Trace number 302705

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 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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/node9/watcher-302705-1172017763 -o ROOT/results/node9/solver-302705-1172017763 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302705-1172017763/mxc /tmp/evaluation/302705-1172017763/instance-302705-1172017763.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 6454
/proc/meminfo: memFree=1623424/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=1804 CPUtime=0
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 221730951 1847296 275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 451 275 46 122 0 325 0

[startup+0.106838 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6454
/proc/meminfo: memFree=1623424/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=2420 CPUtime=0.1
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 625 0 0 0 10 0 0 0 18 0 1 0 221730951 2478080 457 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 605 457 59 122 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.514915 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6454
/proc/meminfo: memFree=1623424/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=3476 CPUtime=0.5
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 889 0 0 0 50 0 0 0 22 0 1 0 221730951 3559424 721 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 869 721 59 122 0 743 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3476

[startup+1.33507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1619448/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=5192 CPUtime=1.32
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 1311 0 0 0 132 0 0 0 25 0 1 0 221730951 5316608 1143 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 1298 1143 59 122 0 1172 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5192

[startup+2.9744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1617528/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=7568 CPUtime=2.96
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 1896 0 0 0 295 1 0 0 25 0 1 0 221730951 7749632 1728 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 1892 1728 59 122 0 1766 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7568

[startup+6.25102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1615672/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=8976 CPUtime=6.24
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 2264 0 0 0 622 2 0 0 25 0 1 0 221730951 9191424 2094 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 2244 2094 67 122 0 2118 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8976

[startup+12.7053 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1614200/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=9820 CPUtime=12.69
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 2471 0 0 0 1267 2 0 0 25 0 1 0 221730951 10055680 2301 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 2455 2301 67 122 0 2329 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9820

[startup+25.5127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1613112/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=11136 CPUtime=25.49
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 2791 0 0 0 2547 2 0 0 25 0 1 0 221730951 11403264 2621 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 2784 2621 67 122 0 2658 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11136

[startup+51.1237 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1610680/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=13240 CPUtime=51.09
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 3341 0 0 0 5106 3 0 0 25 0 1 0 221730951 13557760 3171 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 3310 3171 67 122 0 3184 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13240

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1609080/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=14968 CPUtime=102.29
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 3844 0 0 0 10225 4 0 0 25 0 1 0 221730951 15327232 3538 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 3742 3538 67 122 0 3616 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14968

[startup+162.381 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6455
/proc/meminfo: memFree=1607544/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=16444 CPUtime=162.31
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 4463 0 0 0 16226 5 0 0 25 0 1 0 221730951 16838656 3904 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 4111 3904 67 122 0 3985 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16444

[startup+222.416 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 6455
/proc/meminfo: memFree=1605688/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=18144 CPUtime=222.32
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 5119 0 0 0 22226 6 0 0 25 0 1 0 221730951 18579456 4363 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 4536 4363 67 122 0 4410 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 18144

[startup+282.453 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1605496/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=18572 CPUtime=282.34
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 5396 0 0 0 28227 7 0 0 25 0 1 0 221730951 19017728 4435 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 4643 4435 67 122 0 4517 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 18572

[startup+342.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1604280/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=19760 CPUtime=342.34
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 5907 0 0 0 34227 7 0 0 25 0 1 0 221730951 20234240 4733 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 4940 4733 67 122 0 4814 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 19760

[startup+402.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1603896/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=20024 CPUtime=402.36
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 6174 0 0 0 40228 8 0 0 25 0 1 0 221730951 20504576 4820 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 5006 4820 67 122 0 4880 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 20024

[startup+462.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1603704/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=20300 CPUtime=462.37
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 6402 0 0 0 46228 9 0 0 25 0 1 0 221730951 20787200 4868 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530850 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 5075 4868 67 122 0 4949 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 20300

[startup+522.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1603640/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=20300 CPUtime=522.38
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 6583 0 0 0 52228 10 0 0 25 0 1 0 221730951 20787200 4869 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 5075 4869 67 122 0 4949 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 20300

[startup+582.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1602104/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=21908 CPUtime=582.39
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 7176 0 0 0 58229 10 0 0 25 0 1 0 221730951 22433792 5262 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 5477 5262 67 122 0 5351 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 21908

[startup+642.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6455
/proc/meminfo: memFree=1601784/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=22308 CPUtime=642.41
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 7472 0 0 0 64230 11 0 0 25 0 1 0 221730951 22843392 5358 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 5577 5358 67 122 0 5451 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 22308

[startup+702.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1601592/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=22468 CPUtime=702.42
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 7649 0 0 0 70230 12 0 0 25 0 1 0 221730951 23007232 5385 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 5617 5385 67 122 0 5491 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 22468

[startup+762.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1601400/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=22620 CPUtime=762.42
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 7894 0 0 0 76230 12 0 0 25 0 1 0 221730951 23162880 5430 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 5655 5430 67 122 0 5529 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 22620

[startup+822.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1601272/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=22752 CPUtime=822.44
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 8129 0 0 0 82231 13 0 0 25 0 1 0 221730951 23298048 5465 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 5688 5465 67 122 0 5562 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 22752

[startup+882.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1599480/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=24600 CPUtime=882.45
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 8752 0 0 0 88231 14 0 0 25 0 1 0 221730951 25190400 5928 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 6150 5928 67 122 0 6024 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 24600

[startup+942.826 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1599224/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=24880 CPUtime=942.47
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 8965 0 0 0 94232 15 0 0 25 0 1 0 221730951 25477120 5976 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 6220 5976 67 122 0 6094 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 24880

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1599096/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=25092 CPUtime=1002.47
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 9198 0 0 0 100232 15 0 0 25 0 1 0 221730951 25694208 6044 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 6273 6044 67 122 0 6147 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 25092

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1598968/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=25208 CPUtime=1062.49
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 9380 0 0 0 106233 16 0 0 25 0 1 0 221730951 25812992 6061 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 6302 6061 67 122 0 6176 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 25208

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1598904/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=25208 CPUtime=1122.5
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 9565 0 0 0 112233 17 0 0 25 0 1 0 221730951 25812992 6081 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 6302 6081 67 122 0 6176 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 25208

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1598840/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=25368 CPUtime=1182.5
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 9753 0 0 0 118233 17 0 0 25 0 1 0 221730951 25976832 6104 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 6342 6104 67 122 0 6216 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 25368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1598840/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=25368 CPUtime=1200.03
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 9753 0 0 0 119985 18 0 0 25 0 1 0 221730951 25976832 6104 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 6342 6104 67 122 0 6216 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 25368

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6457
/proc/meminfo: memFree=1598840/2055920 swapFree=4192812/4192956
[pid=6454] ppid=6452 vsize=25368 CPUtime=1200.03
/proc/6454/stat : 6454 (mxc) R 6452 6454 6018 0 -1 4194304 9753 0 0 0 119985 18 0 0 25 0 1 0 221730951 25976832 6104 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6454/statm: 6342 6104 67 122 0 6216 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 25368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.185971
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 25588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9753
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= 24286

runsolver used 1.2968 second user time and 2.97455 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Wed Feb 21 00:29:23 UTC 2007

IDJOB= 302705
IDBENCH= 20090
IDSOLVER= 107
FILE ID= node9/302705-1172017763

PBS_JOBID= 3849157

Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/302705-1172017763/mxc /tmp/evaluation/302705-1172017763/instance-302705-1172017763.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-302705-1172017763 -o ROOT/results/node9/solver-302705-1172017763 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302705-1172017763/mxc /tmp/evaluation/302705-1172017763/instance-302705-1172017763.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 139580983

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1623896 kB
Buffers:         53528 kB
Cached:         252880 kB
SwapCached:          0 kB
Active:         283100 kB
Inactive:        77768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          73316 kB
Slab:            56836 kB
Committed_AS:  1128708 kB
PageTables:       1688 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= 66548 MiB

End job on node9 on Wed Feb 21 00:49:26 UTC 2007