Trace number 3372112

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 587f (fixed)? (TO) 5000.05 4999.93

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

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-3372112-1305417341/watcher-3372112-1305417341 -o /tmp/evaluation-result-3372112-1305417341/solver-3372112-1305417341 -C 5000 -W 5100 -M 15500 lingeling HOME/instance-3372112-1305417341.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: 3.45 4.23 5.63 2/355 16428
/proc/meminfo: memFree=25199564/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=9124 CPUtime=0 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 861 0 0 0 0 0 0 0 21 0 1 0 731964883 9342976 804 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367546624 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 2281 804 111 53 0 704 0

[startup+0.0579201 s]
/proc/loadavg: 3.45 4.23 5.63 2/355 16428
/proc/meminfo: memFree=25199564/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=20400 CPUtime=0.05 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 3680 0 0 0 5 0 0 0 21 0 1 0 731964883 20889600 3623 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367546624 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 5100 3623 111 53 0 3523 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20400

[startup+0.10091 s]
/proc/loadavg: 3.45 4.23 5.63 2/355 16428
/proc/meminfo: memFree=25199564/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=29616 CPUtime=0.09 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 5984 0 0 0 8 1 0 0 21 0 1 0 731964883 30326784 5927 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367546624 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 7404 5927 111 53 0 5827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29616

[startup+0.300879 s]
/proc/loadavg: 3.45 4.23 5.63 2/355 16428
/proc/meminfo: memFree=25199564/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=38508 CPUtime=0.29 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 9642 0 0 0 27 2 0 0 22 0 1 0 731964883 39432192 8157 33554432000 4194304 4409284 140736164249552 18446744073709551615 4295732 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 9627 8157 118 53 0 8050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38508

[startup+0.700795 s]
/proc/loadavg: 3.45 4.23 5.63 2/355 16428
/proc/meminfo: memFree=25199564/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=43720 CPUtime=0.69 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 14864 0 0 0 67 2 0 0 23 0 1 0 731964883 44769280 9440 33554432000 4194304 4409284 140736164249552 18446744073709551615 4280979 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 10930 9440 130 53 0 9353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43720

[startup+1.50065 s]
/proc/loadavg: 3.34 4.19 5.61 3/359 16435
/proc/meminfo: memFree=25096444/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=46172 CPUtime=1.49 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 15479 0 0 0 147 2 0 0 25 0 1 0 731964883 47280128 10054 33554432000 4194304 4409284 140736164249552 18446744073709551615 4269554 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 11543 10054 131 53 0 9966 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46172

[startup+3.10035 s]
/proc/loadavg: 3.34 4.19 5.61 3/359 16435
/proc/meminfo: memFree=25102020/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=40632 CPUtime=3.09 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 16991 0 0 0 307 2 0 0 25 0 1 0 731964883 41607168 8679 33554432000 4194304 4409284 140736164249552 18446744073709551615 4219927 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 10158 8679 137 53 0 8581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40632

[startup+6.30077 s]
/proc/loadavg: 3.34 4.19 5.61 3/359 16435
/proc/meminfo: memFree=25120268/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=41684 CPUtime=6.29 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 17285 0 0 0 626 3 0 0 25 0 1 0 731964883 42684416 8949 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358973 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 10421 8949 141 53 0 8844 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41684

[startup+12.7006 s]
/proc/loadavg: 3.13 4.12 5.57 3/359 16435
/proc/meminfo: memFree=25123744/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=47088 CPUtime=12.69 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 18636 0 0 0 1264 5 0 0 25 0 1 0 731964883 48218112 10300 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 11772 10300 141 53 0 10195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47088

[startup+25.5012 s]
/proc/loadavg: 2.95 4.05 5.53 3/359 16436
/proc/meminfo: memFree=25132532/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=43828 CPUtime=25.49 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 20329 0 0 0 2543 6 0 0 25 0 1 0 731964883 44879872 9485 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 10957 9485 141 53 0 9380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43828

[startup+51.1005 s]
/proc/loadavg: 2.63 3.88 5.44 3/359 16436
/proc/meminfo: memFree=25110904/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=59032 CPUtime=51.09 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 26209 0 0 0 5097 12 0 0 25 0 1 0 731964883 60448768 13286 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358433 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 14758 13286 141 53 0 13181 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 59032

[startup+102.313 s]
/proc/loadavg: 2.25 3.56 5.24 3/359 16438
/proc/meminfo: memFree=25091332/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=74720 CPUtime=102.3 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 36074 0 0 0 10210 20 0 0 25 0 1 0 731964883 76513280 17208 33554432000 4194304 4409284 140736164249552 18446744073709551615 4359843 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 18680 17208 141 53 0 17103 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 74720

[startup+162.301 s]
/proc/loadavg: 2.09 3.28 5.03 3/359 16439
/proc/meminfo: memFree=25075808/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=78540 CPUtime=162.29 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 45159 0 0 0 16198 31 0 0 25 0 1 0 731964883 80424960 18163 33554432000 4194304 4409284 140736164249552 18446744073709551615 4348289 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 19635 18163 141 53 0 18058 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 78540

[startup+222.301 s]
/proc/loadavg: 2.03 3.04 4.84 3/359 16441
/proc/meminfo: memFree=25021348/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=124168 CPUtime=222.29 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 65805 0 0 0 22183 46 0 0 25 0 1 0 731964883 127148032 29570 33554432000 4194304 4409284 140736164249552 18446744073709551615 4340090 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 31042 29570 141 53 0 29465 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 124168

[startup+282.301 s]
/proc/loadavg: 2.09 2.87 4.66 3/359 16442
/proc/meminfo: memFree=25020704/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=120040 CPUtime=282.3 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 68886 0 0 0 28171 59 0 0 25 0 1 0 731964883 122920960 28538 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 30010 28538 141 53 0 28433 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 120040

[startup+342.301 s]
/proc/loadavg: 2.03 2.71 4.49 3/359 16453
/proc/meminfo: memFree=25018700/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=120500 CPUtime=342.3 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 69102 0 0 0 34160 70 0 0 25 0 1 0 731964883 123392000 28653 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 30125 28653 141 53 0 28548 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 120500

[startup+402.301 s]
/proc/loadavg: 2.01 2.57 4.34 3/359 16455
/proc/meminfo: memFree=24985452/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=132632 CPUtime=402.3 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 76246 0 0 0 40148 82 0 0 25 0 1 0 731964883 135815168 31686 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358403 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 33158 31686 141 53 0 31581 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 132632

[startup+462.3 s]
/proc/loadavg: 2.05 2.48 4.19 3/359 16456
/proc/meminfo: memFree=25001796/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=132276 CPUtime=462.3 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 80358 0 0 0 46136 94 0 0 25 0 1 0 731964883 135450624 31629 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358325 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 33069 31629 141 53 0 31492 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 132276

[startup+522.3 s]
/proc/loadavg: 2.02 2.39 4.05 3/359 16458
/proc/meminfo: memFree=24981680/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=148128 CPUtime=522.3 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 88353 0 0 0 52126 104 0 0 25 0 1 0 731964883 151683072 35560 33554432000 4194304 4409284 140736164249552 18446744073709551615 4324333 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 37032 35560 141 53 0 35455 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 148128

[startup+582.3 s]
/proc/loadavg: 2.00 2.32 3.92 3/359 16459
/proc/meminfo: memFree=24981156/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=149916 CPUtime=582.3 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 112031 0 0 0 58109 121 0 0 25 0 1 0 731964883 153513984 36007 33554432000 4194304 4409284 140736164249552 18446744073709551615 4359741 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 37479 36007 141 53 0 35902 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 149916

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.01 2.04 3/359 16618
/proc/meminfo: memFree=24775128/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=371700 CPUtime=4062.42 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 867152 0 0 0 405472 770 0 0 25 0 1 0 731964883 380620800 91453 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 92925 91453 141 53 0 91348 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 371700

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/359 16620
/proc/meminfo: memFree=24773492/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=371700 CPUtime=4122.39 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 867152 0 0 0 411459 780 0 0 25 0 1 0 731964883 380620800 91453 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 92925 91453 141 53 0 91348 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 371700

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/359 16621
/proc/meminfo: memFree=24897700/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=273400 CPUtime=4182.39 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 867152 0 0 0 417451 788 0 0 25 0 1 0 731964883 279961600 66910 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 68350 66910 141 53 0 66773 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 273400

[startup+4242.3 s]
/proc/loadavg: 2.07 2.02 2.03 3/359 16623
/proc/meminfo: memFree=24877092/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=275324 CPUtime=4242.39 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 877291 0 0 0 423443 796 0 0 25 0 1 0 731964883 281931776 67359 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358898 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 68831 67359 141 53 0 67254 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 275324

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 2.02 3/359 16625
/proc/meminfo: memFree=24859812/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=275324 CPUtime=4302.39 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 877291 0 0 0 429434 805 0 0 25 0 1 0 731964883 281931776 67359 33554432000 4194304 4409284 140736164249552 18446744073709551615 4230336 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 68831 67359 141 53 0 67254 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 275324

[startup+4362.3 s]
/proc/loadavg: 2.01 2.00 2.02 3/359 16626
/proc/meminfo: memFree=24883460/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=275372 CPUtime=4362.4 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 885497 0 0 0 435425 815 0 0 25 0 1 0 731964883 281980928 67371 33554432000 4194304 4409284 140736164249552 18446744073709551615 4359843 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 68843 67371 141 53 0 67266 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 275372

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/359 16628
/proc/meminfo: memFree=24869900/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=284660 CPUtime=4422.39 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 887819 0 0 0 441417 822 0 0 25 0 1 0 731964883 291491840 69693 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 71165 69693 141 53 0 69588 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 284660

[startup+4482.3 s]
/proc/loadavg: 2.04 2.01 2.01 3/359 16629
/proc/meminfo: memFree=24868128/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=235228 CPUtime=4482.4 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 887819 0 0 0 447410 830 0 0 25 0 1 0 731964883 240873472 57367 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358442 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 58807 57367 141 53 0 57230 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 235228

[startup+4542.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/359 16631
/proc/meminfo: memFree=24833996/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=264952 CPUtime=4542.4 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 895218 0 0 0 453401 839 0 0 25 0 1 0 731964883 271310848 64766 33554432000 4194304 4409284 140736164249552 18446744073709551615 4271863 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 66238 64766 141 53 0 64661 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 264952

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/359 16633
/proc/meminfo: memFree=24781880/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=338620 CPUtime=4602.4 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 919340 0 0 0 459391 849 0 0 25 0 1 0 731964883 346746880 83183 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 84655 83183 141 53 0 83078 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 338620

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/359 16634
/proc/meminfo: memFree=24703728/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=371388 CPUtime=4662.4 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 927532 0 0 0 465383 857 0 0 25 0 1 0 731964883 380301312 91375 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358699 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 92847 91375 141 53 0 91270 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 371388

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/359 16636
/proc/meminfo: memFree=24834388/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=284824 CPUtime=4722.42 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 930366 0 0 0 471375 867 0 0 25 0 1 0 731964883 291659776 69766 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358386 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 71206 69766 141 53 0 69629 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 284824

[startup+4782.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/359 16637
/proc/meminfo: memFree=24824432/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=264456 CPUtime=4782.41 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 940657 0 0 0 477366 875 0 0 25 0 1 0 731964883 270802944 64674 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 66114 64674 141 53 0 64537 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 264456

[startup+4842.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/359 16639
/proc/meminfo: memFree=24763760/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=302668 CPUtime=4842.41 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 952999 0 0 0 483355 886 0 0 25 0 1 0 731964883 309932032 74195 33554432000 4194304 4409284 140736164249552 18446744073709551615 4351346 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 75667 74195 141 53 0 74090 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 302668

[startup+4902.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/359 16641
/proc/meminfo: memFree=24727264/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=394384 CPUtime=4902.41 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 978816 0 0 0 489346 895 0 0 25 0 1 0 731964883 403849216 97124 33554432000 4194304 4409284 140736164249552 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 98596 97124 141 53 0 97019 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 394384

[startup+4962.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/359 16642
/proc/meminfo: memFree=24838088/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=252960 CPUtime=4962.42 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 981730 0 0 0 495337 905 0 0 25 0 1 0 731964883 259031040 61800 33554432000 4194304 4409284 140736164249552 18446744073709551615 4360264 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 63240 61800 141 53 0 61663 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 252960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.13 2.06 2.01 3/359 16643
/proc/meminfo: memFree=24859152/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=285728 CPUtime=5000.02 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 989922 0 0 0 499093 909 0 0 25 0 1 0 731964883 292585472 69992 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 71432 69992 141 53 0 69855 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 285728

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: 2.13 2.06 2.01 3/359 16643
/proc/meminfo: memFree=24859152/32950928 swapFree=38710892/67111528
[pid=16428] ppid=16426 vsize=285728 CPUtime=5000.02 cores=0,2,4,6
/proc/16428/stat : 16428 (lingeling) R 16426 16428 15445 0 -1 4202496 989922 0 0 0 499093 909 0 0 25 0 1 0 731964883 292585472 69992 33554432000 4194304 4409284 140736164249552 18446744073709551615 251367571351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/16428/statm: 71432 69992 141 53 0 69855 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 285728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4990.94
CPU system time (s): 9.11061
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 394384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4990.94
system time used= 9.11061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 989922
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 9059

runsolver used 17.5413 second user time and 37.0314 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-15 01:55:42
IDJOB=3372112
IDBENCH=20386
IDSOLVER=1850
FILE ID=node113/3372112-1305417341
RUNJOBID= node113-1305417341-16414
PBS_JOBID= 13324530
Free space on /tmp= 73416 MiB

SOLVER NAME= Lingeling 587f (fixed)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= lingeling BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3372112-1305417341/watcher-3372112-1305417341 -o /tmp/evaluation-result-3372112-1305417341/solver-3372112-1305417341 -C 5000 -W 5100 -M 15500  lingeling HOME/instance-3372112-1305417341.cnf

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

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=238120014

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:      25199852 kB
Buffers:        260560 kB
Cached:        2837576 kB
SwapCached:      93712 kB
Active:         776012 kB
Inactive:      6713268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25199852 kB
SwapTotal:    67111528 kB
SwapFree:     38710892 kB
Dirty:           27780 kB
Writeback:           0 kB
AnonPages:     4309700 kB
Mapped:          13444 kB
Slab:           106580 kB
PageTables:      91592 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 87046720 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= 73428 MiB
End job on node113 at 2011-05-15 03:19:04