Trace number 297211

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) 1200.04 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
MD5SUM49b72effc87397af56532dec8a547366
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.2609
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-297211-1171834892 -o ROOT/results/node30/solver-297211-1171834892 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297211-1171834892/mxc /tmp/evaluation/297211-1171834892/instance-297211-1171834892.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.96 3/77 4264
/proc/meminfo: memFree=857192/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=1376 CPUtime=0
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 177253233 1409024 183 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 344 184 46 122 0 218 0

[startup+0.106617 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 4264
/proc/meminfo: memFree=857192/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=1604 CPUtime=0.1
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 314 0 0 0 10 0 0 0 18 0 1 0 177253233 1642496 256 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 401 256 59 122 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1604

[startup+0.514675 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 4264
/proc/meminfo: memFree=857192/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=2008 CPUtime=0.51
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 432 0 0 0 51 0 0 0 21 0 1 0 177253233 2056192 372 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 502 372 67 122 0 376 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2008

[startup+1.33479 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 4265
/proc/meminfo: memFree=855776/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=2392 CPUtime=1.33
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 508 0 0 0 133 0 0 0 25 0 1 0 177253233 2449408 448 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 598 448 67 122 0 472 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2392

[startup+2.97403 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 4265
/proc/meminfo: memFree=855328/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=2656 CPUtime=2.96
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 580 0 0 0 296 0 0 0 25 0 1 0 177253233 2719744 520 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528115 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 664 520 67 122 0 538 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2656

[startup+6.25149 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 4265
/proc/meminfo: memFree=854880/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=2988 CPUtime=6.24
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 656 0 0 0 624 0 0 0 25 0 1 0 177253233 3059712 596 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 747 596 67 122 0 621 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2988

[startup+12.7044 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 4265
/proc/meminfo: memFree=854368/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=3332 CPUtime=12.69
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 759 0 0 0 1269 0 0 0 25 0 1 0 177253233 3411968 699 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 833 699 67 122 0 707 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3332

[startup+25.5072 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 4265
/proc/meminfo: memFree=854048/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=3736 CPUtime=25.49
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 851 0 0 0 2549 0 0 0 25 0 1 0 177253233 3825664 791 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 934 791 67 122 0 808 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3736

[startup+51.1139 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 4265
/proc/meminfo: memFree=853408/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=4328 CPUtime=51.08
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1007 0 0 0 5108 0 0 0 25 0 1 0 177253233 4431872 947 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1082 947 67 122 0 956 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4328

[startup+102.33 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 4265
/proc/meminfo: memFree=852960/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=4736 CPUtime=102.29
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1118 0 0 0 10228 1 0 0 25 0 1 0 177253233 4849664 1058 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1184 1058 67 122 0 1058 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4736

[startup+162.361 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 4265
/proc/meminfo: memFree=852384/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=5348 CPUtime=162.3
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1249 0 0 0 16229 1 0 0 25 0 1 0 177253233 5476352 1189 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1337 1189 67 122 0 1211 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 5348

[startup+222.387 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 4265
/proc/meminfo: memFree=851872/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=5804 CPUtime=222.31
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1365 0 0 0 22229 2 0 0 25 0 1 0 177253233 5943296 1305 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1451 1305 67 122 0 1325 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 5804

[startup+282.413 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 4265
/proc/meminfo: memFree=851680/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=5996 CPUtime=282.31
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1405 0 0 0 28229 2 0 0 25 0 1 0 177253233 6139904 1345 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1499 1345 67 122 0 1373 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 5996

[startup+342.433 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 4265
/proc/meminfo: memFree=851296/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=6308 CPUtime=342.32
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1496 0 0 0 34229 3 0 0 25 0 1 0 177253233 6459392 1436 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1577 1436 67 122 0 1451 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 6308

[startup+402.461 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 4265
/proc/meminfo: memFree=851104/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=6500 CPUtime=402.33
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1544 0 0 0 40230 3 0 0 25 0 1 0 177253233 6656000 1484 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1625 1484 67 122 0 1499 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 6500

[startup+462.488 s]
/proc/loadavg: 1.04 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850976/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=6628 CPUtime=462.34
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1576 0 0 0 46230 4 0 0 25 0 1 0 177253233 6787072 1516 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1657 1516 67 122 0 1531 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 6628

[startup+522.518 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850848/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=6848 CPUtime=522.35
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1627 0 0 0 52231 4 0 0 25 0 1 0 177253233 7012352 1567 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1712 1567 67 122 0 1586 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 6848

[startup+582.542 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850720/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=6872 CPUtime=582.37
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1640 0 0 0 58232 5 0 0 25 0 1 0 177253233 7036928 1580 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1718 1580 67 122 0 1592 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 6872

[startup+642.567 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850656/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=6996 CPUtime=642.37
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1671 0 0 0 64232 5 0 0 25 0 1 0 177253233 7163904 1611 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1749 1611 67 122 0 1623 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 6996

[startup+702.59 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850592/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=6996 CPUtime=702.37
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1671 0 0 0 70232 5 0 0 25 0 1 0 177253233 7163904 1611 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1749 1611 67 122 0 1623 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 6996

[startup+762.619 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850592/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7044 CPUtime=762.39
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1676 0 0 0 76233 6 0 0 25 0 1 0 177253233 7213056 1616 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1761 1616 67 122 0 1635 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 7044

[startup+822.65 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850336/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7332 CPUtime=822.39
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1752 0 0 0 82233 6 0 0 25 0 1 0 177253233 7507968 1692 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1833 1692 67 122 0 1707 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 7332

[startup+882.675 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850336/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7332 CPUtime=882.41
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1752 0 0 0 88234 7 0 0 25 0 1 0 177253233 7507968 1692 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1833 1692 67 122 0 1707 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 7332

[startup+942.697 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850336/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7332 CPUtime=942.4
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1757 0 0 0 94233 7 0 0 25 0 1 0 177253233 7507968 1697 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1833 1697 67 122 0 1707 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 7332

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850208/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7396 CPUtime=1002.41
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1776 0 0 0 100233 8 0 0 25 0 1 0 177253233 7573504 1716 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1849 1716 67 122 0 1723 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 7396

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850272/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7396 CPUtime=1062.42
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1776 0 0 0 106234 8 0 0 25 0 1 0 177253233 7573504 1716 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1849 1716 67 122 0 1723 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 7396

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 4265
/proc/meminfo: memFree=850144/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7460 CPUtime=1122.44
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1787 0 0 0 112235 9 0 0 25 0 1 0 177253233 7639040 1727 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1865 1727 67 122 0 1739 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 7460

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 0.96 2/84 4339
/proc/meminfo: memFree=848944/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7460 CPUtime=1182.42
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1787 0 0 0 118233 9 0 0 25 0 1 0 177253233 7639040 1727 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1865 1727 67 122 0 1739 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 7460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.96 2/84 4371
/proc/meminfo: memFree=848944/2055920 swapFree=4146080/4192956
[pid=4264] ppid=4262 vsize=7460 CPUtime=1200.02
/proc/4264/stat : 4264 (mxc) R 4262 4264 3399 0 -1 4194304 1787 0 0 0 119993 9 0 0 25 0 1 0 177253233 7639040 1727 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/4264/statm: 1865 1727 67 122 0 1739 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7460

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): 1200.45
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.099984
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 7460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1787
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= 2190

runsolver used 1.36979 second user time and 2.71259 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Sun Feb 18 21:41:32 UTC 2007

IDJOB= 297211
IDBENCH= 19956
IDSOLVER= 107
FILE ID= node30/297211-1171834892

PBS_JOBID= 3839660

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297211-1171834892/mxc /tmp/evaluation/297211-1171834892/instance-297211-1171834892.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-297211-1171834892 -o ROOT/results/node30/solver-297211-1171834892 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297211-1171834892/mxc /tmp/evaluation/297211-1171834892/instance-297211-1171834892.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  49b72effc87397af56532dec8a547366

RANDOM SEED= 699692363

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        857600 kB
Buffers:         43636 kB
Cached:        1038256 kB
SwapCached:      15288 kB
Active:         834288 kB
Inactive:       273704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        857600 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          29888 kB
Slab:            75704 kB
Committed_AS:   602816 kB
PageTables:       1884 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= 66563 MiB

End job on node30 on Sun Feb 18 22:01:34 UTC 2007