Trace number 3419742

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) 5000.05 4999.92

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
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-3419742-1306579401/watcher-3419742-1306579401 -o /tmp/evaluation-result-3419742-1306579401/solver-3419742-1306579401 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3419742-1306579401.cnf 

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

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: 0.00 0.00 0.00 3/497 20849
/proc/meminfo: memFree=27196724/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=21200 CPUtime=0.01 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 955 0 0 0 1 0 0 0 22 0 1 0 769541010 21708800 877 33554432000 4194304 4291037 140737085341264 18446744073709551615 4210306 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 5300 879 239 24 0 1934 0

[startup+0.0415999 s]
/proc/loadavg: 0.00 0.00 0.00 3/497 20849
/proc/meminfo: memFree=27196724/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=16800 CPUtime=0.04 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 1088 0 0 0 4 0 0 0 22 0 1 0 769541010 17203200 841 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 4200 841 255 24 0 834 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16800

[startup+0.100576 s]
/proc/loadavg: 0.00 0.00 0.00 3/497 20849
/proc/meminfo: memFree=27196724/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=17184 CPUtime=0.09 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 1138 0 0 0 9 0 0 0 22 0 1 0 769541010 17596416 889 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 4296 889 255 24 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17184

[startup+0.300542 s]
/proc/loadavg: 0.00 0.00 0.00 3/497 20849
/proc/meminfo: memFree=27196724/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=18200 CPUtime=0.29 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 1286 0 0 0 29 0 0 0 23 0 1 0 769541010 18636800 1034 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 4550 1034 256 24 0 1184 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18200

[startup+0.700472 s]
/proc/loadavg: 0.00 0.00 0.00 3/497 20849
/proc/meminfo: memFree=27196724/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=20888 CPUtime=0.69 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 1772 0 0 0 69 0 0 0 25 0 1 0 769541010 21389312 1491 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 5222 1491 256 24 0 1856 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20888

[startup+1.50033 s]
/proc/loadavg: 0.00 0.00 0.00 4/499 20851
/proc/meminfo: memFree=27159268/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=23568 CPUtime=1.49 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 2382 0 0 0 149 0 0 0 25 0 1 0 769541010 24133632 2085 33554432000 4194304 4291037 140737085341264 18446744073709551615 4261889 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 5892 2085 256 24 0 2526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23568

[startup+3.10105 s]
/proc/loadavg: 0.16 0.03 0.01 4/499 20852
/proc/meminfo: memFree=27154692/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=23568 CPUtime=3.09 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 2546 0 0 0 309 0 0 0 25 0 1 0 769541010 24133632 2249 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255627 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 5892 2249 256 24 0 2526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23568

[startup+6.30048 s]
/proc/loadavg: 0.16 0.03 0.01 4/499 20852
/proc/meminfo: memFree=27150600/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=23568 CPUtime=6.29 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 2656 0 0 0 629 0 0 0 25 0 1 0 769541010 24133632 2354 33554432000 4194304 4291037 140737085341264 18446744073709551615 4248933 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 5892 2354 256 24 0 2526 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23568

[startup+12.7003 s]
/proc/loadavg: 0.44 0.10 0.03 4/499 20852
/proc/meminfo: memFree=27132348/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=27428 CPUtime=12.69 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 2779 0 0 0 1269 0 0 0 25 0 1 0 769541010 28086272 2475 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 6857 2475 256 24 0 3491 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27428

[startup+25.5011 s]
/proc/loadavg: 0.68 0.16 0.05 4/499 20852
/proc/meminfo: memFree=27112968/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=30240 CPUtime=25.49 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 3896 0 0 0 2549 0 0 0 25 0 1 0 769541010 30965760 3552 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 7560 3552 256 24 0 4194 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30240

[startup+51.1005 s]
/proc/loadavg: 1.13 0.31 0.10 4/499 20853
/proc/meminfo: memFree=27090496/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=30240 CPUtime=51.09 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 4149 0 0 0 5109 0 0 0 25 0 1 0 769541010 30965760 3798 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 7560 3798 256 24 0 4194 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 30240

[startup+102.318 s]
/proc/loadavg: 1.65 0.59 0.21 4/499 20854
/proc/meminfo: memFree=27103876/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=32120 CPUtime=102.31 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 4959 0 0 0 10231 0 0 0 25 0 1 0 769541010 32890880 4570 33554432000 4194304 4291037 140737085341264 18446744073709551615 4262037 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 8030 4570 256 24 0 4664 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 32120

[startup+162.301 s]
/proc/loadavg: 1.86 0.82 0.31 4/499 20856
/proc/meminfo: memFree=27043604/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=34840 CPUtime=162.29 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 5762 0 0 0 16229 0 0 0 25 0 1 0 769541010 35676160 5344 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 8710 5344 256 24 0 5344 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34840

[startup+222.3 s]
/proc/loadavg: 1.95 1.05 0.42 4/499 20857
/proc/meminfo: memFree=27073476/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=41148 CPUtime=222.3 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 9410 0 0 0 22229 1 0 0 25 0 1 0 769541010 42135552 5355 33554432000 4194304 4291037 140737085341264 18446744073709551615 4262037 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 10287 5355 256 24 0 6921 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 41148

[startup+282.301 s]
/proc/loadavg: 2.17 1.26 0.52 4/499 20859
/proc/meminfo: memFree=27021132/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=41148 CPUtime=282.3 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 11015 0 0 0 28229 1 0 0 25 0 1 0 769541010 42135552 6910 33554432000 4194304 4291037 140737085341264 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 10287 6910 256 24 0 6921 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 41148

[startup+342.301 s]
/proc/loadavg: 2.16 1.43 0.63 4/499 20861
/proc/meminfo: memFree=27070472/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=41148 CPUtime=342.3 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 11015 0 0 0 34229 1 0 0 25 0 1 0 769541010 42135552 6910 33554432000 4194304 4291037 140737085341264 18446744073709551615 4248322 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 10287 6910 256 24 0 6921 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 41148

[startup+402.3 s]
/proc/loadavg: 2.06 1.52 0.71 4/499 20862
/proc/meminfo: memFree=27014784/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=41148 CPUtime=402.3 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 11015 0 0 0 40229 1 0 0 25 0 1 0 769541010 42135552 6910 33554432000 4194304 4291037 140737085341264 18446744073709551615 4261635 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 10287 6910 256 24 0 6921 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 41148

[startup+462.301 s]
/proc/loadavg: 2.02 1.61 0.79 4/499 20864
/proc/meminfo: memFree=26968388/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=41148 CPUtime=462.3 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 11015 0 0 0 46229 1 0 0 25 0 1 0 769541010 42135552 6910 33554432000 4194304 4291037 140737085341264 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 10287 6910 256 24 0 6921 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 41148

[startup+522.301 s]
/proc/loadavg: 2.01 1.68 0.86 4/499 20865
/proc/meminfo: memFree=27076020/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=41148 CPUtime=522.3 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 11015 0 0 0 52229 1 0 0 25 0 1 0 769541010 42135552 6910 33554432000 4194304 4291037 140737085341264 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 10287 6910 256 24 0 6921 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 41148

[startup+582.3 s]
/proc/loadavg: 2.00 1.74 0.93 4/499 20867
/proc/meminfo: memFree=27017972/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=48760 CPUtime=582.31 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 14061 0 0 0 58229 2 0 0 25 0 1 0 769541010 49930240 7478 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 12190 7478 256 24 0 8824 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 48760

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 1.95 4/499 20972
/proc/meminfo: memFree=26735624/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4062.42 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 406235 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 83800

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/499 20973
/proc/meminfo: memFree=26703376/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4122.4 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 412233 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 83800

[startup+4182.3 s]
/proc/loadavg: 2.16 2.03 1.96 4/499 20975
/proc/meminfo: memFree=26932636/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4182.4 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 418233 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 83800

[startup+4242.3 s]
/proc/loadavg: 2.28 2.07 1.98 4/499 20977
/proc/meminfo: memFree=26883152/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4242.4 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 424233 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 83800

[startup+4302.3 s]
/proc/loadavg: 2.17 2.07 1.98 4/499 20978
/proc/meminfo: memFree=26847908/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4302.4 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 430233 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255709 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 83800

[startup+4362.3 s]
/proc/loadavg: 2.06 2.06 1.98 4/499 20980
/proc/meminfo: memFree=26819004/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4362.4 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 436233 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 83800

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 1.98 4/499 20981
/proc/meminfo: memFree=26786504/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4422.41 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 442234 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 83800

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 1.98 4/499 20983
/proc/meminfo: memFree=26921272/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4482.41 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 448234 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 83800

[startup+4542.3 s]
/proc/loadavg: 2.00 2.03 1.98 4/499 20985
/proc/meminfo: memFree=26871288/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4542.41 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 454234 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255938 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 83800

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 1.98 4/499 20986
/proc/meminfo: memFree=26831088/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4602.43 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 460236 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 83800

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 1.98 4/499 20997
/proc/meminfo: memFree=26795472/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4662.41 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 466234 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4248366 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 83800

[startup+4722.32 s]
/proc/loadavg: 2.00 2.01 1.98 4/499 20998
/proc/meminfo: memFree=26765252/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4722.43 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 472236 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 83800

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/499 21000
/proc/meminfo: memFree=26910068/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4782.41 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 478234 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 83800

[startup+4842.3 s]
/proc/loadavg: 2.11 2.04 2.00 4/499 21005
/proc/meminfo: memFree=26866624/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4842.42 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 484235 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 83800

[startup+4902.3 s]
/proc/loadavg: 2.07 2.05 2.00 4/499 21006
/proc/meminfo: memFree=26826636/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4902.42 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 490235 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 83800

[startup+4962.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/499 21008
/proc/meminfo: memFree=26794136/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=4962.42 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 496235 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4248322 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 83800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 4/499 21009
/proc/meminfo: memFree=26774532/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=5000.04 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 499997 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255953 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 83800

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 4/499 21009
/proc/meminfo: memFree=26774532/32951124 swapFree=53876548/67111528
[pid=20849] ppid=20847 vsize=83800 CPUtime=5000.04 cores=1,3,5,7
/proc/20849/stat : 20849 (minisat_release) R 20847 20849 20812 0 -1 4202496 44788 0 0 0 499997 7 0 0 25 0 1 0 769541010 85811200 17618 33554432000 4194304 4291037 140737085341264 18446744073709551615 4255953 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20849/statm: 20950 17618 256 24 0 17584 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 83800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.05
CPU user time (s): 4999.97
CPU system time (s): 0.073988
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 83804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44788
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= 6
involuntary context switches= 17616

runsolver used 22.5636 second user time and 58.8081 second system time

The end

Launcher Data 

Begin job on node108 at 2011-05-28 12:43:21
IDJOB=3419742
IDBENCH=70785
IDSOLVER=1912
FILE ID=node108/3419742-1306579401
RUNJOBID= node108-1306579400-20831
PBS_JOBID= 13471572
Free space on /tmp= 73420 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3419742-1306579401/watcher-3419742-1306579401 -o /tmp/evaluation-result-3419742-1306579401/solver-3419742-1306579401 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3419742-1306579401.cnf

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

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=1047789220

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.77
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		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
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		: 2666.820
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:      27198368 kB
Buffers:        205096 kB
Cached:        4305524 kB
SwapCached:      16500 kB
Active:        1432892 kB
Inactive:      4072696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27198368 kB
SwapTotal:    67111528 kB
SwapFree:     53876548 kB
Dirty:            4728 kB
Writeback:           0 kB
AnonPages:      988480 kB
Mapped:          12332 kB
Slab:           112068 kB
PageTables:      65408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 134546876 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= 73420 MiB
End job on node108 at 2011-05-28 14:06:43