Trace number 3190934

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 55.47 13.9874

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S1737989193-079-UNKNOWN.cnf
MD5SUMa959d408d44dc22efc55e46b642f9083
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.30119
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
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 512750

Solver Data 

0.00/0.01	This is pico-portfolio, a naive parallel portfolio
0.00/0.01	Copyright (C) 2011 Olivier Roussel
0.00/0.01	Using 4 processing units
0.00/0.01	This portfolio uses the following solvers:
0.00/0.01	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.01	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.01	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.01	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.01	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.01	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.01	Starting clasp 1.3.6 on core(s) 4
0.00/0.01	Starting TNM 2009 on core(s) 6
0.00/0.01	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.01	Starting march_hi 2009 on core(s) 6
55.47/13.98	s SATISFIABLE
55.47/13.98	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 -91 92 93 -94 95 -96 -97 -98 -99 -100 101 102 -103 -104 105 106 107 -108 109 -110 -111 -112 113 114 -115 116 -117 -118 119 -120 -121 -122 123 124 -125 126 -127 128 -129 130 -131 132 -133 -134 135 136 137 -138 -139 140 -141 -142 -143 144 145 146 -147 -148 149 -150 
55.47/13.98	v 0 
55.47/13.98	solver [3] TNM 2009 answered
55.47/13.98	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-3190934-1304046378/watcher-3190934-1304046378 -o /tmp/evaluation-result-3190934-1304046378/solver-3190934-1304046378 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3190934-1304046378.cnf 

running on 4 cores: 0,2,4,6

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: 9.79 10.11 9.73 8/182 25260
/proc/meminfo: memFree=25690428/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) R 25258 25260 25027 0 -1 4202496 522 0 0 0 0 0 0 0 25 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0

[startup+0.219289 s]
/proc/loadavg: 9.79 10.11 9.73 8/182 25260
/proc/meminfo: memFree=25690428/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 25 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300274 s]
/proc/loadavg: 9.79 10.11 9.73 8/182 25260
/proc/meminfo: memFree=25690428/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 25 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.400256 s]
/proc/loadavg: 9.79 10.11 9.73 8/182 25260
/proc/meminfo: memFree=25690428/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 22 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700204 s]
/proc/loadavg: 9.79 10.11 9.73 8/182 25260
/proc/meminfo: memFree=25690428/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 20 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50107 s]
/proc/loadavg: 9.79 10.11 9.73 11/188 25266
/proc/meminfo: memFree=25674012/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
[pid=25261] ppid=25260 vsize=229652 CPUtime=1.49 cores=0
/proc/25261/stat : 25261 (cryptominisat) R 25260 25260 25027 0 -1 4202496 4352 0 0 0 149 0 0 0 25 0 1 0 516235752 235163648 1529 33554432000 4194304 4587354 140733746628240 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/25261/statm: 57413 1529 327 96 0 53975 0
[pid=25262] ppid=25260 vsize=17072 CPUtime=1.49 cores=4
/proc/25262/stat : 25262 (clasp) R 25260 25260 25027 0 -1 4202496 1716 0 0 0 149 0 0 0 25 0 1 0 516235752 17481728 1583 33554432000 4194304 4785740 140734431115872 18446744073709551615 4287104 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/25262/statm: 4268 1583 340 145 0 1313 0
[pid=25263] ppid=25260 vsize=453448 CPUtime=0.78 cores=6
/proc/25263/stat : 25263 (TNM) R 25260 25260 25027 0 -1 4202496 686 0 0 0 78 0 0 0 25 0 1 0 516235752 464330752 583 33554432000 134512640 134534564 4290405424 18446744073709551615 134524554 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25263/statm: 113362 583 91 6 0 112028 0
[pid=25264] ppid=25260 vsize=7084 CPUtime=1.49 cores=2
/proc/25264/stat : 25264 (lingeling) R 25260 25260 25027 0 -1 4202496 1383 0 0 0 149 0 0 0 25 0 1 0 516235752 7254016 949 33554432000 4194304 4352236 140735919006304 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/25264/statm: 1771 949 127 39 0 851 0
[pid=25265] ppid=25260 vsize=8760 CPUtime=0.69 cores=6
/proc/25265/stat : 25265 (march_hi) R 25260 25260 25027 0 -1 4202496 2299 0 0 0 69 0 0 0 25 0 1 0 516235753 8970240 618 33554432000 4194304 4331988 140735221395840 18446744073709551615 4226625 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25265/statm: 2190 618 150 34 0 632 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 734340

[startup+3.10079 s]
/proc/loadavg: 9.79 10.11 9.73 11/188 25267
/proc/meminfo: memFree=25658760/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
[pid=25261] ppid=25260 vsize=2437440 CPUtime=3.09 cores=0
/proc/25261/stat : 25261 (cryptominisat) R 25260 25260 25027 0 -1 4202496 7843 0 0 0 308 1 0 0 25 0 1 0 516235752 2495938560 4355 33554432000 4194304 4587354 140733746628240 18446744073709551615 4238525 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/25261/statm: 609360 4355 337 96 0 605922 0
[pid=25262] ppid=25260 vsize=18064 CPUtime=3.09 cores=4
/proc/25262/stat : 25262 (clasp) R 25260 25260 25027 0 -1 4202496 1953 0 0 0 309 0 0 0 25 0 1 0 516235752 18497536 1820 33554432000 4194304 4785740 140734431115872 18446744073709551615 4287249 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/25262/statm: 4516 1820 340 145 0 1561 0
[pid=25263] ppid=25260 vsize=453448 CPUtime=1.57 cores=6
/proc/25263/stat : 25263 (TNM) R 25260 25260 25027 0 -1 4202496 686 0 0 0 157 0 0 0 25 0 1 0 516235752 464330752 583 33554432000 134512640 134534564 4290405424 18446744073709551615 134524686 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25263/statm: 113362 583 91 6 0 112028 0
[pid=25264] ppid=25260 vsize=7524 CPUtime=3.09 cores=2
/proc/25264/stat : 25264 (lingeling) R 25260 25260 25027 0 -1 4202496 1626 0 0 0 309 0 0 0 25 0 1 0 516235752 7704576 1075 33554432000 4194304 4352236 140735919006304 18446744073709551615 4231046 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/25264/statm: 1881 1075 127 39 0 961 0
[pid=25265] ppid=25260 vsize=10400 CPUtime=1.49 cores=6
/proc/25265/stat : 25265 (march_hi) R 25260 25260 25027 0 -1 4202496 2979 0 0 0 149 0 0 0 25 0 1 0 516235753 10649600 965 33554432000 4194304 4331988 140735221395840 18446744073709551615 4239564 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25265/statm: 2600 965 174 34 0 1042 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 2945200

[startup+6.30123 s]
/proc/loadavg: 9.81 10.11 9.73 11/188 25267
/proc/meminfo: memFree=25647236/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
[pid=25261] ppid=25260 vsize=42268 CPUtime=6.28 cores=0
/proc/25261/stat : 25261 (cryptominisat) R 25260 25260 25027 0 -1 4202496 10851 0 0 0 627 1 0 0 25 0 1 0 516235752 43282432 4917 33554432000 4194304 4587354 140733746628240 18446744073709551615 4238576 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/25261/statm: 10567 4917 337 96 0 7129 0
[pid=25262] ppid=25260 vsize=19744 CPUtime=6.29 cores=4
/proc/25262/stat : 25262 (clasp) R 25260 25260 25027 0 -1 4202496 2344 0 0 0 629 0 0 0 25 0 1 0 516235752 20217856 2211 33554432000 4194304 4785740 140734431115872 18446744073709551615 4553380 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/25262/statm: 4936 2211 340 145 0 1981 0
[pid=25263] ppid=25260 vsize=457408 CPUtime=3.16 cores=6
/proc/25263/stat : 25263 (TNM) R 25260 25260 25027 0 -1 4202496 806 0 0 0 316 0 0 0 25 0 1 0 516235752 468385792 703 33554432000 134512640 134534564 4290405424 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25263/statm: 114352 703 95 6 0 113018 0
[pid=25264] ppid=25260 vsize=7780 CPUtime=6.29 cores=2
/proc/25264/stat : 25264 (lingeling) R 25260 25260 25027 0 -1 4202496 1786 0 0 0 629 0 0 0 25 0 1 0 516235752 7966720 1139 33554432000 4194304 4352236 140735919006304 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/25264/statm: 1945 1139 127 39 0 1025 0
[pid=25265] ppid=25260 vsize=10400 CPUtime=3.09 cores=6
/proc/25265/stat : 25265 (march_hi) R 25260 25260 25027 0 -1 4202496 2979 0 0 0 309 0 0 0 25 0 1 0 516235753 10649600 965 33554432000 4194304 4331988 140735221395840 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25265/statm: 2600 965 174 34 0 1042 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 555924

[startup+12.7011 s]
/proc/loadavg: 9.83 10.11 9.74 11/188 25267
/proc/meminfo: memFree=25632116/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
[pid=25261] ppid=25260 vsize=42172 CPUtime=12.69 cores=0
/proc/25261/stat : 25261 (cryptominisat) R 25260 25260 25027 0 -1 4202496 15989 0 0 0 1267 2 0 0 25 0 1 0 516235752 43184128 7007 33554432000 4194304 4587354 140733746628240 18446744073709551615 4372590 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/25261/statm: 10543 7009 337 96 0 7105 0
[pid=25262] ppid=25260 vsize=21940 CPUtime=12.69 cores=4
/proc/25262/stat : 25262 (clasp) R 25260 25260 25027 0 -1 4202496 2876 0 0 0 1269 0 0 0 25 0 1 0 516235752 22466560 2743 33554432000 4194304 4785740 140734431115872 18446744073709551615 4287053 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/25262/statm: 5485 2743 340 145 0 2530 0
[pid=25263] ppid=25260 vsize=457408 CPUtime=6.32 cores=6
/proc/25263/stat : 25263 (TNM) R 25260 25260 25027 0 -1 4202496 806 0 0 0 632 0 0 0 25 0 1 0 516235752 468385792 703 33554432000 134512640 134534564 4290405424 18446744073709551615 134528504 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25263/statm: 114352 703 95 6 0 113018 0
[pid=25264] ppid=25260 vsize=7948 CPUtime=12.69 cores=2
/proc/25264/stat : 25264 (lingeling) R 25260 25260 25027 0 -1 4202496 2108 0 0 0 1269 0 0 0 25 0 1 0 516235752 8138752 1181 33554432000 4194304 4352236 140735919006304 18446744073709551615 4329060 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/25264/statm: 1987 1181 127 39 0 1067 0
[pid=25265] ppid=25260 vsize=11084 CPUtime=6.29 cores=6
/proc/25265/stat : 25265 (march_hi) R 25260 25260 25027 0 -1 4202496 3133 0 0 0 629 0 0 0 25 0 1 0 516235753 11350016 1119 33554432000 4194304 4331988 140735221395840 18446744073709551615 4210416 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25265/statm: 2771 1119 174 34 0 1213 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 558876

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

[startup+12.9011 s]
/proc/loadavg: 9.83 10.11 9.74 11/188 25267
/proc/meminfo: memFree=25632116/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
[pid=25261] ppid=25260 vsize=43968 CPUtime=12.89 cores=0
/proc/25261/stat : 25261 (cryptominisat) R 25260 25260 25027 0 -1 4202496 16258 0 0 0 1287 2 0 0 25 0 1 0 516235752 45023232 7276 33554432000 4194304 4587354 140733746628240 18446744073709551615 4388350 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/25261/statm: 10992 7276 337 96 0 7554 0
[pid=25262] ppid=25260 vsize=22072 CPUtime=12.89 cores=4
/proc/25262/stat : 25262 (clasp) R 25260 25260 25027 0 -1 4202496 2907 0 0 0 1289 0 0 0 25 0 1 0 516235752 22601728 2774 33554432000 4194304 4785740 140734431115872 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/25262/statm: 5518 2774 340 145 0 2563 0
[pid=25263] ppid=25260 vsize=457408 CPUtime=6.42 cores=6
/proc/25263/stat : 25263 (TNM) R 25260 25260 25027 0 -1 4202496 806 0 0 0 642 0 0 0 25 0 1 0 516235752 468385792 703 33554432000 134512640 134534564 4290405424 18446744073709551615 134528902 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25263/statm: 114352 703 95 6 0 113018 0
[pid=25264] ppid=25260 vsize=7948 CPUtime=12.89 cores=2
/proc/25264/stat : 25264 (lingeling) R 25260 25260 25027 0 -1 4202496 2108 0 0 0 1289 0 0 0 25 0 1 0 516235752 8138752 1181 33554432000 4194304 4352236 140735919006304 18446744073709551615 4329086 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/25264/statm: 1987 1181 127 39 0 1067 0
[pid=25265] ppid=25260 vsize=11084 CPUtime=6.39 cores=6
/proc/25265/stat : 25265 (march_hi) R 25260 25260 25027 0 -1 4202496 3135 0 0 0 639 0 0 0 25 0 1 0 516235753 11350016 1121 33554432000 4194304 4331988 140735221395840 18446744073709551615 4246566 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25265/statm: 2771 1121 174 34 0 1213 0
Current children cumulated CPU time (s) 51.48
Current children cumulated vsize (KiB) 560804

[startup+13.7009 s]
/proc/loadavg: 9.83 10.11 9.74 11/188 25267
/proc/meminfo: memFree=25621460/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
[pid=25261] ppid=25260 vsize=43968 CPUtime=13.69 cores=0
/proc/25261/stat : 25261 (cryptominisat) R 25260 25260 25027 0 -1 4202496 16258 0 0 0 1367 2 0 0 25 0 1 0 516235752 45023232 7276 33554432000 4194304 4587354 140733746628240 18446744073709551615 4238658 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/25261/statm: 10992 7276 337 96 0 7554 0
[pid=25262] ppid=25260 vsize=22268 CPUtime=13.69 cores=4
/proc/25262/stat : 25262 (clasp) R 25260 25260 25027 0 -1 4202496 2958 0 0 0 1369 0 0 0 25 0 1 0 516235752 22802432 2825 33554432000 4194304 4785740 140734431115872 18446744073709551615 228244046419 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/25262/statm: 5567 2825 340 145 0 2612 0
[pid=25263] ppid=25260 vsize=457408 CPUtime=6.82 cores=6
/proc/25263/stat : 25263 (TNM) R 25260 25260 25027 0 -1 4202496 806 0 0 0 682 0 0 0 25 0 1 0 516235752 468385792 703 33554432000 134512640 134534564 4290405424 18446744073709551615 134528304 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25263/statm: 114352 703 95 6 0 113018 0
[pid=25264] ppid=25260 vsize=8332 CPUtime=13.68 cores=2
/proc/25264/stat : 25264 (lingeling) R 25260 25260 25027 0 -1 4202496 2204 0 0 0 1368 0 0 0 25 0 1 0 516235752 8531968 1277 33554432000 4194304 4352236 140735919006304 18446744073709551615 4329086 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/25264/statm: 2083 1277 127 39 0 1163 0
[pid=25265] ppid=25260 vsize=11084 CPUtime=6.79 cores=6
/proc/25265/stat : 25265 (march_hi) R 25260 25260 25027 0 -1 4202496 3148 0 0 0 679 0 0 0 25 0 1 0 516235753 11350016 1134 33554432000 4194304 4331988 140735221395840 18446744073709551615 4298577 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25265/statm: 2771 1134 174 34 0 1213 0
Current children cumulated CPU time (s) 54.67
Current children cumulated vsize (KiB) 561384

[startup+13.9009 s]
/proc/loadavg: 9.83 10.11 9.74 11/188 25267
/proc/meminfo: memFree=25621460/32951124 swapFree=67111364/67111528
[pid=25260] ppid=25258 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/25260/stat : 25260 (ppfolio) S 25258 25260 25027 0 -1 4202496 523 0 0 0 0 0 0 0 15 0 1 0 516235752 18763776 390 33554432000 4194304 4287625 140736276342624 18446744073709551615 228244368911 0 0 4096 65536 2817266278639599615 0 0 17 4 0 0 0
/proc/25260/statm: 4581 390 341 23 0 91 0
[pid=25261] ppid=25260 vsize=43968 CPUtime=13.89 cores=0
/proc/25261/stat : 25261 (cryptominisat) R 25260 25260 25027 0 -1 4202496 16258 0 0 0 1387 2 0 0 25 0 1 0 516235752 45023232 7276 33554432000 4194304 4587354 140733746628240 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/25261/statm: 10992 7276 337 96 0 7554 0
[pid=25262] ppid=25260 vsize=22268 CPUtime=13.89 cores=4
/proc/25262/stat : 25262 (clasp) R 25260 25260 25027 0 -1 4202496 2958 0 0 0 1389 0 0 0 25 0 1 0 516235752 22802432 2825 33554432000 4194304 4785740 140734431115872 18446744073709551615 4286998 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/25262/statm: 5567 2825 340 145 0 2612 0
[pid=25263] ppid=25260 vsize=457408 CPUtime=6.92 cores=6
/proc/25263/stat : 25263 (TNM) R 25260 25260 25027 0 -1 4202496 806 0 0 0 692 0 0 0 25 0 1 0 516235752 468385792 703 33554432000 134512640 134534564 4290405424 18446744073709551615 134530862 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25263/statm: 114352 703 95 6 0 113018 0
[pid=25264] ppid=25260 vsize=8332 CPUtime=13.88 cores=2
/proc/25264/stat : 25264 (lingeling) R 25260 25260 25027 0 -1 4202496 2204 0 0 0 1388 0 0 0 25 0 1 0 516235752 8531968 1277 33554432000 4194304 4352236 140735919006304 18446744073709551615 4328216 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/25264/statm: 2083 1277 127 39 0 1163 0
[pid=25265] ppid=25260 vsize=11424 CPUtime=6.89 cores=6
/proc/25265/stat : 25265 (march_hi) R 25260 25260 25027 0 -1 4202496 3152 0 0 0 689 0 0 0 25 0 1 0 516235753 11698176 1138 33554432000 4194304 4331988 140735221395840 18446744073709551615 4210485 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/25265/statm: 2856 1138 175 34 0 1298 0
Current children cumulated CPU time (s) 55.47
Current children cumulated vsize (KiB) 561724

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25260 and gives
#  childrusage.ru_utime.tv_sec=48
#  childrusage.ru_utime.tv_usec=916563
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 48.9576
# while last known CPU time is 55.47
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.9874
CPU time (s): 55.47
CPU user time (s): 55.45
CPU system time (s): 0.02
CPU usage (%): 396.57
Max. virtual memory (cumulated for all children) (KiB): 2959508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.9166
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22786
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= 209
involuntary context switches= 412

runsolver used 0.014997 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-29 05:06:18
IDJOB=3190934
IDBENCH=82665
IDSOLVER=1612
FILE ID=node136/3190934-1304046378
RUNJOBID= node136-1304044537-25045
PBS_JOBID= 13170391
Free space on /tmp= 72324 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S1737989193-079-UNKNOWN.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3190934-1304046378/watcher-3190934-1304046378 -o /tmp/evaluation-result-3190934-1304046378/solver-3190934-1304046378 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3190934-1304046378.cnf

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

MD5SUM BENCH= a959d408d44dc22efc55e46b642f9083
RANDOM SEED=441206037

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25690832 kB
Buffers:       1053688 kB
Cached:        5009724 kB
SwapCached:        100 kB
Active:        1266948 kB
Inactive:      5441084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25690832 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           10136 kB
Writeback:           0 kB
AnonPages:      644072 kB
Mapped:          16708 kB
Slab:           486064 kB
PageTables:       6672 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1999332 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= 72312 MiB
End job on node136 at 2011-04-29 05:06:32