Trace number 3191244

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 parSAT 63.86 16.0566

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S501033814-049.SATISFIABLE.cnf
MD5SUM793faf2fe67c6773a49b839c9edfeeb3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.691894
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

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 4 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	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 1
0.00/0.00	Starting clasp 1.3.6 on core(s) 5
0.00/0.00	Starting TNM 2009 on core(s) 7
0.00/0.00	Starting lingeling 276-6264d55-100731 on core(s) 3
0.00/0.00	Starting march_hi 2009 on core(s) 7
63.86/16.05	s SATISFIABLE
63.86/16.05	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 -81 82 83 -84 -85 86 -87 -88 89 -90 
63.86/16.05	v 0 
63.86/16.05	solver [3] TNM 2009 answered
63.86/16.05	Done

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3191244-1304075545/watcher-3191244-1304075545 -o /tmp/evaluation-result-3191244-1304075545/solver-3191244-1304075545 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191244-1304075545.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 10.33 10.31 10.26 7/186 8355
/proc/meminfo: memFree=24828588/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) R 8353 8355 7180 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 0 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0

[startup+0.0628279 s]
/proc/loadavg: 10.33 10.31 10.26 7/186 8355
/proc/meminfo: memFree=24828588/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) R 8353 8355 7180 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 0 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.10082 s]
/proc/loadavg: 10.33 10.31 10.26 7/186 8355
/proc/meminfo: memFree=24828588/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) R 8353 8355 7180 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 0 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300783 s]
/proc/loadavg: 10.33 10.31 10.26 7/186 8355
/proc/meminfo: memFree=24828588/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 24 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700711 s]
/proc/loadavg: 10.33 10.31 10.26 7/186 8355
/proc/meminfo: memFree=24828588/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 21 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50056 s]
/proc/loadavg: 10.33 10.31 10.26 12/192 8361
/proc/meminfo: memFree=24816388/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=277888 CPUtime=1.49 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 3295 0 0 0 149 0 0 0 25 0 1 0 519152737 284557312 1247 33554432000 4194304 4587354 140735494480336 18446744073709551615 4238752 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 69472 1247 330 96 0 66034 0
[pid=8357] ppid=8355 vsize=15172 CPUtime=1.49 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 1252 0 0 0 149 0 0 0 25 0 1 0 519152737 15536128 1144 33554432000 4194304 4785740 140736184167056 18446744073709551615 4287252 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 3793 1144 340 145 0 838 0
[pid=8358] ppid=8355 vsize=452788 CPUtime=0.74 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 514 0 0 0 74 0 0 0 25 0 1 0 519152737 463654912 411 33554432000 134512640 134534564 4293372336 18446744073709551615 134524666 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 113197 411 91 6 0 111863 0
[pid=8359] ppid=8355 vsize=7816 CPUtime=1.49 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 1452 0 0 0 149 0 0 0 25 0 1 0 519152737 8003584 1148 33554432000 4194304 4352236 140735279966672 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 1954 1148 127 39 0 1034 0
[pid=8360] ppid=8355 vsize=8528 CPUtime=0.73 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 1989 0 0 0 73 0 0 0 25 0 1 0 519152737 8732672 600 33554432000 4194304 4331988 140737458478736 18446744073709551615 4239610 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2132 600 174 34 0 574 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 780516

[startup+3.10127 s]
/proc/loadavg: 10.33 10.31 10.26 11/192 8361
/proc/meminfo: memFree=24804980/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=35728 CPUtime=3.08 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 5960 0 0 0 308 0 0 0 25 0 1 0 519152737 36585472 3373 33554432000 4194304 4587354 140735494480336 18446744073709551615 4241101 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 8932 3373 336 96 0 5494 0
[pid=8357] ppid=8355 vsize=16272 CPUtime=3.09 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 1488 0 0 0 309 0 0 0 25 0 1 0 519152737 16662528 1380 33554432000 4194304 4785740 140736184167056 18446744073709551615 4309494 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 4068 1380 340 145 0 1113 0
[pid=8358] ppid=8355 vsize=456772 CPUtime=1.54 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 594 0 0 0 154 0 0 0 25 0 1 0 519152737 467734528 491 33554432000 134512640 134534564 4293372336 18446744073709551615 134528842 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 114193 491 95 6 0 112859 0
[pid=8359] ppid=8355 vsize=7692 CPUtime=3.09 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 1581 0 0 0 309 0 0 0 25 0 1 0 519152737 7876608 1117 33554432000 4194304 4352236 140735279966672 18446744073709551615 4328095 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 1923 1117 127 39 0 1003 0
[pid=8360] ppid=8355 vsize=8748 CPUtime=1.52 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 2004 0 0 0 152 0 0 0 25 0 1 0 519152737 8957952 615 33554432000 4194304 4331988 140737458478736 18446744073709551615 4239578 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2187 615 174 34 0 629 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 543536

[startup+6.30069 s]
/proc/loadavg: 10.30 10.31 10.26 11/192 8361
/proc/meminfo: memFree=24801936/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=39808 CPUtime=6.29 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 8779 0 0 0 628 1 0 0 25 0 1 0 519152737 40763392 4359 33554432000 4194304 4587354 140735494480336 18446744073709551615 4357600 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 9952 4359 336 96 0 6514 0
[pid=8357] ppid=8355 vsize=17352 CPUtime=6.29 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 1765 0 0 0 629 0 0 0 25 0 1 0 519152737 17768448 1657 33554432000 4194304 4785740 140736184167056 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 4338 1657 341 145 0 1383 0
[pid=8358] ppid=8355 vsize=456772 CPUtime=3.14 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 594 0 0 0 314 0 0 0 25 0 1 0 519152737 467734528 491 33554432000 134512640 134534564 4293372336 18446744073709551615 134530367 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 114193 491 95 6 0 112859 0
[pid=8359] ppid=8355 vsize=7976 CPUtime=6.29 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 1940 0 0 0 629 0 0 0 25 0 1 0 519152737 8167424 1188 33554432000 4194304 4352236 140735279966672 18446744073709551615 4328336 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 1994 1188 127 39 0 1074 0
[pid=8360] ppid=8355 vsize=9204 CPUtime=3.1 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 2103 0 0 0 310 0 0 0 25 0 1 0 519152737 9424896 714 33554432000 4194304 4331988 140737458478736 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2301 714 175 34 0 743 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 549436

[startup+12.7005 s]
/proc/loadavg: 10.28 10.30 10.26 11/192 8362
/proc/meminfo: memFree=24793124/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=296024 CPUtime=12.68 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 12202 0 0 0 1267 1 0 0 25 0 1 0 519152737 303128576 4646 33554432000 4194304 4587354 140735494480336 18446744073709551615 4239304 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 74006 4646 336 96 0 70568 0
[pid=8357] ppid=8355 vsize=19012 CPUtime=12.69 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 2141 0 0 0 1269 0 0 0 25 0 1 0 519152737 19468288 2033 33554432000 4194304 4785740 140736184167056 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 4753 2033 341 145 0 1798 0
[pid=8358] ppid=8355 vsize=456772 CPUtime=6.31 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 594 0 0 0 631 0 0 0 25 0 1 0 519152737 467734528 491 33554432000 134512640 134534564 4293372336 18446744073709551615 134528302 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 114193 491 95 6 0 112859 0
[pid=8359] ppid=8355 vsize=8232 CPUtime=12.69 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 2644 0 0 0 1269 0 0 0 25 0 1 0 519152737 8429568 1252 33554432000 4194304 4352236 140735279966672 18446744073709551615 4328100 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 2058 1252 127 39 0 1138 0
[pid=8360] ppid=8355 vsize=9772 CPUtime=6.3 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 2199 0 0 0 630 0 0 0 25 0 1 0 519152737 10006528 810 33554432000 4194304 4331988 140737458478736 18446744073709551615 4299275 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2443 810 175 34 0 885 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 808136

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

[startup+14.3072 s]
/proc/loadavg: 10.50 10.35 10.27 11/192 8362
/proc/meminfo: memFree=24792752/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=296068 CPUtime=14.3 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 13207 0 0 0 1428 2 0 0 25 0 1 0 519152737 303173632 4776 33554432000 4194304 4587354 140735494480336 18446744073709551615 4238568 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 74017 4776 336 96 0 70579 0
[pid=8357] ppid=8355 vsize=19532 CPUtime=14.3 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 2251 0 0 0 1430 0 0 0 25 0 1 0 519152737 20000768 2143 33554432000 4194304 4785740 140736184167056 18446744073709551615 4286976 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 4883 2143 341 145 0 1928 0
[pid=8358] ppid=8355 vsize=456772 CPUtime=7.1 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 594 0 0 0 710 0 0 0 25 0 1 0 519152737 467734528 491 33554432000 134512640 134534564 4293372336 18446744073709551615 134528944 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 114193 491 95 6 0 112859 0
[pid=8359] ppid=8355 vsize=8872 CPUtime=14.29 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 2804 0 0 0 1429 0 0 0 25 0 1 0 519152737 9084928 1412 33554432000 4194304 4352236 140735279966672 18446744073709551615 4328109 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 2218 1412 127 39 0 1298 0
[pid=8360] ppid=8355 vsize=9772 CPUtime=7.1 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 2224 0 0 0 710 0 0 0 25 0 1 0 519152737 10006528 835 33554432000 4194304 4331988 140737458478736 18446744073709551615 4299264 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2443 835 175 34 0 885 0
Current children cumulated CPU time (s) 57.09
Current children cumulated vsize (KiB) 809340

[startup+15.1011 s]
/proc/loadavg: 10.50 10.35 10.27 11/192 8362
/proc/meminfo: memFree=24792752/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=296068 CPUtime=15.09 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 13483 0 0 0 1507 2 0 0 25 0 1 0 519152737 303173632 5046 33554432000 4194304 4587354 140735494480336 18446744073709551615 4238538 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 74017 5046 336 96 0 70579 0
[pid=8357] ppid=8355 vsize=19672 CPUtime=15.09 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 2282 0 0 0 1509 0 0 0 25 0 1 0 519152737 20144128 2174 33554432000 4194304 4785740 140736184167056 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 4918 2174 341 145 0 1963 0
[pid=8358] ppid=8355 vsize=456772 CPUtime=7.5 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 594 0 0 0 750 0 0 0 25 0 1 0 519152737 467734528 491 33554432000 134512640 134534564 4293372336 18446744073709551615 134530353 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 114193 491 95 6 0 112859 0
[pid=8359] ppid=8355 vsize=8488 CPUtime=15.09 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 2900 0 0 0 1509 0 0 0 25 0 1 0 519152737 8691712 1316 33554432000 4194304 4352236 140735279966672 18446744073709551615 4328345 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 2122 1316 127 39 0 1202 0
[pid=8360] ppid=8355 vsize=9772 CPUtime=7.5 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 2236 0 0 0 750 0 0 0 25 0 1 0 519152737 10006528 847 33554432000 4194304 4331988 140737458478736 18446744073709551615 4210448 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2443 847 175 34 0 885 0
Current children cumulated CPU time (s) 60.27
Current children cumulated vsize (KiB) 809096

[startup+15.501 s]
/proc/loadavg: 10.50 10.35 10.27 11/192 8362
/proc/meminfo: memFree=24792500/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=296136 CPUtime=15.49 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 13995 0 0 0 1547 2 0 0 25 0 1 0 519152737 303243264 4667 33554432000 4194304 4587354 140735494480336 18446744073709551615 4238766 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 74034 4667 336 96 0 70596 0
[pid=8357] ppid=8355 vsize=19672 CPUtime=15.49 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 2293 0 0 0 1549 0 0 0 25 0 1 0 519152737 20144128 2185 33554432000 4194304 4785740 140736184167056 18446744073709551615 4553437 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 4918 2185 341 145 0 1963 0
[pid=8358] ppid=8355 vsize=456772 CPUtime=7.69 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 594 0 0 0 769 0 0 0 25 0 1 0 519152737 467734528 491 33554432000 134512640 134534564 4293372336 18446744073709551615 134530339 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 114193 491 95 6 0 112859 0
[pid=8359] ppid=8355 vsize=8488 CPUtime=15.49 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 2900 0 0 0 1549 0 0 0 25 0 1 0 519152737 8691712 1316 33554432000 4194304 4352236 140735279966672 18446744073709551615 4328496 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 2122 1316 127 39 0 1202 0
[pid=8360] ppid=8355 vsize=9772 CPUtime=7.7 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 2243 0 0 0 770 0 0 0 25 0 1 0 519152737 10006528 854 33554432000 4194304 4331988 140737458478736 18446744073709551615 4210430 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2443 854 175 34 0 885 0
Current children cumulated CPU time (s) 61.86
Current children cumulated vsize (KiB) 809164

[startup+15.9009 s]
/proc/loadavg: 10.50 10.35 10.27 11/192 8362
/proc/meminfo: memFree=24792500/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=296136 CPUtime=15.89 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 14164 0 0 0 1587 2 0 0 25 0 1 0 519152737 303243264 4829 33554432000 4194304 4587354 140735494480336 18446744073709551615 4238608 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 74034 4829 336 96 0 70596 0
[pid=8357] ppid=8355 vsize=19840 CPUtime=15.89 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 2315 0 0 0 1589 0 0 0 25 0 1 0 519152737 20316160 2207 33554432000 4194304 4785740 140736184167056 18446744073709551615 4553437 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 4960 2207 341 145 0 2005 0
[pid=8358] ppid=8355 vsize=456772 CPUtime=7.89 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 594 0 0 0 789 0 0 0 25 0 1 0 519152737 467734528 491 33554432000 134512640 134534564 4293372336 18446744073709551615 134528875 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 114193 491 95 6 0 112859 0
[pid=8359] ppid=8355 vsize=8872 CPUtime=15.89 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 2996 0 0 0 1589 0 0 0 25 0 1 0 519152737 9084928 1412 33554432000 4194304 4352236 140735279966672 18446744073709551615 4328004 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 2218 1412 127 39 0 1298 0
[pid=8360] ppid=8355 vsize=9772 CPUtime=7.9 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 2249 0 0 0 790 0 0 0 25 0 1 0 519152737 10006528 860 33554432000 4194304 4331988 140737458478736 18446744073709551615 4210459 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2443 860 175 34 0 885 0
Current children cumulated CPU time (s) 63.46
Current children cumulated vsize (KiB) 809716

[startup+16.0009 s]
/proc/loadavg: 10.50 10.35 10.27 11/192 8362
/proc/meminfo: memFree=24792500/32951124 swapFree=67111352/67111528
[pid=8355] ppid=8353 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/8355/stat : 8355 (ppfolio) S 8353 8355 7180 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 519152736 18763776 389 33554432000 4194304 4287625 140736601356736 18446744073709551615 246516854287 0 0 4096 65536 4459513888316063743 0 0 17 5 0 0 0
/proc/8355/statm: 4581 389 341 23 0 91 0
[pid=8356] ppid=8355 vsize=296136 CPUtime=15.99 cores=1
/proc/8356/stat : 8356 (cryptominisat) R 8355 8355 7180 0 -1 4202496 14203 0 0 0 1597 2 0 0 25 0 1 0 519152737 303243264 4868 33554432000 4194304 4587354 140735494480336 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/8356/statm: 74034 4868 336 96 0 70596 0
[pid=8357] ppid=8355 vsize=19840 CPUtime=15.99 cores=5
/proc/8357/stat : 8357 (clasp) R 8355 8355 7180 0 -1 4202496 2315 0 0 0 1599 0 0 0 25 0 1 0 519152737 20316160 2207 33554432000 4194304 4785740 140736184167056 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/8357/statm: 4960 2207 341 145 0 2005 0
[pid=8358] ppid=8355 vsize=456772 CPUtime=7.94 cores=7
/proc/8358/stat : 8358 (TNM) R 8355 8355 7180 0 -1 4202496 594 0 0 0 794 0 0 0 25 0 1 0 519152737 467734528 491 33554432000 134512640 134534564 4293372336 18446744073709551615 134530630 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8358/statm: 114193 491 95 6 0 112859 0
[pid=8359] ppid=8355 vsize=8872 CPUtime=15.99 cores=3
/proc/8359/stat : 8359 (lingeling) R 8355 8355 7180 0 -1 4202496 2996 0 0 0 1599 0 0 0 25 0 1 0 519152737 9084928 1412 33554432000 4194304 4352236 140735279966672 18446744073709551615 4329086 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/8359/statm: 2218 1412 127 39 0 1298 0
[pid=8360] ppid=8355 vsize=9772 CPUtime=7.95 cores=7
/proc/8360/stat : 8360 (march_hi) R 8355 8355 7180 0 -1 4202496 2250 0 0 0 795 0 0 0 25 0 1 0 519152737 10006528 861 33554432000 4194304 4331988 140737458478736 18446744073709551615 4299269 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/8360/statm: 2443 861 175 34 0 885 0
Current children cumulated CPU time (s) 63.86
Current children cumulated vsize (KiB) 809716

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8355 and gives
#  childrusage.ru_utime.tv_sec=56
#  childrusage.ru_utime.tv_usec=77474
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=31995
# CPU time returned by wait4() is 56.1095
# while last known CPU time is 63.86
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 16.0566
CPU time (s): 63.86
CPU user time (s): 63.84
CPU system time (s): 0.02
CPU usage (%): 397.717
Max. virtual memory (cumulated for all children) (KiB): 809864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.0775
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20686
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= 230
involuntary context switches= 683

runsolver used 0.030995 second user time and 0.05999 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-29 13:12:25
IDJOB=3191244
IDBENCH=82975
IDSOLVER=1612
FILE ID=node134/3191244-1304075545
RUNJOBID= node134-1304071677-7347
PBS_JOBID= 13170486
Free space on /tmp= 71576 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S501033814-049.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191244-1304075545/watcher-3191244-1304075545 -o /tmp/evaluation-result-3191244-1304075545/solver-3191244-1304075545 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191244-1304075545.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 793faf2fe67c6773a49b839c9edfeeb3
RANDOM SEED=1881620674

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24828868 kB
Buffers:       1484240 kB
Cached:        5852928 kB
SwapCached:         64 kB
Active:        1650836 kB
Inactive:      5948532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24828868 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:           10104 kB
Writeback:           0 kB
AnonPages:      261836 kB
Mapped:          17072 kB
Slab:           459868 kB
PageTables:       5408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2695984 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71564 MiB
End job on node134 at 2011-04-29 13:12:42