Trace number 3371591

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) 1300.03 1300.02

General information on the benchmark

NameSAT02/handmade/pehoushek/plainoldcnf/
5cnf_3900_3900_220.shuffled.cnf
MD5SUMf0b7e0675915478b15cab3695fd0fd62
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035994
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses3432
Sum of the clauses size17000
Maximum clause length5
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32
Number of clauses of size 4156
Number of clauses of size 53274
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3371591-1305435951/watcher-3371591-1305435951 -o /tmp/evaluation-result-3371591-1305435951/solver-3371591-1305435951 -C 2400 -W 1300 -M 7680 lingeling HOME/instance-3371591-1305435951.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: 4.07 4.07 4.68 5/351 22809
/proc/meminfo: memFree=17060916/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=11796 CPUtime=0 cores=1,3
/proc/22809/stat : 22809 (runsolver) R 22807 22809 22692 0 -1 4202560 40 0 0 0 0 0 0 0 25 0 1 0 655193045 12079104 49 33554432000 4194304 5432360 140733677122240 18446744073709551615 4881623 0 2147483391 4096 24578 0 0 0 17 3 0 0 0
/proc/22809/statm: 2949 49 30 303 0 2643 0

[startup+0.028618 s]
/proc/loadavg: 4.07 4.07 4.68 5/351 22809
/proc/meminfo: memFree=17060916/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=6996 CPUtime=0.01 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 342 0 0 0 1 0 0 0 25 0 1 0 655193045 7163904 285 33554432000 4194304 4409284 140734462161504 18446744073709551615 4271995 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 1749 285 125 53 0 172 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6996

[startup+0.100602 s]
/proc/loadavg: 4.07 4.07 4.68 5/351 22809
/proc/meminfo: memFree=17060916/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=7252 CPUtime=0.08 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 469 0 0 0 8 0 0 0 25 0 1 0 655193045 7426048 348 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 1813 348 139 53 0 236 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7252

[startup+0.300563 s]
/proc/loadavg: 4.07 4.07 4.68 5/351 22809
/proc/meminfo: memFree=17060916/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=7976 CPUtime=0.28 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 1068 0 0 0 27 1 0 0 25 0 1 0 655193045 8167424 544 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 1994 544 139 53 0 417 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7976

[startup+0.700492 s]
/proc/loadavg: 4.07 4.07 4.68 5/351 22809
/proc/meminfo: memFree=17060916/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=8788 CPUtime=0.68 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 1982 0 0 0 66 2 0 0 25 0 1 0 655193045 8998912 747 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 2197 747 139 53 0 620 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8788

[startup+1.50036 s]
/proc/loadavg: 4.07 4.07 4.68 5/352 22810
/proc/meminfo: memFree=17060296/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=9644 CPUtime=1.48 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 3848 0 0 0 143 5 0 0 25 0 1 0 655193045 9875456 961 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 2411 961 139 53 0 834 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9644

[startup+3.10109 s]
/proc/loadavg: 4.15 4.08 4.69 5/352 22811
/proc/meminfo: memFree=17064140/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=10124 CPUtime=3.08 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 7309 0 0 0 298 10 0 0 25 0 1 0 655193045 10366976 1081 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 2531 1081 139 53 0 954 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10124

[startup+6.30052 s]
/proc/loadavg: 4.15 4.08 4.69 5/352 22811
/proc/meminfo: memFree=17062684/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=12648 CPUtime=6.28 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 12470 0 0 0 611 17 0 0 25 0 1 0 655193045 12951552 1680 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 3162 1680 139 53 0 1585 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12648

[startup+12.7004 s]
/proc/loadavg: 4.12 4.08 4.68 5/352 22811
/proc/meminfo: memFree=17053248/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=15360 CPUtime=12.68 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 22649 0 0 0 1240 28 0 0 25 0 1 0 655193045 15728640 2378 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 3840 2378 139 53 0 2263 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15360

[startup+25.5011 s]
/proc/loadavg: 4.18 4.10 4.68 5/352 22811
/proc/meminfo: memFree=16992256/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=13956 CPUtime=25.48 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 36568 0 0 0 2500 48 0 0 25 0 1 0 655193045 14290944 2013 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 3489 2013 139 53 0 1912 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13956

[startup+51.1007 s]
/proc/loadavg: 4.20 4.10 4.66 5/352 22812
/proc/meminfo: memFree=17159900/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=20104 CPUtime=51.08 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 61558 0 0 0 5018 90 0 0 25 0 1 0 655193045 20586496 3576 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 5026 3576 139 53 0 3449 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20104

[startup+102.314 s]
/proc/loadavg: 4.08 4.08 4.62 5/352 22813
/proc/meminfo: memFree=17109292/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=27284 CPUtime=102.29 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 107304 0 0 0 10078 151 0 0 25 0 1 0 655193045 27938816 5339 33554432000 4194304 4409284 140734462161504 18446744073709551615 4358386 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 6821 5339 139 53 0 5244 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 27284

[startup+162.3 s]
/proc/loadavg: 4.03 4.07 4.58 5/352 22815
/proc/meminfo: memFree=17053468/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=21852 CPUtime=162.28 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 147393 0 0 0 16017 211 0 0 25 0 1 0 655193045 22376448 4012 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 5463 4012 139 53 0 3886 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 21852

[startup+222.301 s]
/proc/loadavg: 4.04 4.06 4.54 5/352 22816
/proc/meminfo: memFree=16913820/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=29100 CPUtime=222.29 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 183031 0 0 0 21961 268 0 0 25 0 1 0 655193045 29798400 5825 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 7275 5825 139 53 0 5698 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29100

[startup+282.301 s]
/proc/loadavg: 4.01 4.05 4.51 5/352 22818
/proc/meminfo: memFree=16809268/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=30620 CPUtime=282.28 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 219595 0 0 0 27910 318 0 0 25 0 1 0 655193045 31354880 6205 33554432000 4194304 4409284 140734462161504 18446744073709551615 4358379 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 7655 6205 139 53 0 6078 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 30620

[startup+342.301 s]
/proc/loadavg: 4.00 4.04 4.47 5/352 22820
/proc/meminfo: memFree=16800824/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=32476 CPUtime=342.28 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 253559 0 0 0 33870 358 0 0 25 0 1 0 655193045 33255424 6669 33554432000 4194304 4409284 140734462161504 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 8119 6669 139 53 0 6542 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 32476

[startup+402.301 s]
/proc/loadavg: 4.00 4.03 4.44 5/352 22821
/proc/meminfo: memFree=16744388/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=32412 CPUtime=402.29 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 289216 0 0 0 39825 404 0 0 25 0 1 0 655193045 33189888 6653 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 8103 6653 139 53 0 6526 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 32412

[startup+462.301 s]
/proc/loadavg: 4.00 4.02 4.41 5/352 22823
/proc/meminfo: memFree=16742260/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=40820 CPUtime=462.29 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 316614 0 0 0 45785 444 0 0 25 0 1 0 655193045 41799680 8755 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 10205 8755 139 53 0 8628 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 40820

[startup+522.301 s]
/proc/loadavg: 4.13 4.05 4.40 5/352 22824
/proc/meminfo: memFree=16902208/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=50068 CPUtime=522.29 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 344224 0 0 0 51746 483 0 0 25 0 1 0 655193045 51269632 11067 33554432000 4194304 4409284 140734462161504 18446744073709551615 4358356 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 12517 11067 139 53 0 10940 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 50068

[startup+582.301 s]
/proc/loadavg: 4.11 4.05 4.37 5/352 22826
/proc/meminfo: memFree=16876888/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=39912 CPUtime=582.29 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 367591 0 0 0 57711 518 0 0 25 0 1 0 655193045 40869888 8528 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 9978 8528 139 53 0 8401 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 39912

[startup+642.301 s]
/proc/loadavg: 2.97 3.80 4.26 2/334 22882
/proc/meminfo: memFree=17538812/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=38116 CPUtime=642.3 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 393809 0 0 0 63663 567 0 0 25 0 1 0 655193045 39030784 8079 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 9529 8079 139 53 0 7952 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 38116

[startup+702.3 s]
/proc/loadavg: 1.79 3.32 4.07 2/334 22883
/proc/meminfo: memFree=17547100/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=31564 CPUtime=702.3 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 417330 0 0 0 69602 628 0 0 25 0 1 0 655193045 32321536 6441 33554432000 4194304 4409284 140734462161504 18446744073709551615 4358371 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 7891 6441 139 53 0 6314 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 31564

[startup+762.313 s]
/proc/loadavg: 1.26 2.87 3.86 2/334 22885
/proc/meminfo: memFree=17529848/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=47336 CPUtime=762.31 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 438651 0 0 0 75540 691 0 0 25 0 1 0 655193045 48472064 10384 33554432000 4194304 4409284 140734462161504 18446744073709551615 4360177 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 11834 10384 139 53 0 10257 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 47336

[startup+822.3 s]
/proc/loadavg: 1.10 2.55 3.69 2/334 22886
/proc/meminfo: memFree=17543216/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=35144 CPUtime=822.29 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 463999 0 0 0 81477 752 0 0 25 0 1 0 655193045 35987456 7336 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 8786 7336 139 53 0 7209 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 35144

[startup+882.301 s]
/proc/loadavg: 1.03 2.24 3.51 2/334 22888
/proc/meminfo: memFree=17535132/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=42116 CPUtime=882.3 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 484741 0 0 0 87415 815 0 0 25 0 1 0 655193045 43126784 9079 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 10529 9079 139 53 0 8952 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 42116

[startup+942.3 s]
/proc/loadavg: 1.01 2.03 3.36 2/334 22890
/proc/meminfo: memFree=17526440/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=51196 CPUtime=942.3 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 509142 0 0 0 93359 871 0 0 25 0 1 0 655193045 52424704 11349 33554432000 4194304 4409284 140734462161504 18446744073709551615 4358699 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 12799 11349 139 53 0 11222 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 51196

[startup+1002.3 s]
/proc/loadavg: 1.07 1.84 3.20 2/334 22891
/proc/meminfo: memFree=17526048/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=51932 CPUtime=1002.3 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 533364 0 0 0 99306 924 0 0 25 0 1 0 655193045 53178368 11469 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 12983 11469 139 53 0 11406 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 51932

[startup+1062.3 s]
/proc/loadavg: 1.03 1.70 3.08 2/334 22893
/proc/meminfo: memFree=17524304/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=53512 CPUtime=1062.3 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 554339 0 0 0 105256 974 0 0 25 0 1 0 655193045 54796288 11864 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 13378 11864 139 53 0 11801 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 53512

[startup+1122.3 s]
/proc/loadavg: 1.01 1.56 2.93 2/334 22894
/proc/meminfo: memFree=17532352/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=45616 CPUtime=1122.31 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 580449 0 0 0 111203 1028 0 0 25 0 1 0 655193045 46710784 9889 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 11404 9889 139 53 0 9827 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 45616

[startup+1182.3 s]
/proc/loadavg: 1.05 1.48 2.82 2/334 22896
/proc/meminfo: memFree=17533940/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=45676 CPUtime=1182.3 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 602458 0 0 0 117149 1081 0 0 25 0 1 0 655193045 46772224 9937 33554432000 4194304 4409284 140734462161504 18446744073709551615 4358519 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 11419 9937 139 53 0 9842 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 45676

[startup+1242.3 s]
/proc/loadavg: 1.01 1.38 2.70 2/334 22898
/proc/meminfo: memFree=17516812/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=61092 CPUtime=1242.3 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 617367 0 0 0 123099 1131 0 0 25 0 1 0 655193045 62558208 13794 33554432000 4194304 4409284 140734462161504 18446744073709551615 4358619 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 15273 13794 139 53 0 13696 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 61092



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.31 2.60 2/334 22899
/proc/meminfo: memFree=17520028/32951124 swapFree=67082152/67111528
[pid=22809] ppid=22807 vsize=57088 CPUtime=1300.02 cores=1,3
/proc/22809/stat : 22809 (lingeling) R 22807 22809 22692 0 -1 4202496 640207 0 0 0 128819 1183 0 0 25 0 1 0 655193045 58458112 12790 33554432000 4194304 4409284 140734462161504 18446744073709551615 228244373399 0 0 4096 17506 0 0 0 17 1 0 0 0
/proc/22809/statm: 14272 12790 139 53 0 12695 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 57088

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): 1300.02
CPU time (s): 1300.03
CPU user time (s): 1288.2
CPU system time (s): 11.8362
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 70660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1288.2
system time used= 11.8362
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 640207
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= 1993

runsolver used 3.98239 second user time and 10.1525 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-15 07:05:51
IDJOB=3371591
IDBENCH=87453
IDSOLVER=1849
FILE ID=node136/3371591-1305435951
RUNJOBID= node136-1305435263-22712
PBS_JOBID= 13324711
Free space on /tmp= 73056 MiB

SOLVER NAME= Lingeling 587f (fixed)
BENCH NAME= SAT02/handmade/pehoushek/plainoldcnf/5cnf_3900_3900_220.shuffled.cnf
COMMAND LINE= lingeling BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3371591-1305435951/watcher-3371591-1305435951 -o /tmp/evaluation-result-3371591-1305435951/solver-3371591-1305435951 -C 2400 -W 1300 -M 7680  lingeling HOME/instance-3371591-1305435951.cnf

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

MD5SUM BENCH= f0b7e0675915478b15cab3695fd0fd62
RANDOM SEED=1260676029

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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:     32951124 kB
MemFree:      17061064 kB
Buffers:        304868 kB
Cached:        5624500 kB
SwapCached:       2740 kB
Active:       11056508 kB
Inactive:      4493056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17061064 kB
SwapTotal:    67111528 kB
SwapFree:     67082152 kB
Dirty:             392 kB
Writeback:           0 kB
AnonPages:     9618344 kB
Mapped:          28508 kB
Slab:           234908 kB
PageTables:      40756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 70430576 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= 73060 MiB
End job on node136 at 2011-05-15 07:27:33