Trace number 302336

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) 1200.11 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1207324880-03.cnf
MD5SUMdb32d515bf5934ff8ba3b84fd3a1f9e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.4791
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node6/watcher-302336-1172009365 -o ROOT/results/node6/solver-302336-1172009365 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302336-1172009365/mxc /tmp/evaluation/302336-1172009365/instance-302336-1172009365.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: 0.99 0.98 0.98 3/77 2809
/proc/meminfo: memFree=1489344/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=1620 CPUtime=0
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 220891266 1658880 244 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 405 244 46 122 0 279 0

[startup+0.107294 s]
/proc/loadavg: 0.99 0.98 0.98 3/77 2809
/proc/meminfo: memFree=1489344/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=2544 CPUtime=0.1
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 220891266 2605056 462 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 636 462 59 122 0 510 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.515375 s]
/proc/loadavg: 0.99 0.98 0.98 3/77 2809
/proc/meminfo: memFree=1489344/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=4128 CPUtime=0.51
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 984 0 0 0 51 0 0 0 21 0 1 0 220891266 4227072 862 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 1032 862 59 122 0 906 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4128

[startup+1.33554 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2810
/proc/meminfo: memFree=1484024/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=6900 CPUtime=1.32
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 1665 0 0 0 132 0 0 0 25 0 1 0 220891266 7065600 1543 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 1725 1543 59 122 0 1599 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6900

[startup+2.97586 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2810
/proc/meminfo: memFree=1480568/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=10472 CPUtime=2.97
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 2595 0 0 0 296 1 0 0 25 0 1 0 220891266 10723328 2471 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 2618 2471 67 122 0 2492 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10472

[startup+6.25251 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2810
/proc/meminfo: memFree=1478136/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=11860 CPUtime=6.24
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 2919 0 0 0 623 1 0 0 25 0 1 0 220891266 12144640 2795 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 2965 2795 67 122 0 2839 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11860

[startup+12.7098 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2810
/proc/meminfo: memFree=1476216/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=13796 CPUtime=12.69
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 3410 0 0 0 1268 1 0 0 25 0 1 0 220891266 14127104 3286 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 3449 3286 67 122 0 3323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13796

[startup+25.5123 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2810
/proc/meminfo: memFree=1474552/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=15684 CPUtime=25.49
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 3881 0 0 0 2547 2 0 0 25 0 1 0 220891266 16060416 3757 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528443 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 3921 3757 67 122 0 3795 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15684

[startup+51.1234 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2810
/proc/meminfo: memFree=1471672/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=18528 CPUtime=51.1
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 4586 0 0 0 5107 3 0 0 25 0 1 0 220891266 18972672 4462 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 4632 4462 67 122 0 4506 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18528

[startup+102.346 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2810
/proc/meminfo: memFree=1468600/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=21316 CPUtime=102.3
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 5316 0 0 0 10226 4 0 0 25 0 1 0 220891266 21827584 5187 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 5329 5187 67 122 0 5203 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21316

[startup+162.386 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2810
/proc/meminfo: memFree=1465912/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=24112 CPUtime=162.32
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 6155 0 0 0 16227 5 0 0 25 0 1 0 220891266 24690688 5828 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 6028 5828 67 122 0 5902 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 24112

[startup+222.421 s]
/proc/loadavg: 1.06 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1463608/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=26356 CPUtime=222.33
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 6972 0 0 0 22226 7 0 0 25 0 1 0 220891266 26988544 6402 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 6589 6402 67 122 0 6463 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 26356

[startup+282.452 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1463416/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=26620 CPUtime=282.34
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 7242 0 0 0 28227 7 0 0 25 0 1 0 220891266 27258880 6456 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 6655 6456 67 122 0 6529 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 26620

[startup+342.482 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1460664/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=29184 CPUtime=342.35
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 8108 0 0 0 34227 8 0 0 25 0 1 0 220891266 29884416 7130 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 7296 7130 67 122 0 7170 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 29184

[startup+402.513 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1460088/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=29712 CPUtime=402.35
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 8439 0 0 0 40226 9 0 0 25 0 1 0 220891266 30425088 7261 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 7428 7261 67 122 0 7302 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 29712

[startup+462.546 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1459640/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=30240 CPUtime=462.36
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 8761 0 0 0 46227 9 0 0 25 0 1 0 220891266 30965760 7383 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 7560 7383 67 122 0 7434 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 30240

[startup+522.578 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1458296/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=31868 CPUtime=522.37
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 9310 0 0 0 52227 10 0 0 25 0 1 0 220891266 32632832 7768 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134616903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 7967 7768 67 122 0 7841 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 31868

[startup+582.609 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1456376/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=33552 CPUtime=582.39
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 9969 0 0 0 58227 12 0 0 25 0 1 0 220891266 34357248 8207 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 8388 8207 67 122 0 8262 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 33552

[startup+642.642 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1456248/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=33552 CPUtime=642.39
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 10160 0 0 0 64227 12 0 0 25 0 1 0 220891266 34357248 8222 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 8388 8222 67 122 0 8262 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 33552

[startup+702.668 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1456312/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=33552 CPUtime=702.4
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 10248 0 0 0 70227 13 0 0 25 0 1 0 220891266 34357248 8222 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531578 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 8388 8222 67 122 0 8262 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 33552

[startup+762.698 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1456248/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=33552 CPUtime=762.4
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 10336 0 0 0 76227 13 0 0 25 0 1 0 220891266 34357248 8222 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 8388 8222 67 122 0 8262 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 33552

[startup+822.736 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1456312/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=33552 CPUtime=822.42
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 10512 0 0 0 82228 14 0 0 25 0 1 0 220891266 34357248 8222 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 8388 8222 67 122 0 8262 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 33552

[startup+882.766 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1452792/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=37248 CPUtime=882.42
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 11621 0 0 0 88227 15 0 0 25 0 1 0 220891266 38141952 9143 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 9312 9143 67 122 0 9186 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 37248

[startup+942.798 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2810
/proc/meminfo: memFree=1452216/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=37632 CPUtime=942.44
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 11843 0 0 0 94228 16 0 0 25 0 1 0 220891266 38535168 9221 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 9408 9221 67 122 0 9282 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 37632

[startup+1002.83 s]
/proc/loadavg: 1.05 1.01 0.99 2/78 2810
/proc/meminfo: memFree=1451832/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=38028 CPUtime=1002.44
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 12100 0 0 0 100228 16 0 0 25 0 1 0 220891266 38940672 9334 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 9507 9334 67 122 0 9381 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 38028

[startup+1062.86 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 2810
/proc/meminfo: memFree=1451768/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=38028 CPUtime=1062.45
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 12292 0 0 0 106228 17 0 0 25 0 1 0 220891266 38940672 9334 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 9507 9334 67 122 0 9381 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 38028

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2810
/proc/meminfo: memFree=1451832/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=38028 CPUtime=1122.46
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 12436 0 0 0 112229 17 0 0 25 0 1 0 220891266 38940672 9334 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 9507 9334 67 122 0 9381 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 38028

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 2810
/proc/meminfo: memFree=1451768/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=38028 CPUtime=1182.48
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 12538 0 0 0 118230 18 0 0 25 0 1 0 220891266 38940672 9340 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 9507 9340 67 122 0 9381 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 38028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 2810
/proc/meminfo: memFree=1451768/2055924 swapFree=4192812/4192956
[pid=2809] ppid=2807 vsize=38028 CPUtime=1200.09
/proc/2809/stat : 2809 (mxc) R 2807 2809 1637 0 -1 4194304 12586 0 0 0 119991 18 0 0 25 0 1 0 220891266 38940672 9340 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2809/statm: 9507 9340 67 122 0 9381 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 38028

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): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.92
CPU system time (s): 0.19497
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 38220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12586
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= 853

runsolver used 1.38479 second user time and 2.79857 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Tue Feb 20 22:09:25 UTC 2007

IDJOB= 302336
IDBENCH= 20081
IDSOLVER= 107
FILE ID= node6/302336-1172009365

PBS_JOBID= 3849117

Free space on /tmp= 66550 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1207324880-03.cnf
COMMAND LINE= /tmp/evaluation/302336-1172009365/mxc /tmp/evaluation/302336-1172009365/instance-302336-1172009365.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-302336-1172009365 -o ROOT/results/node6/solver-302336-1172009365 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302336-1172009365/mxc /tmp/evaluation/302336-1172009365/instance-302336-1172009365.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  db32d515bf5934ff8ba3b84fd3a1f9e1

RANDOM SEED= 883297140

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1489752 kB
Buffers:         61188 kB
Cached:         370068 kB
SwapCached:          0 kB
Active:         136440 kB
Inactive:       351520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1489752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          75608 kB
Slab:            63824 kB
Committed_AS:   827280 kB
PageTables:       1744 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= 66550 MiB

End job on node6 on Tue Feb 20 22:29:28 UTC 2007