Trace number 3495123

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 p100_source? (TO) 1800.06 1800.02

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand032.cnf
MD5SUM49dda3faa6676166ee2ccb89f6cd8ca0
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 variables10794
Number of clauses31997
Sum of the clauses size74657
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 221330
Number of clauses of size 310665
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-3495123-1307804830/watcher-3495123-1307804830 -o /tmp/evaluation-result-3495123-1307804830/solver-3495123-1307804830 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495123-1307804830.cnf 

running on 2 cores: 4,6

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: 1.01 1.71 2.77 4/183 18504
/proc/meminfo: memFree=31884612/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=11804 CPUtime=0 cores=4,6
/proc/18504/stat : 18504 (runsolver) R 18502 18504 17737 0 -1 4202560 41 0 0 0 0 0 0 0 24 0 1 0 970713744 12087296 50 33554432000 4194304 5436572 140736318588832 18446744073709551615 4883175 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/18504/statm: 2951 50 31 304 0 2643 0

[startup+0.0396209 s]
/proc/loadavg: 1.01 1.71 2.77 4/183 18504
/proc/meminfo: memFree=31884612/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=29956 CPUtime=0.02 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 2890 0 0 0 2 0 0 0 24 0 1 0 970713744 30674944 2798 33554432000 4194304 4279399 140736867134464 18446744073709551615 215988253381 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 7489 2801 239 21 0 4126 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 29956

[startup+0.10061 s]
/proc/loadavg: 1.01 1.71 2.77 4/183 18504
/proc/meminfo: memFree=31884612/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=30348 CPUtime=0.08 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 3056 0 0 0 8 0 0 0 24 0 1 0 970713744 31076352 2963 33554432000 4194304 4279399 140736867134464 18446744073709551615 4208928 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 7587 2963 251 21 0 4224 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 30348

[startup+0.300577 s]
/proc/loadavg: 1.01 1.71 2.77 4/183 18504
/proc/meminfo: memFree=31884612/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=30348 CPUtime=0.28 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 3057 0 0 0 28 0 0 0 25 0 1 0 970713744 31076352 2964 33554432000 4194304 4279399 140736867134464 18446744073709551615 4208928 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 7587 2964 251 21 0 4224 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 30348

[startup+0.70055 s]
/proc/loadavg: 1.01 1.71 2.77 4/183 18504
/proc/meminfo: memFree=31884612/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=31108 CPUtime=0.68 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 4205 0 0 0 68 0 0 0 25 0 1 0 970713744 31854592 4070 33554432000 4194304 4279399 140736867134464 18446744073709551615 4241913 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 7777 4070 269 21 0 4414 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 31108

[startup+1.50043 s]
/proc/loadavg: 1.01 1.71 2.77 5/190 18525
/proc/meminfo: memFree=31652252/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=76228 CPUtime=1.48 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 14667 0 0 0 147 1 0 0 25 0 1 0 970713744 78057472 14529 33554432000 4194304 4279399 140736867134464 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 19057 14529 269 21 0 15694 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 76228

[startup+3.10109 s]
/proc/loadavg: 1.25 1.75 2.78 5/190 18525
/proc/meminfo: memFree=31604636/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=157468 CPUtime=3.08 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 31060 0 0 0 305 3 0 0 25 0 1 0 970713744 161247232 30921 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 39367 30921 269 21 0 36004 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 157468

[startup+6.30053 s]
/proc/loadavg: 1.25 1.75 2.78 5/190 18525
/proc/meminfo: memFree=31453592/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=371388 CPUtime=6.29 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 67393 0 0 0 622 7 0 0 25 0 1 0 970713744 380301312 67248 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242500 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 92847 67248 269 21 0 89484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 371388

[startup+12.7004 s]
/proc/loadavg: 1.67 1.82 2.79 5/190 18525
/proc/meminfo: memFree=31383180/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=372404 CPUtime=12.68 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 179086 0 0 0 1248 20 0 0 25 0 1 0 970713744 381341696 82304 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 93101 82304 269 21 0 89738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 372404

[startup+25.5002 s]
/proc/loadavg: 2.03 1.89 2.80 5/190 18526
/proc/meminfo: memFree=31433876/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=373916 CPUtime=25.48 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 374300 0 0 0 2504 44 0 0 25 0 1 0 970713744 382889984 64937 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 93479 64937 269 21 0 90116 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 373916

[startup+51.1008 s]
/proc/loadavg: 2.58 2.03 2.82 5/190 18602
/proc/meminfo: memFree=31139748/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=375044 CPUtime=51.08 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 729792 0 0 0 5022 86 0 0 25 0 1 0 970713744 384045056 81530 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 93761 81530 269 21 0 90398 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 375044

[startup+102.307 s]
/proc/loadavg: 3.43 2.36 2.89 5/190 18604
/proc/meminfo: memFree=31063928/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=244148 CPUtime=102.29 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 1518443 0 0 0 10054 175 0 0 25 0 1 0 970713744 250007552 52454 33554432000 4194304 4279399 140736867134464 18446744073709551615 4257082 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 61037 52454 269 21 0 57674 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 244148

[startup+162.3 s]
/proc/loadavg: 3.77 2.63 2.95 5/190 18605
/proc/meminfo: memFree=31045020/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=377580 CPUtime=162.29 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 2428474 0 0 0 15950 279 0 0 25 0 1 0 970713744 386641920 84741 33554432000 4194304 4279399 140736867134464 18446744073709551615 4255427 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 94395 84741 269 21 0 91032 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 377580

[startup+222.301 s]
/proc/loadavg: 3.92 2.90 3.02 5/190 18607
/proc/meminfo: memFree=31126816/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=378904 CPUtime=222.29 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 3345376 0 0 0 21843 386 0 0 25 0 1 0 970713744 387997696 68793 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242103 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 94726 68793 269 21 0 91363 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 378904

[startup+282.3 s]
/proc/loadavg: 4.02 3.09 3.08 5/190 18609
/proc/meminfo: memFree=30918448/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=247368 CPUtime=282.29 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 4299094 0 0 0 27736 493 0 0 25 0 1 0 970713744 253304832 47576 33554432000 4194304 4279399 140736867134464 18446744073709551615 4256506 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 61842 47576 269 21 0 58479 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 247368

[startup+342.301 s]
/proc/loadavg: 4.00 3.27 3.14 5/190 18610
/proc/meminfo: memFree=30998256/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=595424 CPUtime=342.3 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 5166783 0 0 0 33641 589 0 0 25 0 1 0 970713744 609714176 107751 33554432000 4194304 4279399 140736867134464 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 148856 107751 269 21 0 145493 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 595424

[startup+402.3 s]
/proc/loadavg: 4.04 3.40 3.19 5/190 18612
/proc/meminfo: memFree=30894412/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=596136 CPUtime=402.29 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 5996732 0 0 0 39546 683 0 0 25 0 1 0 970713744 610443264 96868 33554432000 4194304 4279399 140736867134464 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 149034 96868 269 21 0 145671 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 596136

[startup+462.301 s]
/proc/loadavg: 4.01 3.52 3.24 5/190 18613
/proc/meminfo: memFree=31065848/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=381628 CPUtime=462.3 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 6906813 0 0 0 45440 790 0 0 25 0 1 0 970713744 390787072 64843 33554432000 4194304 4279399 140736867134464 18446744073709551615 4235693 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 95407 64843 269 21 0 92044 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 381628

[startup+522.3 s]
/proc/loadavg: 4.00 3.60 3.28 5/190 18615
/proc/meminfo: memFree=30919616/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=809152 CPUtime=522.3 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 7758692 0 0 0 51346 884 0 0 25 0 1 0 970713744 828571648 123366 33554432000 4194304 4279399 140736867134464 18446744073709551615 4243401 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 202288 123385 269 21 0 198925 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 809152

[startup+582.301 s]
/proc/loadavg: 4.00 3.67 3.33 5/190 18617
/proc/meminfo: memFree=30876412/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=169656 CPUtime=582.3 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 8558473 0 0 0 57253 977 0 0 25 0 1 0 970713744 173727744 38483 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242112 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 42414 38483 269 21 0 39051 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 169656

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.00 3.84 3.47 5/190 18623
/proc/meminfo: memFree=31061104/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=385508 CPUtime=822.3 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 11732553 0 0 0 80886 1344 0 0 25 0 1 0 970713744 394760192 65165 33554432000 4194304 4279399 140736867134464 18446744073709551615 4256736 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 96377 65165 269 21 0 93014 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 385508

[startup+882.3 s]
/proc/loadavg: 4.00 3.87 3.50 5/190 18625
/proc/meminfo: memFree=30843556/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=386336 CPUtime=882.3 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 12434865 0 0 0 86805 1425 0 0 25 0 1 0 970713744 395608064 89438 33554432000 4194304 4279399 140736867134464 18446744073709551615 4256506 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 96584 89454 269 21 0 93221 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 386336

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.53 5/190 18626
/proc/meminfo: memFree=31001980/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=601644 CPUtime=942.31 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 13220032 0 0 0 92717 1514 0 0 25 0 1 0 970713744 616083456 96613 33554432000 4194304 4279399 140736867134464 18446744073709551615 4256088 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 150411 96613 269 21 0 147048 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 601644

[startup+1002.3 s]
/proc/loadavg: 4.00 3.91 3.56 5/190 18628
/proc/meminfo: memFree=31243484/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=387352 CPUtime=1002.31 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 13984761 0 0 0 98632 1599 0 0 25 0 1 0 970713744 396648448 67736 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242216 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 96838 67736 269 21 0 93475 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 387352

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.58 5/190 18629
/proc/meminfo: memFree=31134424/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=387724 CPUtime=1062.31 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 14739708 0 0 0 104547 1684 0 0 25 0 1 0 970713744 397029376 70328 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 96931 70328 269 21 0 93568 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 387724

[startup+1122.3 s]
/proc/loadavg: 4.00 3.93 3.60 5/190 18631
/proc/meminfo: memFree=31084176/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=388116 CPUtime=1122.31 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 15506180 0 0 0 110459 1772 0 0 25 0 1 0 970713744 397430784 85216 33554432000 4194304 4279399 140736867134464 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 97029 85216 269 21 0 93666 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 388116

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.62 5/190 18633
/proc/meminfo: memFree=31121212/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=256456 CPUtime=1182.31 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 16342847 0 0 0 116363 1868 0 0 25 0 1 0 970713744 262610944 48431 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 64114 48431 269 21 0 60751 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 256456

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.65 5/190 18634
/proc/meminfo: memFree=31009440/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=389168 CPUtime=1242.31 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 17147148 0 0 0 122273 1958 0 0 25 0 1 0 970713744 398508032 71171 33554432000 4194304 4279399 140736867134464 18446744073709551615 4256785 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 97292 71171 269 21 0 93929 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 389168

[startup+1302.3 s]
/proc/loadavg: 4.00 3.95 3.66 5/190 18636
/proc/meminfo: memFree=31109848/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=389672 CPUtime=1302.32 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 17962938 0 0 0 128178 2054 0 0 25 0 1 0 970713744 399024128 86022 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 97418 86022 269 21 0 94055 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 389672

[startup+1362.3 s]
/proc/loadavg: 4.00 3.96 3.68 5/190 18637
/proc/meminfo: memFree=31103212/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=390392 CPUtime=1362.32 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 18827206 0 0 0 134081 2151 0 0 25 0 1 0 970713744 399761408 88351 33554432000 4194304 4279399 140736867134464 18446744073709551615 4255690 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 97598 88351 269 21 0 94235 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 390392

[startup+1422.31 s]
/proc/loadavg: 4.00 3.97 3.70 5/190 18639
/proc/meminfo: memFree=30986360/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=258396 CPUtime=1422.32 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 19656164 0 0 0 139984 2248 0 0 25 0 1 0 970713744 264597504 54533 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 64599 54533 269 21 0 61236 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 258396

[startup+1482.3 s]
/proc/loadavg: 4.00 3.97 3.72 5/190 18641
/proc/meminfo: memFree=31035160/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=391148 CPUtime=1482.32 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 20469500 0 0 0 145897 2335 0 0 25 0 1 0 970713744 400535552 80284 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 97787 80284 269 21 0 94424 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 391148

[startup+1542.3 s]
/proc/loadavg: 4.04 3.99 3.74 5/190 18642
/proc/meminfo: memFree=30754016/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=391764 CPUtime=1542.32 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 21359372 0 0 0 151800 2432 0 0 25 0 1 0 970713744 401166336 83145 33554432000 4194304 4279399 140736867134464 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 97941 83145 269 21 0 94578 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 391764

[startup+1602.3 s]
/proc/loadavg: 4.05 4.00 3.75 5/190 18644
/proc/meminfo: memFree=30640884/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=391940 CPUtime=1602.32 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 22294072 0 0 0 157696 2536 0 0 25 0 1 0 970713744 401346560 64823 33554432000 4194304 4279399 140736867134464 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 97985 64823 269 21 0 94622 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 391940

[startup+1662.3 s]
/proc/loadavg: 4.01 4.00 3.76 5/190 18645
/proc/meminfo: memFree=30797552/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=607476 CPUtime=1662.32 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 23110699 0 0 0 163609 2623 0 0 25 0 1 0 970713744 622055424 101769 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 151869 101769 269 21 0 148506 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 607476

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 18647
/proc/meminfo: memFree=30975824/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=393016 CPUtime=1722.33 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 23954845 0 0 0 169514 2719 0 0 25 0 1 0 970713744 402448384 75017 33554432000 4194304 4279399 140736867134464 18446744073709551615 4255732 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 98254 75017 269 21 0 94891 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 393016

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 18649
/proc/meminfo: memFree=30720828/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=179792 CPUtime=1782.32 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 24778373 0 0 0 175420 2812 0 0 25 0 1 0 970713744 184107008 40675 33554432000 4194304 4279399 140736867134464 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 44948 40681 269 21 0 41585 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 179792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.79 4/188 18650
/proc/meminfo: memFree=30915624/32950940 swapFree=67074964/67111528
[pid=18504] ppid=18502 vsize=608364 CPUtime=1800.03 cores=4,6
/proc/18504/stat : 18504 (OptimuS_release) R 18502 18504 17737 0 -1 4202496 25001808 0 0 0 177166 2837 0 0 25 0 1 0 970713744 622964736 96806 33554432000 4194304 4279399 140736867134464 18446744073709551615 4242522 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/18504/statm: 152091 96806 269 21 0 148728 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 608364

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): 1800.02
CPU time (s): 1800.06
CPU user time (s): 1771.67
CPU system time (s): 28.3897
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 948208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.67
system time used= 28.3897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25001832
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 18935

runsolver used 2.85457 second user time and 6.97194 second system time

The end

Launcher Data 

Begin job on node117 at 2011-06-11 17:07:10
IDJOB=3495123
IDBENCH=70759
IDSOLVER=1987
FILE ID=node117/3495123-1307804830
RUNJOBID= node117-1307804830-18467
PBS_JOBID= 13551060
Free space on /tmp= 74020 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand032.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495123-1307804830/watcher-3495123-1307804830 -o /tmp/evaluation-result-3495123-1307804830/solver-3495123-1307804830 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495123-1307804830.cnf

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

MD5SUM BENCH= 49dda3faa6676166ee2ccb89f6cd8ca0
RANDOM SEED=504333978

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      31887960 kB
Buffers:        163944 kB
Cached:         703784 kB
SwapCached:       6164 kB
Active:         359952 kB
Inactive:       553560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      31887960 kB
SwapTotal:    67111528 kB
SwapFree:     67074964 kB
Dirty:            4704 kB
Writeback:           0 kB
AnonPages:       42244 kB
Mapped:          14116 kB
Slab:            84816 kB
PageTables:       5568 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   224884 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= 74020 MiB
End job on node117 at 2011-06-11 17:37:12