Trace number 424678

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.1 5001.92

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark112.541
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-424678-1177774648 -o ROOT/results/node59/solver-424678-1177774648 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424678-1177774648/mxc /tmp/evaluation/424678-1177774648/instance-424678-1177774648.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 10750
/proc/meminfo: memFree=1519736/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=2324 CPUtime=0
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 225374380 2379776 383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 581 383 46 122 0 455 0

[startup+0.0354309 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 10750
/proc/meminfo: memFree=1519736/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=3000 CPUtime=0.03
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 707 0 0 0 3 0 0 0 18 0 1 0 225374380 3072000 562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 750 562 57 122 0 624 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3000

[startup+0.101442 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 10750
/proc/meminfo: memFree=1519736/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=3132 CPUtime=0.09
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 758 0 0 0 9 0 0 0 18 0 1 0 225374380 3207168 613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520706 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 783 613 59 122 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301477 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 10750
/proc/meminfo: memFree=1519736/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=3660 CPUtime=0.29
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 878 0 0 0 29 0 0 0 19 0 1 0 225374380 3747840 733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 915 733 59 122 0 789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3660

[startup+0.701555 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 10750
/proc/meminfo: memFree=1519736/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=4452 CPUtime=0.69
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 1091 0 0 0 69 0 0 0 23 0 1 0 225374380 4558848 946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 1113 946 59 122 0 987 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4452

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 10751
/proc/meminfo: memFree=1515576/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=6300 CPUtime=1.49
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 1528 0 0 0 149 0 0 0 25 0 1 0 225374380 6451200 1383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 1575 1383 59 122 0 1449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6300

[startup+3.10201 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 10751
/proc/meminfo: memFree=1513016/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=9336 CPUtime=3.09
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 2291 0 0 0 308 1 0 0 25 0 1 0 225374380 9560064 2146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 2334 2146 59 122 0 2208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9336

[startup+6.30262 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 10751
/proc/meminfo: memFree=1507384/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=14352 CPUtime=6.29
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 3542 0 0 0 627 2 0 0 25 0 1 0 225374380 14696448 3397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 3588 3398 59 122 0 3462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14352

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 10751
/proc/meminfo: memFree=1496824/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=24384 CPUtime=12.69
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 6072 0 0 0 1264 5 0 0 25 0 1 0 225374380 24969216 5927 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 6096 5927 59 122 0 5970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24384

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 10751
/proc/meminfo: memFree=1489848/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=30484 CPUtime=25.48
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 7593 0 0 0 2542 6 0 0 25 0 1 0 225374380 31215616 7413 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 7621 7413 67 122 0 7495 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30484

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 10751
/proc/meminfo: memFree=1485240/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=34972 CPUtime=51.07
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 8771 0 0 0 5100 7 0 0 25 0 1 0 225374380 35811328 8554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 8743 8554 67 122 0 8617 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34972

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 10751
/proc/meminfo: memFree=1482808/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=37336 CPUtime=102.26
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 9499 0 0 0 10218 8 0 0 25 0 1 0 225374380 38232064 9158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 9334 9158 67 122 0 9208 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37336

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10751
/proc/meminfo: memFree=1473272/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=46840 CPUtime=162.24
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 12011 0 0 0 16213 11 0 0 25 0 1 0 225374380 47964160 11533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 11710 11533 67 122 0 11584 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46840

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10751
/proc/meminfo: memFree=1473272/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=46840 CPUtime=222.21
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 12109 0 0 0 22210 11 0 0 25 0 1 0 225374380 47964160 11533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 11710 11533 67 122 0 11584 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46840

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10753
/proc/meminfo: memFree=1470392/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=49744 CPUtime=282.19
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 12920 0 0 0 28207 12 0 0 25 0 1 0 225374380 50937856 12241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 12436 12241 67 122 0 12310 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 49744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10753
/proc/meminfo: memFree=1469624/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=50404 CPUtime=342.18
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 13218 0 0 0 34205 13 0 0 25 0 1 0 225374380 51613696 12431 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 12601 12431 67 122 0 12475 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 50404

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10753
/proc/meminfo: memFree=1468664/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=51460 CPUtime=402.15
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 13514 0 0 0 40202 13 0 0 25 0 1 0 225374380 52695040 12673 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 12865 12673 67 122 0 12739 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 51460

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10753
/proc/meminfo: memFree=1463480/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=56476 CPUtime=462.13
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 14909 0 0 0 46197 16 0 0 25 0 1 0 225374380 57831424 13955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 14119 13955 67 122 0 13993 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 56476

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10753
/proc/meminfo: memFree=1460024/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=60040 CPUtime=522.11
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 15902 0 0 0 52194 17 0 0 25 0 1 0 225374380 61480960 14830 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 15010 14830 67 122 0 14884 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 60040

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10753
/proc/meminfo: memFree=1459384/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=60700 CPUtime=582.09
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 16137 0 0 0 58192 17 0 0 25 0 1 0 225374380 62156800 15006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 15175 15006 67 122 0 15049 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 60700

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10753
/proc/meminfo: memFree=1459000/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=61096 CPUtime=642.08
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 16344 0 0 0 64190 18 0 0 25 0 1 0 225374380 62562304 15095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 15274 15095 67 122 0 15148 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 61096


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422776/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4060.8
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 406042 38 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 97288

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422776/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4120.77
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 412039 38 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 97288

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422776/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4180.75
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 418037 38 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 97288

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422776/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4240.73
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 424035 38 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 97288

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422776/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4300.72
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 430033 39 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 97288

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422776/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4360.69
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 436030 39 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 97288

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422776/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4420.67
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 442028 39 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 97288

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422776/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4480.65
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 448026 39 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 97288

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422840/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4540.63
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 454024 39 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 97288

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422840/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4600.62
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 460022 40 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 97288

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422840/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4660.59
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 466019 40 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 97288

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422840/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4720.57
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 472017 40 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 97288

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422840/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4780.54
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 478014 40 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 97288

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422840/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97288 CPUtime=4840.52
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28669 0 0 0 484012 40 0 0 25 0 1 0 225374380 99622912 24102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24322 24102 67 122 0 24196 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 97288

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422648/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97420 CPUtime=4900.51
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28786 0 0 0 490010 41 0 0 25 0 1 0 225374380 99758080 24133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24355 24133 67 122 0 24229 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 97420

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422584/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97420 CPUtime=4960.49
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28872 0 0 0 496008 41 0 0 25 0 1 0 225374380 99758080 24133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24355 24133 67 122 0 24229 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 97420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422584/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97420 CPUtime=5000.08
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28872 0 0 0 499967 41 0 0 25 0 1 0 225374380 99758080 24133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24355 24133 67 122 0 24229 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 97420

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

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

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10953
/proc/meminfo: memFree=1422584/2055920 swapFree=4184616/4192956
[pid=10750] ppid=10748 vsize=97420 CPUtime=5000.08
/proc/10750/stat : 10750 (mxc) R 10748 10750 10459 0 -1 4194304 28872 0 0 0 499967 41 0 0 25 0 1 0 225374380 99758080 24133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 24355 24133 67 122 0 24229 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 97420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.1
CPU user time (s): 4999.67
CPU system time (s): 0.430934
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 97764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28872
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= 3025

runsolver used 4.12137 second user time and 9.58054 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Sat Apr 28 15:37:28 UTC 2007

IDJOB= 424678
IDBENCH= 20180
IDSOLVER= 174
FILE ID= node59/424678-1177774648

PBS_JOBID= 4715655

Free space on /tmp= 66538 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/424678-1177774648/mxc /tmp/evaluation/424678-1177774648/instance-424678-1177774648.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-424678-1177774648 -o ROOT/results/node59/solver-424678-1177774648 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424678-1177774648/mxc /tmp/evaluation/424678-1177774648/instance-424678-1177774648.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 482024430

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1520208 kB
Buffers:         49952 kB
Cached:         408316 kB
SwapCached:       2364 kB
Active:         232332 kB
Inactive:       235744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520208 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          16524 kB
Slab:            53676 kB
Committed_AS:  3125588 kB
PageTables:       1472 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= 66538 MiB

End job on node59 on Sat Apr 28 17:00:52 UTC 2007