Trace number 3706752

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.05 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_12.opb.PB06.opb
MD5SUM35ffbede57b8807d38d913370f4c4486
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark448
Best CPU time to get the best result obtained on this benchmark1793.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 419
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 495618
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 495618
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

24.58/24.64	c 2012-05-27T12:08:44+0200
24.58/24.64	c arch = x86_64
24.58/24.64	c os = linux
24.58/24.64	c compiler = ghc 7.4
24.58/24.64	c packages:
24.58/24.64	c   OptDir-0.0.1
24.58/24.64	c   array-0.4.0.0
24.58/24.64	c   base-4.5.0.0
24.58/24.64	c   bytestring-0.9.2.1
24.58/24.64	c   containers-0.4.2.1
24.58/24.64	c   deepseq-1.3.0.0
24.58/24.64	c   mtl-2.1.1
24.58/24.64	c   old_locale-1.0.0.4
24.58/24.64	c   parse_dimacs-1.2
24.58/24.64	c   parsec-3.1.2
24.58/24.64	c   queue-0.1.2
24.58/24.64	c   stm-2.3
24.58/24.64	c   time-1.4
24.58/24.64	c command line = ["--pb","HOME/instance-3706752-1338113324.opb"]
24.58/24.64	c #vars 10000
24.58/24.64	c #constraints 656900
24.58/24.64	c Solving starts ...
26.08/26.18	c solving time = 1.533s
26.08/26.18	c #decision = 19147
26.08/26.18	c #conflict = 170
26.08/26.18	c #restart = 1
26.08/26.18	o 523
26.18/26.21	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3706752-1338113324/watcher-3706752-1338113324 -o /tmp/evaluation-result-3706752-1338113324/solver-3706752-1338113324 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706752-1338113324.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 2.00 2.04 1.97 2/176 21683
/proc/meminfo: memFree=28895756/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 808 0 0 0 0 0 0 0 20 0 1 0 277456923 6356992 729 33554432000 4194304 8973514 140733277645216 140735965097400 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 1552 729 412 1167 0 333 0

[startup+0.0133389 s]
/proc/loadavg: 2.00 2.04 1.97 2/176 21683
/proc/meminfo: memFree=28895756/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=7232 CPUtime=0 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 958 0 0 0 0 0 0 0 20 0 1 0 277456923 7405568 879 33554432000 4194304 8973514 140733277645216 140735965097400 7734414 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 1808 879 413 1167 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7232

[startup+0.100213 s]
/proc/loadavg: 2.00 2.04 1.97 2/176 21683
/proc/meminfo: memFree=28895756/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 2465 0 0 0 9 0 0 0 20 0 1 0 277456923 13697024 2386 33554432000 4194304 8973514 140733277645216 140735965097400 7662855 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 3344 2386 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300228 s]
/proc/loadavg: 2.00 2.04 1.97 2/176 21683
/proc/meminfo: memFree=28895756/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=25664 CPUtime=0.29 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 5683 0 0 0 28 1 0 0 20 0 1 0 277456923 26279936 5604 33554432000 4194304 8973514 140733277645216 140735965097400 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 6416 5604 418 1167 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25664

[startup+0.70022 s]
/proc/loadavg: 2.00 2.04 1.97 2/176 21683
/proc/meminfo: memFree=28895756/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=58432 CPUtime=0.68 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 13658 0 0 0 65 3 0 0 20 0 1 0 277456923 59834368 13579 33554432000 4194304 8973514 140733277645216 140733277644712 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 14608 13579 418 1167 0 13389 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 58432

[startup+1.50023 s]
/proc/loadavg: 2.00 2.03 1.97 3/177 21684
/proc/meminfo: memFree=28822680/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=105536 CPUtime=1.48 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 25651 0 0 0 143 5 0 0 20 0 1 0 277456923 108068864 25572 33554432000 4194304 8973514 140733277645216 140733277644480 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 26384 25572 418 1167 0 25165 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 105536

[startup+3.10023 s]
/proc/loadavg: 2.00 2.03 1.97 3/177 21684
/proc/meminfo: memFree=28755596/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=196672 CPUtime=3.09 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 48435 0 0 0 298 11 0 0 20 0 1 0 277456923 201392128 48356 33554432000 4194304 8973514 140733277645216 140733277644056 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 49168 48356 418 1167 0 47949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 196672

[startup+6.30023 s]
/proc/loadavg: 2.00 2.03 1.97 3/177 21684
/proc/meminfo: memFree=28530544/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=367680 CPUtime=6.29 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 91187 0 0 0 608 21 0 0 20 0 1 0 277456923 376504320 91108 33554432000 4194304 8973514 140733277645216 140733277644712 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 91920 91108 418 1167 0 90701 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 367680

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 1.97 3/177 21684
/proc/meminfo: memFree=28166264/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=12.69 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181569 0 0 0 1232 37 0 0 20 0 1 0 277456923 746651648 181490 33554432000 4194304 8973514 140733277645216 140733277644712 4481508 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 182288 181490 426 1167 0 181069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 729152

[startup+25.5002 s]
/proc/loadavg: 2.00 2.03 1.97 3/177 21684
/proc/meminfo: memFree=28164660/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=25.48 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181586 0 0 0 2506 42 0 0 20 0 1 0 277456923 746651648 181507 33554432000 4194304 8973514 140733277645216 140733277644712 7716811 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 182288 181507 443 1167 0 181069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 729152

[startup+51.1003 s]
/proc/loadavg: 2.00 2.03 1.97 3/177 21684
/proc/meminfo: memFree=28164016/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=51.07 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181598 0 0 0 5061 46 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 729152

[startup+102.307 s]
/proc/loadavg: 2.00 2.02 1.97 3/178 21687
/proc/meminfo: memFree=28161728/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=102.27 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181604 0 0 0 10171 56 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 4209168 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 729152

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/177 21687
/proc/meminfo: memFree=28158428/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=162.23 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181629 0 0 0 16157 66 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 6817132 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 729152

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/177 21688
/proc/meminfo: memFree=28158088/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=222.2 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181660 0 0 0 22140 80 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 4206108 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 729152

[startup+282.3 s]
/proc/loadavg: 2.08 2.03 1.98 3/177 21688
/proc/meminfo: memFree=28154520/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=282.19 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181666 0 0 0 28125 94 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 7688852 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 729152

[startup+342.3 s]
/proc/loadavg: 2.07 2.04 1.99 3/177 21688
/proc/meminfo: memFree=28151452/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=342.17 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181669 0 0 0 34112 105 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 729152

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 1.99 3/177 21688
/proc/meminfo: memFree=28151480/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=402.15 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181690 0 0 0 40098 117 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643200 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 729152

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 1.99 3/177 21688
/proc/meminfo: memFree=28151264/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=462.14 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181698 0 0 0 46084 130 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 729152

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/176 21688
/proc/meminfo: memFree=28154168/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=522.13 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 52070 143 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 729152

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/177 21689
/proc/meminfo: memFree=28151560/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=582.12 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 58057 155 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 729152

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 21692
/proc/meminfo: memFree=28149956/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=822.08 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 82008 200 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643136 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 729152

[startup+882.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21693
/proc/meminfo: memFree=28146484/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=882.08 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 87996 212 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 729152

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 21693
/proc/meminfo: memFree=28150460/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=942.07 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 93984 223 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643136 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 729152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21693
/proc/meminfo: memFree=28150260/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1002.05 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 99969 236 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 729152

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21693
/proc/meminfo: memFree=28149400/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1062.05 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 105955 250 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 4209198 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 729152

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 21693
/proc/meminfo: memFree=28147232/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1122.03 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 111942 261 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643136 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 729152

[startup+1182.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 21694
/proc/meminfo: memFree=28149780/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1182.02 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 117929 273 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 729152

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21694
/proc/meminfo: memFree=28146804/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1242.02 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 123918 284 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 4208823 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 729152

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21697
/proc/meminfo: memFree=28145608/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1302.01 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 129905 296 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643136 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 729152

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21697
/proc/meminfo: memFree=28146924/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1362 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 135892 308 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 729152

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21697
/proc/meminfo: memFree=28146928/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1421.99 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 141879 320 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643136 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 729152

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21698
/proc/meminfo: memFree=28146972/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1481.98 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 147864 334 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 729152

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21698
/proc/meminfo: memFree=28145552/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1541.97 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 153851 346 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644480 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 729152

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21698
/proc/meminfo: memFree=28145432/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1601.96 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 159839 357 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 4204320 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1601.96
Current children cumulated vsize (KiB) 729152

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21698
/proc/meminfo: memFree=28147788/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1661.96 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 165827 369 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277644712 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 729152

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21698
/proc/meminfo: memFree=28145376/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1721.95 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 171814 381 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643136 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 729152

[startup+1782.3 s]
/proc/loadavg: 1.94 1.98 1.99 3/177 21738
/proc/meminfo: memFree=28101488/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1781.94 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 177801 393 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643200 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 729152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 21738
/proc/meminfo: memFree=28092932/32873648 swapFree=6604/6604
[pid=21683] ppid=21681 vsize=729152 CPUtime=1800.04 cores=0,2,4,6
/proc/21683/stat : 21683 (toysat) R 21681 21683 17458 0 -1 4202496 181704 0 0 0 179608 396 0 0 20 0 1 0 277456923 746651648 181519 33554432000 4194304 8973514 140733277645216 140733277643136 7662101 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/21683/statm: 182288 181519 455 1167 0 181069 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 729152

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): 1800.41
CPU time (s): 1800.05
CPU user time (s): 1796.08
CPU system time (s): 3.9704
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 729152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.08
system time used= 3.9704
maximum resident set size= 726076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181704
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= 109
involuntary context switches= 2174

runsolver used 3.40948 second user time and 9.47456 second system time

The end

Launcher Data 

Begin job on node148 at 2012-05-27 12:08:44
IDJOB=3706752
IDBENCH=1964
IDSOLVER=2285
FILE ID=node148/3706752-1338113324
RUNJOBID= node148-1338109596-21102
PBS_JOBID= 14624438
Free space on /tmp= 71696 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_12.opb.PB06.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706752-1338113324/watcher-3706752-1338113324 -o /tmp/evaluation-result-3706752-1338113324/solver-3706752-1338113324 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706752-1338113324.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 35ffbede57b8807d38d913370f4c4486
RANDOM SEED=445064112

node148.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28895756 kB
Buffers:          323384 kB
Cached:          2796856 kB
SwapCached:          576 kB
Active:           548884 kB
Inactive:        2602224 kB
Active(anon):      22256 kB
Inactive(anon):    11120 kB
Active(file):     526628 kB
Inactive(file):  2591104 kB
Unevictable:        6604 kB
Mlocked:            6604 kB
SwapTotal:      67108856 kB
SwapFree:       67108024 kB
Dirty:             24344 kB
Writeback:             0 kB
AnonPages:         39072 kB
Mapped:            16052 kB
Shmem:                96 kB
Slab:             689648 kB
SReclaimable:     133776 kB
SUnreclaim:       555872 kB
KernelStack:        1448 kB
PageTables:         3972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     145276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node148 at 2012-05-27 12:38:47