Trace number 3706617

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 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-manna81.opb
MD5SUM6fc83a536fe9a582c06bbccccc09c709
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-13164
Best CPU time to get the best result obtained on this benchmark75.4055
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -12220
Optimality of the best value was proved NO
Number of variables10713
Total number of constraints9151
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9151
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 10713
Biggest coefficient in the objective function 8
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 30411
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 24
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 30411
Number of bits of the biggest sum of numbers15
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 

13.39/13.45	c 2012-05-27T11:48:16+0200
13.39/13.45	c arch = x86_64
13.39/13.45	c os = linux
13.39/13.45	c compiler = ghc 7.4
13.39/13.45	c packages:
13.39/13.45	c   OptDir-0.0.1
13.39/13.45	c   array-0.4.0.0
13.39/13.45	c   base-4.5.0.0
13.39/13.45	c   bytestring-0.9.2.1
13.39/13.45	c   containers-0.4.2.1
13.39/13.45	c   deepseq-1.3.0.0
13.39/13.45	c   mtl-2.1.1
13.39/13.45	c   old_locale-1.0.0.4
13.39/13.45	c   parse_dimacs-1.2
13.39/13.45	c   parsec-3.1.2
13.39/13.45	c   queue-0.1.2
13.39/13.45	c   stm-2.3
13.39/13.45	c   time-1.4
13.39/13.45	c command line = ["--pb","HOME/instance-3706617-1338112096.opb"]
13.39/13.45	c #vars 10713
13.39/13.45	c #constraints 9151
13.39/13.45	c Solving starts ...
13.49/13.51	c solving time = 0.047s
13.49/13.51	c #decision = 3356
13.49/13.51	c #conflict = 0
13.49/13.51	c #restart = 0
13.49/13.51	o -11203
13.49/13.55	c Solving starts ...
17.59/17.67	c solving time = 4.108s
17.59/17.67	c #decision = 6690
17.59/17.67	c #conflict = 1
17.59/17.67	c #restart = 0
17.59/17.67	o -11204
17.68/17.70	c Solving starts ...
26.08/26.11	c solving time = 8.396s
26.08/26.11	c #decision = 11347
26.08/26.11	c #conflict = 6
26.08/26.11	c #restart = 0
26.08/26.11	o -11205
26.08/26.15	c Solving starts ...
39.08/39.16	c solving time = 12.984s
39.08/39.16	c #decision = 16835
39.08/39.16	c #conflict = 18
39.08/39.16	c #restart = 0
39.08/39.16	o -11206
39.08/39.19	c Solving starts ...
1245.01/1245.33	c solving time = 1205.858s
1245.01/1245.33	c #decision = 88726
1245.01/1245.33	c #conflict = 5172
1245.01/1245.33	c #restart = 8
1245.01/1245.34	o -11207
1245.01/1245.37	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-3706617-1338112096/watcher-3706617-1338112096 -o /tmp/evaluation-result-3706617-1338112096/solver-3706617-1338112096 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706617-1338112096.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 2.00 1.96 2/176 9553
/proc/meminfo: memFree=28456640/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 814 0 0 0 0 0 0 0 20 0 1 0 277338137 6356992 735 33554432000 4194304 8973514 140735812624784 140734550662632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 1552 735 412 1167 0 333 0

[startup+0.0683769 s]
/proc/loadavg: 2.00 2.00 1.96 2/176 9553
/proc/meminfo: memFree=28456640/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=11328 CPUtime=0.06 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 2080 0 0 0 6 0 0 0 20 0 1 0 277338137 11599872 2001 33554432000 4194304 8973514 140735812624784 140734550662632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 2832 2003 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11328

[startup+0.100262 s]
/proc/loadavg: 2.00 2.00 1.96 2/176 9553
/proc/meminfo: memFree=28456640/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 2505 0 0 0 9 0 0 0 20 0 1 0 277338137 13697024 2426 33554432000 4194304 8973514 140735812624784 140734550662632 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 3344 2427 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300266 s]
/proc/loadavg: 2.00 2.00 1.96 2/176 9553
/proc/meminfo: memFree=28456640/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=29760 CPUtime=0.29 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 6595 0 0 0 29 0 0 0 20 0 1 0 277338137 30474240 6516 33554432000 4194304 8973514 140735812624784 140734550662632 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 7440 6516 418 1167 0 6221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29760

[startup+0.700259 s]
/proc/loadavg: 2.00 2.00 1.96 2/176 9553
/proc/meminfo: memFree=28456640/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=36928 CPUtime=0.69 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 8517 0 0 0 68 1 0 0 20 0 1 0 277338137 37814272 8438 33554432000 4194304 8973514 140735812624784 140735812624048 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 9232 8438 428 1167 0 8013 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36928

[startup+1.50019 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 9554
/proc/meminfo: memFree=28416804/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=45120 CPUtime=1.49 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 10432 0 0 0 148 1 0 0 20 0 1 0 277338137 46202880 10353 33554432000 4194304 8973514 140735812624784 140735812624280 4259220 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 11280 10353 428 1167 0 10061 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45120

[startup+3.10019 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 9554
/proc/meminfo: memFree=28415688/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=50240 CPUtime=3.09 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 11845 0 0 0 307 2 0 0 20 0 1 0 277338137 51445760 11766 33554432000 4194304 8973514 140735812624784 140735812624280 4481500 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 12560 11766 428 1167 0 11341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50240

[startup+6.30028 s]
/proc/loadavg: 2.08 2.02 1.96 3/177 9554
/proc/meminfo: memFree=28410364/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=50240 CPUtime=6.28 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 11848 0 0 0 625 3 0 0 20 0 1 0 277338137 51445760 11766 33554432000 4194304 8973514 140735812624784 140735812624280 7695729 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 12560 11766 428 1167 0 11341 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50240

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 1.96 3/177 9554
/proc/meminfo: memFree=28409932/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=50240 CPUtime=12.69 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 11848 0 0 0 1263 6 0 0 20 0 1 0 277338137 51445760 11766 33554432000 4194304 8973514 140735812624784 140735812624048 4447480 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 12560 11766 428 1167 0 11341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50240

[startup+25.5003 s]
/proc/loadavg: 2.06 2.01 1.96 3/177 9554
/proc/meminfo: memFree=28400244/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=61504 CPUtime=25.48 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 14693 0 0 0 2535 13 0 0 20 0 1 0 277338137 62980096 14610 33554432000 4194304 8973514 140735812624784 140735812624280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 15376 14610 456 1167 0 14157 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61504

[startup+51.1003 s]
/proc/loadavg: 2.04 2.01 1.96 3/177 9554
/proc/meminfo: memFree=28390732/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=70720 CPUtime=51.08 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 17007 0 0 0 5079 29 0 0 20 0 1 0 277338137 72417280 16914 33554432000 4194304 8973514 140735812624784 140735812624280 4437256 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 17680 16914 456 1167 0 16461 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70720

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 9554
/proc/meminfo: memFree=28363860/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=96320 CPUtime=102.27 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 23414 0 0 0 10183 44 0 0 20 0 1 0 277338137 98631680 23314 33554432000 4194304 8973514 140735812624784 140735812622720 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 24080 23314 456 1167 0 22861 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 96320

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 9557
/proc/meminfo: memFree=28326892/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=132160 CPUtime=162.26 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 32376 0 0 0 16165 61 0 0 20 0 1 0 277338137 135331840 32274 33554432000 4194304 8973514 140735812624784 140735812624280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 33040 32274 456 1167 0 31821 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 132160

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 9595
/proc/meminfo: memFree=28173192/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=166976 CPUtime=222.23 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 41094 0 0 0 22145 78 0 0 20 0 1 0 277338137 170983424 40978 33554432000 4194304 8973514 140735812624784 140735812624048 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 41744 40978 456 1167 0 40525 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 166976

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 9596
/proc/meminfo: memFree=28142412/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=197696 CPUtime=282.23 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 48774 0 0 0 28127 96 0 0 20 0 1 0 277338137 202440704 48658 33554432000 4194304 8973514 140735812624784 140735812624280 4209357 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 49424 48658 456 1167 0 48205 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 197696

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 9596
/proc/meminfo: memFree=28083140/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=257088 CPUtime=342.22 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 63622 0 0 0 34107 115 0 0 20 0 1 0 277338137 263258112 63506 33554432000 4194304 8973514 140735812624784 140735812624280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 64272 63506 456 1167 0 63053 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 257088

[startup+402.3 s]
/proc/loadavg: 2.04 2.01 1.97 3/177 9596
/proc/meminfo: memFree=28062144/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=279616 CPUtime=402.2 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 69056 0 0 0 40093 127 0 0 20 0 1 0 277338137 286326784 68923 33554432000 4194304 8973514 140735812624784 140735812624280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 69904 68923 456 1167 0 68685 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 279616

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/177 9596
/proc/meminfo: memFree=28020756/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=320576 CPUtime=462.17 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 79414 0 0 0 46075 142 0 0 20 0 1 0 277338137 328269824 79251 33554432000 4194304 8973514 140735812624784 140735812624280 7670760 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 80144 79251 456 1167 0 78925 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 320576

[startup+522.3 s]
/proc/loadavg: 2.05 2.02 1.97 3/177 9596
/proc/meminfo: memFree=27974556/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=365632 CPUtime=522.16 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 90821 0 0 0 52054 162 0 0 20 0 1 0 277338137 374407168 90642 33554432000 4194304 8973514 140735812624784 140735812624048 4214039 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 91408 90642 456 1167 0 90189 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 365632

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/177 9597
/proc/meminfo: memFree=27958188/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=382016 CPUtime=582.15 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 94917 0 0 0 58039 176 0 0 20 0 1 0 277338137 391184384 94738 33554432000 4194304 8973514 140735812624784 140735812624048 4213921 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 95504 94738 456 1167 0 94285 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 382016

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.05 2.04 1.99 3/178 9623
/proc/meminfo: memFree=27773888/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=528448 CPUtime=822.11 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 131533 0 0 0 81975 236 0 0 20 0 1 0 277338137 541130752 131346 33554432000 4194304 8973514 140735812624784 140735812624048 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 132112 131346 456 1167 0 130893 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 528448

[startup+882.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 9624
/proc/meminfo: memFree=27758920/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=543808 CPUtime=882.08 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 135405 0 0 0 87960 248 0 0 20 0 1 0 277338137 556859392 135186 33554432000 4194304 8973514 140735812624784 140735812624048 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 135952 135186 456 1167 0 134733 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 543808

[startup+942.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 9624
/proc/meminfo: memFree=27726792/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=575552 CPUtime=942.06 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 143364 0 0 0 93945 261 0 0 20 0 1 0 277338137 589365248 143122 33554432000 4194304 8973514 140735812624784 140735812624280 6842698 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 143888 143122 456 1167 0 142669 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 575552

[startup+1002.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 9624
/proc/meminfo: memFree=27700552/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=602176 CPUtime=1002.05 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 150020 0 0 0 99932 273 0 0 20 0 1 0 277338137 616628224 149778 33554432000 4194304 8973514 140735812624784 140735812624048 6845555 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 150544 149778 456 1167 0 149325 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 602176

[startup+1062.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 9624
/proc/meminfo: memFree=27668224/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=634944 CPUtime=1062.04 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 157982 0 0 0 105919 285 0 0 20 0 1 0 277338137 650182656 157740 33554432000 4194304 8973514 140735812624784 140735812624048 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 158736 157740 456 1167 0 157517 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 634944

[startup+1122.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 9624
/proc/meminfo: memFree=27635984/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=666688 CPUtime=1122.03 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 166060 0 0 0 111906 297 0 0 20 0 1 0 277338137 682688512 165818 33554432000 4194304 8973514 140735812624784 140735812624048 4402093 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 166672 165818 456 1167 0 165453 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 666688

[startup+1182.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 9625
/proc/meminfo: memFree=27531824/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=771136 CPUtime=1182.02 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 192066 0 0 0 117891 311 0 0 20 0 1 0 277338137 789643264 191824 33554432000 4194304 8973514 140735812624784 140735812624048 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 192784 191824 456 1167 0 191565 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 771136

[startup+1242.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 9625
/proc/meminfo: memFree=27529344/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=773184 CPUtime=1242.01 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 192772 0 0 0 123879 322 0 0 20 0 1 0 277338137 791740416 192530 33554432000 4194304 8973514 140735812624784 140735812624048 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 193296 192530 456 1167 0 192077 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 773184

[startup+1302.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 9625
/proc/meminfo: memFree=27493260/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=809024 CPUtime=1302.01 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 201732 0 0 0 129863 338 0 0 20 0 1 0 277338137 828440576 201490 33554432000 4194304 8973514 140735812624784 140735812624280 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 202256 201490 456 1167 0 201037 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 809024

[startup+1362.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/178 9628
/proc/meminfo: memFree=27478620/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=823360 CPUtime=1361.99 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 205316 0 0 0 135846 353 0 0 20 0 1 0 277338137 843120640 205074 33554432000 4194304 8973514 140735812624784 140735812624280 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 205840 205074 456 1167 0 204621 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 823360

[startup+1422.31 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 9628
/proc/meminfo: memFree=27461620/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=839744 CPUtime=1421.97 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 209449 0 0 0 141829 368 0 0 20 0 1 0 277338137 859897856 209170 33554432000 4194304 8973514 140735812624784 140735812624048 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 209936 209170 456 1167 0 208717 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 839744

[startup+1482.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/176 9628
/proc/meminfo: memFree=27457564/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=843840 CPUtime=1481.94 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 210485 0 0 0 147812 382 0 0 20 0 1 0 277338137 864092160 210194 33554432000 4194304 8973514 140735812624784 140735812624280 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 210960 210194 456 1167 0 209741 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 843840

[startup+1542.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 9629
/proc/meminfo: memFree=27426708/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=874560 CPUtime=1541.93 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 218179 0 0 0 153796 397 0 0 20 0 1 0 277338137 895549440 217874 33554432000 4194304 8973514 140735812624784 140735812624048 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 218640 217874 456 1167 0 217421 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 874560

[startup+1602.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 9629
/proc/meminfo: memFree=27424636/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=876608 CPUtime=1601.92 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 218692 0 0 0 159783 409 0 0 20 0 1 0 277338137 897646592 218386 33554432000 4194304 8973514 140735812624784 140735812624048 7672543 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 219152 218386 456 1167 0 217933 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 876608

[startup+1662.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 9629
/proc/meminfo: memFree=27381608/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=919616 CPUtime=1661.92 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 229444 0 0 0 165771 421 0 0 20 0 1 0 277338137 941686784 229138 33554432000 4194304 8973514 140735812624784 140735812624048 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 229904 229138 456 1167 0 228685 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 919616

[startup+1722.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 9629
/proc/meminfo: memFree=27375532/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=925760 CPUtime=1721.9 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 230980 0 0 0 171757 433 0 0 20 0 1 0 277338137 947978240 230674 33554432000 4194304 8973514 140735812624784 140735812622784 4204363 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 231440 230674 456 1167 0 230221 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 925760

[startup+1782.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 9629
/proc/meminfo: memFree=27375532/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=925760 CPUtime=1781.89 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 230980 0 0 0 177744 445 0 0 20 0 1 0 277338137 947978240 230674 33554432000 4194304 8973514 140735812624784 140735812624048 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 231440 230674 456 1167 0 230221 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 925760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.09 2.06 2.00 3/177 9630
/proc/meminfo: memFree=27375408/32873844 swapFree=7620/7620
[pid=9553] ppid=9551 vsize=925760 CPUtime=1800 cores=0,2,4,6
/proc/9553/stat : 9553 (toysat) R 9551 9553 6880 0 -1 4202496 230980 0 0 0 179552 448 0 0 20 0 1 0 277338137 947978240 230674 33554432000 4194304 8973514 140735812624784 140735812624048 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/9553/statm: 231440 230674 456 1167 0 230221 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 925760

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): 1800.01
CPU user time (s): 1795.53
CPU system time (s): 4.48632
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 925760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.53
system time used= 4.48632
maximum resident set size= 922696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 230980
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= 230
involuntary context switches= 1873

runsolver used 3.22051 second user time and 9.06362 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 11:48:16
IDJOB=3706617
IDBENCH=1869
IDSOLVER=2285
FILE ID=node107/3706617-1338112096
RUNJOBID= node107-1338108466-8896
PBS_JOBID= 14624432
Free space on /tmp= 71576 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-manna81.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706617-1338112096/watcher-3706617-1338112096 -o /tmp/evaluation-result-3706617-1338112096/solver-3706617-1338112096 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706617-1338112096.opb

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

MD5SUM BENCH= 6fc83a536fe9a582c06bbccccc09c709
RANDOM SEED=1386638538

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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	: 5331.91
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        28456640 kB
Buffers:          296480 kB
Cached:          3316744 kB
SwapCached:            0 kB
Active:           748592 kB
Inactive:        2878940 kB
Active(anon):      17136 kB
Inactive(anon):        0 kB
Active(file):     731456 kB
Inactive(file):  2878940 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             15420 kB
Writeback:             0 kB
AnonPages:         21916 kB
Mapped:            16012 kB
Shmem:               200 kB
Slab:             650192 kB
SReclaimable:      92440 kB
SUnreclaim:       557752 kB
KernelStack:        1472 kB
PageTables:         4060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     128424 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 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= 71568 MiB
End job on node107 at 2012-05-27 12:18:18