Trace number 3222303

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 21.5 2.78396

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S236776564-037.SATISFIABLE.cnf
MD5SUMad19e852103e6838347ce97648b48b74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.257959
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52662
Number of clauses of size over 50

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 8 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] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	[5] plingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 1
0.00/0.00	Starting TNM 2009 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 3
0.00/0.00	Starting plingeling 276-6264d55-100731 on core(s) 4 5 6 7
21.50/2.78	s SATISFIABLE
21.50/2.78	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 
21.50/2.78	v 0 
21.50/2.78	solver [3] TNM 2009 answered
21.50/2.78	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-3222303-1304165462/watcher-3222303-1304165462 -o /tmp/evaluation-result-3222303-1304165462/solver-3222303-1304165462 -C 40000 -W 5000 -M 31000 ppfolio HOME/instance-3222303-1304165462.cnf 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 40000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 40030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28068
/proc/meminfo: memFree=30106220/32951124 swapFree=67111364/67111528
[pid=28068] ppid=28066 vsize=18324 CPUtime=0 cores=0-7
/proc/28068/stat : 28068 (ppfolio) S 28066 28068 27667 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 528146552 18763776 389 33554432000 4194304 4287625 140736043649664 18446744073709551615 253640879631 0 0 4096 65536 2826088513535 0 0 17 6 0 0 0
/proc/28068/statm: 4581 389 341 23 0 91 0

[startup+0.0218959 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28068
/proc/meminfo: memFree=30106220/32951124 swapFree=67111364/67111528
[pid=28068] ppid=28066 vsize=18324 CPUtime=0 cores=0-7
/proc/28068/stat : 28068 (ppfolio) R 28066 28068 27667 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 528146552 18763776 389 33554432000 4194304 4287625 140736043649664 18446744073709551615 253640879631 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/28068/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100882 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28068
/proc/meminfo: memFree=30106220/32951124 swapFree=67111364/67111528
[pid=28068] ppid=28066 vsize=18324 CPUtime=0 cores=0-7
/proc/28068/stat : 28068 (ppfolio) R 28066 28068 27667 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 528146552 18763776 389 33554432000 4194304 4287625 140736043649664 18446744073709551615 253640879631 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/28068/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300845 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28068
/proc/meminfo: memFree=30106220/32951124 swapFree=67111364/67111528
[pid=28068] ppid=28066 vsize=18324 CPUtime=0 cores=0-7
/proc/28068/stat : 28068 (ppfolio) R 28066 28068 27667 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 528146552 18763776 389 33554432000 4194304 4287625 140736043649664 18446744073709551615 253640879631 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/28068/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700772 s]
/proc/loadavg: 7.96 7.92 7.94 1/170 28068
/proc/meminfo: memFree=30106220/32951124 swapFree=67111364/67111528
[pid=28068] ppid=28066 vsize=18324 CPUtime=0 cores=0-7
/proc/28068/stat : 28068 (ppfolio) S 28066 28068 27667 0 -1 4202496 518 0 0 0 0 0 0 0 21 0 1 0 528146552 18763776 389 33554432000 4194304 4287625 140736043649664 18446744073709551615 253640879631 0 0 4096 65536 4579844990615683071 0 0 17 6 0 0 0
/proc/28068/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50063 s]
/proc/loadavg: 7.96 7.92 7.94 9/180 28083
/proc/meminfo: memFree=30090548/32951124 swapFree=67111364/67111528
[pid=28068] ppid=28066 vsize=18324 CPUtime=0 cores=0-7
/proc/28068/stat : 28068 (ppfolio) S 28066 28068 27667 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 528146552 18763776 389 33554432000 4194304 4287625 140736043649664 18446744073709551615 253640879631 0 0 4096 65536 4579844990615683071 0 0 17 6 0 0 0
/proc/28068/statm: 4581 389 341 23 0 91 0
[pid=28069] ppid=28068 vsize=750484 CPUtime=1.49 cores=0
/proc/28069/stat : 28069 (cryptominisat) R 28068 28068 27667 0 -1 4202496 3909 0 0 0 149 0 0 0 20 0 1 0 528146553 768495616 2608 33554432000 4194304 4587354 140736523310608 18446744073709551615 4239316 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/28069/statm: 187621 2608 337 96 0 184183 0
[pid=28070] ppid=28068 vsize=14204 CPUtime=1.49 cores=1
/proc/28070/stat : 28070 (clasp) R 28068 28068 27667 0 -1 4202496 990 0 0 0 149 0 0 0 20 0 1 0 528146553 14544896 882 33554432000 4194304 4785740 140736932812896 18446744073709551615 4287241 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28070/statm: 3551 882 340 145 0 596 0
[pid=28071] ppid=28068 vsize=455996 CPUtime=1.49 cores=2
/proc/28071/stat : 28071 (TNM) R 28068 28068 27667 0 -1 4202496 364 0 0 0 149 0 0 0 20 0 1 0 528146553 466939904 261 33554432000 134512640 134534564 4292899184 18446744073709551615 134530197 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28071/statm: 113999 261 95 6 0 112665 0
[pid=28072] ppid=28068 vsize=7720 CPUtime=1.49 cores=3
/proc/28072/stat : 28072 (march_hi) R 28068 28068 27667 0 -1 4202496 581 0 0 0 149 0 0 0 20 0 1 0 528146553 7905280 456 33554432000 4194304 4331988 140736634580704 18446744073709551615 4210459 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28072/statm: 1930 456 175 34 0 372 0
[pid=28073] ppid=28068 vsize=122152 CPUtime=5.94 cores=4-7
/proc/28073/stat : 28073 (plingeling) S 28068 28068 27667 0 -1 4202496 3674 1252 0 0 594 0 0 0 25 0 5 0 528146553 125083648 2653 33554432000 4194304 4356188 140734667138736 18446744073709551615 253652662245 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/28073/statm: 30538 2653 161 40 0 29082 0
[pid=28073/tid=28080] ppid=28068 vsize=122152 CPUtime=1.48 cores=4-7
/proc/28073/task/28080/stat : 28080 (plingeling) R 28068 28068 27667 0 -1 4202560 748 1252 0 0 148 0 0 0 25 0 5 0 528146553 125083648 2653 33554432000 4194304 4356188 140734667138736 18446744073709551615 4331015 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=28073/tid=28081] ppid=28068 vsize=122152 CPUtime=1.48 cores=4-7
/proc/28073/task/28081/stat : 28081 (plingeling) R 28068 28068 27667 0 -1 4202560 794 1252 0 0 148 0 0 0 25 0 5 0 528146553 125083648 2653 33554432000 4194304 4356188 140734667138736 18446744073709551615 4331047 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=28073/tid=28082] ppid=28068 vsize=122152 CPUtime=1.48 cores=4-7
/proc/28073/task/28082/stat : 28082 (plingeling) R 28068 28068 27667 0 -1 4202560 783 1252 0 0 148 0 0 0 25 0 5 0 528146554 125083648 2653 33554432000 4194304 4356188 140734667138736 18446744073709551615 4331335 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=28073/tid=28083] ppid=28068 vsize=122152 CPUtime=1.48 cores=4-7
/proc/28073/task/28083/stat : 28083 (plingeling) R 28068 28068 27667 0 -1 4202560 791 1252 0 0 148 0 0 0 20 0 5 0 528146554 125083648 2653 33554432000 4194304 4356188 140734667138736 18446744073709551615 4330986 0 0 4096 17442 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 11.9
Current children cumulated vsize (KiB) 1368880

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

[startup+2.30048 s]
/proc/loadavg: 7.96 7.92 7.94 9/180 28083
/proc/meminfo: memFree=30078768/32951124 swapFree=67111364/67111528
[pid=28068] ppid=28066 vsize=18324 CPUtime=0 cores=0-7
/proc/28068/stat : 28068 (ppfolio) S 28066 28068 27667 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 528146552 18763776 389 33554432000 4194304 4287625 140736043649664 18446744073709551615 253640879631 0 0 4096 65536 4579844990615683071 0 0 17 6 0 0 0
/proc/28068/statm: 4581 389 341 23 0 91 0
[pid=28069] ppid=28068 vsize=750472 CPUtime=2.29 cores=0
/proc/28069/stat : 28069 (cryptominisat) R 28068 28068 27667 0 -1 4202496 4827 0 0 0 229 0 0 0 21 0 1 0 528146553 768483328 2587 33554432000 4194304 4587354 140736523310608 18446744073709551615 4238752 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/28069/statm: 187618 2587 337 96 0 184180 0
[pid=28070] ppid=28068 vsize=14484 CPUtime=2.29 cores=1
/proc/28070/stat : 28070 (clasp) R 28068 28068 27667 0 -1 4202496 1064 0 0 0 229 0 0 0 21 0 1 0 528146553 14831616 956 33554432000 4194304 4785740 140736932812896 18446744073709551615 4287244 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28070/statm: 3621 956 340 145 0 666 0
[pid=28071] ppid=28068 vsize=455996 CPUtime=2.29 cores=2
/proc/28071/stat : 28071 (TNM) R 28068 28068 27667 0 -1 4202496 364 0 0 0 229 0 0 0 21 0 1 0 528146553 466939904 261 33554432000 134512640 134534564 4292899184 18446744073709551615 134530538 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28071/statm: 113999 261 95 6 0 112665 0
[pid=28072] ppid=28068 vsize=7948 CPUtime=2.29 cores=3
/proc/28072/stat : 28072 (march_hi) R 28068 28068 27667 0 -1 4202496 629 0 0 0 229 0 0 0 21 0 1 0 528146553 8138752 504 33554432000 4194304 4331988 140736634580704 18446744073709551615 4226474 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28072/statm: 1987 504 175 34 0 429 0
[pid=28073] ppid=28068 vsize=126896 CPUtime=9.14 cores=4-7
/proc/28073/stat : 28073 (plingeling) S 28068 28068 27667 0 -1 4202496 5148 1252 0 0 914 0 0 0 25 0 5 0 528146553 129941504 3839 33554432000 4194304 4356188 140734667138736 18446744073709551615 253652662245 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/28073/statm: 31724 3839 161 40 0 30268 0
[pid=28073/tid=28080] ppid=28068 vsize=126896 CPUtime=2.28 cores=4-7
/proc/28073/task/28080/stat : 28080 (plingeling) R 28068 28068 27667 0 -1 4202560 1100 1252 0 0 228 0 0 0 25 0 5 0 528146553 129941504 3839 33554432000 4194304 4356188 140734667138736 18446744073709551615 4331682 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=28073/tid=28081] ppid=28068 vsize=126896 CPUtime=2.28 cores=4-7
/proc/28073/task/28081/stat : 28081 (plingeling) R 28068 28068 27667 0 -1 4202560 1146 1252 0 0 228 0 0 0 25 0 5 0 528146553 129941504 3839 33554432000 4194304 4356188 140734667138736 18446744073709551615 4332023 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=28073/tid=28082] ppid=28068 vsize=126896 CPUtime=2.27 cores=4-7
/proc/28073/task/28082/stat : 28082 (plingeling) R 28068 28068 27667 0 -1 4202560 1168 1252 0 0 227 0 0 0 25 0 5 0 528146554 129941504 3839 33554432000 4194304 4356188 140734667138736 18446744073709551615 4331106 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=28073/tid=28083] ppid=28068 vsize=126896 CPUtime=2.28 cores=4-7
/proc/28073/task/28083/stat : 28083 (plingeling) R 28068 28068 27667 0 -1 4202560 1176 1252 0 0 228 0 0 0 21 0 5 0 528146554 129941504 3839 33554432000 4194304 4356188 140734667138736 18446744073709551615 4331960 0 0 4096 17442 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 18.3
Current children cumulated vsize (KiB) 1374120

[startup+2.70041 s]
/proc/loadavg: 7.96 7.92 7.94 9/180 28083
/proc/meminfo: memFree=30078768/32951124 swapFree=67111364/67111528
[pid=28068] ppid=28066 vsize=18324 CPUtime=0 cores=0-7
/proc/28068/stat : 28068 (ppfolio) S 28066 28068 27667 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 528146552 18763776 389 33554432000 4194304 4287625 140736043649664 18446744073709551615 253640879631 0 0 4096 65536 4579844990615683071 0 0 17 6 0 0 0
/proc/28068/statm: 4581 389 341 23 0 91 0
[pid=28069] ppid=28068 vsize=752336 CPUtime=2.69 cores=0
/proc/28069/stat : 28069 (cryptominisat) R 28068 28068 27667 0 -1 4202496 5416 0 0 0 269 0 0 0 22 0 1 0 528146553 770392064 3176 33554432000 4194304 4587354 140736523310608 18446744073709551615 4357600 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/28069/statm: 188084 3176 337 96 0 184646 0
[pid=28070] ppid=28068 vsize=14624 CPUtime=2.69 cores=1
/proc/28070/stat : 28070 (clasp) R 28068 28068 27667 0 -1 4202496 1095 0 0 0 269 0 0 0 23 0 1 0 528146553 14974976 987 33554432000 4194304 4785740 140736932812896 18446744073709551615 4287011 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/28070/statm: 3656 987 340 145 0 701 0
[pid=28071] ppid=28068 vsize=455996 CPUtime=2.69 cores=2
/proc/28071/stat : 28071 (TNM) R 28068 28068 27667 0 -1 4202496 364 0 0 0 269 0 0 0 23 0 1 0 528146553 466939904 261 33554432000 134512640 134534564 4292899184 18446744073709551615 134528371 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28071/statm: 113999 261 95 6 0 112665 0
[pid=28072] ppid=28068 vsize=7948 CPUtime=2.69 cores=3
/proc/28072/stat : 28072 (march_hi) R 28068 28068 27667 0 -1 4202496 651 0 0 0 269 0 0 0 23 0 1 0 528146553 8138752 526 33554432000 4194304 4331988 140736634580704 18446744073709551615 4210468 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/28072/statm: 1987 526 175 34 0 429 0
[pid=28073] ppid=28068 vsize=127024 CPUtime=10.74 cores=4-7
/proc/28073/stat : 28073 (plingeling) S 28068 28068 27667 0 -1 4202496 5372 1252 0 0 1074 0 0 0 25 0 5 0 528146553 130072576 3871 33554432000 4194304 4356188 140734667138736 18446744073709551615 253652662245 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/28073/statm: 31756 3871 161 40 0 30300 0
[pid=28073/tid=28080] ppid=28068 vsize=127024 CPUtime=2.68 cores=4-7
/proc/28073/task/28080/stat : 28080 (plingeling) R 28068 28068 27667 0 -1 4202560 1164 1252 0 0 268 0 0 0 25 0 5 0 528146553 130072576 3871 33554432000 4194304 4356188 140734667138736 18446744073709551615 4331311 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=28073/tid=28081] ppid=28068 vsize=127024 CPUtime=2.68 cores=4-7
/proc/28073/task/28081/stat : 28081 (plingeling) R 28068 28068 27667 0 -1 4202560 1178 1252 0 0 268 0 0 0 25 0 5 0 528146553 130072576 3871 33554432000 4194304 4356188 140734667138736 18446744073709551615 4210581 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=28073/tid=28082] ppid=28068 vsize=127024 CPUtime=2.67 cores=4-7
/proc/28073/task/28082/stat : 28082 (plingeling) R 28068 28068 27667 0 -1 4202560 1232 1252 0 0 267 0 0 0 25 0 5 0 528146554 130072576 3871 33554432000 4194304 4356188 140734667138736 18446744073709551615 4330986 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=28073/tid=28083] ppid=28068 vsize=127024 CPUtime=2.68 cores=4-7
/proc/28073/task/28083/stat : 28083 (plingeling) R 28068 28068 27667 0 -1 4202560 1240 1252 0 0 268 0 0 0 23 0 5 0 528146554 130072576 3871 33554432000 4194304 4356188 140734667138736 18446744073709551615 4331984 0 0 4096 17442 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 21.5
Current children cumulated vsize (KiB) 1376252

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28068 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=108311
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 11.1183
# while last known CPU time is 21.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 2.78396
CPU time (s): 21.5
CPU user time (s): 21.5
CPU system time (s): 0
CPU usage (%): 772.28
Max. virtual memory (cumulated for all children) (KiB): 1595484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.1083
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8093
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= 184
involuntary context switches= 55

runsolver used 0.001999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-30 14:11:02
IDJOB=3222303
IDBENCH=83067
IDSOLVER=1638
FILE ID=node106/3222303-1304165462
RUNJOBID= node106-1304165262-27681
PBS_JOBID= 13170947
Free space on /tmp= 72888 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S236776564-037.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3222303-1304165462/watcher-3222303-1304165462 -o /tmp/evaluation-result-3222303-1304165462/solver-3222303-1304165462 -C 40000 -W 5000 -M 31000  ppfolio HOME/instance-3222303-1304165462.cnf

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= ad19e852103e6838347ce97648b48b74
RANDOM SEED=544612176

node106.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		: 2666.830
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		: 2666.830
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	: 5226.20
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		: 2666.830
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.74
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30106260 kB
Buffers:        284060 kB
Cached:        2279204 kB
SwapCached:         88 kB
Active:         898516 kB
Inactive:      1728172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30106260 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           10440 kB
Writeback:           0 kB
AnonPages:       63200 kB
Mapped:          14372 kB
Slab:           148904 kB
PageTables:       4856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186728 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= 72880 MiB
End job on node106 at 2011-04-30 14:11:04