Trace number 3495632

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 x100_source? (TO) 1800.07 1800.03

General information on the benchmark

Namemus/marques-silva/
hardware-verification/c8bidw_s.cnf
MD5SUM2e0079d65ea32695f648794e28543c96
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.9684
Satisfiable
(Un)Satisfiability was proved
Number of variables171486
Number of clauses508465
Sum of the clauses size1186417
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2338976
Number of clauses of size 3169488
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-3495632-1307808874/watcher-3495632-1307808874 -o /tmp/evaluation-result-3495632-1307808874/solver-3495632-1307808874 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495632-1307808874.cnf 

running on 2 cores: 0,2

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: 1.08 2.43 3.08 4/189 17737
/proc/meminfo: memFree=31597072/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=11804 CPUtime=0 cores=0,2
/proc/17737/stat : 17737 (runsolver) R 17735 17737 15558 0 -1 4202560 40 0 0 0 0 0 0 0 23 0 1 0 892485384 12087296 52 33554432000 4194304 5436572 140735080440864 18446744073709551615 4883175 0 2147483391 4096 24578 0 0 0 17 2 0 0 0
/proc/17737/statm: 2951 52 31 304 0 2643 0

[startup+0.0151711 s]
/proc/loadavg: 1.08 2.43 3.08 4/189 17737
/proc/meminfo: memFree=31597072/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=28016 CPUtime=0 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 2214 0 0 0 0 0 0 0 23 0 1 0 892485384 28688384 2134 33554432000 4194304 4280283 140736641356496 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 7004 2142 223 21 0 3641 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 28016

[startup+0.101155 s]
/proc/loadavg: 1.08 2.43 3.08 4/189 17737
/proc/meminfo: memFree=31597072/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=56092 CPUtime=0.09 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 10037 0 0 0 8 1 0 0 23 0 1 0 892485384 57438208 9732 33554432000 4194304 4280283 140736641356496 18446744073709551615 228244009669 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 14023 9735 224 21 0 10660 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56092

[startup+0.301121 s]
/proc/loadavg: 1.08 2.43 3.08 4/189 17737
/proc/meminfo: memFree=31597072/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=129748 CPUtime=0.28 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 25883 0 0 0 25 3 0 0 25 0 1 0 892485384 132861952 25306 33554432000 4194304 4280283 140736641356496 18446744073709551615 228244009669 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 32437 25309 239 21 0 29074 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 129748

[startup+0.701089 s]
/proc/loadavg: 1.08 2.43 3.08 4/189 17737
/proc/meminfo: memFree=31597072/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=193200 CPUtime=0.69 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 40762 0 0 0 64 5 0 0 25 0 1 0 892485384 197836800 40184 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208673 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 48300 40184 251 21 0 44937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 193200

[startup+1.50094 s]
/proc/loadavg: 1.08 2.43 3.08 5/190 17738
/proc/meminfo: memFree=31408248/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=193200 CPUtime=1.49 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 40762 0 0 0 144 5 0 0 25 0 1 0 892485384 197836800 40184 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208458 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 48300 40184 251 21 0 44937 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 193200

[startup+3.10067 s]
/proc/loadavg: 1.23 2.44 3.07 5/190 17776
/proc/meminfo: memFree=31252956/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=193200 CPUtime=3.09 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 40762 0 0 0 304 5 0 0 25 0 1 0 892485384 197836800 40184 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208151 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 48300 40184 251 21 0 44937 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 193200

[startup+6.30107 s]
/proc/loadavg: 1.23 2.44 3.07 5/190 17776
/proc/meminfo: memFree=31068292/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=193200 CPUtime=6.29 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 40765 0 0 0 624 5 0 0 25 0 1 0 892485384 197836800 40187 33554432000 4194304 4280283 140736641356496 18446744073709551615 4209639 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 48300 40187 251 21 0 44937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 193200

[startup+12.7009 s]
/proc/loadavg: 1.66 2.49 3.08 5/190 17776
/proc/meminfo: memFree=30845036/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=201692 CPUtime=12.69 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 43531 0 0 0 1264 5 0 0 25 0 1 0 892485384 206532608 42287 33554432000 4194304 4280283 140736641356496 18446744073709551615 4242897 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 50423 42287 269 21 0 47060 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 201692

[startup+25.5007 s]
/proc/loadavg: 2.02 2.54 3.09 5/190 17777
/proc/meminfo: memFree=30601876/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=272880 CPUtime=25.49 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 57927 0 0 0 2541 8 0 0 25 0 1 0 892485384 279429120 56658 33554432000 4194304 4280283 140736641356496 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 68220 56659 269 21 0 64857 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 272880

[startup+51.1002 s]
/proc/loadavg: 2.69 2.66 3.12 5/190 17777
/proc/meminfo: memFree=29882084/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=406104 CPUtime=51.08 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 92907 0 0 0 5095 13 0 0 25 0 1 0 892485384 415850496 91604 33554432000 4194304 4280283 140736641356496 18446744073709551615 4238839 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 101526 91604 269 21 0 98163 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 406104

[startup+102.307 s]
/proc/loadavg: 3.48 2.88 3.16 5/190 17779
/proc/meminfo: memFree=29391856/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=755172 CPUtime=102.3 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 129534 0 0 0 10210 20 0 0 25 0 1 0 892485384 773296128 128212 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208539 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 188793 128212 269 21 0 185430 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 755172

[startup+162.301 s]
/proc/loadavg: 3.81 3.08 3.21 5/190 17780
/proc/meminfo: memFree=28208988/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=756188 CPUtime=162.29 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 132607 0 0 0 16209 20 0 0 25 0 1 0 892485384 774336512 131282 33554432000 4194304 4280283 140736641356496 18446744073709551615 4209603 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 189047 131282 269 21 0 185684 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 756188

[startup+222.301 s]
/proc/loadavg: 3.93 3.25 3.26 5/190 17782
/proc/meminfo: memFree=28675192/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=756320 CPUtime=222.29 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 133255 0 0 0 22209 20 0 0 25 0 1 0 892485384 774471680 131929 33554432000 4194304 4280283 140736641356496 18446744073709551615 4207532 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 189080 131929 269 21 0 185717 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 756320

[startup+282.301 s]
/proc/loadavg: 4.02 3.40 3.31 5/190 17784
/proc/meminfo: memFree=29811724/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=757264 CPUtime=282.3 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 133963 0 0 0 28209 21 0 0 25 0 1 0 892485384 775438336 132635 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208761 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 189316 132635 269 21 0 185953 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 757264

[startup+342.301 s]
/proc/loadavg: 4.01 3.50 3.35 5/190 17785
/proc/meminfo: memFree=29780796/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=757532 CPUtime=342.3 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 134217 0 0 0 34209 21 0 0 25 0 1 0 892485384 775712768 132889 33554432000 4194304 4280283 140736641356496 18446744073709551615 4209139 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 189383 132889 269 21 0 186020 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 757532

[startup+402.301 s]
/proc/loadavg: 4.00 3.59 3.39 5/190 17863
/proc/meminfo: memFree=29913404/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=758604 CPUtime=402.3 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 134552 0 0 0 40209 21 0 0 25 0 1 0 892485384 776810496 133224 33554432000 4194304 4280283 140736641356496 18446744073709551615 4206990 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 189651 133224 269 21 0 186288 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 758604

[startup+462.301 s]
/proc/loadavg: 4.00 3.66 3.42 5/190 17864
/proc/meminfo: memFree=29524256/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=759288 CPUtime=462.3 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 134999 0 0 0 46209 21 0 0 25 0 1 0 892485384 777510912 133670 33554432000 4194304 4280283 140736641356496 18446744073709551615 4210208 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 189822 133670 269 21 0 186459 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 759288

[startup+522.3 s]
/proc/loadavg: 4.00 3.72 3.46 5/190 17866
/proc/meminfo: memFree=28681848/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=759684 CPUtime=522.3 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 135245 0 0 0 52209 21 0 0 25 0 1 0 892485384 777916416 133913 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208410 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 189921 133913 269 21 0 186558 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 759684

[startup+582.301 s]
/proc/loadavg: 4.00 3.77 3.49 5/190 17868
/proc/meminfo: memFree=29236712/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=759948 CPUtime=582.3 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 135382 0 0 0 58209 21 0 0 25 0 1 0 892485384 778186752 134050 33554432000 4194304 4280283 140736641356496 18446744073709551615 4243582 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 189987 134050 269 21 0 186624 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 759948

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.03 3.91 3.60 5/190 17874
/proc/meminfo: memFree=29134340/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=762108 CPUtime=822.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 136795 0 0 0 82208 23 0 0 25 0 1 0 892485384 780398592 135461 33554432000 4194304 4280283 140736641356496 18446744073709551615 4210667 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 190527 135461 269 21 0 187164 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 762108

[startup+882.301 s]
/proc/loadavg: 4.01 3.92 3.63 5/190 17876
/proc/meminfo: memFree=28712952/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=762524 CPUtime=882.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 137168 0 0 0 88208 23 0 0 25 0 1 0 892485384 780824576 135833 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208458 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 190631 135833 269 21 0 187268 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 762524

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.65 5/190 17877
/proc/meminfo: memFree=28475596/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=762788 CPUtime=942.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 137223 0 0 0 94208 23 0 0 25 0 1 0 892485384 781094912 135888 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208477 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 190697 135888 269 21 0 187334 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 762788

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.66 5/190 17879
/proc/meminfo: memFree=28576228/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=763580 CPUtime=1002.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 138316 0 0 0 100208 23 0 0 25 0 1 0 892485384 781905920 136980 33554432000 4194304 4280283 140736641356496 18446744073709551615 4242704 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 190895 136980 269 21 0 187532 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 763580

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.68 5/190 17880
/proc/meminfo: memFree=27662676/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=764240 CPUtime=1062.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 138487 0 0 0 106208 23 0 0 25 0 1 0 892485384 782581760 137151 33554432000 4194304 4280283 140736641356496 18446744073709551615 4209740 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 191060 137151 269 21 0 187697 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 764240

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.70 5/190 17882
/proc/meminfo: memFree=28251116/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=768468 CPUtime=1122.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 147880 0 0 0 112207 24 0 0 25 0 1 0 892485384 786911232 146543 33554432000 4194304 4280283 140736641356496 18446744073709551615 4209555 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192117 146543 269 21 0 188754 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 768468

[startup+1182.3 s]
/proc/loadavg: 4.06 3.98 3.72 5/190 17884
/proc/meminfo: memFree=27549716/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=768468 CPUtime=1182.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 148747 0 0 0 118207 24 0 0 25 0 1 0 892485384 786911232 147407 33554432000 4194304 4280283 140736641356496 18446744073709551615 4211126 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192117 147407 269 21 0 188754 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 768468

[startup+1242.3 s]
/proc/loadavg: 4.02 3.98 3.74 5/190 17885
/proc/meminfo: memFree=28614340/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=768468 CPUtime=1242.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 148856 0 0 0 124206 25 0 0 25 0 1 0 892485384 786911232 147515 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208693 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192117 147515 269 21 0 188754 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 768468

[startup+1302.3 s]
/proc/loadavg: 4.07 3.99 3.75 5/190 17887
/proc/meminfo: memFree=28538648/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=768908 CPUtime=1302.32 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 149660 0 0 0 130207 25 0 0 25 0 1 0 892485384 787361792 148317 33554432000 4194304 4280283 140736641356496 18446744073709551615 4209558 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192227 148317 269 21 0 188864 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 768908

[startup+1362.3 s]
/proc/loadavg: 4.02 3.99 3.77 5/190 17888
/proc/meminfo: memFree=29097096/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=769476 CPUtime=1362.31 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 150075 0 0 0 136206 25 0 0 25 0 1 0 892485384 787943424 148732 33554432000 4194304 4280283 140736641356496 18446744073709551615 4208044 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192369 148732 269 21 0 189006 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 769476

[startup+1422.31 s]
/proc/loadavg: 4.01 3.99 3.78 5/190 17890
/proc/meminfo: memFree=28457444/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=770268 CPUtime=1422.33 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 150514 0 0 0 142207 26 0 0 25 0 1 0 892485384 788754432 149171 33554432000 4194304 4280283 140736641356496 18446744073709551615 4259339 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192567 149171 269 21 0 189204 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 770268

[startup+1482.3 s]
/proc/loadavg: 4.00 3.99 3.79 5/190 17892
/proc/meminfo: memFree=28006548/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=771024 CPUtime=1482.32 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 151109 0 0 0 148206 26 0 0 25 0 1 0 892485384 789528576 149766 33554432000 4194304 4280283 140736641356496 18446744073709551615 4238872 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192756 149766 269 21 0 189393 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 771024

[startup+1542.3 s]
/proc/loadavg: 4.00 3.99 3.80 5/190 17893
/proc/meminfo: memFree=28738488/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=771572 CPUtime=1542.32 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 151677 0 0 0 154206 26 0 0 25 0 1 0 892485384 790089728 150332 33554432000 4194304 4280283 140736641356496 18446744073709551615 4238872 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192893 150332 269 21 0 189530 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 771572

[startup+1602.3 s]
/proc/loadavg: 3.85 3.96 3.80 4/184 17919
/proc/meminfo: memFree=29500084/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=771996 CPUtime=1602.32 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 152077 0 0 0 160206 26 0 0 25 0 1 0 892485384 790523904 150732 33554432000 4194304 4280283 140736641356496 18446744073709551615 4207688 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 192999 150732 269 21 0 189636 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 771996

[startup+1662.3 s]
/proc/loadavg: 3.31 3.78 3.75 4/184 17920
/proc/meminfo: memFree=29493220/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=772264 CPUtime=1662.33 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 152192 0 0 0 166207 26 0 0 25 0 1 0 892485384 790798336 150847 33554432000 4194304 4280283 140736641356496 18446744073709551615 4258950 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 193066 150847 269 21 0 189703 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 772264

[startup+1722.3 s]
/proc/loadavg: 3.11 3.64 3.70 4/184 17922
/proc/meminfo: memFree=29463148/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=772720 CPUtime=1722.32 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 152482 0 0 0 172206 26 0 0 25 0 1 0 892485384 791265280 151136 33554432000 4194304 4280283 140736641356496 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 193180 151136 269 21 0 189817 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 772720

[startup+1782.3 s]
/proc/loadavg: 3.07 3.53 3.66 4/184 17924
/proc/meminfo: memFree=29361540/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=773388 CPUtime=1782.32 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 152823 0 0 0 178206 26 0 0 25 0 1 0 892485384 791949312 151477 33554432000 4194304 4280283 140736641356496 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 193347 151477 269 21 0 189984 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 773388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.06 3.51 3.65 4/184 17924
/proc/meminfo: memFree=29335592/32951124 swapFree=67056676/67111528
[pid=17737] ppid=17735 vsize=773524 CPUtime=1800.03 cores=0,2
/proc/17737/stat : 17737 (OptimuS_release) R 17735 17737 15558 0 -1 4202496 153130 0 0 0 179976 27 0 0 25 0 1 0 892485384 792088576 151784 33554432000 4194304 4280283 140736641356496 18446744073709551615 4243066 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17737/statm: 193381 151784 269 21 0 190018 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 773524

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): 1800.03
CPU time (s): 1800.07
CPU user time (s): 1799.77
CPU system time (s): 0.301954
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 773524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153130
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= 3240

runsolver used 3.13052 second user time and 6.69398 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-11 18:14:34
IDJOB=3495632
IDBENCH=89511
IDSOLVER=1988
FILE ID=node136/3495632-1307808874
RUNJOBID= node136-1307808874-17679
PBS_JOBID= 13551050
Free space on /tmp= 74120 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/c8bidw_s.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495632-1307808874/watcher-3495632-1307808874 -o /tmp/evaluation-result-3495632-1307808874/solver-3495632-1307808874 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495632-1307808874.cnf

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

MD5SUM BENCH= 2e0079d65ea32695f648794e28543c96
RANDOM SEED=1113666857

node136.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31597748 kB
Buffers:        258212 kB
Cached:         806660 kB
SwapCached:       8764 kB
Active:         560140 kB
Inactive:       593432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31597748 kB
SwapTotal:    67111528 kB
SwapFree:     67056676 kB
Dirty:           13600 kB
Writeback:           0 kB
AnonPages:       85396 kB
Mapped:          13220 kB
Slab:           135692 kB
PageTables:       5212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   338060 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= 74108 MiB
End job on node136 at 2011-06-11 18:44:36