Trace number 3419746

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
minisat hack reference: minisat 2.2.0? (TO) 5000.14 5000.04

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand064.cnf
MD5SUM49dbd2fb16b3d5ce554d30c48729a56d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4672.05
Satisfiable
(Un)Satisfiability was proved
Number of variables92464
Number of clauses276623
Sum of the clauses size645451
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2184414
Number of clauses of size 392207
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3419746-1306579405/watcher-3419746-1306579405 -o /tmp/evaluation-result-3419746-1306579405/solver-3419746-1306579405 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3419746-1306579405.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 0.36 0.08 0.03 2/434 23053
/proc/meminfo: memFree=12595708/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=21104 CPUtime=0 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 1131 0 0 0 0 0 0 0 21 0 1 0 769540195 21610496 1054 33554432000 4194304 4291037 140733905838192 18446744073709551615 4240897 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23053/statm: 5276 1056 215 24 0 1910 0

[startup+0.107592 s]
/proc/loadavg: 0.36 0.08 0.03 2/434 23053
/proc/meminfo: memFree=12595708/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=41648 CPUtime=0.09 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 7687 0 0 0 9 0 0 0 21 0 1 0 769540195 42647552 6844 33554432000 4194304 4291037 140733905838192 18446744073709551615 4240897 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23053/statm: 10412 6845 215 24 0 7046 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41648

[startup+0.200566 s]
/proc/loadavg: 0.36 0.08 0.03 2/434 23053
/proc/meminfo: memFree=12595708/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=54564 CPUtime=0.19 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 10109 0 0 0 18 1 0 0 22 0 1 0 769540195 55873536 9178 33554432000 4194304 4291037 140733905838192 18446744073709551615 4218873 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23053/statm: 13641 9179 258 24 0 10275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 54564

[startup+0.300558 s]
/proc/loadavg: 0.36 0.08 0.03 2/434 23053
/proc/meminfo: memFree=12595708/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=68888 CPUtime=0.29 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 12260 0 0 0 28 1 0 0 22 0 1 0 769540195 70541312 11202 33554432000 4194304 4291037 140733905838192 18446744073709551615 4210185 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23053/statm: 17222 11204 258 24 0 13856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 68888

[startup+0.700515 s]
/proc/loadavg: 0.36 0.08 0.03 2/434 23053
/proc/meminfo: memFree=12595708/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=59652 CPUtime=0.69 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 16543 0 0 0 68 1 0 0 24 0 1 0 769540195 61083648 10442 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23053/statm: 14913 10442 275 24 0 11547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59652

[startup+1.50038 s]
/proc/loadavg: 0.36 0.08 0.03 3/435 23054
/proc/meminfo: memFree=12553540/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=59652 CPUtime=1.49 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 16770 0 0 0 148 1 0 0 25 0 1 0 769540195 61083648 10665 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23053/statm: 14913 10665 276 24 0 11547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59652

[startup+3.1011 s]
/proc/loadavg: 0.36 0.08 0.03 3/435 23054
/proc/meminfo: memFree=12551184/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=66724 CPUtime=3.09 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 17443 0 0 0 307 2 0 0 25 0 1 0 769540195 68325376 11331 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255981 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/23053/statm: 16681 11331 276 24 0 13315 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66724

[startup+6.30052 s]
/proc/loadavg: 0.49 0.11 0.04 3/435 23054
/proc/meminfo: memFree=12545720/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=66724 CPUtime=6.28 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 18590 0 0 0 626 2 0 0 25 0 1 0 769540195 68325376 12455 33554432000 4194304 4291037 140733905838192 18446744073709551615 4248998 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 16681 12455 276 24 0 13315 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 66724

[startup+12.7004 s]
/proc/loadavg: 0.61 0.14 0.05 3/435 23055
/proc/meminfo: memFree=12520072/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=97076 CPUtime=12.69 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 24885 0 0 0 1266 3 0 0 25 0 1 0 769540195 99405824 18729 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 24269 18729 276 24 0 20903 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97076

[startup+25.5012 s]
/proc/loadavg: 0.92 0.23 0.08 3/435 23055
/proc/meminfo: memFree=12487576/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=146864 CPUtime=25.49 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 32095 0 0 0 2545 4 0 0 25 0 1 0 769540195 150388736 25890 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 36716 25890 276 24 0 33350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 146864

[startup+51.1008 s]
/proc/loadavg: 1.29 0.38 0.13 3/435 23056
/proc/meminfo: memFree=12440292/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=196952 CPUtime=51.08 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 44343 0 0 0 5102 6 0 0 25 0 1 0 769540195 201678848 38067 33554432000 4194304 4291037 140733905838192 18446744073709551615 4249002 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 49238 38067 276 24 0 45872 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 196952

[startup+102.301 s]
/proc/loadavg: 1.69 0.62 0.22 3/435 23057
/proc/meminfo: memFree=12441640/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=202640 CPUtime=102.29 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 77669 0 0 0 10216 13 0 0 25 0 1 0 769540195 207503360 36711 33554432000 4194304 4291037 140733905838192 18446744073709551615 4248366 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 50660 36711 276 24 0 47294 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 202640

[startup+162.3 s]
/proc/loadavg: 1.88 0.87 0.33 3/435 23059
/proc/meminfo: memFree=12302124/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=416288 CPUtime=162.29 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 112238 0 0 0 16209 20 0 0 25 0 1 0 769540195 426278912 71174 33554432000 4194304 4291037 140733905838192 18446744073709551615 4248262 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 104072 71174 276 24 0 100706 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 416288

[startup+222.316 s]
/proc/loadavg: 1.95 1.07 0.43 3/435 23060
/proc/meminfo: memFree=12372284/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=285092 CPUtime=222.3 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 155154 0 0 0 22200 30 0 0 25 0 1 0 769540195 291934208 53547 33554432000 4194304 4291037 140733905838192 18446744073709551615 4248933 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 71273 53547 276 24 0 67907 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 285092

[startup+282.301 s]
/proc/loadavg: 1.98 1.24 0.53 3/435 23062
/proc/meminfo: memFree=12244412/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=423232 CPUtime=282.29 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 187621 0 0 0 28192 37 0 0 25 0 1 0 769540195 433389568 85904 33554432000 4194304 4291037 140733905838192 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 105808 85904 276 24 0 102442 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 423232

[startup+342.301 s]
/proc/loadavg: 1.99 1.38 0.62 3/435 23064
/proc/meminfo: memFree=12425688/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=211092 CPUtime=342.29 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 225565 0 0 0 34184 45 0 0 25 0 1 0 769540195 216158208 40184 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 52773 40184 276 24 0 49407 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 211092

[startup+402.301 s]
/proc/loadavg: 1.99 1.49 0.70 3/435 23065
/proc/meminfo: memFree=12295228/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=426796 CPUtime=402.28 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 258703 0 0 0 40175 53 0 0 25 0 1 0 769540195 437039104 73198 33554432000 4194304 4291037 140733905838192 18446744073709551615 4248299 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 106699 73198 276 24 0 103333 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 426796

[startup+462.3 s]
/proc/loadavg: 2.08 1.61 0.79 3/435 23067
/proc/meminfo: memFree=12477872/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=134272 CPUtime=462.29 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 305472 0 0 0 46166 63 0 0 25 0 1 0 769540195 137494528 26861 33554432000 4194304 4291037 140733905838192 18446744073709551615 4248354 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 33568 26861 276 24 0 30202 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 134272

[startup+522.301 s]
/proc/loadavg: 2.03 1.68 0.86 3/435 23068
/proc/meminfo: memFree=12388080/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=219388 CPUtime=522.29 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 327546 0 0 0 52162 67 0 0 25 0 1 0 769540195 224653312 48877 33554432000 4194304 4291037 140733905838192 18446744073709551615 4261913 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 54847 48877 276 24 0 51481 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 219388

[startup+582.301 s]
/proc/loadavg: 2.05 1.75 0.94 3/435 23070
/proc/meminfo: memFree=12272988/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=435744 CPUtime=582.29 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 356667 0 0 0 58155 74 0 0 25 0 1 0 769540195 446201856 77877 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255712 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 108936 77877 276 24 0 105570 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 435744

[startup+642.301 s]

################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 2.06 2.04 1.96 3/435 23176
/proc/meminfo: memFree=11732520/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=1083228 CPUtime=4062.38 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2171810 0 0 0 405766 472 0 0 25 0 1 0 769540195 1109225472 207658 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 270807 207658 276 24 0 267441 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 1083228

[startup+4122.3 s]
/proc/loadavg: 2.02 2.03 1.96 3/435 23177
/proc/meminfo: memFree=12233476/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=386796 CPUtime=4122.37 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2221272 0 0 0 411750 487 0 0 25 0 1 0 769540195 396079104 83186 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255843 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 96699 83186 276 24 0 93333 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 386796

[startup+4182.32 s]
/proc/loadavg: 2.01 2.02 1.96 3/435 23179
/proc/meminfo: memFree=12099668/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=519056 CPUtime=4182.39 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2254259 0 0 0 417745 494 0 0 25 0 1 0 769540195 531513344 116108 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 129764 116108 276 24 0 126398 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 519056

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/435 23180
/proc/meminfo: memFree=11970936/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=733980 CPUtime=4242.37 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2286695 0 0 0 423736 501 0 0 25 0 1 0 769540195 751595520 148485 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 183495 148485 276 24 0 180129 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 733980

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/435 23182
/proc/meminfo: memFree=11862300/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=734232 CPUtime=4302.37 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2313544 0 0 0 429730 507 0 0 25 0 1 0 769540195 751853568 175274 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 183558 175274 276 24 0 180192 0
Current children cumulated CPU time (s) 4302.37
Current children cumulated vsize (KiB) 734232

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/435 23184
/proc/meminfo: memFree=11777216/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=1084460 CPUtime=4362.38 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2335362 0 0 0 435725 513 0 0 25 0 1 0 769540195 1110487040 197043 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 271115 197043 276 24 0 267749 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 1084460

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/435 23185
/proc/meminfo: memFree=11700696/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=1085804 CPUtime=4422.38 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2354054 0 0 0 441719 519 0 0 25 0 1 0 769540195 1111863296 215677 33554432000 4194304 4291037 140733905838192 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 271451 215677 276 24 0 268085 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 1085804

[startup+4482.3 s]
/proc/loadavg: 2.05 2.01 1.96 3/435 23187
/proc/meminfo: memFree=12378468/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=228024 CPUtime=4482.37 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2379717 0 0 0 447710 527 0 0 25 0 1 0 769540195 233496576 46951 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 57006 46951 276 24 0 53640 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 228024

[startup+4542.3 s]
/proc/loadavg: 2.08 2.04 1.97 3/435 23188
/proc/meminfo: memFree=12216392/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=390320 CPUtime=4542.38 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2420003 0 0 0 453703 535 0 0 25 0 1 0 769540195 399687680 87135 33554432000 4194304 4291037 140733905838192 18446744073709551615 4248366 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 97580 87135 276 24 0 94214 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 390320

[startup+4602.3 s]
/proc/loadavg: 2.08 2.04 1.98 3/435 23191
/proc/meminfo: memFree=12077988/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=523204 CPUtime=4602.38 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2454778 0 0 0 459697 541 0 0 25 0 1 0 769540195 535760896 121851 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 130801 121851 276 24 0 127435 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 523204

[startup+4662.3 s]
/proc/loadavg: 2.03 2.03 1.98 3/435 23202
/proc/meminfo: memFree=11971488/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=738840 CPUtime=4662.38 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2479791 0 0 0 465690 548 0 0 25 0 1 0 769540195 756572160 146793 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 184710 146793 276 24 0 181344 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 738840

[startup+4722.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/435 23203
/proc/meminfo: memFree=11860252/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=739552 CPUtime=4722.39 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2507444 0 0 0 471686 553 0 0 25 0 1 0 769540195 757301248 174365 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 184888 174365 276 24 0 181522 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 739552

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/435 23205
/proc/meminfo: memFree=11718764/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=1090316 CPUtime=4782.38 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2543318 0 0 0 477677 561 0 0 25 0 1 0 769540195 1116483584 210169 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 272579 210169 276 24 0 269213 0
Current children cumulated CPU time (s) 4782.38
Current children cumulated vsize (KiB) 1090316

[startup+4842.32 s]
/proc/loadavg: 2.00 2.01 1.98 3/435 23207
/proc/meminfo: memFree=12256296/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=393884 CPUtime=4842.4 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2590036 0 0 0 483668 572 0 0 25 0 1 0 769540195 403337216 75729 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 98471 75729 276 24 0 95105 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 393884

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/435 23208
/proc/meminfo: memFree=12144928/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=526144 CPUtime=4902.39 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2618253 0 0 0 489660 579 0 0 25 0 1 0 769540195 538771456 103879 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 131536 103879 276 24 0 128170 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 526144

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/435 23213
/proc/meminfo: memFree=11973896/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=741068 CPUtime=4962.38 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2660864 0 0 0 495651 587 0 0 25 0 1 0 769540195 758853632 146428 33554432000 4194304 4291037 140733905838192 18446744073709551615 4248322 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 185267 146428 276 24 0 181901 0
Current children cumulated CPU time (s) 4962.38
Current children cumulated vsize (KiB) 741068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.08 2.02 1.98 3/430 23284
/proc/meminfo: memFree=11943624/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=741700 CPUtime=5000.1 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2676955 0 0 0 499417 593 0 0 25 0 1 0 769540195 759500800 162483 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 185425 162483 276 24 0 182059 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 741700

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

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

[startup+5000 s]
/proc/loadavg: 2.08 2.02 1.98 3/430 23284
/proc/meminfo: memFree=11943624/32951132 swapFree=67093840/67111528
[pid=23053] ppid=23051 vsize=741700 CPUtime=5000.1 cores=0,2,4,6
/proc/23053/stat : 23053 (minisat_release) R 23051 23053 22988 0 -1 4202496 2676955 0 0 0 499417 593 0 0 25 0 1 0 769540195 759500800 162483 33554432000 4194304 4291037 140733905838192 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/23053/statm: 185425 162483 276 24 0 182059 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 741700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.14
CPU user time (s): 4994.18
CPU system time (s): 5.95909
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1139636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4994.18
system time used= 5.95909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2676955
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= 5
involuntary context switches= 52916

runsolver used 21.4787 second user time and 46.8479 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-28 12:43:26
IDJOB=3419746
IDBENCH=70797
IDSOLVER=1912
FILE ID=node131/3419746-1306579405
RUNJOBID= node131-1306579392-23006
PBS_JOBID= 13471549
Free space on /tmp= 73224 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand064.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3419746-1306579405/watcher-3419746-1306579405 -o /tmp/evaluation-result-3419746-1306579405/solver-3419746-1306579405 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3419746-1306579405.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 49dbd2fb16b3d5ce554d30c48729a56d
RANDOM SEED=5988937

node131.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	: 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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.77
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12595756 kB
Buffers:        286684 kB
Cached:        5642480 kB
SwapCached:        948 kB
Active:       15566620 kB
Inactive:      4482908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12595756 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:            6096 kB
Writeback:           0 kB
AnonPages:    14119672 kB
Mapped:          38624 kB
Slab:           183192 kB
PageTables:      55704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95352396 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73208 MiB
End job on node131 at 2011-05-28 14:06:48