Trace number 3495028

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
OptimuS a100_source? (TO) 1800.08 1800.01

General information on the benchmark

Namemus/marques-silva/
hardware-verification/c6bidw_s.cnf
MD5SUMe470035822fb1b5cb074816965ca49a6
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9606
Satisfiable
(Un)Satisfiability was proved
Number of variables99221
Number of clauses293050
Sum of the clauses size683782
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2195366
Number of clauses of size 397683
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 ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495028-1307809273/watcher-3495028-1307809273 -o /tmp/evaluation-result-3495028-1307809273/solver-3495028-1307809273 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495028-1307809273.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.77 2.42 2.51 5/189 14723
/proc/meminfo: memFree=30622560/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=23256 CPUtime=0 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 1541 0 0 0 0 0 0 0 25 0 1 0 892527036 23814144 1461 33554432000 4194304 4279335 140734315054288 18446744073709551615 4249671 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 5814 1466 223 21 0 2451 0

[startup+0.0295521 s]
/proc/loadavg: 3.77 2.42 2.51 5/189 14723
/proc/meminfo: memFree=30622560/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=34060 CPUtime=0.02 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 3948 0 0 0 2 0 0 0 25 0 1 0 892527036 34877440 3808 33554432000 4194304 4279335 140734315054288 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 8515 3813 224 21 0 5152 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 34060

[startup+0.100537 s]
/proc/loadavg: 3.77 2.42 2.51 5/189 14723
/proc/meminfo: memFree=30622560/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=59860 CPUtime=0.09 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 9880 0 0 0 8 1 0 0 25 0 1 0 892527036 61296640 9543 33554432000 4194304 4279335 140734315054288 18446744073709551615 4266188 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 14965 9545 224 21 0 11602 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59860

[startup+0.3005 s]
/proc/loadavg: 3.77 2.42 2.51 5/189 14723
/proc/meminfo: memFree=30622560/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=109464 CPUtime=0.29 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 21892 0 0 0 26 3 0 0 25 0 1 0 892527036 112091136 21515 33554432000 4194304 4279335 140734315054288 18446744073709551615 208079893189 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 27366 21517 239 21 0 24003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 109464

[startup+0.700424 s]
/proc/loadavg: 3.77 2.42 2.51 5/189 14723
/proc/meminfo: memFree=30622560/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=121736 CPUtime=0.69 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 24094 0 0 0 66 3 0 0 25 0 1 0 892527036 124657664 23716 33554432000 4194304 4279335 140734315054288 18446744073709551615 4208194 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 30434 23716 250 21 0 27071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 121736

[startup+1.50027 s]
/proc/loadavg: 3.77 2.42 2.51 5/190 14724
/proc/meminfo: memFree=30517536/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=121736 CPUtime=1.49 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 24095 0 0 0 146 3 0 0 25 0 1 0 892527036 124657664 23717 33554432000 4194304 4279335 140734315054288 18446744073709551615 4210249 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 30434 23717 250 21 0 27071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 121736

[startup+3.10097 s]
/proc/loadavg: 3.77 2.42 2.51 5/190 14724
/proc/meminfo: memFree=30515180/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=121736 CPUtime=3.09 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 24096 0 0 0 306 3 0 0 25 0 1 0 892527036 124657664 23718 33554432000 4194304 4279335 140734315054288 18446744073709551615 4210798 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 30434 23718 250 21 0 27071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121736

[startup+6.30036 s]
/proc/loadavg: 3.79 2.44 2.51 5/190 14724
/proc/meminfo: memFree=30489144/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=126512 CPUtime=6.29 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 25985 0 0 0 625 4 0 0 25 0 1 0 892527036 129548288 25218 33554432000 4194304 4279335 140734315054288 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 31628 25218 270 21 0 28265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 126512

[startup+12.7001 s]
/proc/loadavg: 3.80 2.47 2.52 5/190 14724
/proc/meminfo: memFree=30417580/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=201976 CPUtime=12.69 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 39707 0 0 0 1263 6 0 0 25 0 1 0 892527036 206823424 38916 33554432000 4194304 4279335 140734315054288 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 50494 38916 270 21 0 47131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 201976

[startup+25.5007 s]
/proc/loadavg: 3.85 2.54 2.55 5/190 14725
/proc/meminfo: memFree=30277092/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=335156 CPUtime=25.49 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 65702 0 0 0 2539 10 0 0 25 0 1 0 892527036 343199744 64882 33554432000 4194304 4279335 140734315054288 18446744073709551615 4259895 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 83789 64882 270 21 0 80426 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 335156

[startup+51.1008 s]
/proc/loadavg: 3.90 2.66 2.58 5/190 14725
/proc/meminfo: memFree=30226924/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=684468 CPUtime=51.09 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 113455 0 0 0 5093 16 0 0 25 0 1 0 892527036 700895232 112607 33554432000 4194304 4279335 140734315054288 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 171117 112608 270 21 0 167754 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 684468

[startup+102.307 s]
/proc/loadavg: 4.03 2.88 2.66 5/190 14727
/proc/meminfo: memFree=30042628/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=686828 CPUtime=102.3 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 249755 0 0 0 10196 34 0 0 25 0 1 0 892527036 703311872 120000 33554432000 4194304 4279335 140734315054288 18446744073709551615 4242048 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 171707 120000 270 21 0 168344 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 686828

[startup+162.301 s]
/proc/loadavg: 4.01 3.08 2.74 5/190 14728
/proc/meminfo: memFree=29654972/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=1037404 CPUtime=162.29 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 321198 0 0 0 16187 42 0 0 25 0 1 0 892527036 1062301696 191405 33554432000 4194304 4279335 140734315054288 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 259351 191405 270 21 0 255988 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1037404

[startup+222.3 s]
/proc/loadavg: 4.04 3.26 2.82 5/190 14730
/proc/meminfo: memFree=29749184/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=1037536 CPUtime=222.3 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 329547 0 0 0 22186 44 0 0 25 0 1 0 892527036 1062436864 199750 33554432000 4194304 4279335 140734315054288 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 259384 199750 270 21 0 256021 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1037536

[startup+282.301 s]
/proc/loadavg: 4.07 3.41 2.90 5/190 14731
/proc/meminfo: memFree=30393092/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=342480 CPUtime=282.3 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 373750 0 0 0 28178 52 0 0 25 0 1 0 892527036 350699520 63023 33554432000 4194304 4279335 140734315054288 18446744073709551615 4242436 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 85620 63023 270 21 0 82257 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 342480

[startup+342.3 s]
/proc/loadavg: 4.02 3.51 2.96 5/190 14733
/proc/meminfo: memFree=30193052/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=475632 CPUtime=342.3 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 396386 0 0 0 34175 55 0 0 25 0 1 0 892527036 487047168 85642 33554432000 4194304 4279335 140734315054288 18446744073709551615 4257990 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 118908 85642 270 21 0 115545 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 475632

[startup+402.301 s]
/proc/loadavg: 4.01 3.60 3.03 5/190 14735
/proc/meminfo: memFree=29736080/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=476304 CPUtime=402.31 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 423089 0 0 0 40172 59 0 0 25 0 1 0 892527036 487735296 112332 33554432000 4194304 4279335 140734315054288 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 119076 112332 270 21 0 115713 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 476304

[startup+462.301 s]
/proc/loadavg: 4.00 3.67 3.08 5/190 14736
/proc/meminfo: memFree=30052628/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=691864 CPUtime=462.3 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 454050 0 0 0 46167 63 0 0 25 0 1 0 892527036 708468736 143280 33554432000 4194304 4279335 140734315054288 18446744073709551615 4241858 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 172966 143280 270 21 0 169603 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 691864

[startup+522.3 s]
/proc/loadavg: 4.00 3.73 3.14 5/190 14738
/proc/meminfo: memFree=30273196/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=264056 CPUtime=522.3 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 485985 0 0 0 52161 69 0 0 25 0 1 0 892527036 270393344 54519 33554432000 4194304 4279335 140734315054288 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 66014 54519 270 21 0 62651 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 264056

[startup+582.301 s]
/proc/loadavg: 4.00 3.77 3.19 5/190 14739
/proc/meminfo: memFree=30446032/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=345912 CPUtime=582.31 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 491887 0 0 0 58161 70 0 0 25 0 1 0 892527036 354213888 60405 33554432000 4194304 4279335 140734315054288 18446744073709551615 4258400 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 86478 60405 270 21 0 83115 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 345912

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 3.67 3.84 3.35 4/184 14922
/proc/meminfo: memFree=30486484/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=479508 CPUtime=822.33 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 515977 0 0 0 82158 75 0 0 25 0 1 0 892527036 491016192 84468 33554432000 4194304 4279335 140734315054288 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 119877 84468 270 21 0 116514 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 479508

[startup+882.301 s]
/proc/loadavg: 3.22 3.67 3.33 4/184 14924
/proc/meminfo: memFree=30413780/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=480056 CPUtime=882.32 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 519240 0 0 0 88157 75 0 0 25 0 1 0 892527036 491577344 87726 33554432000 4194304 4279335 140734315054288 18446744073709551615 4260397 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 120014 87726 270 21 0 116651 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 480056

[startup+942.301 s]
/proc/loadavg: 3.09 3.56 3.31 4/184 14925
/proc/meminfo: memFree=30263968/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=480516 CPUtime=942.32 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 527124 0 0 0 94156 76 0 0 25 0 1 0 892527036 492048384 95600 33554432000 4194304 4279335 140734315054288 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 120129 95600 270 21 0 116766 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 480516

[startup+1002.3 s]
/proc/loadavg: 3.03 3.45 3.28 4/184 14927
/proc/meminfo: memFree=30174404/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=480516 CPUtime=1002.33 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 527331 0 0 0 100157 76 0 0 25 0 1 0 892527036 492048384 95807 33554432000 4194304 4279335 140734315054288 18446744073709551615 4210920 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 120129 95807 270 21 0 116766 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 480516

[startup+1062.3 s]
/proc/loadavg: 3.01 3.37 3.26 4/184 14928
/proc/meminfo: memFree=30261548/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=480664 CPUtime=1062.33 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 527428 0 0 0 106157 76 0 0 25 0 1 0 892527036 492199936 95904 33554432000 4194304 4279335 140734315054288 18446744073709551615 4260342 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 120166 95904 270 21 0 116803 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 480664

[startup+1122.3 s]
/proc/loadavg: 2.92 3.28 3.24 3/178 14954
/proc/meminfo: memFree=30699124/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=481060 CPUtime=1122.33 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 527935 0 0 0 112157 76 0 0 25 0 1 0 892527036 492605440 96411 33554432000 4194304 4279335 140734315054288 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 120265 96411 270 21 0 116902 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 481060

[startup+1182.3 s]
/proc/loadavg: 2.34 3.04 3.16 3/178 14955
/proc/meminfo: memFree=30689312/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=481756 CPUtime=1182.34 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 530295 0 0 0 118157 77 0 0 25 0 1 0 892527036 493318144 98763 33554432000 4194304 4279335 140734315054288 18446744073709551615 4260411 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 120439 98763 270 21 0 117076 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 481756

[startup+1242.3 s]
/proc/loadavg: 2.12 2.85 3.08 3/178 14957
/proc/meminfo: memFree=30930464/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187200 CPUtime=1242.34 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541026 0 0 0 124155 79 0 0 25 0 1 0 892527036 191692800 38417 33554432000 4194304 4279335 140734315054288 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46800 38417 270 21 0 43437 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 187200

[startup+1302.3 s]
/proc/loadavg: 2.04 2.68 3.01 3/178 14959
/proc/meminfo: memFree=30930048/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187200 CPUtime=1302.35 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541046 0 0 0 130156 79 0 0 25 0 1 0 892527036 191692800 38437 33554432000 4194304 4279335 140734315054288 18446744073709551615 4208726 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46800 38437 270 21 0 43437 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 187200

[startup+1362.3 s]
/proc/loadavg: 2.06 2.58 2.95 3/178 14960
/proc/meminfo: memFree=30930260/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187200 CPUtime=1362.34 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541046 0 0 0 136155 79 0 0 25 0 1 0 892527036 191692800 38437 33554432000 4194304 4279335 140734315054288 18446744073709551615 4257968 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46800 38437 270 21 0 43437 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 187200

[startup+1422.31 s]
/proc/loadavg: 2.02 2.46 2.88 3/178 14962
/proc/meminfo: memFree=30928876/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187464 CPUtime=1422.35 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541283 0 0 0 142156 79 0 0 25 0 1 0 892527036 191963136 38673 33554432000 4194304 4279335 140734315054288 18446744073709551615 4236128 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46866 38673 270 21 0 43503 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 187464

[startup+1482.3 s]
/proc/loadavg: 2.01 2.38 2.83 3/178 14963
/proc/meminfo: memFree=31064000/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187464 CPUtime=1482.34 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541283 0 0 0 148155 79 0 0 25 0 1 0 892527036 191963136 38673 33554432000 4194304 4279335 140734315054288 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46866 38673 270 21 0 43503 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 187464

[startup+1542.3 s]
/proc/loadavg: 2.00 2.31 2.77 3/178 14965
/proc/meminfo: memFree=31054668/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187596 CPUtime=1542.35 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541336 0 0 0 154156 79 0 0 25 0 1 0 892527036 192098304 38726 33554432000 4194304 4279335 140734315054288 18446744073709551615 4260503 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46899 38726 270 21 0 43536 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 187596

[startup+1602.3 s]
/proc/loadavg: 2.00 2.25 2.72 3/178 14967
/proc/meminfo: memFree=31054388/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187596 CPUtime=1602.35 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541336 0 0 0 160156 79 0 0 25 0 1 0 892527036 192098304 38726 33554432000 4194304 4279335 140734315054288 18446744073709551615 4209200 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46899 38726 270 21 0 43536 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 187596

[startup+1662.3 s]
/proc/loadavg: 1.85 2.17 2.66 2/172 14993
/proc/meminfo: memFree=31228840/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187860 CPUtime=1662.35 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541410 0 0 0 166156 79 0 0 25 0 1 0 892527036 192368640 38800 33554432000 4194304 4279335 140734315054288 18446744073709551615 4209729 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46965 38800 270 21 0 43602 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 187860

[startup+1722.3 s]
/proc/loadavg: 1.34 1.97 2.56 2/172 14995
/proc/meminfo: memFree=31229072/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=187860 CPUtime=1722.35 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541410 0 0 0 172156 79 0 0 25 0 1 0 892527036 192368640 38800 33554432000 4194304 4279335 140734315054288 18446744073709551615 4231552 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 46965 38800 270 21 0 43602 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 187860

[startup+1782.3 s]
/proc/loadavg: 1.11 1.78 2.45 2/172 14996
/proc/meminfo: memFree=31229296/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=188124 CPUtime=1782.35 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541459 0 0 0 178156 79 0 0 25 0 1 0 892527036 192638976 38849 33554432000 4194304 4279335 140734315054288 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 47031 38849 270 21 0 43668 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 188124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.09 1.74 2.43 2/172 14997
/proc/meminfo: memFree=31229028/32950928 swapFree=67055948/67111528
[pid=14723] ppid=14721 vsize=188124 CPUtime=1800.07 cores=1,3
/proc/14723/stat : 14723 (OptimuS_release) R 14721 14723 4716 0 -1 4202496 541471 0 0 0 179927 80 0 0 25 0 1 0 892527036 192638976 38861 33554432000 4194304 4279335 140734315054288 18446744073709551615 4260503 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/14723/statm: 47031 38861 270 21 0 43668 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 188124

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.08
CPU user time (s): 1799.27
CPU system time (s): 0.806877
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1118192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.27
system time used= 0.806877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 541471
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= 2143

runsolver used 2.71459 second user time and 6.549 second system time

The end

Launcher Data 

Begin job on node127 at 2011-06-11 18:21:14
IDJOB=3495028
IDBENCH=89540
IDSOLVER=1986
FILE ID=node127/3495028-1307809273
RUNJOBID= node127-1307809117-14473
PBS_JOBID= 13551023
Free space on /tmp= 74052 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/c6bidw_s.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495028-1307809273/watcher-3495028-1307809273 -o /tmp/evaluation-result-3495028-1307809273/solver-3495028-1307809273 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495028-1307809273.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= e470035822fb1b5cb074816965ca49a6
RANDOM SEED=94042613

node127.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		: 2666.823
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		: 2666.823
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	: 5332.83
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		: 2666.823
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	: 5332.74
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		: 2666.823
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	: 5332.86
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		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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:     32950928 kB
MemFree:      30623352 kB
Buffers:        317520 kB
Cached:        1039400 kB
SwapCached:       9372 kB
Active:        1341088 kB
Inactive:       788736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30623352 kB
SwapTotal:    67111528 kB
SwapFree:     67055948 kB
Dirty:            5212 kB
Writeback:          56 kB
AnonPages:      770268 kB
Mapped:          13516 kB
Slab:           131304 kB
PageTables:       6860 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1187008 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= 74056 MiB
End job on node127 at 2011-06-11 18:51:16