance-369147-1177279124.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 250663415

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1837320 kB
Buffers:         21808 kB
Cached:         117432 kB
SwapCached:       2472 kB
Active:          46596 kB
Inactive:       116160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837320 kB
SwapTotal:     4192956 kB
SwapFree:      4169688 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          31584 kB
Slab:            41136 kB
Committed_AS:  3407368 kB
PageTables:       2008 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= 66348 MiB

End job on node41 on Sun Apr 22 23:22:08 UTC 2007