Trace number 3387118

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat hack: cir_minisat 2011-05-13 (simp)? (TO) 5000.1 4999.94

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark808.69
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3387118-1305591857/watcher-3387118-1305591857 -o /tmp/evaluation-result-3387118-1305591857/solver-3387118-1305591857 -C 5000 -W 5100 -M 15500 HOME/cir_minisat HOME/instance-3387118-1305591857.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.94 3.99 3.99 4/500 6177
/proc/meminfo: memFree=18760132/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=20704 CPUtime=0 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 1015 0 0 0 0 0 0 0 25 0 1 0 749416400 21200896 945 33554432000 4194304 4300288 140734487912768 18446744073709551615 4279009 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 5176 945 217 26 0 1808 0

[startup+0.0386121 s]
/proc/loadavg: 3.94 3.99 3.99 4/500 6177
/proc/meminfo: memFree=18760132/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=27832 CPUtime=0.03 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 3019 0 0 0 3 0 0 0 25 0 1 0 749416400 28499968 2781 33554432000 4194304 4300288 140734487912768 18446744073709551615 4279009 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 6958 2786 218 26 0 3590 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 27832

[startup+0.100601 s]
/proc/loadavg: 3.94 3.99 3.99 4/500 6177
/proc/meminfo: memFree=18760132/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=40976 CPUtime=0.09 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 7285 0 0 0 9 0 0 0 25 0 1 0 749416400 41959424 6460 33554432000 4194304 4300288 140734487912768 18446744073709551615 251367207621 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 10244 6461 218 26 0 6876 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40976

[startup+0.300564 s]
/proc/loadavg: 3.94 3.99 3.99 4/500 6177
/proc/meminfo: memFree=18760132/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=75520 CPUtime=0.29 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 15364 0 0 0 27 2 0 0 25 0 1 0 749416400 77332480 13932 33554432000 4194304 4300288 140734487912768 18446744073709551615 251367207621 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 18880 13933 236 26 0 15512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 75520

[startup+0.700495 s]
/proc/loadavg: 3.94 3.99 3.99 4/500 6177
/proc/meminfo: memFree=18760132/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=91012 CPUtime=0.68 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 23400 0 0 0 65 3 0 0 25 0 1 0 749416400 93196288 17884 33554432000 4194304 4300288 140734487912768 18446744073709551615 4232281 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 22753 17884 236 26 0 19385 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 91012

[startup+1.50035 s]
/proc/loadavg: 3.94 3.99 3.99 5/501 6178
/proc/meminfo: memFree=18679408/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=102540 CPUtime=1.49 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 31475 0 0 0 144 5 0 0 25 0 1 0 749416400 105000960 20898 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256415 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 25635 20898 256 26 0 22267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102540

[startup+3.10105 s]
/proc/loadavg: 3.94 3.99 3.99 5/501 6179
/proc/meminfo: memFree=18673792/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=102540 CPUtime=3.09 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 31857 0 0 0 304 5 0 0 25 0 1 0 749416400 105000960 21275 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268199 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 25635 21275 257 26 0 22267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102540

[startup+6.30045 s]
/proc/loadavg: 3.94 3.99 3.99 5/501 6179
/proc/meminfo: memFree=18671212/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=132892 CPUtime=6.29 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 37036 0 0 0 623 6 0 0 25 0 1 0 749416400 136081408 26449 33554432000 4194304 4300288 140734487912768 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 33223 26449 257 26 0 29855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132892

[startup+12.7003 s]
/proc/loadavg: 3.95 3.99 3.99 5/501 6179
/proc/meminfo: memFree=18624104/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=151860 CPUtime=12.69 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 42934 0 0 0 1263 6 0 0 25 0 1 0 749416400 155504640 32325 33554432000 4194304 4300288 140734487912768 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 37965 32325 257 26 0 34597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151860

[startup+25.5009 s]
/proc/loadavg: 3.96 3.99 3.99 5/501 6179
/proc/meminfo: memFree=18564684/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=232768 CPUtime=25.49 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 55407 0 0 0 2540 9 0 0 25 0 1 0 749416400 238354432 44769 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256011 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 58192 44769 257 26 0 54824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 232768

[startup+51.1012 s]
/proc/loadavg: 3.97 3.99 3.99 5/501 6180
/proc/meminfo: memFree=18464552/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=314156 CPUtime=51.09 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 75097 0 0 0 5097 12 0 0 25 0 1 0 749416400 321695744 64398 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256011 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 78539 64398 257 26 0 75171 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 314156

[startup+102.319 s]
/proc/loadavg: 3.99 3.99 3.99 5/501 6181
/proc/meminfo: memFree=18369800/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=446416 CPUtime=102.31 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 113301 0 0 0 10212 19 0 0 25 0 1 0 749416400 457129984 102527 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 111604 102527 257 26 0 108236 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 446416

[startup+162.301 s]
/proc/loadavg: 3.99 3.99 3.99 5/501 6183
/proc/meminfo: memFree=18159228/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=661340 CPUtime=162.3 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 153210 0 0 0 16204 26 0 0 25 0 1 0 749416400 677212160 142365 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256011 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 165335 142365 257 26 0 161967 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 661340

[startup+222.3 s]
/proc/loadavg: 3.99 3.99 3.99 5/501 6184
/proc/meminfo: memFree=18521400/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=182680 CPUtime=222.29 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 196504 0 0 0 22195 34 0 0 25 0 1 0 749416400 187064320 38029 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 45670 38029 257 26 0 42302 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 182680

[startup+282.3 s]
/proc/loadavg: 3.99 3.99 3.99 5/501 6186
/proc/meminfo: memFree=18290116/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=446416 CPUtime=282.3 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 246847 0 0 0 28186 44 0 0 25 0 1 0 749416400 457129984 88272 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256021 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 111604 88272 257 26 0 108236 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 446416

[startup+342.301 s]
/proc/loadavg: 4.03 4.00 4.00 5/501 6188
/proc/meminfo: memFree=18301124/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=664036 CPUtime=342.3 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 288554 0 0 0 34179 51 0 0 25 0 1 0 749416400 679972864 129886 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256011 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 166009 129886 257 26 0 162641 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 664036

[startup+402.301 s]
/proc/loadavg: 4.08 4.02 4.00 5/501 6189
/proc/meminfo: memFree=18081724/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1016420 CPUtime=402.3 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 324301 0 0 0 40171 59 0 0 25 0 1 0 749416400 1040814080 165566 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256031 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 254105 165566 257 26 0 250737 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1016420

[startup+462.301 s]
/proc/loadavg: 4.03 4.01 4.00 5/501 6191
/proc/meminfo: memFree=17937732/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1018928 CPUtime=462.31 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 350057 0 0 0 46166 65 0 0 25 0 1 0 749416400 1043382272 191279 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268551 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 254732 191279 257 26 0 251364 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 1018928

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 4.00 5/501 6192
/proc/meminfo: memFree=18447356/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=243376 CPUtime=522.31 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 401683 0 0 0 52155 76 0 0 25 0 1 0 749416400 249217024 55662 33554432000 4194304 4300288 140734487912768 18446744073709551615 4255713 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 60844 55662 257 26 0 57476 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 243376

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/501 6194
/proc/meminfo: memFree=18242600/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=458156 CPUtime=582.31 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 445030 0 0 0 58147 84 0 0 25 0 1 0 749416400 469151744 98931 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268313 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 114539 98931 257 26 0 111171 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 458156

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 4.12 4.05 4.01 5/501 6326
/proc/meminfo: memFree=17528756/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=772428 CPUtime=4062.45 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2345864 0 0 0 405749 496 0 0 25 0 1 0 749416400 790966272 164626 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268248 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 193107 164626 257 26 0 189739 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 772428

[startup+4122.3 s]
/proc/loadavg: 4.10 4.06 4.01 5/501 6327
/proc/meminfo: memFree=17308240/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=773596 CPUtime=4122.42 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2364835 0 0 0 411741 501 0 0 25 0 1 0 749416400 792162304 183575 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268280 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 193399 183575 257 26 0 190031 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 773596

[startup+4182.3 s]
/proc/loadavg: 4.04 4.05 4.00 5/501 6329
/proc/meminfo: memFree=17767872/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1123868 CPUtime=4182.43 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2382700 0 0 0 417739 504 0 0 25 0 1 0 749416400 1150840832 201420 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256216 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 280967 201420 257 26 0 277599 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 1123868

[startup+4242.3 s]
/proc/loadavg: 4.01 4.03 4.00 5/501 6331
/proc/meminfo: memFree=17481520/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1125372 CPUtime=4242.43 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2399043 0 0 0 423735 508 0 0 25 0 1 0 749416400 1152380928 217745 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268313 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 281343 217745 257 26 0 277975 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 1125372

[startup+4302.3 s]
/proc/loadavg: 4.00 4.03 4.00 5/501 6332
/proc/meminfo: memFree=17208176/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1126496 CPUtime=4302.43 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2415154 0 0 0 429731 512 0 0 25 0 1 0 749416400 1153531904 233838 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256003 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 281624 233838 257 26 0 278256 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 1126496

[startup+4362.3 s]
/proc/loadavg: 4.06 4.03 4.00 5/501 6334
/proc/meminfo: memFree=17021388/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1127208 CPUtime=4362.44 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2433318 0 0 0 435726 518 0 0 25 0 1 0 749416400 1154260992 251971 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256003 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 281802 251971 257 26 0 278434 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 1127208

[startup+4422.3 s]
/proc/loadavg: 4.07 4.04 4.00 5/501 6335
/proc/meminfo: memFree=16851832/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1130352 CPUtime=4422.43 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2450598 0 0 0 441721 522 0 0 25 0 1 0 749416400 1157480448 269227 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256000 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 282588 269227 257 26 0 279220 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 1130352

[startup+4482.3 s]
/proc/loadavg: 4.02 4.03 4.00 5/501 6339
/proc/meminfo: memFree=16677200/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1699364 CPUtime=4482.44 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2472961 0 0 0 447717 527 0 0 25 0 1 0 749416400 1740148736 291563 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256011 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 424841 291563 257 26 0 421473 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 1699364

[startup+4542.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/501 6342
/proc/meminfo: memFree=16480428/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1703348 CPUtime=4542.44 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2498976 0 0 0 453712 532 0 0 25 0 1 0 749416400 1744228352 317513 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268270 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 425837 317514 257 26 0 422469 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 1703348

[startup+4602.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/501 6343
/proc/meminfo: memFree=17220660/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1706064 CPUtime=4602.45 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2524051 0 0 0 459708 537 0 0 25 0 1 0 749416400 1747009536 342543 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256021 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 426516 342543 257 26 0 423148 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 1706064

[startup+4662.3 s]
/proc/loadavg: 4.06 4.04 4.01 5/501 6345
/proc/meminfo: memFree=17002620/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1706316 CPUtime=4662.45 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2540264 0 0 0 465702 543 0 0 25 0 1 0 749416400 1747267584 358719 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256031 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 426579 358719 257 26 0 423211 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 1706316

[startup+4722.32 s]
/proc/loadavg: 4.02 4.03 4.00 5/501 6346
/proc/meminfo: memFree=16785212/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1710760 CPUtime=4722.46 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2563294 0 0 0 471698 548 0 0 25 0 1 0 749416400 1751818240 381701 33554432000 4194304 4300288 140734487912768 18446744073709551615 4255985 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 427690 381701 257 26 0 424322 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 1710760

[startup+4782.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/501 6348
/proc/meminfo: memFree=16603640/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1714044 CPUtime=4782.45 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2583336 0 0 0 477691 554 0 0 25 0 1 0 749416400 1755181056 401706 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 428511 401706 257 26 0 425143 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 1714044

[startup+4842.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/501 6350
/proc/meminfo: memFree=16409292/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=1718388 CPUtime=4842.45 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2599264 0 0 0 483686 559 0 0 25 0 1 0 749416400 1759629312 417596 33554432000 4194304 4300288 140734487912768 18446744073709551615 4256003 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 429597 417596 257 26 0 426229 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 1718388

[startup+4902.3 s]
/proc/loadavg: 4.14 4.06 4.01 5/501 6351
/proc/meminfo: memFree=17657056/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=454428 CPUtime=4902.45 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2638425 0 0 0 489673 572 0 0 25 0 1 0 749416400 465334272 89615 33554432000 4194304 4300288 140734487912768 18446744073709551615 4268239 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 113607 89615 257 26 0 110239 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 454428

[startup+4962.3 s]
/proc/loadavg: 4.05 4.04 4.00 5/501 6353
/proc/meminfo: memFree=17474604/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=586876 CPUtime=4962.45 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2659911 0 0 0 495667 578 0 0 25 0 1 0 749416400 600961024 111046 33554432000 4194304 4300288 140734487912768 18446744073709551615 4255947 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 146719 111046 257 26 0 143351 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 586876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 4.02 4.04 4.00 5/501 6354
/proc/meminfo: memFree=18186948/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=588108 CPUtime=5000.06 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2685281 0 0 0 499424 582 0 0 25 0 1 0 749416400 602222592 136343 33554432000 4194304 4300288 140734487912768 18446744073709551615 4255985 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 147027 136343 257 26 0 143659 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 588108

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

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

[startup+4999.9 s]
/proc/loadavg: 4.02 4.04 4.00 5/501 6354
/proc/meminfo: memFree=18186948/32950928 swapFree=38710912/67111528
[pid=6177] ppid=6175 vsize=588108 CPUtime=5000.06 cores=0,2,4,6
/proc/6177/stat : 6177 (cir_minisat) R 6175 6177 5791 0 -1 4202496 2685281 0 0 0 499424 582 0 0 25 0 1 0 749416400 602222592 136343 33554432000 4194304 4300288 140734487912768 18446744073709551615 4255985 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/6177/statm: 147027 136343 257 26 0 143659 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 588108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.1
CPU user time (s): 4994.26
CPU system time (s): 5.84911
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1767708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4994.26
system time used= 5.84911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2685282
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= 7
involuntary context switches= 3075

runsolver used 25.5741 second user time and 56.2634 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-17 02:24:17
IDJOB=3387118
IDBENCH=70760
IDSOLVER=1873
FILE ID=node113/3387118-1305591857
RUNJOBID= node113-1305586738-5809
PBS_JOBID= 13350365
Free space on /tmp= 73392 MiB

SOLVER NAME= minisat hack: cir_minisat 2011-05-13 (simp)
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/cir_minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3387118-1305591857/watcher-3387118-1305591857 -o /tmp/evaluation-result-3387118-1305591857/solver-3387118-1305591857 -C 5000 -W 5100 -M 15500  HOME/cir_minisat HOME/instance-3387118-1305591857.cnf

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1549053374

node113.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		: 2666.846
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      18760412 kB
Buffers:        306840 kB
Cached:        3982692 kB
SwapCached:      93692 kB
Active:        6281556 kB
Inactive:      7594916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18760412 kB
SwapTotal:    67111528 kB
SwapFree:     38710912 kB
Dirty:            8656 kB
Writeback:         112 kB
AnonPages:     9505188 kB
Mapped:          26196 kB
Slab:           128472 kB
PageTables:     117388 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 155709632 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= 73396 MiB
End job on node113 at 2011-05-17 03:47:39