Trace number 300327

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) 1200.03 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S409844453-15.cnf
MD5SUM58c189a77b8c83423395850401eab73e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.2423
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-300327-1171899907 -o ROOT/results/node1/solver-300327-1171899907 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300327-1171899907/mxc /tmp/evaluation/300327-1171899907/instance-300327-1171899907.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: 1.00 1.00 1.00 3/77 25541
/proc/meminfo: memFree=1600128/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=1572 CPUtime=0
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 209945743 1609728 231 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 393 231 46 122 0 267 0

[startup+0.107432 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25541
/proc/meminfo: memFree=1600128/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=2268 CPUtime=0.1
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 540 0 0 0 10 0 0 0 18 0 1 0 209945743 2322432 430 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 567 430 59 122 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2268

[startup+0.515479 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25541
/proc/meminfo: memFree=1600128/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=3876 CPUtime=0.51
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 931 0 0 0 51 0 0 0 22 0 1 0 209945743 3969024 821 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 969 821 59 122 0 843 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3876

[startup+1.33757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1595064/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=6556 CPUtime=1.33
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 1592 0 0 0 132 1 0 0 25 0 1 0 209945743 6713344 1482 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 1639 1482 59 122 0 1513 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6556

[startup+2.97777 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1592312/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=8412 CPUtime=2.97
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 2085 0 0 0 296 1 0 0 25 0 1 0 209945743 8613888 1973 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 2103 1973 67 122 0 1977 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8412

[startup+6.25415 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1590264/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=10484 CPUtime=6.24
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 2580 0 0 0 623 1 0 0 25 0 1 0 209945743 10735616 2468 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 2621 2468 67 122 0 2495 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10484

[startup+12.7099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1588920/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=11804 CPUtime=12.7
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 2912 0 0 0 1268 2 0 0 25 0 1 0 209945743 12087296 2800 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520556 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 2951 2800 67 122 0 2825 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11804

[startup+25.5114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1586552/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=14120 CPUtime=25.49
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 3499 0 0 0 2547 2 0 0 25 0 1 0 209945743 14458880 3387 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 3530 3387 67 122 0 3404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14120

[startup+51.1224 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1584056/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=16588 CPUtime=51.1
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 4120 0 0 0 5107 3 0 0 25 0 1 0 209945743 16986112 4008 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 4147 4008 67 122 0 4021 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16588

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1581368/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=19184 CPUtime=102.31
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 4778 0 0 0 10227 4 0 0 25 0 1 0 209945743 19644416 4666 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 4796 4666 67 122 0 4670 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 19184

[startup+162.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1579192/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=21328 CPUtime=162.32
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 5319 0 0 0 16228 4 0 0 25 0 1 0 209945743 21839872 5207 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 5332 5207 67 122 0 5206 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21328

[startup+222.414 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 25542
/proc/meminfo: memFree=1578424/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=22020 CPUtime=222.34
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 5515 0 0 0 22229 5 0 0 25 0 1 0 209945743 22548480 5380 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 5505 5380 67 122 0 5379 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 22020

[startup+282.45 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 25542
/proc/meminfo: memFree=1576312/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=24232 CPUtime=282.35
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 6094 0 0 0 28229 6 0 0 25 0 1 0 209945743 24813568 5872 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 6058 5872 67 122 0 5932 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 24232

[startup+342.481 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 25542
/proc/meminfo: memFree=1575992/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=24576 CPUtime=342.37
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 6409 0 0 0 34230 7 0 0 25 0 1 0 209945743 25165824 5971 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 6144 5971 67 122 0 6018 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 24576

[startup+402.515 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25542
/proc/meminfo: memFree=1575352/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=25236 CPUtime=402.39
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 6784 0 0 0 40231 8 0 0 25 0 1 0 209945743 25841664 6130 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 6309 6130 67 122 0 6183 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 25236

[startup+462.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1573560/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=26952 CPUtime=462.4
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 7358 0 0 0 46231 9 0 0 25 0 1 0 209945743 27598848 6587 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 6738 6587 67 122 0 6612 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 26952

[startup+522.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1573048/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=27480 CPUtime=522.41
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 7720 0 0 0 52232 9 0 0 25 0 1 0 209945743 28139520 6715 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 6870 6715 67 122 0 6744 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 27480

[startup+582.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1572984/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=27480 CPUtime=582.43
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 7916 0 0 0 58233 10 0 0 25 0 1 0 209945743 28139520 6716 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 6870 6716 67 122 0 6744 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 27480

[startup+642.646 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25542
/proc/meminfo: memFree=1572920/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=27612 CPUtime=642.44
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 8126 0 0 0 64234 10 0 0 25 0 1 0 209945743 28274688 6731 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 6903 6731 67 122 0 6777 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 27612

[startup+702.681 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25542
/proc/meminfo: memFree=1572728/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=27876 CPUtime=702.46
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 8415 0 0 0 70235 11 0 0 25 0 1 0 209945743 28545024 6786 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134527957 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 6969 6786 67 122 0 6843 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 27876

[startup+762.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1569656/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=30912 CPUtime=762.48
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 9351 0 0 0 76236 12 0 0 25 0 1 0 209945743 31653888 7550 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 7728 7550 67 122 0 7602 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 30912

[startup+822.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1569464/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=31028 CPUtime=822.5
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 9600 0 0 0 82237 13 0 0 25 0 1 0 209945743 31772672 7584 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 7757 7584 67 122 0 7631 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 31028

[startup+882.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1569464/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=30952 CPUtime=882.51
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 9815 0 0 0 88238 13 0 0 25 0 1 0 209945743 31694848 7584 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 7738 7584 67 122 0 7612 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 30952

[startup+942.808 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25542
/proc/meminfo: memFree=1568760/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=31744 CPUtime=942.52
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 10174 0 0 0 94238 14 0 0 25 0 1 0 209945743 32505856 7771 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 7936 7771 67 122 0 7810 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 31744

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25658
/proc/meminfo: memFree=1567672/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=31744 CPUtime=1002.49
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 10303 0 0 0 100234 15 0 0 25 0 1 0 209945743 32505856 7771 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 7936 7771 67 122 0 7810 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 31744

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25740
/proc/meminfo: memFree=1568568/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=31720 CPUtime=1062.47
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 10303 0 0 0 106231 16 0 0 25 0 1 0 209945743 32481280 7771 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 7930 7771 67 122 0 7804 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 31720

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25740
/proc/meminfo: memFree=1568632/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=31720 CPUtime=1122.49
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 10475 0 0 0 112232 17 0 0 25 0 1 0 209945743 32481280 7771 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531319 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 7930 7771 67 122 0 7804 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 31720

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25740
/proc/meminfo: memFree=1566968/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=33436 CPUtime=1182.5
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 11078 0 0 0 118232 18 0 0 25 0 1 0 209945743 34238464 8194 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 8359 8194 67 122 0 8233 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 33436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25740
/proc/meminfo: memFree=1567032/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=33436 CPUtime=1200.01
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 11078 0 0 0 119983 18 0 0 25 0 1 0 209945743 34238464 8194 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 8359 8194 67 122 0 8233 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 33436

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25740
/proc/meminfo: memFree=1567032/2055920 swapFree=4158120/4192956
[pid=25541] ppid=25539 vsize=33436 CPUtime=1200.01
/proc/25541/stat : 25541 (mxc) R 25539 25541 24340 0 -1 4194304 11078 0 0 0 119983 18 0 0 25 0 1 0 209945743 34238464 8194 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25541/statm: 8359 8194 67 122 0 8233 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 33436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.19297
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 33624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11078
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= 24794

runsolver used 1.42778 second user time and 2.83457 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Mon Feb 19 15:45:07 UTC 2007

IDJOB= 300327
IDBENCH= 20032
IDSOLVER= 107
FILE ID= node1/300327-1171899907

PBS_JOBID= 3848839

Free space on /tmp= 66551 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S409844453-15.cnf
COMMAND LINE= /tmp/evaluation/300327-1171899907/mxc /tmp/evaluation/300327-1171899907/instance-300327-1171899907.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-300327-1171899907 -o ROOT/results/node1/solver-300327-1171899907 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300327-1171899907/mxc /tmp/evaluation/300327-1171899907/instance-300327-1171899907.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  58c189a77b8c83423395850401eab73e

RANDOM SEED= 816778915

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1600536 kB
Buffers:         53192 kB
Cached:         306816 kB
SwapCached:      15284 kB
Active:         252320 kB
Inactive:       130912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1600536 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            57680 kB
Committed_AS:   685820 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Mon Feb 19 16:05:09 UTC 2007