Trace number 424625

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) 5000.06 5001.31

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark495.188
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-424625-1177748583 -o ROOT/results/node34/solver-424625-1177748583 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424625-1177748583/mxc /tmp/evaluation/424625-1177748583/instance-424625-1177748583.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: 0.92 0.98 0.99 3/77 16640
/proc/meminfo: memFree=1559552/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=1608 CPUtime=0
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 222773716 1646592 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 402 225 46 122 0 276 0

[startup+0.0672441 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16640
/proc/meminfo: memFree=1559552/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=1884 CPUtime=0.06
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 438 0 0 0 6 0 0 0 18 0 1 0 222773716 1929216 327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 471 327 59 122 0 345 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1884

[startup+0.101245 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16640
/proc/meminfo: memFree=1559552/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=2016 CPUtime=0.1
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 462 0 0 0 10 0 0 0 18 0 1 0 222773716 2064384 351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 504 351 59 122 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.301262 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16640
/proc/meminfo: memFree=1559552/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=2544 CPUtime=0.3
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 598 0 0 0 30 0 0 0 19 0 1 0 222773716 2605056 487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 636 487 59 122 0 510 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2544

[startup+0.701293 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16640
/proc/meminfo: memFree=1559552/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=3468 CPUtime=0.69
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 831 0 0 0 69 0 0 0 22 0 1 0 222773716 3551232 720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 867 720 59 122 0 741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3468

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1556280/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=4280 CPUtime=1.49
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 1035 0 0 0 149 0 0 0 25 0 1 0 222773716 4382720 922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 1070 922 67 122 0 944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4280

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1555576/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=4900 CPUtime=3.09
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 1195 0 0 0 309 0 0 0 25 0 1 0 222773716 5017600 1082 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 1225 1082 67 122 0 1099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4900

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1554872/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=5668 CPUtime=6.29
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 1393 0 0 0 629 0 0 0 25 0 1 0 222773716 5804032 1280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 1417 1280 67 122 0 1291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5668

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1553848/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=6328 CPUtime=12.69
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 1546 0 0 0 1269 0 0 0 25 0 1 0 222773716 6479872 1433 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 1582 1433 67 122 0 1456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6328

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1552960/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=7156 CPUtime=25.49
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 1749 0 0 0 2548 1 0 0 25 0 1 0 222773716 7327744 1636 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 1789 1636 67 122 0 1663 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7156

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1551488/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=8528 CPUtime=51.08
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 2100 0 0 0 5107 1 0 0 25 0 1 0 222773716 8732672 1987 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 2132 1987 67 122 0 2006 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8528

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1550528/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=9444 CPUtime=102.27
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 2340 0 0 0 10225 2 0 0 25 0 1 0 222773716 9670656 2227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 2361 2227 67 122 0 2235 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9444

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1549568/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=10392 CPUtime=162.26
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 2576 0 0 0 16223 3 0 0 25 0 1 0 222773716 10641408 2463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 2598 2463 67 122 0 2472 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 10392

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1548672/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=11200 CPUtime=222.24
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 2780 0 0 0 22221 3 0 0 25 0 1 0 222773716 11468800 2667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 2800 2667 67 122 0 2674 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11200

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 16641
/proc/meminfo: memFree=1548288/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=11584 CPUtime=282.23
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 2876 0 0 0 28219 4 0 0 25 0 1 0 222773716 11862016 2763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 2896 2763 67 122 0 2770 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 11584

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1547200/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=12688 CPUtime=342.22
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 3305 0 0 0 34217 5 0 0 25 0 1 0 222773716 12992512 2994 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 3172 2994 67 122 0 3046 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 12688

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1547008/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=12952 CPUtime=402.19
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 3645 0 0 0 40214 5 0 0 25 0 1 0 222773716 13262848 3037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 3238 3037 67 122 0 3112 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12952

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1547072/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=12952 CPUtime=462.18
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 3958 0 0 0 46212 6 0 0 25 0 1 0 222773716 13262848 3053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 3238 3053 67 122 0 3112 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12952

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1546112/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=13904 CPUtime=522.17
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 4501 0 0 0 52210 7 0 0 25 0 1 0 222773716 14237696 3287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 3476 3287 67 122 0 3350 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13904

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1545984/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=14184 CPUtime=582.16
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 4794 0 0 0 58208 8 0 0 25 0 1 0 222773716 14524416 3321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 3546 3321 67 122 0 3420 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 14184

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16641
/proc/meminfo: memFree=1545856/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=14344 CPUtime=642.15
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 5080 0 0 0 64206 9 0 0 25 0 1 0 222773716 14688256 3348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 3586 3348 67 122 0 3460 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 14344


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539264/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21208 CPUtime=4061.26
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 18888 0 0 0 406083 43 0 0 25 0 1 0 222773716 21716992 4973 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5302 4973 67 122 0 5176 0
Current children cumulated CPU time (s) 4061.26
Current children cumulated vsize (KiB) 21208

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539328/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21208 CPUtime=4121.25
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 19106 0 0 0 412081 44 0 0 25 0 1 0 222773716 21716992 4979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5302 4979 67 122 0 5176 0
Current children cumulated CPU time (s) 4121.25
Current children cumulated vsize (KiB) 21208

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539200/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21208 CPUtime=4181.23
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 19283 0 0 0 418079 44 0 0 25 0 1 0 222773716 21716992 4997 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5302 4997 67 122 0 5176 0
Current children cumulated CPU time (s) 4181.23
Current children cumulated vsize (KiB) 21208

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539200/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21208 CPUtime=4241.22
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 19444 0 0 0 424077 45 0 0 25 0 1 0 222773716 21716992 4999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5302 4999 67 122 0 5176 0
Current children cumulated CPU time (s) 4241.22
Current children cumulated vsize (KiB) 21208

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539264/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21208 CPUtime=4301.2
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 19603 0 0 0 430075 45 0 0 25 0 1 0 222773716 21716992 4999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5302 4999 67 122 0 5176 0
Current children cumulated CPU time (s) 4301.2
Current children cumulated vsize (KiB) 21208

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539264/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21208 CPUtime=4361.19
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 19815 0 0 0 436073 46 0 0 25 0 1 0 222773716 21716992 4999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5302 4999 67 122 0 5176 0
Current children cumulated CPU time (s) 4361.19
Current children cumulated vsize (KiB) 21208

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539200/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21208 CPUtime=4421.18
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 19974 0 0 0 442071 47 0 0 25 0 1 0 222773716 21716992 4999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5302 4999 67 122 0 5176 0
Current children cumulated CPU time (s) 4421.18
Current children cumulated vsize (KiB) 21208

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539200/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21208 CPUtime=4481.16
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 20134 0 0 0 448069 47 0 0 25 0 1 0 222773716 21716992 5000 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5302 5000 67 122 0 5176 0
Current children cumulated CPU time (s) 4481.16
Current children cumulated vsize (KiB) 21208

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16841
/proc/meminfo: memFree=1539136/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21340 CPUtime=4541.14
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 20374 0 0 0 454067 47 0 0 25 0 1 0 222773716 21852160 5028 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5335 5028 67 122 0 5209 0
Current children cumulated CPU time (s) 4541.14
Current children cumulated vsize (KiB) 21340

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16843
/proc/meminfo: memFree=1539008/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21340 CPUtime=4601.14
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 20543 0 0 0 460066 48 0 0 25 0 1 0 222773716 21852160 5038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5335 5038 67 122 0 5209 0
Current children cumulated CPU time (s) 4601.14
Current children cumulated vsize (KiB) 21340

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 16843
/proc/meminfo: memFree=1538944/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21340 CPUtime=4661.12
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 20702 0 0 0 466064 48 0 0 25 0 1 0 222773716 21852160 5038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5335 5038 67 122 0 5209 0
Current children cumulated CPU time (s) 4661.12
Current children cumulated vsize (KiB) 21340

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16843
/proc/meminfo: memFree=1538880/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21340 CPUtime=4721.11
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 20914 0 0 0 472062 49 0 0 25 0 1 0 222773716 21852160 5038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5335 5038 67 122 0 5209 0
Current children cumulated CPU time (s) 4721.11
Current children cumulated vsize (KiB) 21340

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16843
/proc/meminfo: memFree=1538944/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21340 CPUtime=4781.1
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 21073 0 0 0 478060 50 0 0 25 0 1 0 222773716 21852160 5038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5335 5038 67 122 0 5209 0
Current children cumulated CPU time (s) 4781.1
Current children cumulated vsize (KiB) 21340

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16843
/proc/meminfo: memFree=1538816/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21528 CPUtime=4841.08
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 21254 0 0 0 484058 50 0 0 25 0 1 0 222773716 22044672 5060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5382 5060 67 122 0 5256 0
Current children cumulated CPU time (s) 4841.08
Current children cumulated vsize (KiB) 21528

[startup+4902.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16843
/proc/meminfo: memFree=1538752/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21528 CPUtime=4901.07
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 21477 0 0 0 490056 51 0 0 25 0 1 0 222773716 22044672 5071 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5382 5071 67 122 0 5256 0
Current children cumulated CPU time (s) 4901.07
Current children cumulated vsize (KiB) 21528

[startup+4962.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 16843
/proc/meminfo: memFree=1538816/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21528 CPUtime=4961.05
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 21636 0 0 0 496054 51 0 0 25 0 1 0 222773716 22044672 5071 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5382 5071 67 122 0 5256 0
Current children cumulated CPU time (s) 4961.05
Current children cumulated vsize (KiB) 21528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 16843
/proc/meminfo: memFree=1538752/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21528 CPUtime=5000.04
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 21742 0 0 0 499953 51 0 0 25 0 1 0 222773716 22044672 5071 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5382 5071 67 122 0 5256 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 21528

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

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

[startup+5001.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 16843
/proc/meminfo: memFree=1538752/2055920 swapFree=4159684/4192956
[pid=16640] ppid=16638 vsize=21528 CPUtime=5000.04
/proc/16640/stat : 16640 (mxc) R 16638 16640 16151 0 -1 4194304 21742 0 0 0 499953 51 0 0 25 0 1 0 222773716 22044672 5071 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16640/statm: 5382 5071 67 122 0 5256 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 21528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.06
CPU user time (s): 4999.54
CPU system time (s): 0.52392
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 21740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21742
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= 11142

runsolver used 3.70944 second user time and 10.9823 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Sat Apr 28 08:23:03 UTC 2007

IDJOB= 424625
IDBENCH= 20127
IDSOLVER= 174
FILE ID= node34/424625-1177748583

PBS_JOBID= 4715510

Free space on /tmp= 66497 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/424625-1177748583/mxc /tmp/evaluation/424625-1177748583/instance-424625-1177748583.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-424625-1177748583 -o ROOT/results/node34/solver-424625-1177748583 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424625-1177748583/mxc /tmp/evaluation/424625-1177748583/instance-424625-1177748583.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 787991915

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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:       1560024 kB
Buffers:         48992 kB
Cached:         353516 kB
SwapCached:       3112 kB
Active:         257408 kB
Inactive:       168896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560024 kB
SwapTotal:     4192956 kB
SwapFree:      4159684 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          30664 kB
Slab:            55016 kB
Committed_AS:  1669388 kB
PageTables:       1976 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= 66497 MiB

End job on node34 on Sat Apr 28 09:46:26 UTC 2007