Trace number 3266523

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
Lingeling 587? (TO) 1300.07 1300.03

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_80.shuffled.cnf
MD5SUM53a7d1541ad9c0dde902ec3a505ae8fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of clauses634
Sum of the clauses size1900
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3632
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: 935)

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-3266523-1303582191/watcher-3266523-1303582191 -o /tmp/evaluation-result-3266523-1303582191/solver-3266523-1303582191 -C 2400 -W 1300 -M 7680 lingeling HOME/instance-3266523-1303582191.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 0.92 1.56 2.47 1/174 14047
/proc/meminfo: memFree=11906680/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=6700 CPUtime=0 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 249 0 0 0 0 0 0 0 23 0 1 0 450634911 6860800 191 33554432000 4194304 4409164 140737298171792 18446744073709551615 4246211 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 1675 191 133 53 0 98 0

[startup+0.0714451 s]
/proc/loadavg: 0.92 1.56 2.47 1/174 14047
/proc/meminfo: memFree=11906680/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=6968 CPUtime=0.06 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 344 0 0 0 6 0 0 0 23 0 1 0 450634911 7135232 286 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 1742 286 139 53 0 165 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6968

[startup+0.100442 s]
/proc/loadavg: 0.92 1.56 2.47 1/174 14047
/proc/meminfo: memFree=11906680/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=7536 CPUtime=0.09 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 465 0 0 0 9 0 0 0 23 0 1 0 450634911 7716864 407 33554432000 4194304 4409164 140737298171792 18446744073709551615 4250032 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 1884 407 140 53 0 307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7536

[startup+0.300401 s]
/proc/loadavg: 0.92 1.56 2.47 1/174 14047
/proc/meminfo: memFree=11906680/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=8656 CPUtime=0.29 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 1318 0 0 0 28 1 0 0 25 0 1 0 450634911 8863744 719 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 2164 719 140 53 0 587 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8656

[startup+0.700331 s]
/proc/loadavg: 0.92 1.56 2.47 1/174 14047
/proc/meminfo: memFree=11906680/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=13048 CPUtime=0.69 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 3932 0 0 0 65 4 0 0 25 0 1 0 450634911 13361152 1809 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 3262 1809 140 53 0 1685 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13048

[startup+1.50019 s]
/proc/loadavg: 0.92 1.56 2.47 6/190 14078
/proc/meminfo: memFree=11878724/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=13868 CPUtime=1.49 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 7040 0 0 0 139 10 0 0 25 0 1 0 450634911 14200832 2019 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 3467 2019 140 53 0 1890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13868

[startup+3.1009 s]
/proc/loadavg: 0.92 1.56 2.47 5/190 14078
/proc/meminfo: memFree=11867936/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=21304 CPUtime=3.09 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 11391 0 0 0 293 16 0 0 25 0 1 0 450634911 21815296 3849 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 5326 3849 140 53 0 3749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21304

[startup+6.30032 s]
/proc/loadavg: 1.17 1.60 2.48 5/190 14078
/proc/meminfo: memFree=11851688/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=38220 CPUtime=6.3 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 19725 0 0 0 601 29 0 0 25 0 1 0 450634911 39137280 8078 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 9555 8078 140 53 0 7978 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 38220

[startup+12.7002 s]
/proc/loadavg: 1.39 1.64 2.48 5/190 14078
/proc/meminfo: memFree=11819468/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=55112 CPUtime=12.69 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 31927 0 0 0 1223 46 0 0 25 0 1 0 450634911 56434688 12324 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358341 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 13778 12324 140 53 0 12201 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55112

[startup+25.5009 s]
/proc/loadavg: 1.97 1.75 2.51 5/190 14079
/proc/meminfo: memFree=11784724/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=61556 CPUtime=25.49 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 66914 0 0 0 2476 73 0 0 25 0 1 0 450634911 63033344 13912 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 15389 13912 140 53 0 13812 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61556

[startup+51.1003 s]
/proc/loadavg: 2.66 1.93 2.55 6/190 14106
/proc/meminfo: memFree=11672964/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=93384 CPUtime=51.09 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 74871 0 0 0 5012 97 0 0 25 0 1 0 450634911 95625216 21869 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 23346 21869 140 53 0 21769 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 93384

[startup+102.307 s]
/proc/loadavg: 3.42 2.25 2.62 6/190 14108
/proc/meminfo: memFree=11623996/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=112672 CPUtime=102.3 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 93672 0 0 0 10092 138 0 0 25 0 1 0 450634911 115376128 26714 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358301 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 28168 26714 140 53 0 26591 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 112672

[startup+162.3 s]
/proc/loadavg: 3.78 2.56 2.70 6/190 14109
/proc/meminfo: memFree=11529512/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=144912 CPUtime=162.3 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 148787 0 0 0 16041 189 0 0 25 0 1 0 450634911 148389888 34774 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358339 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 36228 34774 140 53 0 34651 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 144912

[startup+222.301 s]
/proc/loadavg: 3.95 2.84 2.79 5/190 14111
/proc/meminfo: memFree=11423696/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=231824 CPUtime=222.3 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 170515 0 0 0 21996 234 0 0 25 0 1 0 450634911 237387776 56502 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358328 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 57956 56502 140 53 0 56379 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 231824

[startup+282.301 s]
/proc/loadavg: 4.09 3.08 2.87 5/190 14139
/proc/meminfo: memFree=11477864/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=227780 CPUtime=282.3 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 199688 0 0 0 27956 274 0 0 25 0 1 0 450634911 233246720 55468 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358679 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 56945 55468 140 53 0 55368 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 227780

[startup+342.301 s]
/proc/loadavg: 4.03 3.24 2.94 5/190 14168
/proc/meminfo: memFree=11375328/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=287320 CPUtime=342.3 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 214573 0 0 0 33932 298 0 0 25 0 1 0 450634911 294215680 70353 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358352 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 71830 70353 140 53 0 70253 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 287320

[startup+402.3 s]
/proc/loadavg: 4.07 3.39 3.01 5/190 14170
/proc/meminfo: memFree=11370476/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=302776 CPUtime=402.31 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 231926 0 0 0 39916 315 0 0 25 0 1 0 450634911 310042624 74217 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 75694 74217 140 53 0 74117 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 302776

[startup+462.3 s]
/proc/loadavg: 4.02 3.50 3.07 5/190 14171
/proc/meminfo: memFree=11196992/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=395396 CPUtime=462.31 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 255081 0 0 0 45896 335 0 0 25 0 1 0 450634911 404885504 97372 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358348 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 98849 97372 140 53 0 97272 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 395396

[startup+522.301 s]
/proc/loadavg: 4.05 3.60 3.13 5/190 14173
/proc/meminfo: memFree=11188544/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=395396 CPUtime=522.3 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 255081 0 0 0 51878 352 0 0 25 0 1 0 450634911 404885504 97372 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358301 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 98849 97372 140 53 0 97272 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 395396

[startup+582.301 s]
/proc/loadavg: 4.02 3.67 3.18 5/190 14174
/proc/meminfo: memFree=11276812/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=267880 CPUtime=582.31 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 287529 0 0 0 57856 375 0 0 25 0 1 0 450634911 274309120 65493 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 66970 65493 140 53 0 65393 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 267880

[startup+642.3 s]
/proc/loadavg: 4.00 3.73 3.23 5/190 14176
/proc/meminfo: memFree=11105320/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=322636 CPUtime=642.31 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 301218 0 0 0 63833 398 0 0 25 0 1 0 450634911 330379264 79182 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 80659 79182 140 53 0 79082 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 322636

[startup+702.3 s]
/proc/loadavg: 4.00 3.78 3.27 5/190 14178
/proc/meminfo: memFree=11053344/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=322636 CPUtime=702.31 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 301218 0 0 0 69803 428 0 0 25 0 1 0 450634911 330379264 79182 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 80659 79182 140 53 0 79082 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 322636

[startup+762.307 s]
/proc/loadavg: 4.00 3.82 3.32 5/190 14179
/proc/meminfo: memFree=10902796/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=425488 CPUtime=762.32 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 326931 0 0 0 75775 457 0 0 25 0 1 0 450634911 435699712 104895 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 106372 104895 140 53 0 104795 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 425488

[startup+822.301 s]
/proc/loadavg: 4.05 3.86 3.36 5/190 14181
/proc/meminfo: memFree=10924108/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=425488 CPUtime=822.32 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 326931 0 0 0 81757 475 0 0 25 0 1 0 450634911 435699712 104895 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 106372 104895 140 53 0 104795 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 425488

[startup+882.301 s]
/proc/loadavg: 4.05 3.90 3.40 5/190 14182
/proc/meminfo: memFree=10776296/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=491024 CPUtime=882.31 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 343315 0 0 0 87738 493 0 0 25 0 1 0 450634911 502808576 121279 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 122756 121279 140 53 0 121179 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 491024

[startup+942.3 s]
/proc/loadavg: 4.10 3.93 3.44 5/190 14187
/proc/meminfo: memFree=10747740/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=491024 CPUtime=942.32 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 343315 0 0 0 93723 509 0 0 25 0 1 0 450634911 502808576 121279 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 122756 121279 140 53 0 121179 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 491024

[startup+1002.3 s]
/proc/loadavg: 4.03 3.94 3.47 5/190 14189
/proc/meminfo: memFree=10707968/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=491024 CPUtime=1002.32 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 343315 0 0 0 99711 521 0 0 25 0 1 0 450634911 502808576 121279 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358352 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 122756 121279 140 53 0 121179 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 491024

[startup+1062.3 s]
/proc/loadavg: 4.07 3.96 3.51 5/190 14190
/proc/meminfo: memFree=10617680/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=491024 CPUtime=1062.32 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 343315 0 0 0 105696 536 0 0 25 0 1 0 450634911 502808576 121279 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 122756 121279 140 53 0 121179 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 491024

[startup+1122.3 s]
/proc/loadavg: 4.02 3.97 3.54 5/190 14192
/proc/meminfo: memFree=10711532/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=433124 CPUtime=1122.32 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 449144 0 0 0 111665 567 0 0 25 0 1 0 450634911 443518976 106804 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358434 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 108281 106804 140 53 0 106704 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 433124

[startup+1182.3 s]
/proc/loadavg: 4.01 3.97 3.56 5/190 14193
/proc/meminfo: memFree=10498744/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=441484 CPUtime=1182.32 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 451234 0 0 0 117640 592 0 0 25 0 1 0 450634911 452079616 108894 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358348 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 110371 108894 140 53 0 108794 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 441484

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.59 5/190 14195
/proc/meminfo: memFree=10299464/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=375948 CPUtime=1242.32 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 451234 0 0 0 123617 615 0 0 25 0 1 0 450634911 384970752 92510 33554432000 4194304 4409164 140737298171792 18446744073709551615 233510322071 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 93987 92510 140 53 0 92410 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 375948



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.61 5/190 14197
/proc/meminfo: memFree=10200000/32951124 swapFree=67111528/67111528
[pid=14047] ppid=14045 vsize=494172 CPUtime=1300.04 cores=1,3
/proc/14047/stat : 14047 (lingeling) R 14045 14047 13313 0 -1 4202496 480790 0 0 0 129366 638 0 0 25 0 1 0 450634911 506032128 122066 33554432000 4194304 4409164 140737298171792 18446744073709551615 4358301 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/14047/statm: 123543 122066 140 53 0 121966 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 494172

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): 1300.03
CPU time (s): 1300.07
CPU user time (s): 1293.66
CPU system time (s): 6.40603
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 713356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1293.66
system time used= 6.40603
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480790
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= 16169

runsolver used 2.13967 second user time and 4.96324 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-23 20:09:51
IDJOB=3266523
IDBENCH=87811
IDSOLVER=1606
FILE ID=node145/3266523-1303582191
RUNJOBID= node145-1303582190-14037
PBS_JOBID= 13150320
Free space on /tmp= 71336 MiB

SOLVER NAME= Lingeling 587
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= lingeling BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266523-1303582191/watcher-3266523-1303582191 -o /tmp/evaluation-result-3266523-1303582191/solver-3266523-1303582191 -C 2400 -W 1300 -M 7680  lingeling HOME/instance-3266523-1303582191.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=1267646623

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.83
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		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11906944 kB
Buffers:       2168104 kB
Cached:       18244628 kB
SwapCached:          0 kB
Active:       10168788 kB
Inactive:     10307836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11906944 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              20 kB
Writeback:           0 kB
AnonPages:       64120 kB
Mapped:          14492 kB
Slab:           504796 kB
PageTables:       5092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   187688 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= 71312 MiB
End job on node145 at 2011-04-23 20:31:33