Trace number 3706263

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) 1800.01 1800.31

General information on the benchmark

Namenormalized-PB07/OPT-BIGINT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir10_trarea_ac.opb
MD5SUM02b8432822ed36c096532b70d73498ae
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark93811
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables26836
Total number of constraints55586
Number of constraints which are clauses55586
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 constraint1
Maximum length of a constraint359
Number of terms in the objective function 13364
Biggest coefficient in the objective function 2444
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 23768999
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 2444
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 23768999
Number of bits of the biggest sum of numbers25
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

23.68/23.75	c 2012-05-27T16:39:24+0200
23.68/23.75	c arch = x86_64
23.68/23.75	c os = linux
23.68/23.75	c compiler = ghc 7.4
23.68/23.75	c packages:
23.68/23.75	c   OptDir-0.0.1
23.68/23.75	c   array-0.4.0.0
23.68/23.75	c   base-4.5.0.0
23.68/23.75	c   bytestring-0.9.2.1
23.68/23.75	c   containers-0.4.2.1
23.68/23.75	c   deepseq-1.3.0.0
23.68/23.75	c   mtl-2.1.1
23.68/23.75	c   old_locale-1.0.0.4
23.68/23.75	c   parse_dimacs-1.2
23.68/23.75	c   parsec-3.1.2
23.68/23.75	c   queue-0.1.2
23.68/23.75	c   stm-2.3
23.68/23.75	c   time-1.4
23.68/23.75	c command line = ["--pb","HOME/instance-3706263-1338129563.opb"]
23.68/23.75	c #vars 26836
23.68/23.75	c #constraints 55586
23.68/23.75	c Solving starts ...
23.78/23.86	c solving time = 0.088s
23.78/23.86	c #decision = 14383
23.78/23.86	c #conflict = 2
23.78/23.86	c #restart = 0
23.78/23.86	o 105233
23.78/23.89	c Solving starts ...
24.88/24.93	c solving time = 1.008s
24.88/24.93	c #decision = 29567
24.88/24.93	c #conflict = 33
24.88/24.93	c #restart = 0
24.88/24.93	o 103931
24.88/24.96	c Solving starts ...
25.38/25.44	c solving time = 0.454s
25.38/25.44	c #decision = 43008
25.38/25.44	c #conflict = 44
25.38/25.44	c #restart = 0
25.38/25.45	o 102687
25.38/25.47	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-3706263-1338129563/watcher-3706263-1338129563 -o /tmp/evaluation-result-3706263-1338129563/solver-3706263-1338129563 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706263-1338129563.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: 1.96 1.98 1.99 3/178 23480
/proc/meminfo: memFree=29871924/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 796 0 0 0 0 0 0 0 20 0 1 0 279081146 6356992 716 33554432000 4194304 8973514 140734942696160 140733302116648 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23480/statm: 1552 716 412 1167 0 333 0

[startup+0.0747269 s]
/proc/loadavg: 1.96 1.98 1.99 3/178 23480
/proc/meminfo: memFree=29871924/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=10304 CPUtime=0.06 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 1646 0 0 0 6 0 0 0 20 0 1 0 279081146 10551296 1566 33554432000 4194304 8973514 140734942696160 140733302116648 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23480/statm: 2576 1566 417 1167 0 1357 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10304

[startup+0.10023 s]
/proc/loadavg: 1.96 1.98 1.99 3/178 23480
/proc/meminfo: memFree=29871924/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 2101 0 0 0 9 0 0 0 20 0 1 0 279081146 11599872 2021 33554432000 4194304 8973514 140734942696160 140733302116648 4208833 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23480/statm: 2832 2021 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300222 s]
/proc/loadavg: 1.96 1.98 1.99 3/178 23480
/proc/meminfo: memFree=29871924/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=22592 CPUtime=0.29 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 4917 0 0 0 28 1 0 0 20 0 1 0 279081146 23134208 4837 33554432000 4194304 8973514 140734942696160 140734942695424 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23480/statm: 5648 4837 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700219 s]
/proc/loadavg: 1.96 1.98 1.99 3/178 23480
/proc/meminfo: memFree=29871924/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=47168 CPUtime=0.68 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 11061 0 0 0 67 1 0 0 20 0 1 0 279081146 48300032 10981 33554432000 4194304 8973514 140734942696160 140734942695656 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23480/statm: 11792 10981 418 1167 0 10573 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 47168

[startup+1.50018 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 23481
/proc/meminfo: memFree=29799252/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=78912 CPUtime=1.48 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 19013 0 0 0 146 2 0 0 20 0 1 0 279081146 80805888 18933 33554432000 4194304 8973514 140734942696160 140734942695656 4481608 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23480/statm: 19728 18933 428 1167 0 18509 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 78912

[startup+3.10012 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 23481
/proc/meminfo: memFree=29797756/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=87104 CPUtime=3.09 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 20985 0 0 0 306 3 0 0 20 0 1 0 279081146 89194496 20905 33554432000 4194304 8973514 140734942696160 140734942695000 4209212 0 2 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/23480/statm: 21776 20905 428 1167 0 20557 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87104

[startup+6.30028 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 23481
/proc/meminfo: memFree=29788340/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=88128 CPUtime=6.28 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 21317 0 0 0 623 5 0 0 20 0 1 0 279081146 90243072 21237 33554432000 4194304 8973514 140734942696160 140734942695424 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 22032 21237 428 1167 0 20813 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 88128

[startup+12.7003 s]
/proc/loadavg: 1.97 1.98 1.99 3/179 23481
/proc/meminfo: memFree=29786372/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=88128 CPUtime=12.68 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 21317 0 0 0 1260 8 0 0 20 0 1 0 279081146 90243072 21237 33554432000 4194304 8973514 140734942696160 140734942695656 4208816 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 22032 21237 428 1167 0 20813 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 88128

[startup+25.5003 s]
/proc/loadavg: 1.97 1.98 1.99 3/179 23481
/proc/meminfo: memFree=29771364/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=105536 CPUtime=25.48 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 25697 0 0 0 2534 14 0 0 20 0 1 0 279081146 108068864 25617 33554432000 4194304 8973514 140734942696160 140734942679256 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 26384 25617 456 1167 0 25165 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105536

[startup+51.1003 s]
/proc/loadavg: 1.98 1.98 1.99 3/180 23484
/proc/meminfo: memFree=29760828/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=51.07 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27502 0 0 0 5087 20 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942695656 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 112704

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23484
/proc/meminfo: memFree=29759480/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=102.26 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27512 0 0 0 10193 33 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942695656 4209301 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 112704

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23484
/proc/meminfo: memFree=29756376/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=162.24 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27512 0 0 0 16174 50 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942695424 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 112704

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23484
/proc/meminfo: memFree=29752340/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=222.23 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27512 0 0 0 22159 64 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942694080 4427144 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 112704

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23485
/proc/meminfo: memFree=29747132/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=282.23 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27512 0 0 0 28141 82 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942695656 4204350 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 112704

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23485
/proc/meminfo: memFree=29744272/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=342.22 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27512 0 0 0 34122 100 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942695424 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 112704

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23485
/proc/meminfo: memFree=29743280/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=402.21 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27512 0 0 0 40105 116 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942695424 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 112704

[startup+462.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 23485
/proc/meminfo: memFree=29743776/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=462.2 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27512 0 0 0 46087 133 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942695424 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 112704

[startup+522.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/179 23485
/proc/meminfo: memFree=29742784/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=112704 CPUtime=522.19 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27512 0 0 0 52069 150 0 0 20 0 1 0 279081146 115408896 27414 33554432000 4194304 8973514 140734942696160 140734942694144 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28176 27414 456 1167 0 26957 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 112704

[startup+582.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 23486
/proc/meminfo: memFree=29741728/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=113728 CPUtime=582.18 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 27768 0 0 0 58047 171 0 0 20 0 1 0 279081146 116457472 27670 33554432000 4194304 8973514 140734942696160 140734942695424 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28432 27670 456 1167 0 27213 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 113728

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23490
/proc/meminfo: memFree=29734656/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=114752 CPUtime=882.13 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28024 0 0 0 87960 253 0 0 20 0 1 0 279081146 117506048 27926 33554432000 4194304 8973514 140734942696160 140734942694080 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28688 27926 456 1167 0 27469 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 114752

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23490
/proc/meminfo: memFree=29731676/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=115776 CPUtime=942.13 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28280 0 0 0 93942 271 0 0 20 0 1 0 279081146 118554624 28182 33554432000 4194304 8973514 140734942696160 140734942694080 6571896 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28944 28182 456 1167 0 27725 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 115776

[startup+1002.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 23490
/proc/meminfo: memFree=29731552/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=115776 CPUtime=1002.12 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28280 0 0 0 99925 287 0 0 20 0 1 0 279081146 118554624 28182 33554432000 4194304 8973514 140734942696160 140734942695656 4204292 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 28944 28182 456 1167 0 27725 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 115776

[startup+1062.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/179 23490
/proc/meminfo: memFree=29730496/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=116800 CPUtime=1062.11 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28536 0 0 0 105906 305 0 0 20 0 1 0 279081146 119603200 28438 33554432000 4194304 8973514 140734942696160 140734942695424 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29200 28438 456 1167 0 27981 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 116800

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 23490
/proc/meminfo: memFree=29730556/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=116800 CPUtime=1122.1 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28536 0 0 0 111886 324 0 0 20 0 1 0 279081146 119603200 28438 33554432000 4194304 8973514 140734942696160 140734942694080 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29200 28438 456 1167 0 27981 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 116800

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 23491
/proc/meminfo: memFree=29727704/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=116800 CPUtime=1182.09 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28536 0 0 0 117868 341 0 0 20 0 1 0 279081146 119603200 28438 33554432000 4194304 8973514 140734942696160 140734942695424 4204270 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29200 28438 456 1167 0 27981 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 116800

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/180 23494
/proc/meminfo: memFree=29726184/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=117824 CPUtime=1242.08 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28792 0 0 0 123851 357 0 0 20 0 1 0 279081146 120651776 28694 33554432000 4194304 8973514 140734942696160 140734942694144 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29456 28694 456 1167 0 28237 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 117824

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23517
/proc/meminfo: memFree=29724652/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=117824 CPUtime=1302.07 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28792 0 0 0 129834 373 0 0 20 0 1 0 279081146 120651776 28694 33554432000 4194304 8973514 140734942696160 140734942694080 4442315 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29456 28694 456 1167 0 28237 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 117824

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23517
/proc/meminfo: memFree=29725096/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=117824 CPUtime=1362.07 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 28792 0 0 0 135816 391 0 0 20 0 1 0 279081146 120651776 28694 33554432000 4194304 8973514 140734942696160 140734942694080 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29456 28694 456 1167 0 28237 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 117824

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23517
/proc/meminfo: memFree=29724104/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=118848 CPUtime=1422.06 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29048 0 0 0 141798 408 0 0 20 0 1 0 279081146 121700352 28950 33554432000 4194304 8973514 140734942696160 140734942695656 4213768 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29712 28950 456 1167 0 28493 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 118848

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23518
/proc/meminfo: memFree=29721808/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=119872 CPUtime=1482.05 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29304 0 0 0 147782 423 0 0 20 0 1 0 279081146 122748928 29206 33554432000 4194304 8973514 140734942696160 140734942695424 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29968 29206 456 1167 0 28749 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 119872

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23518
/proc/meminfo: memFree=29721000/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=119872 CPUtime=1542.04 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29304 0 0 0 153762 442 0 0 20 0 1 0 279081146 122748928 29206 33554432000 4194304 8973514 140734942696160 140734942695424 4208816 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 29968 29206 456 1167 0 28749 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 119872

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23518
/proc/meminfo: memFree=29719944/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=120896 CPUtime=1602.03 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29560 0 0 0 159744 459 0 0 20 0 1 0 279081146 123797504 29462 33554432000 4194304 8973514 140734942696160 140734942695656 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 30224 29462 456 1167 0 29005 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 120896

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23518
/proc/meminfo: memFree=29720316/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=120896 CPUtime=1662.02 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29560 0 0 0 165726 476 0 0 20 0 1 0 279081146 123797504 29462 33554432000 4194304 8973514 140734942696160 140734942695656 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 30224 29462 456 1167 0 29005 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 120896

[startup+1722.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 23518
/proc/meminfo: memFree=29720192/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=120896 CPUtime=1722.01 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29560 0 0 0 171707 494 0 0 20 0 1 0 279081146 123797504 29462 33554432000 4194304 8973514 140734942696160 140734942695424 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 30224 29462 456 1167 0 29005 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 120896

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 23596
/proc/meminfo: memFree=29740892/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=120896 CPUtime=1782 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29560 0 0 0 177691 509 0 0 20 0 1 0 279081146 123797504 29462 33554432000 4194304 8973514 140734942696160 140734942695656 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 30224 29462 456 1167 0 29005 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 120896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 23596
/proc/meminfo: memFree=29735312/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=120896 CPUtime=1800 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29560 0 0 0 179485 515 0 0 20 0 1 0 279081146 123797504 29462 33554432000 4194304 8973514 140734942696160 140734942694080 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 30224 29462 456 1167 0 29005 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 120896

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 23596
/proc/meminfo: memFree=29735312/32873844 swapFree=7372/7372
[pid=23480] ppid=23478 vsize=120896 CPUtime=1800 cores=0,2,4,6
/proc/23480/stat : 23480 (toysat) R 23478 23480 21797 0 -1 4202496 29560 0 0 0 179485 515 0 0 20 0 1 0 279081146 123797504 29462 33554432000 4194304 8973514 140734942696160 140734942694080 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23480/statm: 30224 29462 456 1167 0 29005 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 120896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1794.86
CPU system time (s): 5.15422
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 120896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.86
system time used= 5.15422
maximum resident set size= 117848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29560
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= 26
involuntary context switches= 1946

runsolver used 3.84341 second user time and 8.62069 second system time

The end

Launcher Data 

Begin job on node133 at 2012-05-27 16:39:24
IDJOB=3706263
IDBENCH=25049
IDSOLVER=2285
FILE ID=node133/3706263-1338129563
RUNJOBID= node133-1338109544-21813
PBS_JOBID= 14624470
Free space on /tmp= 71720 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir10_trarea_ac.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706263-1338129563/watcher-3706263-1338129563 -o /tmp/evaluation-result-3706263-1338129563/solver-3706263-1338129563 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706263-1338129563.opb

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

MD5SUM BENCH= 02b8432822ed36c096532b70d73498ae
RANDOM SEED=1333293487

node133.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		: 2666.540
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	: 5333.08
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		: 2666.540
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	: 5331.92
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		: 2666.540
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		: 2666.540
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		: 2666.540
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	: 5331.91
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		: 2666.540
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	: 5331.90
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		: 2666.540
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	: 5331.91
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		: 2666.540
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29872568 kB
Buffers:          355352 kB
Cached:          1785628 kB
SwapCached:          104 kB
Active:           649572 kB
Inactive:        1526236 kB
Active(anon):      25320 kB
Inactive(anon):    11368 kB
Active(file):     624252 kB
Inactive(file):  1514868 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108752 kB
Dirty:              9324 kB
Writeback:             0 kB
AnonPages:         41624 kB
Mapped:            16224 kB
Shmem:               212 kB
Slab:             685712 kB
SReclaimable:     127864 kB
SUnreclaim:       557848 kB
KernelStack:        1472 kB
PageTables:         4384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     148392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71712 MiB
End job on node133 at 2012-05-27 17:09:26