Trace number 3191791

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ppfolio seqSAT 101.67 101.755

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1801179747-047.SATISFIABLE.cnf
MD5SUMd41a69133c8513c0337b37f87fceb88b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.872867
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data 

0.00/0.00	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 1 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 4
0.00/0.00	Starting clasp 1.3.6 on core(s) 4
0.00/0.00	Starting TNM 2009 on core(s) 4
101.67/101.75	s SATISFIABLE
101.67/101.75	v 1 -2 -3 -4 -5 6 -7 -8 -9 10 -11 -12 -13 -14 -15 16 -17 18 19 -20 -21 22 23 -24 -25 -26 27 -28 -29 -30 -31 32 33 -34 35 -36 37 -38 39 40 -41 42 -43 44 45 46 -47 -48 49 50 51 -52 53 54 55 -56 57 58 -59 60 61 -62 63 -64 65 -66 67 -68 -69 -70 -71 -72 -73 74 75 -76 -77 -78 -79 -80 
101.67/101.75	v 0 
101.67/101.75	solver [3] TNM 2009 answered
101.67/101.75	Done

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3191791-1302539656/watcher-3191791-1302539656 -o /tmp/evaluation-result-3191791-1302539656/solver-3191791-1302539656 -C 2400 -W 1300 -M 7680 ppfolio --nbcore=1 HOME/instance-3191791-1302539656.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 12.07 11.99 11.48 11/198 10419
/proc/meminfo: memFree=10848716/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) R 10417 10419 9842 0 -1 4202496 487 0 0 0 0 0 0 0 25 0 1 0 444196272 18763776 392 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284746133 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/10419/statm: 4581 392 343 23 0 91 0

[startup+0.0083031 s]
/proc/loadavg: 12.07 11.99 11.48 11/198 10419
/proc/meminfo: memFree=10848716/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) R 10417 10419 9842 0 -1 4202496 487 0 0 0 0 0 0 0 25 0 1 0 444196272 18763776 392 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284746133 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/10419/statm: 4581 392 343 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100356 s]
/proc/loadavg: 12.07 11.99 11.48 11/198 10419
/proc/meminfo: memFree=10848716/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 501 0 0 0 0 0 0 0 25 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 4203203709108191490 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300317 s]
/proc/loadavg: 12.07 11.99 11.48 11/198 10419
/proc/meminfo: memFree=10848716/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 18 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700251 s]
/proc/loadavg: 12.07 11.99 11.48 11/198 10419
/proc/meminfo: memFree=10848716/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.5011 s]
/proc/loadavg: 12.07 11.99 11.48 13/202 10423
/proc/meminfo: memFree=10840748/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521456098775662592 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=258980 CPUtime=0.54 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 1890 0 0 0 54 0 0 0 25 0 1 0 444196272 265195520 1167 33554432000 4194304 4587354 140736116346064 18446744073709551615 4237665 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 64745 1167 326 96 0 61307 0
[pid=10421] ppid=10419 vsize=14172 CPUtime=0.42 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 1009 0 0 0 42 0 0 0 25 0 1 0 444196272 14512128 900 33554432000 4194304 4785740 140734498295616 18446744073709551615 4312625 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 3543 900 340 145 0 588 0
[pid=10422] ppid=10419 vsize=452656 CPUtime=0.52 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 482 0 0 0 52 0 0 0 25 0 1 0 444196272 463519744 378 33554432000 134512640 134534564 4293838000 18446744073709551615 134524677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 113164 378 91 6 0 111830 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 744132

[startup+3.10086 s]
/proc/loadavg: 12.07 11.99 11.48 13/202 10423
/proc/meminfo: memFree=10839012/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521454174630313984 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=258848 CPUtime=1.04 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 2590 0 0 0 104 0 0 0 25 0 1 0 444196272 265060352 1184 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238616 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 64712 1184 326 96 0 61274 0
[pid=10421] ppid=10419 vsize=14724 CPUtime=0.93 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 1120 0 0 0 93 0 0 0 25 0 1 0 444196272 15077376 1011 33554432000 4194304 4785740 140734498295616 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 3681 1011 340 145 0 726 0
[pid=10422] ppid=10419 vsize=452656 CPUtime=1.11 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 482 0 0 0 111 0 0 0 25 0 1 0 444196272 463519744 378 33554432000 134512640 134534564 4293838000 18446744073709551615 134524546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 113164 378 91 6 0 111830 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 744552

[startup+6.30032 s]
/proc/loadavg: 12.06 11.99 11.48 13/202 10425
/proc/meminfo: memFree=10832584/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521455961336709120 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=266556 CPUtime=2.14 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 4857 0 0 0 214 0 0 0 25 0 1 0 444196272 272953344 3023 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238611 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 66639 3023 336 96 0 63201 0
[pid=10421] ppid=10419 vsize=15332 CPUtime=2.02 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 1292 0 0 0 202 0 0 0 25 0 1 0 444196272 15699968 1183 33554432000 4194304 4785740 140734498295616 18446744073709551615 4286953 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 3833 1183 340 145 0 878 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=2.12 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 212 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528979 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 756860

[startup+12.7013 s]
/proc/loadavg: 12.06 11.99 11.49 13/202 10425
/proc/meminfo: memFree=10833456/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521454449508220928 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=266760 CPUtime=4.23 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 6437 0 0 0 423 0 0 0 25 0 1 0 444196272 273162240 3022 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238752 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 66690 3022 336 96 0 63252 0
[pid=10421] ppid=10419 vsize=16424 CPUtime=4.13 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 1547 0 0 0 413 0 0 0 25 0 1 0 444196272 16818176 1438 33554432000 4194304 4785740 140734498295616 18446744073709551615 4287244 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 4106 1438 340 145 0 1151 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=4.31 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 431 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 758156

[startup+25.5011 s]
/proc/loadavg: 12.05 11.99 11.49 13/202 10425
/proc/meminfo: memFree=10832068/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521455274141941760 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=274700 CPUtime=8.53 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 9553 0 0 0 852 1 0 0 25 0 1 0 444196272 281292800 3443 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238568 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 68675 3443 336 96 0 65237 0
[pid=10421] ppid=10419 vsize=17916 CPUtime=8.42 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 1867 0 0 0 842 0 0 0 25 0 1 0 444196272 18345984 1758 33554432000 4194304 4785740 140734498295616 18446744073709551615 4553437 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 4479 1758 340 145 0 1524 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=8.52 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 852 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134530464 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 767588

[startup+51.1008 s]
/proc/loadavg: 12.03 11.99 11.51 13/202 10425
/proc/meminfo: memFree=10810776/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=3753012 CPUtime=17.04 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 14734 0 0 0 1701 3 0 0 25 0 1 0 444196272 3843084288 5227 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 938253 5227 336 96 0 934815 0
[pid=10421] ppid=10419 vsize=19536 CPUtime=16.93 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 2255 0 0 0 1693 0 0 0 25 0 1 0 444196272 20004864 2146 33554432000 4194304 4785740 140734498295616 18446744073709551615 4287076 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 4884 2146 341 145 0 1929 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=17.1 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 1710 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4247520

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

[startup+76.7006 s]
/proc/loadavg: 12.02 11.99 11.52 13/202 10425
/proc/meminfo: memFree=10794024/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521455411580895232 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=48416 CPUtime=25.55 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 19094 0 0 0 2552 3 0 0 25 0 1 0 444196272 49577984 6632 33554432000 4194304 4587354 140736116346064 18446744073709551615 4388336 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 12104 6632 336 96 0 8666 0
[pid=10421] ppid=10419 vsize=20700 CPUtime=25.51 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 2522 0 0 0 2551 0 0 0 25 0 1 0 444196272 21196800 2413 33554432000 4194304 4785740 140734498295616 18446744073709551615 4287030 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 5175 2413 341 145 0 2220 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=25.6 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 2560 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528295 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 544088

[startup+89.5004 s]
/proc/loadavg: 12.02 11.99 11.52 13/202 10458
/proc/meminfo: memFree=10890988/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=282732 CPUtime=29.83 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 20752 0 0 0 2980 3 0 0 25 0 1 0 444196272 289517568 7149 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238499 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 70683 7149 336 96 0 67245 0
[pid=10421] ppid=10419 vsize=21416 CPUtime=29.74 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 2652 0 0 0 2974 0 0 0 25 0 1 0 444196272 21929984 2543 33554432000 4194304 4785740 140734498295616 18446744073709551615 4278121 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 5354 2543 341 145 0 2399 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=29.9 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 2990 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 89.47
Current children cumulated vsize (KiB) 779120

[startup+95.9004 s]
/proc/loadavg: 12.01 11.99 11.53 13/202 10458
/proc/meminfo: memFree=10881788/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521456236214616064 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=289164 CPUtime=31.96 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 21802 0 0 0 3192 4 0 0 25 0 1 0 444196272 296103936 7127 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238616 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 72291 7127 336 96 0 68853 0
[pid=10421] ppid=10419 vsize=21724 CPUtime=31.91 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 2730 0 0 0 3191 0 0 0 25 0 1 0 444196272 22245376 2621 33554432000 4194304 4785740 140734498295616 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 5431 2621 341 145 0 2476 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=32 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 3200 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 95.87
Current children cumulated vsize (KiB) 785860

[startup+99.1008 s]
/proc/loadavg: 12.01 11.99 11.53 13/202 10458
/proc/meminfo: memFree=10878448/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521454174630313984 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=289164 CPUtime=33.04 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 22075 0 0 0 3300 4 0 0 25 0 1 0 444196272 296103936 7395 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238512 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 72291 7395 336 96 0 68853 0
[pid=10421] ppid=10419 vsize=21724 CPUtime=32.94 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 2733 0 0 0 3294 0 0 0 25 0 1 0 444196272 22245376 2624 33554432000 4194304 4785740 140734498295616 18446744073709551615 4309510 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 5431 2624 341 145 0 2476 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=33.1 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 3310 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528955 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 99.08
Current children cumulated vsize (KiB) 785860

[startup+100.701 s]
/proc/loadavg: 12.01 11.99 11.53 13/202 10458
/proc/meminfo: memFree=10881300/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521454174630313984 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=51100 CPUtime=33.56 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 22626 0 0 0 3352 4 0 0 25 0 1 0 444196272 52326400 6827 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238654 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 12775 6827 336 96 0 9337 0
[pid=10421] ppid=10419 vsize=21724 CPUtime=33.51 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 2744 0 0 0 3351 0 0 0 25 0 1 0 444196272 22245376 2635 33554432000 4194304 4785740 140734498295616 18446744073709551615 4299680 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 5431 2635 341 145 0 2476 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=33.6 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 3360 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528316 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 100.67
Current children cumulated vsize (KiB) 547796

[startup+101.5 s]
/proc/loadavg: 12.01 11.99 11.53 13/202 10458
/proc/meminfo: memFree=10882168/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521454174630313984 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=51100 CPUtime=33.84 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 22721 0 0 0 3380 4 0 0 25 0 1 0 444196272 52326400 6918 33554432000 4194304 4587354 140736116346064 18446744073709551615 4241101 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 12775 6918 336 96 0 9337 0
[pid=10421] ppid=10419 vsize=21920 CPUtime=33.74 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 2776 0 0 0 3374 0 0 0 25 0 1 0 444196272 22446080 2667 33554432000 4194304 4785740 140734498295616 18446744073709551615 4287172 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 5480 2667 341 145 0 2525 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=33.9 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 3390 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528918 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 547992

[startup+101.7 s]
/proc/loadavg: 12.01 11.99 11.53 13/202 10458
/proc/meminfo: memFree=10882168/32951124 swapFree=67110456/67111528
[pid=10419] ppid=10417 vsize=18324 CPUtime=0 cores=4,6
/proc/10419/stat : 10419 (ppfolio) S 10417 10419 9842 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 444196272 18763776 394 33554432000 4194304 4287625 140735466292752 18446744073709551615 224284945935 0 0 4096 65536 9521454174630313984 0 0 17 6 0 0 0
/proc/10419/statm: 4581 394 345 23 0 91 0
[pid=10420] ppid=10419 vsize=51100 CPUtime=33.94 cores=4
/proc/10420/stat : 10420 (cryptominisat) R 10419 10419 9842 0 -1 4202496 22752 0 0 0 3390 4 0 0 25 0 1 0 444196272 52326400 6947 33554432000 4194304 4587354 140736116346064 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/10420/statm: 12775 6947 336 96 0 9337 0
[pid=10421] ppid=10419 vsize=21920 CPUtime=33.81 cores=4
/proc/10421/stat : 10421 (clasp) R 10419 10419 9842 0 -1 4202496 2776 0 0 0 3381 0 0 0 25 0 1 0 444196272 22446080 2667 33554432000 4194304 4785740 140734498295616 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/10421/statm: 5480 2667 341 145 0 2525 0
[pid=10422] ppid=10419 vsize=456648 CPUtime=33.92 cores=4
/proc/10422/stat : 10422 (TNM) R 10419 10419 9842 0 -1 4202496 556 0 0 0 3392 0 0 0 25 0 1 0 444196272 467607552 452 33554432000 134512640 134534564 4293838000 18446744073709551615 134528504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10422/statm: 114162 452 95 6 0 112828 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 547992

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10419 and gives
#  childrusage.ru_utime.tv_sec=67
#  childrusage.ru_utime.tv_usec=718705
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=48992
# CPU time returned by wait4() is 67.7677
# while last known CPU time is 101.67
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 101.755
CPU time (s): 101.67
CPU user time (s): 101.63
CPU system time (s): 0.04
CPU usage (%): 99.9168
Max. virtual memory (cumulated for all children) (KiB): 4248632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.7187
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26050
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= 143
involuntary context switches= 720

runsolver used 0.183972 second user time and 0.374943 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-11 18:34:16
IDJOB=3191791
IDBENCH=82922
IDSOLVER=1613
FILE ID=node118/3191791-1302539656
RUNJOBID= node118-1302536832-9861
PBS_JOBID= 12951117
Free space on /tmp= 71456 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1801179747-047.SATISFIABLE.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191791-1302539656/watcher-3191791-1302539656 -o /tmp/evaluation-result-3191791-1302539656/solver-3191791-1302539656 -C 2400 -W 1300 -M 7680  ppfolio --nbcore=1 HOME/instance-3191791-1302539656.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= d41a69133c8513c0337b37f87fceb88b
RANDOM SEED=1982218016

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      10848748 kB
Buffers:        709468 kB
Cached:       20667864 kB
SwapCached:        640 kB
Active:       10006816 kB
Inactive:     11624868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      10848748 kB
SwapTotal:    67111528 kB
SwapFree:     67110456 kB
Dirty:           10108 kB
Writeback:           0 kB
AnonPages:      253696 kB
Mapped:          17968 kB
Slab:           405752 kB
PageTables:       6380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  4387804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71448 MiB
End job on node118 at 2011-04-11 18:35:58