Trace number 3706748

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) 1800.07 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_0.opb.PB06.opb
MD5SUM325852af8542a0f454599a2893f1b120
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark765
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 434
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 495293
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 495293
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

Quality of the solution as a function of time


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

Solver Data 

23.79/23.89	c 2012-05-27T12:10:56+0200
23.79/23.89	c arch = x86_64
23.79/23.89	c os = linux
23.79/23.89	c compiler = ghc 7.4
23.79/23.89	c packages:
23.79/23.89	c   OptDir-0.0.1
23.79/23.89	c   array-0.4.0.0
23.79/23.89	c   base-4.5.0.0
23.79/23.89	c   bytestring-0.9.2.1
23.79/23.89	c   containers-0.4.2.1
23.79/23.89	c   deepseq-1.3.0.0
23.79/23.89	c   mtl-2.1.1
23.79/23.89	c   old_locale-1.0.0.4
23.79/23.89	c   parse_dimacs-1.2
23.79/23.89	c   parsec-3.1.2
23.79/23.89	c   queue-0.1.2
23.79/23.89	c   stm-2.3
23.79/23.89	c   time-1.4
23.79/23.89	c command line = ["--pb","HOME/instance-3706748-1338113455.opb"]
23.79/23.89	c #vars 10000
23.79/23.89	c #constraints 656900
23.79/23.89	c Solving starts ...
29.89/29.98	c solving time = 6.080s
29.89/29.98	c #decision = 29294
29.89/29.98	c #conflict = 475
29.89/29.98	c #restart = 3
29.89/29.98	o 1920
29.99/30.01	c Solving starts ...
30.09/30.14	c solving time = 0.120s
30.09/30.14	c #decision = 34025
30.09/30.14	c #conflict = 476
30.09/30.14	c #restart = 3
30.09/30.14	o 1918
30.09/30.16	c Solving starts ...
30.29/30.34	c solving time = 0.168s
30.29/30.34	c #decision = 37822
30.29/30.34	c #conflict = 476
30.29/30.34	c #restart = 3
30.29/30.34	o 1917
30.29/30.36	c Solving starts ...
31.58/31.66	c solving time = 1.295s
31.58/31.66	c #decision = 41627
31.58/31.66	c #conflict = 477
31.58/31.66	c #restart = 3
31.58/31.66	o 1915
31.58/31.69	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-3706748-1338113455/watcher-3706748-1338113455 -o /tmp/evaluation-result-3706748-1338113455/solver-3706748-1338113455 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706748-1338113455.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: 1.03 1.07 1.40 4/176 23784
/proc/meminfo: memFree=31372284/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 808 0 0 0 0 0 0 0 20 0 1 0 277470130 6356992 729 33554432000 4194304 8973514 140736578285808 140737055741096 4209230 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23784/statm: 1552 729 412 1167 0 333 0

[startup+0.0937051 s]
/proc/loadavg: 1.03 1.07 1.40 4/176 23784
/proc/meminfo: memFree=31372284/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=11328 CPUtime=0.08 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 2099 0 0 0 8 0 0 0 20 0 1 0 277470130 11599872 2020 33554432000 4194304 8973514 140736578285808 140737055741096 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23784/statm: 2832 2020 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11328

[startup+0.100244 s]
/proc/loadavg: 1.03 1.07 1.40 4/176 23784
/proc/meminfo: memFree=31372284/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 2434 0 0 0 9 0 0 0 20 0 1 0 277470130 13697024 2355 33554432000 4194304 8973514 140736578285808 140737055741096 4209439 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23784/statm: 3344 2360 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300217 s]
/proc/loadavg: 1.03 1.07 1.40 4/176 23784
/proc/meminfo: memFree=31372284/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=25664 CPUtime=0.29 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 5683 0 0 0 28 1 0 0 20 0 1 0 277470130 26279936 5604 33554432000 4194304 8973514 140736578285808 140737055741096 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23784/statm: 6416 5604 418 1167 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25664

[startup+0.700221 s]
/proc/loadavg: 1.03 1.07 1.40 4/176 23784
/proc/meminfo: memFree=31372284/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=58432 CPUtime=0.69 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 13646 0 0 0 67 2 0 0 20 0 1 0 277470130 59834368 13567 33554432000 4194304 8973514 140736578285808 140736578285304 5744552 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23784/statm: 14608 13567 418 1167 0 13389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58432

[startup+1.50022 s]
/proc/loadavg: 1.03 1.07 1.40 4/178 23786
/proc/meminfo: memFree=31227288/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=105536 CPUtime=1.49 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 25651 0 0 0 144 5 0 0 20 0 1 0 277470130 108068864 25572 33554432000 4194304 8973514 140736578285808 140736578285304 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23784/statm: 26384 25572 418 1167 0 25165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105536

[startup+3.10023 s]
/proc/loadavg: 1.03 1.07 1.40 3/178 23786
/proc/meminfo: memFree=31014992/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=198720 CPUtime=3.09 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 48947 0 0 0 300 9 0 0 20 0 1 0 277470130 203489280 48868 33554432000 4194304 8973514 140736578285808 140736578285072 5782012 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23784/statm: 49680 48868 418 1167 0 48461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 198720

[startup+6.30022 s]
/proc/loadavg: 1.11 1.09 1.41 3/177 23786
/proc/meminfo: memFree=30631220/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=375872 CPUtime=6.29 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 93235 0 0 0 611 18 0 0 20 0 1 0 277470130 384892928 93156 33554432000 4194304 8973514 140736578285808 140736578285304 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/23784/statm: 93968 93156 418 1167 0 92749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 375872

[startup+12.7002 s]
/proc/loadavg: 1.18 1.10 1.41 3/177 23786
/proc/meminfo: memFree=29923088/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=12.69 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181057 0 0 0 1238 31 0 0 20 0 1 0 277470130 744554496 180978 33554432000 4194304 8973514 140736578285808 140736578285304 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 180978 426 1167 0 180557 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 727104

[startup+25.5003 s]
/proc/loadavg: 1.36 1.14 1.42 3/177 23786
/proc/meminfo: memFree=29923180/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=25.49 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181074 0 0 0 2514 35 0 0 20 0 1 0 277470130 744554496 180995 33554432000 4194304 8973514 140736578285808 140736578285072 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 180995 443 1167 0 180557 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 727104

[startup+51.1003 s]
/proc/loadavg: 1.58 1.21 1.43 3/177 23786
/proc/meminfo: memFree=29923396/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=51.08 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181086 0 0 0 5069 39 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 727104

[startup+102.3 s]
/proc/loadavg: 1.82 1.33 1.46 3/177 23786
/proc/meminfo: memFree=29922696/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=102.27 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181086 0 0 0 10177 50 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285072 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 727104

[startup+162.3 s]
/proc/loadavg: 1.93 1.45 1.49 3/177 23787
/proc/meminfo: memFree=29922724/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=162.27 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181086 0 0 0 16165 62 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285072 4209301 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 727104

[startup+222.3 s]
/proc/loadavg: 1.97 1.55 1.52 3/177 23787
/proc/meminfo: memFree=29922504/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=222.26 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181086 0 0 0 22153 73 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 727104

[startup+282.3 s]
/proc/loadavg: 1.99 1.63 1.55 3/177 23787
/proc/meminfo: memFree=29922532/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=282.25 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181086 0 0 0 28139 86 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 727104

[startup+342.3 s]
/proc/loadavg: 1.99 1.69 1.57 3/177 23787
/proc/meminfo: memFree=29922560/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=342.24 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181086 0 0 0 34126 98 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578283776 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 727104

[startup+402.3 s]
/proc/loadavg: 1.99 1.75 1.60 3/177 23787
/proc/meminfo: memFree=29922588/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=402.22 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181086 0 0 0 40115 107 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285072 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 727104

[startup+462.3 s]
/proc/loadavg: 1.99 1.79 1.62 3/177 23788
/proc/meminfo: memFree=29922616/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=462.21 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181092 0 0 0 46101 120 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 4213772 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 727104

[startup+522.3 s]
/proc/loadavg: 1.99 1.83 1.64 3/177 23788
/proc/meminfo: memFree=29922024/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=522.19 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181123 0 0 0 52083 136 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 727104

[startup+582.307 s]
/proc/loadavg: 1.99 1.85 1.66 3/178 23791
/proc/meminfo: memFree=29922168/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=582.18 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181137 0 0 0 58068 150 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 4208833 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 727104

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 1.99 1.93 1.73 3/177 23792
/proc/meminfo: memFree=29922040/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=822.1 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181192 0 0 0 82007 203 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 727104

[startup+882.3 s]
/proc/loadavg: 2.07 1.95 1.75 3/177 23792
/proc/meminfo: memFree=29921944/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=882.09 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181213 0 0 0 87992 217 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 727104

[startup+942.3 s]
/proc/loadavg: 2.02 1.96 1.76 3/177 23792
/proc/meminfo: memFree=29922112/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=942.08 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 93977 231 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285072 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 727104

[startup+1002.3 s]
/proc/loadavg: 2.01 1.97 1.77 3/177 23792
/proc/meminfo: memFree=29922112/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1002.07 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 99963 244 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578283776 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 727104

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.78 3/177 23793
/proc/meminfo: memFree=29922236/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1062.06 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 105949 257 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285072 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 727104

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.79 3/177 23793
/proc/meminfo: memFree=29922236/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1122.06 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 111935 271 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 4214006 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 727104

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.80 3/178 23796
/proc/meminfo: memFree=29922228/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1182.04 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 117919 285 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578283776 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 727104

[startup+1242.31 s]
/proc/loadavg: 2.00 1.97 1.82 3/177 23796
/proc/meminfo: memFree=29922360/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1242.03 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 123904 299 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7716854 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 727104

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.82 3/177 23796
/proc/meminfo: memFree=29922360/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1302.03 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 129891 312 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 727104

[startup+1362.3 s]
/proc/loadavg: 2.08 1.99 1.83 3/177 23797
/proc/meminfo: memFree=29922236/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1362.01 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 135873 328 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 727104

[startup+1422.3 s]
/proc/loadavg: 2.06 2.00 1.85 3/177 23797
/proc/meminfo: memFree=29922360/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1422 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 141858 342 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 727104

[startup+1482.3 s]
/proc/loadavg: 2.02 2.00 1.85 3/178 23798
/proc/meminfo: memFree=29922352/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1482 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 147843 357 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 727104

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 1.86 3/177 23798
/proc/meminfo: memFree=29922484/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1541.98 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 153829 369 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285072 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 727104

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 23798
/proc/meminfo: memFree=29922360/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1601.98 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 159815 383 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285072 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 727104

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 23799
/proc/meminfo: memFree=29922360/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1661.97 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 165800 397 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285072 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 727104

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 23799
/proc/meminfo: memFree=29922484/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1721.96 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 171785 411 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 4213855 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 727104

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/178 23802
/proc/meminfo: memFree=29922352/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1781.96 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 177771 425 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578285304 4212992 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 727104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.88 4/178 23802
/proc/meminfo: memFree=29922600/32873844 swapFree=6080/6080
[pid=23784] ppid=23780 vsize=727104 CPUtime=1800.05 cores=0,2,4,6
/proc/23784/stat : 23784 (toysat) R 23780 23784 18125 0 -1 4202496 181221 0 0 0 179576 429 0 0 20 0 1 0 277470130 744554496 181007 33554432000 4194304 8973514 140736578285808 140736578283776 4209347 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/23784/statm: 181776 181007 455 1167 0 180557 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 727104

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): 1800.07
CPU user time (s): 1795.77
CPU system time (s): 4.30135
CPU usage (%): 99.981
Max. virtual memory (cumulated for all children) (KiB): 727104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.77
system time used= 4.30135
maximum resident set size= 724028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181221
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= 138
involuntary context switches= 1949

runsolver used 3.15352 second user time and 9.31258 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 12:10:56
IDJOB=3706748
IDBENCH=1969
IDSOLVER=2285
FILE ID=node139/3706748-1338113455
RUNJOBID= node139-1338113455-23757
PBS_JOBID= 14624436
Free space on /tmp= 71624 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_0.opb.PB06.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706748-1338113455/watcher-3706748-1338113455 -o /tmp/evaluation-result-3706748-1338113455/solver-3706748-1338113455 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706748-1338113455.opb

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

MD5SUM BENCH= 325852af8542a0f454599a2893f1b120
RANDOM SEED=41835281

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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	: 5331.92
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		: 2666.750
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		: 2666.750
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		: 2666.750
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:        31373448 kB
Buffers:          307348 kB
Cached:           346168 kB
SwapCached:          828 kB
Active:           619588 kB
Inactive:          41576 kB
Active(anon):       2568 kB
Inactive(anon):     7624 kB
Active(file):     617020 kB
Inactive(file):    33952 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             48364 kB
Writeback:             0 kB
AnonPages:         13136 kB
Mapped:            11088 kB
Shmem:                 8 kB
Slab:             701880 kB
SReclaimable:     143944 kB
SUnreclaim:       557936 kB
KernelStack:        1408 kB
PageTables:         4328 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104308 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= 71612 MiB
End job on node139 at 2012-05-27 12:40:58