Trace number 3372115

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)UNSAT 4240.7 4240.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1218.25
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

4240.65/4240.54	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3372115-1305417455/watcher-3372115-1305417455 -o /tmp/evaluation-result-3372115-1305417455/solver-3372115-1305417455 -C 5000 -W 5100 -M 15500 lingeling HOME/instance-3372115-1305417455.cnf 

running on 4 cores: 1,3,5,7

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: 3.73 4.44 5.87 2/314 11253
/proc/meminfo: memFree=22915376/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=9256 CPUtime=0 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 894 0 0 0 0 0 0 0 21 0 1 0 731975987 9478144 837 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458065664 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 2314 837 111 53 0 737 0

[startup+0.065716 s]
/proc/loadavg: 3.73 4.44 5.87 2/314 11253
/proc/meminfo: memFree=22915376/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=18352 CPUtime=0.06 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 3168 0 0 0 6 0 0 0 21 0 1 0 731975987 18792448 3111 33554432000 4194304 4409284 140735352068560 18446744073709551615 4255851 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 4588 3111 111 53 0 3011 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18352

[startup+0.100713 s]
/proc/loadavg: 3.73 4.44 5.87 2/314 11253
/proc/meminfo: memFree=22915376/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=20400 CPUtime=0.09 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 3680 0 0 0 9 0 0 0 21 0 1 0 731975987 20889600 3623 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458065664 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 5100 3623 111 53 0 3523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20400

[startup+0.300679 s]
/proc/loadavg: 3.73 4.44 5.87 2/314 11253
/proc/meminfo: memFree=22915376/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=35028 CPUtime=0.29 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 11023 0 0 0 28 1 0 0 22 0 1 0 731975987 35868672 7289 33554432000 4194304 4409284 140735352068560 18446744073709551615 4264719 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 8757 7289 120 53 0 7180 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35028

[startup+0.700603 s]
/proc/loadavg: 3.73 4.44 5.87 2/314 11253
/proc/meminfo: memFree=22915376/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=35536 CPUtime=0.69 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 12699 0 0 0 67 2 0 0 24 0 1 0 731975987 36388864 7394 33554432000 4194304 4409284 140735352068560 18446744073709551615 4264816 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 8884 7394 130 53 0 7307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35536

[startup+1.50045 s]
/proc/loadavg: 3.73 4.44 5.87 3/315 11254
/proc/meminfo: memFree=22883260/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=35536 CPUtime=1.49 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 12701 0 0 0 147 2 0 0 25 0 1 0 731975987 36388864 7396 33554432000 4194304 4409284 140735352068560 18446744073709551615 4271394 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 8884 7396 132 53 0 7307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35536

[startup+3.10015 s]
/proc/loadavg: 3.59 4.40 5.85 3/315 11254
/proc/meminfo: memFree=22882780/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=35500 CPUtime=3.09 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 12880 0 0 0 307 2 0 0 25 0 1 0 731975987 36352000 7397 33554432000 4194304 4409284 140735352068560 18446744073709551615 4246323 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 8875 7397 136 53 0 7298 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35500

[startup+6.30055 s]
/proc/loadavg: 3.59 4.40 5.85 3/315 11254
/proc/meminfo: memFree=22888240/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=27264 CPUtime=6.29 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 12885 0 0 0 624 5 0 0 25 0 1 0 731975987 27918336 5343 33554432000 4194304 4409284 140735352068560 18446744073709551615 4336704 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 6816 5343 141 53 0 5239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27264

[startup+12.7004 s]
/proc/loadavg: 3.34 4.32 5.81 3/315 11254
/proc/meminfo: memFree=22894104/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=21556 CPUtime=12.7 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 13195 0 0 0 1256 14 0 0 25 0 1 0 731975987 22073344 3916 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 5389 3916 141 53 0 3812 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21556

[startup+25.501 s]
/proc/loadavg: 3.14 4.24 5.77 3/315 11255
/proc/meminfo: memFree=22884688/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=26936 CPUtime=25.49 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 16084 0 0 0 2521 28 0 0 25 0 1 0 731975987 27582464 5261 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 6734 5261 141 53 0 5157 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26936

[startup+51.1002 s]
/proc/loadavg: 2.75 4.06 5.67 3/315 11255
/proc/meminfo: memFree=22874800/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=37440 CPUtime=51.09 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 20886 0 0 0 5054 55 0 0 25 0 1 0 731975987 38338560 7496 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358396 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 9360 7496 141 53 0 7783 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 37440

[startup+102.312 s]
/proc/loadavg: 2.30 3.71 5.45 3/315 11257
/proc/meminfo: memFree=22853332/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=40908 CPUtime=102.31 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 34983 0 0 0 10133 98 0 0 25 0 1 0 731975987 41889792 8754 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358548 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 10227 8754 141 53 0 8650 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 40908

[startup+162.301 s]
/proc/loadavg: 2.12 3.42 5.25 3/315 11258
/proc/meminfo: memFree=22858284/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=53748 CPUtime=162.29 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 52828 0 0 0 16092 137 0 0 25 0 1 0 731975987 55037952 11964 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 13437 11964 141 53 0 11860 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53748

[startup+222.3 s]
/proc/loadavg: 2.07 3.16 5.03 3/315 11377
/proc/meminfo: memFree=22859152/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=46028 CPUtime=222.3 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 68991 0 0 0 22036 194 0 0 25 0 1 0 731975987 47132672 10034 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 11507 10034 141 53 0 9930 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 46028

[startup+282.3 s]
/proc/loadavg: 2.03 2.96 4.86 3/315 11379
/proc/meminfo: memFree=22845104/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=57524 CPUtime=282.3 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 84030 0 0 0 27992 238 0 0 25 0 1 0 731975987 58904576 12908 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 14381 12908 141 53 0 12804 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57524

[startup+342.301 s]
/proc/loadavg: 2.06 2.78 4.67 3/315 11380
/proc/meminfo: memFree=22841208/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=58688 CPUtime=342.3 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 99419 0 0 0 33947 283 0 0 25 0 1 0 731975987 60096512 13199 33554432000 4194304 4409284 140735352068560 18446744073709551615 4360177 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 14672 13199 141 53 0 13095 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 58688

[startup+402.301 s]
/proc/loadavg: 2.02 2.65 4.51 3/315 11382
/proc/meminfo: memFree=22835596/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=66736 CPUtime=402.3 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 111427 0 0 0 39910 320 0 0 25 0 1 0 731975987 68337664 15211 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358796 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 16684 15211 141 53 0 15107 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 66736

[startup+462.301 s]
/proc/loadavg: 2.01 2.52 4.34 3/315 11383
/proc/meminfo: memFree=22833460/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=63152 CPUtime=462.3 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 124579 0 0 0 45874 356 0 0 25 0 1 0 731975987 64667648 14315 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358609 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 15788 14315 141 53 0 14211 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 63152

[startup+522.301 s]
/proc/loadavg: 2.00 2.43 4.20 3/315 11385
/proc/meminfo: memFree=22830708/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=58440 CPUtime=522.31 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 141776 0 0 0 51822 409 0 0 25 0 1 0 731975987 59842560 13137 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 14610 13137 141 53 0 13033 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 58440

[startup+582.3 s]
/proc/loadavg: 2.00 2.34 4.05 3/315 11387
/proc/meminfo: memFree=22840596/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=50668 CPUtime=582.32 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 161973 0 0 0 57787 445 0 0 25 0 1 0 731975987 51884032 11194 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 12667 11194 141 53 0 11090 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 50668

[startup+642.3 s]

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

/proc/meminfo: memFree=22516948/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=84464 CPUtime=3582.41 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 818324 0 0 0 356399 1842 0 0 25 0 1 0 731975987 86491136 19643 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 21116 19643 141 53 0 19539 0
Current children cumulated CPU time (s) 3582.41
Current children cumulated vsize (KiB) 84464

[startup+3642.3 s]
/proc/loadavg: 2.02 2.02 2.07 3/315 11471
/proc/meminfo: memFree=22493852/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=108188 CPUtime=3642.42 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 828512 0 0 0 362374 1868 0 0 25 0 1 0 731975987 110784512 25574 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 27047 25574 141 53 0 25470 0
Current children cumulated CPU time (s) 3642.42
Current children cumulated vsize (KiB) 108188

[startup+3702.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/315 11473
/proc/meminfo: memFree=22465176/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=135800 CPUtime=3702.42 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 847929 0 0 0 368343 1899 0 0 25 0 1 0 731975987 139059200 32477 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 33950 32477 141 53 0 32373 0
Current children cumulated CPU time (s) 3702.42
Current children cumulated vsize (KiB) 135800

[startup+3762.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/315 11474
/proc/meminfo: memFree=22454244/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=146724 CPUtime=3762.42 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 861105 0 0 0 374307 1935 0 0 25 0 1 0 731975987 150245376 35208 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358699 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 36681 35208 141 53 0 35104 0
Current children cumulated CPU time (s) 3762.42
Current children cumulated vsize (KiB) 146724

[startup+3822.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/315 11485
/proc/meminfo: memFree=22456700/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=144608 CPUtime=3822.42 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 871019 0 0 0 380275 1967 0 0 25 0 1 0 731975987 148078592 34679 33554432000 4194304 4409284 140735352068560 18446744073709551615 4360192 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 36152 34679 141 53 0 34575 0
Current children cumulated CPU time (s) 3822.42
Current children cumulated vsize (KiB) 144608

[startup+3882.3 s]
/proc/loadavg: 2.07 2.02 2.05 3/315 11487
/proc/meminfo: memFree=22456660/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=144756 CPUtime=3882.42 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 880946 0 0 0 386246 1996 0 0 25 0 1 0 731975987 148230144 34716 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358433 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 36189 34716 141 53 0 34612 0
Current children cumulated CPU time (s) 3882.42
Current children cumulated vsize (KiB) 144756

[startup+3942.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/315 11488
/proc/meminfo: memFree=22522984/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=78440 CPUtime=3942.42 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 892906 0 0 0 392214 2028 0 0 25 0 1 0 731975987 80322560 18137 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 19610 18137 141 53 0 18033 0
Current children cumulated CPU time (s) 3942.42
Current children cumulated vsize (KiB) 78440

[startup+4002.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/315 11490
/proc/meminfo: memFree=22510180/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=91464 CPUtime=4002.43 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 906996 0 0 0 398185 2058 0 0 25 0 1 0 731975987 93659136 21392 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358424 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 22866 21392 141 53 0 21289 0
Current children cumulated CPU time (s) 4002.43
Current children cumulated vsize (KiB) 91464

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.03 3/315 11491
/proc/meminfo: memFree=22491056/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=109896 CPUtime=4062.44 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 915167 0 0 0 404164 2080 0 0 25 0 1 0 731975987 112533504 26001 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358776 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 27474 26001 141 53 0 25897 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 109896

[startup+4122.3 s]
/proc/loadavg: 2.03 2.01 2.03 3/315 11493
/proc/meminfo: memFree=22554264/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=90804 CPUtime=4122.43 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 920095 0 0 0 410144 2099 0 0 25 0 1 0 731975987 92983296 21228 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358572 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 22701 21228 141 53 0 21124 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 90804

[startup+4182.3 s]
/proc/loadavg: 2.01 2.01 2.03 3/315 11495
/proc/meminfo: memFree=22513184/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=131812 CPUtime=4182.43 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 930347 0 0 0 416124 2119 0 0 25 0 1 0 731975987 134975488 31480 33554432000 4194304 4409284 140735352068560 18446744073709551615 4230570 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 32953 31480 141 53 0 31376 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 131812

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

[startup+4198.3 s]
/proc/loadavg: 2.01 2.00 2.03 3/315 11495
/proc/meminfo: memFree=22489116/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=155808 CPUtime=4198.43 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 936346 0 0 0 417720 2123 0 0 25 0 1 0 731975987 159547392 37479 33554432000 4194304 4409284 140735352068560 18446744073709551615 4256947 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 38952 37479 141 53 0 37375 0
Current children cumulated CPU time (s) 4198.43
Current children cumulated vsize (KiB) 155808

[startup+4223.9 s]
/proc/loadavg: 2.00 2.00 2.02 3/315 11496
/proc/meminfo: memFree=22529652/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=114460 CPUtime=4224.04 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 941580 0 0 0 420271 2133 0 0 25 0 1 0 731975987 117207040 27174 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 28615 27174 141 53 0 27038 0
Current children cumulated CPU time (s) 4224.04
Current children cumulated vsize (KiB) 114460

[startup+4230.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/315 11496
/proc/meminfo: memFree=22562512/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=81692 CPUtime=4230.44 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 941580 0 0 0 420908 2136 0 0 25 0 1 0 731975987 83652608 18982 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 20423 18982 141 53 0 18846 0
Current children cumulated CPU time (s) 4230.44
Current children cumulated vsize (KiB) 81692

[startup+4236.7 s]
/proc/loadavg: 2.00 2.00 2.02 3/315 11496
/proc/meminfo: memFree=22561892/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=81692 CPUtime=4236.84 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 941580 0 0 0 421547 2137 0 0 25 0 1 0 731975987 83652608 18982 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 20423 18982 141 53 0 18846 0
Current children cumulated CPU time (s) 4236.84
Current children cumulated vsize (KiB) 81692

[startup+4238.31 s]
/proc/loadavg: 2.00 2.00 2.02 3/315 11496
/proc/meminfo: memFree=22556932/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=87256 CPUtime=4238.45 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 942971 0 0 0 421707 2138 0 0 25 0 1 0 731975987 89350144 20373 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 21814 20373 141 53 0 20237 0
Current children cumulated CPU time (s) 4238.45
Current children cumulated vsize (KiB) 87256

[startup+4239.9 s]
/proc/loadavg: 2.00 2.00 2.02 3/315 11496
/proc/meminfo: memFree=22566480/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=83192 CPUtime=4240.04 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 946865 0 0 0 421865 2139 0 0 25 0 1 0 731975987 85188608 19357 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 20798 19357 141 53 0 19221 0
Current children cumulated CPU time (s) 4240.04
Current children cumulated vsize (KiB) 83192

[startup+4240.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/315 11496
/proc/meminfo: memFree=22566480/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=83192 CPUtime=4240.44 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 946865 0 0 0 421905 2139 0 0 25 0 1 0 731975987 85188608 19357 33554432000 4194304 4409284 140735352068560 18446744073709551615 252458090391 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 20798 19357 141 53 0 19221 0
Current children cumulated CPU time (s) 4240.44
Current children cumulated vsize (KiB) 83192

[startup+4240.51 s]
/proc/loadavg: 2.00 2.00 2.02 3/315 11496
/proc/meminfo: memFree=22560776/32951124 swapFree=59305796/67111528
[pid=11253] ppid=11251 vsize=83192 CPUtime=4240.65 cores=1,3,5,7
/proc/11253/stat : 11253 (lingeling) R 11251 11253 10621 0 -1 4202496 946865 0 0 0 421926 2139 0 0 25 0 1 0 731975987 85188608 19357 33554432000 4194304 4409284 140735352068560 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/11253/statm: 20798 19357 141 53 0 19221 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 83192

Child status: 20
Real time (s): 4240.55
CPU time (s): 4240.7
CPU user time (s): 4219.3
CPU system time (s): 21.3947
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 160436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4219.3
system time used= 21.3947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 946868
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= 6832

runsolver used 12.0672 second user time and 30.2584 second system time

The end

Launcher Data 

Begin job on node111 at 2011-05-15 01:57:35
IDJOB=3372115
IDBENCH=20387
IDSOLVER=1850
FILE ID=node111/3372115-1305417455
RUNJOBID= node111-1305417455-11234
PBS_JOBID= 13324532
Free space on /tmp= 73664 MiB

SOLVER NAME= Lingeling 587f (fixed)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= lingeling BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3372115-1305417455/watcher-3372115-1305417455 -o /tmp/evaluation-result-3372115-1305417455/solver-3372115-1305417455 -C 5000 -W 5100 -M 15500  lingeling HOME/instance-3372115-1305417455.cnf

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=2079393574

node111.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5428.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22915656 kB
Buffers:        268500 kB
Cached:        6520908 kB
SwapCached:      13720 kB
Active:         938648 kB
Inactive:      8881724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22915656 kB
SwapTotal:    67111528 kB
SwapFree:     59305796 kB
Dirty:           11368 kB
Writeback:           8 kB
AnonPages:     3026644 kB
Mapped:          13060 kB
Slab:           115552 kB
PageTables:      36304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 53337592 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= 73664 MiB
End job on node111 at 2011-05-15 03:08:16